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bellard7d132992003-03-06 23:23:54 +00001#!/bin/sh
2#
bellard3ef693a2003-03-23 20:17:16 +00003# qemu configure script (c) 2003 Fabrice Bellard
bellard7d132992003-03-06 23:23:54 +00004#
Peter Maydell8cd05ab2014-05-23 17:07:24 +01005
Cornelia Huck99519e62014-05-28 12:39:17 +02006# Unset some variables known to interfere with behavior of common tools,
7# just as autoconf does.
8CLICOLOR_FORCE= GREP_OPTIONS=
9unset CLICOLOR_FORCE GREP_OPTIONS
10
John Snow5e4dfd32015-10-28 13:56:40 -040011# Don't allow CCACHE, if present, to use cached results of compile tests!
12export CCACHE_RECACHE=yes
13
Peter Maydell8cd05ab2014-05-23 17:07:24 +010014# Temporary directory used for files created while
15# configure runs. Since it is in the build directory
16# we can safely blow away any previous version of it
17# (and we need not jump through hoops to try to delete
18# it when configure exits.)
19TMPDIR1="config-temp"
20rm -rf "${TMPDIR1}"
21mkdir -p "${TMPDIR1}"
22if [ $? -ne 0 ]; then
23 echo "ERROR: failed to create temporary directory"
24 exit 1
bellard7d132992003-03-06 23:23:54 +000025fi
26
Peter Maydell8cd05ab2014-05-23 17:07:24 +010027TMPB="qemu-conf"
28TMPC="${TMPDIR1}/${TMPB}.c"
Don Slutz66518bf2014-01-02 21:12:46 -050029TMPO="${TMPDIR1}/${TMPB}.o"
Peter Maydell9c83ffd2014-02-25 18:27:49 +000030TMPCXX="${TMPDIR1}/${TMPB}.cxx"
Peter Maydell8cd05ab2014-05-23 17:07:24 +010031TMPE="${TMPDIR1}/${TMPB}.exe"
James Clarke6969ec62016-06-06 12:02:50 +010032TMPMO="${TMPDIR1}/${TMPB}.mo"
bellard7d132992003-03-06 23:23:54 +000033
Gerd Hoffmannda1d85e2010-04-23 13:44:10 +020034rm -f config.log
malc9ac81bb2008-11-29 20:09:56 +000035
Peter Maydellb48e3612011-11-23 17:26:44 +000036# Print a helpful header at the top of config.log
37echo "# QEMU configure log $(date)" >> config.log
Peter Maydell979ae162012-03-07 12:16:29 +000038printf "# Configured with:" >> config.log
39printf " '%s'" "$0" "$@" >> config.log
40echo >> config.log
Peter Maydellb48e3612011-11-23 17:26:44 +000041echo "#" >> config.log
42
Paolo Bonzinid880a3b2017-07-03 16:58:28 +020043print_error() {
44 (echo
Peter Maydell76ad07a2013-04-08 12:11:26 +010045 echo "ERROR: $1"
46 while test -n "$2"; do
47 echo " $2"
48 shift
49 done
Paolo Bonzinid880a3b2017-07-03 16:58:28 +020050 echo) >&2
51}
52
53error_exit() {
54 print_error "$@"
Peter Maydell76ad07a2013-04-08 12:11:26 +010055 exit 1
56}
57
Peter Maydell9c83ffd2014-02-25 18:27:49 +000058do_compiler() {
59 # Run the compiler, capturing its output to the log. First argument
60 # is compiler binary to execute.
61 local compiler="$1"
62 shift
Ian Jackson8bbe05d2017-09-25 16:41:03 +010063 if test -n "$BASH_VERSION"; then eval '
64 echo >>config.log "
65funcs: ${FUNCNAME[*]}
66lines: ${BASH_LINENO[*]}"
67 '; fi
Peter Maydell9c83ffd2014-02-25 18:27:49 +000068 echo $compiler "$@" >> config.log
69 $compiler "$@" >> config.log 2>&1 || return $?
Peter Maydell8dc38a72012-07-18 15:10:28 +010070 # Test passed. If this is an --enable-werror build, rerun
71 # the test with -Werror and bail out if it fails. This
72 # makes warning-generating-errors in configure test code
73 # obvious to developers.
74 if test "$werror" != "yes"; then
75 return 0
76 fi
77 # Don't bother rerunning the compile if we were already using -Werror
78 case "$*" in
79 *-Werror*)
80 return 0
81 ;;
82 esac
Peter Maydell9c83ffd2014-02-25 18:27:49 +000083 echo $compiler -Werror "$@" >> config.log
84 $compiler -Werror "$@" >> config.log 2>&1 && return $?
Peter Maydell76ad07a2013-04-08 12:11:26 +010085 error_exit "configure test passed without -Werror but failed with -Werror." \
86 "This is probably a bug in the configure script. The failing command" \
87 "will be at the bottom of config.log." \
88 "You can run configure with --disable-werror to bypass this check."
Peter Maydell8dc38a72012-07-18 15:10:28 +010089}
90
Peter Maydell9c83ffd2014-02-25 18:27:49 +000091do_cc() {
92 do_compiler "$cc" "$@"
93}
94
95do_cxx() {
96 do_compiler "$cxx" "$@"
97}
98
99update_cxxflags() {
100 # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
101 # options which some versions of GCC's C++ compiler complain about
102 # because they only make sense for C programs.
Bruno Dominguez11cde1c2017-06-06 14:07:47 +0100103 QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
104
Peter Maydell9c83ffd2014-02-25 18:27:49 +0000105 for arg in $QEMU_CFLAGS; do
106 case $arg in
107 -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\
108 -Wold-style-declaration|-Wold-style-definition|-Wredundant-decls)
109 ;;
Thomas Huth7be41672019-01-07 11:25:22 +0100110 -std=gnu99)
111 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }"-std=gnu++98"
112 ;;
Peter Maydell9c83ffd2014-02-25 18:27:49 +0000113 *)
114 QEMU_CXXFLAGS=${QEMU_CXXFLAGS:+$QEMU_CXXFLAGS }$arg
115 ;;
116 esac
117 done
118}
119
Juan Quintela52166aa2009-08-03 14:46:03 +0200120compile_object() {
John Snowfd0e6052015-03-25 18:57:39 -0400121 local_cflags="$1"
122 do_cc $QEMU_CFLAGS $local_cflags -c -o $TMPO $TMPC
Juan Quintela52166aa2009-08-03 14:46:03 +0200123}
124
125compile_prog() {
126 local_cflags="$1"
127 local_ldflags="$2"
Peter Maydell8dc38a72012-07-18 15:10:28 +0100128 do_cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags
Juan Quintela52166aa2009-08-03 14:46:03 +0200129}
130
Paolo Bonzini11568d62010-12-23 11:43:58 +0100131# symbolically link $1 to $2. Portable version of "ln -sf".
132symlink() {
Stefan Weil72b8b5a2012-03-19 13:20:47 +0100133 rm -rf "$2"
Anthony Liguoriec5b06d2012-06-06 16:57:00 +0800134 mkdir -p "$(dirname "$2")"
Stefan Weil72b8b5a2012-03-19 13:20:47 +0100135 ln -s "$1" "$2"
Paolo Bonzini11568d62010-12-23 11:43:58 +0100136}
137
Loïc Minier0dba6192010-01-28 21:26:51 +0000138# check whether a command is available to this shell (may be either an
139# executable or a builtin)
140has() {
141 type "$1" >/dev/null 2>&1
142}
143
144# search for an executable in PATH
145path_of() {
146 local_command="$1"
147 local_ifs="$IFS"
148 local_dir=""
149
150 # pathname has a dir component?
151 if [ "${local_command#*/}" != "$local_command" ]; then
152 if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
153 echo "$local_command"
154 return 0
155 fi
156 fi
157 if [ -z "$local_command" ]; then
158 return 1
159 fi
160
161 IFS=:
162 for local_dir in $PATH; do
163 if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
164 echo "$local_dir/$local_command"
165 IFS="${local_ifs:-$(printf ' \t\n')}"
166 return 0
167 fi
168 done
169 # not found
170 IFS="${local_ifs:-$(printf ' \t\n')}"
171 return 1
172}
173
Lluís Vilanova5b808272014-05-27 15:02:14 +0200174have_backend () {
175 echo "$trace_backends" | grep "$1" >/dev/null
176}
177
Paolo Bonzini3b6b7552012-09-17 11:59:41 +0200178glob() {
179 eval test -z '"${1#'"$2"'}"'
180}
181
182supported_hax_target() {
183 test "$hax" = "yes" || return 1
184 glob "$1" "*-softmmu" || return 1
185 case "${1%-softmmu}" in
186 i386|x86_64)
187 return 0
188 ;;
189 esac
190 return 1
191}
192
193supported_kvm_target() {
194 test "$kvm" = "yes" || return 1
195 glob "$1" "*-softmmu" || return 1
196 case "${1%-softmmu}:$cpu" in
197 arm:arm | aarch64:aarch64 | \
198 i386:i386 | i386:x86_64 | i386:x32 | \
199 x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
200 mips:mips | mipsel:mips | \
Thomas Hutha69dc532018-08-21 13:27:48 +0200201 ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
Paolo Bonzini3b6b7552012-09-17 11:59:41 +0200202 s390x:s390x)
203 return 0
204 ;;
205 esac
206 return 1
207}
208
209supported_xen_target() {
210 test "$xen" = "yes" || return 1
211 glob "$1" "*-softmmu" || return 1
Paolo Bonzinib5ed2e12017-07-11 12:00:49 +0200212 # Only i386 and x86_64 provide the xenpv machine.
213 case "${1%-softmmu}" in
214 i386|x86_64)
Paolo Bonzini3b6b7552012-09-17 11:59:41 +0200215 return 0
216 ;;
217 esac
218 return 1
219}
220
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -0500221supported_hvf_target() {
222 test "$hvf" = "yes" || return 1
223 glob "$1" "*-softmmu" || return 1
224 case "${1%-softmmu}" in
225 x86_64)
226 return 0
227 ;;
228 esac
229 return 1
230}
231
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -0800232supported_whpx_target() {
233 test "$whpx" = "yes" || return 1
234 glob "$1" "*-softmmu" || return 1
235 case "${1%-softmmu}" in
236 i386|x86_64)
237 return 0
238 ;;
239 esac
240 return 1
241}
242
Paolo Bonzinid880a3b2017-07-03 16:58:28 +0200243supported_target() {
244 case "$1" in
245 *-softmmu)
246 ;;
247 *-linux-user)
248 if test "$linux" != "yes"; then
249 print_error "Target '$target' is only available on a Linux host"
250 return 1
251 fi
252 ;;
253 *-bsd-user)
254 if test "$bsd" != "yes"; then
255 print_error "Target '$target' is only available on a BSD host"
256 return 1
257 fi
258 ;;
259 *)
260 print_error "Invalid target name '$target'"
261 return 1
262 ;;
263 esac
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +0200264 test "$tcg" = "yes" && return 0
265 supported_kvm_target "$1" && return 0
266 supported_xen_target "$1" && return 0
267 supported_hax_target "$1" && return 0
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -0500268 supported_hvf_target "$1" && return 0
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -0800269 supported_whpx_target "$1" && return 0
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +0200270 print_error "TCG disabled, but hardware accelerator not available for '$target'"
271 return 1
Paolo Bonzinid880a3b2017-07-03 16:58:28 +0200272}
273
Christian Borntraegere9a35912017-08-23 12:16:23 +0200274
275ld_has() {
276 $ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
277}
278
bellard7d132992003-03-06 23:23:54 +0000279# default parameters
Stefan Weil89138852016-05-16 15:10:20 +0200280source_path=$(dirname "$0")
Peter Maydell79d77bc2019-04-29 17:35:57 +0100281# make source path absolute
282source_path=$(cd "$source_path"; pwd)
Juan Quintela2ff6b912009-08-03 14:45:55 +0200283cpu=""
Michael S. Tsirkina31a8642013-07-24 18:56:03 +0300284iasl="iasl"
bellard1e43adf2003-09-30 20:54:24 +0000285interp_prefix="/usr/gnemul/qemu-%M"
bellard43ce4df2003-06-09 19:53:12 +0000286static="no"
bellard7d132992003-03-06 23:23:54 +0000287cross_prefix=""
malc0c58ac12008-06-25 21:04:05 +0000288audio_drv_list=""
Fam Zhengb64ec4e2013-05-29 19:35:40 +0800289block_drv_rw_whitelist=""
290block_drv_ro_whitelist=""
Peter Maydelle49d0212012-12-07 15:39:13 +0000291host_cc="cc"
Juan Quintela73da3752009-08-03 14:46:26 +0200292libs_softmmu=""
Juan Quintela3e2e0e62009-08-03 14:47:06 +0200293libs_tools=""
Juan Quintela67f86e82009-08-03 14:46:59 +0200294audio_pt_int=""
malcd5631632009-10-10 01:13:41 +0400295audio_win_int=""
Michael Roth957f1f92011-08-11 15:38:12 -0500296libs_qga=""
Gerd Hoffmann5bc62e02012-02-08 13:54:13 +0100297debug_info="yes"
Steven Noonan63678e12014-03-28 17:19:02 +0100298stack_protector=""
aliguoriac0df512008-12-29 17:14:15 +0000299
Daniel P. Berrange92712822017-09-29 11:11:58 +0100300if test -e "$source_path/.git"
301then
Daniel P. Berrangef62bbee2017-10-26 13:52:26 +0100302 git_update=yes
Daniel P. Berrange92712822017-09-29 11:11:58 +0100303 git_submodules="ui/keycodemapdb"
Emilio G. Cota3ac1f812018-03-08 21:09:40 -0500304 git_submodules="$git_submodules tests/fp/berkeley-testfloat-3"
305 git_submodules="$git_submodules tests/fp/berkeley-softfloat-3"
Daniel P. Berrange92712822017-09-29 11:11:58 +0100306else
Daniel P. Berrangef62bbee2017-10-26 13:52:26 +0100307 git_update=no
Daniel P. Berrange92712822017-09-29 11:11:58 +0100308 git_submodules=""
Daniel P. Berrangé5c0ef672018-04-18 18:11:51 +0100309
310 if ! test -f "$source_path/ui/keycodemapdb/README"
311 then
312 echo
313 echo "ERROR: missing file $source_path/ui/keycodemapdb/README"
314 echo
315 echo "This is not a GIT checkout but module content appears to"
316 echo "be missing. Do not use 'git archive' or GitHub download links"
317 echo "to acquire QEMU source archives. Non-GIT builds are only"
318 echo "supported with source archives linked from:"
319 echo
320 echo " https://www.qemu.org/download/"
321 echo
322 echo "Developers working with GIT can use scripts/archive-source.sh"
323 echo "if they need to create valid source archives."
324 echo
325 exit 1
326 fi
Daniel P. Berrange92712822017-09-29 11:11:58 +0100327fi
Daniel P. Berrangecc84d632017-10-20 15:02:43 +0100328git="git"
aliguoriac0df512008-12-29 17:14:15 +0000329
Stefan Weilafb63eb2012-09-26 22:04:38 +0200330# Don't accept a target_list environment variable.
331unset target_list
Alex Bennée447e1332019-03-19 11:59:12 +0000332unset target_list_exclude
Paolo Bonzini377529c2010-12-23 11:43:50 +0100333
334# Default value for a variable defining feature "foo".
335# * foo="no" feature will only be used if --enable-foo arg is given
336# * foo="" feature will be searched for, and if found, will be used
337# unless --disable-foo is given
338# * foo="yes" this value will only be set by --enable-foo flag.
339# feature will searched for,
340# if not found, configure exits with error
341#
342# Always add --enable-foo and --disable-foo command line args.
343# Distributions want to ensure that several features are compiled in, and it
344# is impossible without a --enable-foo that exits if a feature is not found.
345
346bluez=""
347brlapi=""
348curl=""
349curses=""
350docs=""
351fdt=""
Vincenzo Maffione58952132013-11-06 11:44:06 +0100352netmap="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100353sdl=""
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +0000354sdl_image=""
Meador Inge983eef52012-02-24 14:00:42 +0530355virtfs=""
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +0200356mpath=""
Jes Sorensen821601e2011-03-16 13:33:36 +0100357vnc="yes"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100358sparse="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100359vde=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100360vnc_sasl=""
361vnc_jpeg=""
362vnc_png=""
Gerd Hoffmann6a021532017-10-05 17:33:28 +0200363xkbcommon=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100364xen=""
Anthony PERARDd5b93dd2011-02-25 16:20:34 +0000365xen_ctrl_version=""
Anthony PERARDeb6fda02012-06-21 15:32:59 +0000366xen_pci_passthrough=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100367linux_aio=""
Corey Bryant47e98652012-01-26 09:42:26 -0500368cap_ng=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100369attr=""
Avi Kivity4f26f2b2011-11-09 14:44:52 +0200370libattr=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100371xfs=""
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +0200372tcg="yes"
Paolo Bonzinia40161c2018-02-16 10:05:23 +0100373membarrier=""
Paolo Bonzini299e6f12019-02-14 18:35:53 +0100374vhost_net=""
375vhost_crypto=""
376vhost_scsi=""
377vhost_vsock=""
Marc-André Lureaue6a74862017-08-03 11:07:46 +0200378vhost_user=""
Bradd41a75a2011-07-26 23:11:26 -0400379kvm="no"
Vincent Palatinb0cb0a62017-01-10 11:59:57 +0100380hax="no"
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -0500381hvf="no"
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -0800382whpx="no"
Michael R. Hines2da776d2013-07-22 10:01:54 -0400383rdma=""
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +0300384pvrdma=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100385gprof="no"
386debug_tcg="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100387debug="no"
Marc-André Lureau247724c2018-01-16 16:11:51 +0100388sanitizers="no"
John Snowb553a042015-11-03 15:43:42 -0500389fortify_source=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100390strip_opt="yes"
Stefan Weil9195b2c2011-10-19 07:07:18 +0200391tcg_interpreter="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100392bigendian="no"
393mingw32="no"
Blue Swirl1d728c32012-05-01 18:45:39 +0000394gcov="no"
395gcov_tool="gcov"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100396EXESUF=""
Fam Zheng17969262014-02-10 14:48:56 +0800397DSOSUF=".so"
398LDFLAGS_SHARED="-shared"
399modules="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100400prefix="/usr/local"
401mandir="\${prefix}/share/man"
Eduardo Habkost528ae5b2012-04-18 16:55:49 -0300402datadir="\${prefix}/share"
Gerd Hoffmann3d5eeca2017-09-14 13:42:36 +0200403firmwarepath="\${prefix}/share/qemu-firmware"
Eduardo Habkost850da182012-04-18 16:55:38 -0300404qemu_docdir="\${prefix}/share/doc/qemu"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100405bindir="\${prefix}/bin"
Alon Levy3aa5d2b2011-05-15 12:08:59 +0300406libdir="\${prefix}/lib"
Michael Tokarev8bf188a2012-06-07 01:11:00 +0400407libexecdir="\${prefix}/libexec"
Alon Levy0f94d6d2011-06-27 11:58:20 +0200408includedir="\${prefix}/include"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100409sysconfdir="\${prefix}/etc"
Luiz Capitulino785c23a2012-10-03 18:35:57 -0300410local_statedir="\${prefix}/var"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100411confsuffix="/qemu"
Marc-André Lureau675b9b52019-02-12 17:25:23 +0100412slirp=""
Paolo Bonzini377529c2010-12-23 11:43:50 +0100413oss_lib=""
414bsd="no"
415linux="no"
416solaris="no"
417profiler="no"
418cocoa="no"
419softmmu="yes"
420linux_user="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100421bsd_user="no"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100422blobs="yes"
423pkgversion=""
Avi Kivity40d64442011-11-15 20:12:17 +0200424pie=""
Paolo Bonzini3556c232013-05-10 14:16:40 +0200425qom_cast_debug="yes"
Paolo Bonzinibaf86d62016-01-07 16:55:31 +0300426trace_backends="log"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100427trace_file="trace"
428spice=""
429rbd=""
Marc-André Lureau7b02f542015-08-30 11:48:40 +0200430smartcard=""
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +0100431libusb=""
Hans de Goede69354a82011-07-19 11:04:10 +0200432usb_redir=""
Gerd Hoffmannda076ff2014-11-20 09:49:44 +0100433opengl=""
Gerd Hoffmann014cb152015-12-03 12:56:34 +0100434opengl_dmabuf="no"
Richard Henderson5dd89902017-07-18 18:40:18 -1000435cpuid_h="no"
Liam Merwick86583a02018-10-19 21:38:59 +0100436avx2_opt=""
Alon Levy1ece9902011-07-26 12:30:40 +0300437zlib="yes"
Richard Henderson8ca80762017-09-14 09:41:12 -0700438capstone=""
Stefan Weilb25c9df2014-04-29 08:21:16 +0200439lzo=""
440snappy=""
Peter Wu6b383c02015-01-06 18:48:14 +0100441bzip2=""
Julio Faracco83bc1f92018-11-05 13:08:04 -0200442lzfse=""
Michael Tokareve8ef31a2013-07-31 14:22:07 +0400443guest_agent=""
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -0400444guest_agent_with_vss="no"
Michael Roth50cbebb2015-07-07 18:10:09 -0500445guest_agent_ntddscsi="no"
Yossi Hindin9dacf322015-05-06 14:57:40 +0300446guest_agent_msi=""
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -0400447vss_win32_sdk=""
448win_sdk="no"
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +0100449want_tools="yes"
Ronnie Sahlbergc589b242011-10-25 19:24:24 +1100450libiscsi=""
Peter Lieven6542aa92014-02-03 10:26:13 +0100451libnfs=""
Alex Barcelo519175a2012-02-28 12:25:50 +0100452coroutine=""
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +0200453coroutine_pool=""
Peter Lieven7d992e42016-09-27 11:58:45 +0200454debug_stack_usage="no"
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -0400455crypto_afalg="no"
Eduardo Otubof7945732012-08-14 18:44:05 -0300456seccomp=""
Bharata B Raoeb100392012-09-24 14:42:45 +0530457glusterfs=""
Jeff Codyd85fa9e2016-04-05 10:40:09 -0400458glusterfs_xlator_opt="no"
Bharata B Rao0c14fb42013-07-16 21:47:42 +0530459glusterfs_discard="no"
Niels de Vosdf3a4292017-05-28 12:01:14 +0530460glusterfs_fallocate="no"
Bharata B Rao7c815372013-12-21 14:51:25 +0530461glusterfs_zerofill="no"
Prasanna Kumar Kalevere014dbe2019-03-05 16:46:33 +0100462glusterfs_ftruncate_has_stat="no"
Niels de Vos0e3b8912019-03-05 16:46:34 +0100463glusterfs_iocb_has_stat="no"
Anthony Liguoria4ccabc2013-02-20 07:43:20 -0600464gtk=""
Gerd Hoffmann925a0402015-05-26 12:26:21 +0200465gtk_gl="no"
Daniel P. Berrangea1c5e942016-06-06 10:05:06 +0100466tls_priority="NORMAL"
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +0100467gnutls=""
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +0100468nettle=""
469gcrypt=""
Longpeng(Mike)1f923c72016-12-13 18:42:55 +0800470gcrypt_hmac="no"
Daniel P. Berrange8953caf2016-07-27 14:13:56 +0100471auth_pam=""
Stefan Weilbbbf9bf2014-02-19 07:04:34 +0100472vte=""
Gerd Hoffmann9d9e1522014-07-11 12:51:43 +0200473virglrenderer=""
Paolo Bonzini7aaa6a12019-01-23 14:56:07 +0800474tpm=""
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +0100475libssh2=""
Dr. David Alan Gilberted1701c2017-05-15 15:05:29 +0100476live_block_migration="yes"
Wanlong Gaoa99d57b2014-05-14 17:43:28 +0800477numa=""
Fam Zheng2847b462015-03-26 11:03:12 +0800478tcmalloc="no"
Alexandre Derumier7b01cb92015-06-19 12:56:58 +0200479jemalloc="no"
Changlong Xiea6b1d4c2016-07-27 15:01:48 +0800480replication="yes"
Ashish Mittalda92c3f2017-04-03 20:48:08 -0700481vxhs=""
Jeff Cody2f740132018-11-07 07:36:44 +0100482bochs="yes"
483cloop="yes"
484dmg="yes"
485qcow1="yes"
486vdi="yes"
487vvfat="yes"
488qed="yes"
489parallels="yes"
490sheepdog="yes"
Klim Kireeved279a02018-01-12 12:01:19 +0300491libxml2=""
Alex Bennée51a12b52018-04-04 14:24:39 +0100492docker="no"
Paolo Bonziniba59fb72018-06-13 14:23:08 +0200493debug_mutex="no"
Junyan He17824402018-07-18 15:47:59 +0800494libpmem=""
Paolo Bonzinif3494742019-01-23 14:56:17 +0800495default_devices="yes"
Paolo Bonzini377529c2010-12-23 11:43:50 +0100496
Alex Bennéed75402b2018-04-04 20:27:05 +0100497# cross compilers defaults, can be overridden with --cross-cc-ARCH
498cross_cc_aarch64="aarch64-linux-gnu-gcc"
Alex Bennéed422b2b2018-04-13 11:07:58 +0100499cross_cc_aarch64_be="$cross_cc_aarch64"
500cross_cc_cflags_aarch64_be="-mbig-endian"
Alex Bennéed75402b2018-04-04 20:27:05 +0100501cross_cc_arm="arm-linux-gnueabihf-gcc"
Alex Bennéed422b2b2018-04-13 11:07:58 +0100502cross_cc_cflags_armeb="-mbig-endian"
Alex Bennée716a5072018-04-10 12:19:40 +0100503cross_cc_i386="i386-pc-linux-gnu-gcc"
504cross_cc_cflags_i386=""
Alex Bennéed75402b2018-04-04 20:27:05 +0100505cross_cc_powerpc="powerpc-linux-gnu-gcc"
Alex Bennéed422b2b2018-04-13 11:07:58 +0100506cross_cc_powerpc="powerpc-linux-gnu-gcc"
Alex Bennéed75402b2018-04-04 20:27:05 +0100507
508enabled_cross_compilers=""
509
Peter Maydell898be3e2017-03-21 14:31:57 +0000510supported_cpu="no"
511supported_os="no"
Peter Maydellfb59dab2017-03-28 14:01:52 +0100512bogus_os="no"
Yang Zhong5a22ab72017-12-20 21:16:46 +0800513malloc_trim=""
Peter Maydell898be3e2017-03-21 14:31:57 +0000514
aliguoriac0df512008-12-29 17:14:15 +0000515# parse CC options first
516for opt do
Stefan Weil89138852016-05-16 15:10:20 +0200517 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
aliguoriac0df512008-12-29 17:14:15 +0000518 case "$opt" in
519 --cross-prefix=*) cross_prefix="$optarg"
520 ;;
Paolo Bonzini3d8df642010-12-23 11:43:48 +0100521 --cc=*) CC="$optarg"
aliguoriac0df512008-12-29 17:14:15 +0000522 ;;
Tomoki Sekiyama83f73fc2013-08-07 11:39:36 -0400523 --cxx=*) CXX="$optarg"
524 ;;
Juan Quintela2ff6b912009-08-03 14:45:55 +0200525 --cpu=*) cpu="$optarg"
526 ;;
Alex Bennéede385282015-06-03 09:56:37 +0100527 --extra-cflags=*) QEMU_CFLAGS="$QEMU_CFLAGS $optarg"
Juan Quintelae2a2ed02009-08-03 14:46:02 +0200528 ;;
Bruno Dominguez11cde1c2017-06-06 14:07:47 +0100529 --extra-cxxflags=*) QEMU_CXXFLAGS="$QEMU_CXXFLAGS $optarg"
Bruno Dominguez11cde1c2017-06-06 14:07:47 +0100530 ;;
Alex Bennéea4969e92015-06-03 14:22:41 +0100531 --extra-ldflags=*) LDFLAGS="$LDFLAGS $optarg"
Gerd Hoffmannf9943cd2013-01-04 10:15:53 +0100532 EXTRA_LDFLAGS="$optarg"
Juan Quintelae2a2ed02009-08-03 14:46:02 +0200533 ;;
Gerd Hoffmann5bc62e02012-02-08 13:54:13 +0100534 --enable-debug-info) debug_info="yes"
535 ;;
536 --disable-debug-info) debug_info="no"
537 ;;
Alex Bennéed75402b2018-04-04 20:27:05 +0100538 --cross-cc-*[!a-zA-Z0-9_-]*=*) error_exit "Passed bad --cross-cc-FOO option"
539 ;;
Alex Bennéed422b2b2018-04-13 11:07:58 +0100540 --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-flags-}; cc_arch=${cc_arch%%=*}
541 eval "cross_cc_cflags_${cc_arch}=\$optarg"
542 ;;
Alex Bennéed75402b2018-04-04 20:27:05 +0100543 --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*}
544 eval "cross_cc_${cc_arch}=\$optarg"
545 ;;
aliguoriac0df512008-12-29 17:14:15 +0000546 esac
547done
aliguoriac0df512008-12-29 17:14:15 +0000548# OS specific
549# Using uname is really, really broken. Once we have the right set of checks
Stefan Weil93148aa2012-02-26 18:46:12 +0100550# we can eliminate its usage altogether.
aliguoriac0df512008-12-29 17:14:15 +0000551
Peter Maydelle49d0212012-12-07 15:39:13 +0000552# Preferred compiler:
553# ${CC} (if set)
554# ${cross_prefix}gcc (if cross-prefix specified)
555# system compiler
556if test -z "${CC}${cross_prefix}"; then
557 cc="$host_cc"
558else
559 cc="${CC-${cross_prefix}gcc}"
560fi
561
Tomoki Sekiyama83f73fc2013-08-07 11:39:36 -0400562if test -z "${CXX}${cross_prefix}"; then
563 cxx="c++"
564else
565 cxx="${CXX-${cross_prefix}g++}"
566fi
567
Stuart Yoderb3198cc2011-08-04 17:10:08 -0500568ar="${AR-${cross_prefix}ar}"
Richard Hendersoncdbd7272016-07-07 21:49:36 -0700569as="${AS-${cross_prefix}as}"
Richard Henderson5f6f0e22016-06-23 10:39:18 -0700570ccas="${CCAS-$cc}"
Blue Swirl3dd46c72013-01-05 10:10:27 +0000571cpp="${CPP-$cc -E}"
Stuart Yoderb3198cc2011-08-04 17:10:08 -0500572objcopy="${OBJCOPY-${cross_prefix}objcopy}"
573ld="${LD-${cross_prefix}ld}"
Alistair Francis9f81aeb2017-11-07 17:10:46 -0800574ranlib="${RANLIB-${cross_prefix}ranlib}"
Stefan Weil4852ee92014-09-18 21:55:08 +0200575nm="${NM-${cross_prefix}nm}"
Stuart Yoderb3198cc2011-08-04 17:10:08 -0500576strip="${STRIP-${cross_prefix}strip}"
577windres="${WINDRES-${cross_prefix}windres}"
Sergei Trofimovich17884d72012-01-31 22:03:45 +0300578pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
579query_pkg_config() {
580 "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
581}
582pkg_config=query_pkg_config
Dave Airlie47c03742013-12-10 14:05:51 +1000583sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}"
aliguoriac0df512008-12-29 17:14:15 +0000584
Peter Maydell45d285a2013-10-21 21:03:06 +0100585# If the user hasn't specified ARFLAGS, default to 'rv', just as make does.
586ARFLAGS="${ARFLAGS-rv}"
587
Michael S. Tsirkinbe17dc92009-11-11 13:50:09 +0200588# default flags for all hosts
Peter Maydell2d315152016-09-12 14:10:08 +0100589# We use -fwrapv to tell the compiler that we require a C dialect where
590# left shift of signed integers is well defined and has the expected
591# 2s-complement style results. (Both clang and gcc agree that it
592# provides these semantics.)
Thomas Huth7be41672019-01-07 11:25:22 +0100593QEMU_CFLAGS="-fno-strict-aliasing -fno-common -fwrapv -std=gnu99 $QEMU_CFLAGS"
Mike Frysingerf9188222011-05-17 17:08:43 -0400594QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
Kevin Wolfc95e3082013-02-22 21:08:51 +0100595QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
Michael S. Tsirkinbe17dc92009-11-11 13:50:09 +0200596QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +0200597QEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
Gerd Hoffmann5bc62e02012-02-08 13:54:13 +0100598if test "$debug_info" = "yes"; then
599 CFLAGS="-g $CFLAGS"
600 LDFLAGS="-g $LDFLAGS"
601fi
Michael S. Tsirkinbe17dc92009-11-11 13:50:09 +0200602
Michael S. Tsirkincab00a52014-04-28 15:09:01 +0300603# running configure in the source tree?
604# we know that's the case if configure is there.
605if test -f "./configure"; then
606 pwd_is_source_path="y"
607else
608 pwd_is_source_path="n"
609fi
610
aliguoriac0df512008-12-29 17:14:15 +0000611check_define() {
612cat > $TMPC <<EOF
613#if !defined($1)
Peter Maydellfd786e12011-11-23 17:26:43 +0000614#error $1 not defined
aliguoriac0df512008-12-29 17:14:15 +0000615#endif
616int main(void) { return 0; }
617EOF
Juan Quintela52166aa2009-08-03 14:46:03 +0200618 compile_object
aliguoriac0df512008-12-29 17:14:15 +0000619}
620
Gerd Hoffmann307119e2015-06-10 09:07:35 +0200621check_include() {
622cat > $TMPC <<EOF
623#include <$1>
624int main(void) { return 0; }
625EOF
626 compile_object
627}
628
John Snow93b25862015-03-25 18:57:37 -0400629write_c_skeleton() {
630 cat > $TMPC <<EOF
631int main(void) { return 0; }
632EOF
633}
634
Peter Maydellbbea4052012-08-14 15:35:34 +0100635if check_define __linux__ ; then
636 targetos="Linux"
637elif check_define _WIN32 ; then
638 targetos='MINGW32'
639elif check_define __OpenBSD__ ; then
640 targetos='OpenBSD'
641elif check_define __sun__ ; then
642 targetos='SunOS'
643elif check_define __HAIKU__ ; then
644 targetos='Haiku'
Peter Maydell951fedf2017-07-13 16:15:32 +0100645elif check_define __FreeBSD__ ; then
646 targetos='FreeBSD'
647elif check_define __FreeBSD_kernel__ && check_define __GLIBC__; then
648 targetos='GNU/kFreeBSD'
649elif check_define __DragonFly__ ; then
650 targetos='DragonFly'
651elif check_define __NetBSD__; then
652 targetos='NetBSD'
653elif check_define __APPLE__; then
654 targetos='Darwin'
Peter Maydellbbea4052012-08-14 15:35:34 +0100655else
Peter Maydell951fedf2017-07-13 16:15:32 +0100656 # This is a fatal error, but don't report it yet, because we
657 # might be going to just print the --help text, or it might
658 # be the result of a missing compiler.
659 targetos='bogus'
660 bogus_os='yes'
Peter Maydellbbea4052012-08-14 15:35:34 +0100661fi
662
663# Some host OSes need non-standard checks for which CPU to use.
664# Note that these checks are broken for cross-compilation: if you're
665# cross-compiling to one of these OSes then you'll need to specify
666# the correct CPU with the --cpu option.
667case $targetos in
668Darwin)
669 # on Leopard most of the system is 32-bit, so we have to ask the kernel if we can
670 # run 64-bit userspace code.
671 # If the user didn't specify a CPU explicitly and the kernel says this is
672 # 64 bit hw, then assume x86_64. Otherwise fall through to the usual detection code.
673 if test -z "$cpu" && test "$(sysctl -n hw.optional.x86_64)" = "1"; then
674 cpu="x86_64"
675 fi
676 ;;
677SunOS)
Stefan Weil89138852016-05-16 15:10:20 +0200678 # $(uname -m) returns i86pc even on an x86_64 box, so default based on isainfo
Peter Maydellbbea4052012-08-14 15:35:34 +0100679 if test -z "$cpu" && test "$(isainfo -k)" = "amd64"; then
680 cpu="x86_64"
681 fi
682esac
683
Juan Quintela2ff6b912009-08-03 14:45:55 +0200684if test ! -z "$cpu" ; then
685 # command line argument
686 :
687elif check_define __i386__ ; then
aliguoriac0df512008-12-29 17:14:15 +0000688 cpu="i386"
689elif check_define __x86_64__ ; then
Richard Hendersonc72b26e2013-08-20 12:20:05 -0700690 if check_define __ILP32__ ; then
691 cpu="x32"
692 else
693 cpu="x86_64"
694 fi
blueswir13aa9bd62008-12-31 16:55:26 +0000695elif check_define __sparc__ ; then
blueswir13aa9bd62008-12-31 16:55:26 +0000696 if check_define __arch64__ ; then
697 cpu="sparc64"
698 else
699 cpu="sparc"
700 fi
malcfdf7ed92009-01-14 18:39:52 +0000701elif check_define _ARCH_PPC ; then
702 if check_define _ARCH_PPC64 ; then
703 cpu="ppc64"
704 else
705 cpu="ppc"
706 fi
Aurelien Jarnoafa05232009-10-17 14:17:47 +0200707elif check_define __mips__ ; then
708 cpu="mips"
Aurelien Jarnod66ed0e2010-06-13 12:28:21 +0200709elif check_define __s390__ ; then
710 if check_define __s390x__ ; then
711 cpu="s390x"
712 else
713 cpu="s390"
714 fi
Alistair Francisc4f80542018-12-19 19:20:19 +0000715elif check_define __riscv ; then
716 if check_define _LP64 ; then
717 cpu="riscv64"
718 else
719 cpu="riscv32"
720 fi
Peter Maydell21d89f82011-11-30 10:57:48 +0100721elif check_define __arm__ ; then
722 cpu="arm"
Claudio Fontana1f080312013-06-12 16:20:23 +0100723elif check_define __aarch64__ ; then
724 cpu="aarch64"
aliguoriac0df512008-12-29 17:14:15 +0000725else
Stefan Weil89138852016-05-16 15:10:20 +0200726 cpu=$(uname -m)
aliguoriac0df512008-12-29 17:14:15 +0000727fi
728
Peter Maydell359bc952011-12-24 13:07:25 +0000729ARCH=
730# Normalise host CPU name and set ARCH.
731# Note that this case should only have supported host CPUs, not guests.
bellard7d132992003-03-06 23:23:54 +0000732case "$cpu" in
Alistair Francisc4f80542018-12-19 19:20:19 +0000733 ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
Peter Maydell898be3e2017-03-21 14:31:57 +0000734 cpu="$cpu"
735 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100736 eval "cross_cc_${cpu}=\$host_cc"
Peter Maydell898be3e2017-03-21 14:31:57 +0000737 ;;
bellard7d132992003-03-06 23:23:54 +0000738 i386|i486|i586|i686|i86pc|BePC)
bellard97a847b2003-08-10 21:36:04 +0000739 cpu="i386"
Peter Maydell898be3e2017-03-21 14:31:57 +0000740 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100741 cross_cc_i386=$host_cc
bellard7d132992003-03-06 23:23:54 +0000742 ;;
aurel32aaa5fa12008-04-11 22:04:22 +0000743 x86_64|amd64)
744 cpu="x86_64"
Peter Maydell898be3e2017-03-21 14:31:57 +0000745 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100746 cross_cc_x86_64=$host_cc
aurel32aaa5fa12008-04-11 22:04:22 +0000747 ;;
Peter Maydell21d89f82011-11-30 10:57:48 +0100748 armv*b|armv*l|arm)
749 cpu="arm"
Peter Maydell898be3e2017-03-21 14:31:57 +0000750 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100751 cross_cc_arm=$host_cc
bellard7d132992003-03-06 23:23:54 +0000752 ;;
Claudio Fontana1f080312013-06-12 16:20:23 +0100753 aarch64)
754 cpu="aarch64"
Peter Maydell898be3e2017-03-21 14:31:57 +0000755 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100756 cross_cc_aarch64=$host_cc
Claudio Fontana1f080312013-06-12 16:20:23 +0100757 ;;
Aurelien Jarnoafa05232009-10-17 14:17:47 +0200758 mips*)
759 cpu="mips"
Peter Maydell898be3e2017-03-21 14:31:57 +0000760 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100761 cross_cc_mips=$host_cc
Aurelien Jarnoafa05232009-10-17 14:17:47 +0200762 ;;
blueswir131422552007-04-16 18:27:06 +0000763 sparc|sun4[cdmuv])
bellardae228532003-05-13 18:59:59 +0000764 cpu="sparc"
Peter Maydell6499fd12017-03-28 11:58:38 +0100765 supported_cpu="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +0100766 cross_cc_sparc=$host_cc
bellardae228532003-05-13 18:59:59 +0000767 ;;
bellard7d132992003-03-06 23:23:54 +0000768 *)
Peter Maydell359bc952011-12-24 13:07:25 +0000769 # This will result in either an error or falling back to TCI later
770 ARCH=unknown
bellard7d132992003-03-06 23:23:54 +0000771 ;;
772esac
Peter Maydell359bc952011-12-24 13:07:25 +0000773if test -z "$ARCH"; then
774 ARCH="$cpu"
775fi
Juan Quintelae2d52ad2009-08-12 18:20:24 +0200776
bellard7d132992003-03-06 23:23:54 +0000777# OS specific
Juan Quintela0dbfc672009-08-03 14:46:13 +0200778
Stacey Sonadfc3e92014-06-08 09:57:22 -0700779# host *BSD for user mode
780HOST_VARIANT_DIR=""
781
bellard7d132992003-03-06 23:23:54 +0000782case $targetos in
bellard67b915a2004-03-31 23:37:16 +0000783MINGW32*)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200784 mingw32="yes"
Vincent Palatinb0cb0a62017-01-10 11:59:57 +0100785 hax="yes"
Paolo Bonzini299e6f12019-02-14 18:35:53 +0100786 vhost_user="no"
Kővágó, Zoltán3cec7cc2015-06-03 23:03:46 +0200787 audio_possible_drivers="dsound sdl"
Gerd Hoffmann307119e2015-06-10 09:07:35 +0200788 if check_include dsound.h; then
789 audio_drv_list="dsound"
790 else
791 audio_drv_list=""
792 fi
Peter Maydell898be3e2017-03-21 14:31:57 +0000793 supported_os="yes"
bellard67b915a2004-03-31 23:37:16 +0000794;;
ths5c40d2b2007-06-23 16:03:36 +0000795GNU/kFreeBSD)
Aurelien Jarnoa167ba52009-11-29 18:00:41 +0100796 bsd="yes"
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100797 audio_drv_list="oss try-sdl"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200798 audio_possible_drivers="oss sdl pa"
ths5c40d2b2007-06-23 16:03:36 +0000799;;
bellard7d3505c2004-05-12 19:32:15 +0000800FreeBSD)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200801 bsd="yes"
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100802 make="${MAKE-gmake}"
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100803 audio_drv_list="oss try-sdl"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200804 audio_possible_drivers="oss sdl pa"
Juergen Lockf01576f2010-03-25 22:32:16 +0100805 # needed for kinfo_getvmmap(3) in libutil.h
806 LIBS="-lutil $LIBS"
Ed Mastea7764f12016-11-21 20:32:45 -0500807 # needed for kinfo_getproc
808 libs_qga="-lutil $libs_qga"
Vincenzo Maffione58952132013-11-06 11:44:06 +0100809 netmap="" # enable netmap autodetect
Stacey Sonadfc3e92014-06-08 09:57:22 -0700810 HOST_VARIANT_DIR="freebsd"
Peter Maydell898be3e2017-03-21 14:31:57 +0000811 supported_os="yes"
bellard7d3505c2004-05-12 19:32:15 +0000812;;
blueswir1c5e97232009-03-07 20:06:23 +0000813DragonFly)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200814 bsd="yes"
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100815 make="${MAKE-gmake}"
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100816 audio_drv_list="oss try-sdl"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200817 audio_possible_drivers="oss sdl pa"
Stacey Sonadfc3e92014-06-08 09:57:22 -0700818 HOST_VARIANT_DIR="dragonfly"
blueswir1c5e97232009-03-07 20:06:23 +0000819;;
bellard7d3505c2004-05-12 19:32:15 +0000820NetBSD)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200821 bsd="yes"
Kamil Rytarowski604a5b92019-02-08 00:37:04 +0100822 hax="yes"
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100823 make="${MAKE-gmake}"
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100824 audio_drv_list="oss try-sdl"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200825 audio_possible_drivers="oss sdl"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200826 oss_lib="-lossaudio"
Stacey Sonadfc3e92014-06-08 09:57:22 -0700827 HOST_VARIANT_DIR="netbsd"
Kamil Rytarowski3c2bdbc2017-05-13 04:21:43 +0200828 supported_os="yes"
bellard7d3505c2004-05-12 19:32:15 +0000829;;
830OpenBSD)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200831 bsd="yes"
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100832 make="${MAKE-gmake}"
Gerd Hoffmannf92c7162019-01-24 12:20:52 +0100833 audio_drv_list="try-sdl"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200834 audio_possible_drivers="sdl"
Stacey Sonadfc3e92014-06-08 09:57:22 -0700835 HOST_VARIANT_DIR="openbsd"
Brad Smith0a773d52018-02-16 11:46:20 -0500836 supported_os="yes"
bellard7d3505c2004-05-12 19:32:15 +0000837;;
bellard83fb7ad2004-07-05 21:25:26 +0000838Darwin)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200839 bsd="yes"
840 darwin="yes"
Vincent Palatinb0cb0a62017-01-10 11:59:57 +0100841 hax="yes"
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -0500842 hvf="yes"
Fam Zheng17969262014-02-10 14:48:56 +0800843 LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200844 if [ "$cpu" = "x86_64" ] ; then
Juan Quintelaa558ee12009-08-03 14:46:21 +0200845 QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
Juan Quintela0c439cb2009-08-03 14:46:01 +0200846 LDFLAGS="-arch x86_64 $LDFLAGS"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200847 fi
Juan Quintela0dbfc672009-08-03 14:46:13 +0200848 cocoa="yes"
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100849 audio_drv_list="coreaudio try-sdl"
Kővágó, Zoltán14382602015-06-03 23:03:45 +0200850 audio_possible_drivers="coreaudio sdl"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200851 LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
Juan Quintela7973f212009-08-03 14:47:09 +0200852 libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
Peter Maydella0b7cf62012-08-11 22:34:39 +0100853 # Disable attempts to use ObjectiveC features in os/object.h since they
854 # won't work when we're compiling with gcc as a C compiler.
855 QEMU_CFLAGS="-DOS_OBJECT_USE_OBJC=0 $QEMU_CFLAGS"
Stacey Sonadfc3e92014-06-08 09:57:22 -0700856 HOST_VARIANT_DIR="darwin"
Peter Maydell898be3e2017-03-21 14:31:57 +0000857 supported_os="yes"
bellard83fb7ad2004-07-05 21:25:26 +0000858;;
bellardec530c82006-04-25 22:36:06 +0000859SunOS)
Juan Quintela0dbfc672009-08-03 14:46:13 +0200860 solaris="yes"
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100861 make="${MAKE-gmake}"
862 install="${INSTALL-ginstall}"
Brade2d88302011-09-02 16:53:28 -0400863 smbd="${SMBD-/usr/sfw/sbin/smbd}"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200864 if test -f /usr/include/sys/soundcard.h ; then
Gerd Hoffmann6a485412019-01-24 12:20:55 +0100865 audio_drv_list="oss try-sdl"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200866 fi
867 audio_possible_drivers="oss sdl"
Blue Swirld7414292009-09-12 12:36:04 +0000868# needed for CMSG_ macros in sys/socket.h
869 QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
870# needed for TIOCWIN* defines in termios.h
871 QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
Juan Quintelaa558ee12009-08-03 14:46:21 +0200872 QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
Andreas Färber560d3752012-04-30 18:00:55 +0200873 solarisnetlibs="-lsocket -lnsl -lresolv"
874 LIBS="$solarisnetlibs $LIBS"
875 libs_qga="$solarisnetlibs $libs_qga"
ths86b2bd92007-02-11 00:31:33 +0000876;;
Andreas Färber179cf402010-09-20 00:50:43 +0200877Haiku)
878 haiku="yes"
879 QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
880 LIBS="-lposix_error_mapper -lnetwork $LIBS"
881;;
Peter Maydell898be3e2017-03-21 14:31:57 +0000882Linux)
Gerd Hoffmann71838342019-02-19 13:42:57 +0100883 audio_drv_list="try-pa oss"
Kővágó, Zoltán0bac1112015-06-03 23:03:44 +0200884 audio_possible_drivers="oss alsa sdl pa"
Juan Quintela0dbfc672009-08-03 14:46:13 +0200885 linux="yes"
886 linux_user="yes"
Jan Kiszkaaf2be202011-06-23 10:05:12 +0200887 kvm="yes"
Mao Zhongyie8d81a62018-11-16 14:33:03 -0600888 QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$PWD/linux-headers $QEMU_INCLUDES"
Peter Maydell898be3e2017-03-21 14:31:57 +0000889 supported_os="yes"
Tomáš Golembiovský3efac6e2018-10-23 13:23:10 +0200890 libudev="yes"
Peter Maydell898be3e2017-03-21 14:31:57 +0000891;;
bellard7d132992003-03-06 23:23:54 +0000892esac
893
bellard7d3505c2004-05-12 19:32:15 +0000894if [ "$bsd" = "yes" ] ; then
pbrookb1a550a2006-04-16 13:28:56 +0000895 if [ "$darwin" != "yes" ] ; then
Andreas Färber08de3942012-04-26 11:57:39 +0200896 bsd_user="yes"
bellard83fb7ad2004-07-05 21:25:26 +0000897 fi
bellard7d3505c2004-05-12 19:32:15 +0000898fi
899
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100900: ${make=${MAKE-make}}
901: ${install=${INSTALL-install}}
Daniel P. Berrangéfaf44142019-03-27 17:07:01 +0000902# We prefer python 3.x. A bare 'python' is traditionally
903# python 2.x, but some distros have it as python 3.x, so
904# we check that before python2
905python=
906for binary in "${PYTHON-python3}" python python2
907do
908 if has "$binary"
909 then
910 python="$binary"
911 break
912 fi
913done
Brade2d88302011-09-02 16:53:28 -0400914: ${smbd=${SMBD-/usr/sbin/smbd}}
Paolo Bonzini0db4a062010-12-23 11:43:49 +0100915
Peter Maydell3c4a4d02012-08-11 22:34:40 +0100916# Default objcc to clang if available, otherwise use CC
917if has clang; then
918 objcc=clang
919else
920 objcc="$cc"
921fi
922
Juan Quintela3457a3f2009-08-03 14:46:07 +0200923if test "$mingw32" = "yes" ; then
Juan Quintela3457a3f2009-08-03 14:46:07 +0200924 EXESUF=".exe"
Fam Zheng17969262014-02-10 14:48:56 +0800925 DSOSUF=".dll"
Stefan Weil78e9d4a2015-11-26 12:13:12 +0100926 # MinGW needs -mthreads for TLS and macro _MT.
927 QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
Stefan Weilf7cf5d52012-03-10 11:14:32 +0100928 LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
John Snow93b25862015-03-25 18:57:37 -0400929 write_c_skeleton;
Stefan Weilf7cf5d52012-03-10 11:14:32 +0100930 if compile_prog "" "-liberty" ; then
931 LIBS="-liberty $LIBS"
932 fi
Stefan Weilc5ec15e2012-04-07 09:23:38 +0200933 prefix="c:/Program Files/QEMU"
Paolo Bonzini683035d2010-05-26 16:08:28 +0200934 mandir="\${prefix}"
Eduardo Habkost528ae5b2012-04-18 16:55:49 -0300935 datadir="\${prefix}"
Eduardo Habkost850da182012-04-18 16:55:38 -0300936 qemu_docdir="\${prefix}"
Paolo Bonzini683035d2010-05-26 16:08:28 +0200937 bindir="\${prefix}"
938 sysconfdir="\${prefix}"
Laszlo Ersek5a699bb2013-05-18 06:31:50 +0200939 local_statedir=
Paolo Bonzini683035d2010-05-26 16:08:28 +0200940 confsuffix=""
Bishara AbuHattoum105fad62017-08-22 16:55:04 +0300941 libs_qga="-lws2_32 -lwinmm -lpowrprof -lwtsapi32 -lwininet -liphlpapi -lnetapi32 $libs_qga"
Juan Quintela3457a3f2009-08-03 14:46:07 +0200942fi
943
Anthony Liguori487fefd2009-06-11 13:28:25 -0500944werror=""
bellard85aa5182007-11-11 20:17:03 +0000945
bellard7d132992003-03-06 23:23:54 +0000946for opt do
Stefan Weil89138852016-05-16 15:10:20 +0200947 optarg=$(expr "x$opt" : 'x[^=]*=\(.*\)')
bellard7d132992003-03-06 23:23:54 +0000948 case "$opt" in
bellard2efc3262005-12-18 19:14:49 +0000949 --help|-h) show_help=yes
950 ;;
Mike Frysinger99123e12011-04-07 01:12:28 -0400951 --version|-V) exec cat $source_path/VERSION
952 ;;
pbrookb1a550a2006-04-16 13:28:56 +0000953 --prefix=*) prefix="$optarg"
bellard7d132992003-03-06 23:23:54 +0000954 ;;
pbrookb1a550a2006-04-16 13:28:56 +0000955 --interp-prefix=*) interp_prefix="$optarg"
bellard32ce6332003-04-11 00:16:16 +0000956 ;;
aliguoriac0df512008-12-29 17:14:15 +0000957 --cross-prefix=*)
bellard7d132992003-03-06 23:23:54 +0000958 ;;
aliguoriac0df512008-12-29 17:14:15 +0000959 --cc=*)
bellard7d132992003-03-06 23:23:54 +0000960 ;;
pbrookb1a550a2006-04-16 13:28:56 +0000961 --host-cc=*) host_cc="$optarg"
bellard83469012005-07-23 14:27:54 +0000962 ;;
Tomoki Sekiyama83f73fc2013-08-07 11:39:36 -0400963 --cxx=*)
964 ;;
Michael S. Tsirkine007dbe2013-11-24 11:38:05 +0200965 --iasl=*) iasl="$optarg"
966 ;;
Peter Maydell3c4a4d02012-08-11 22:34:40 +0100967 --objcc=*) objcc="$optarg"
968 ;;
pbrookb1a550a2006-04-16 13:28:56 +0000969 --make=*) make="$optarg"
bellard7d132992003-03-06 23:23:54 +0000970 ;;
pbrook6a882642006-04-17 13:57:12 +0000971 --install=*) install="$optarg"
972 ;;
Blue Swirlc886edf2011-07-22 21:08:09 +0000973 --python=*) python="$optarg"
974 ;;
Blue Swirl1d728c32012-05-01 18:45:39 +0000975 --gcov=*) gcov_tool="$optarg"
976 ;;
Brade2d88302011-09-02 16:53:28 -0400977 --smbd=*) smbd="$optarg"
978 ;;
Juan Quintelae2a2ed02009-08-03 14:46:02 +0200979 --extra-cflags=*)
bellard7d132992003-03-06 23:23:54 +0000980 ;;
Bruno Dominguez11cde1c2017-06-06 14:07:47 +0100981 --extra-cxxflags=*)
982 ;;
Juan Quintelae2a2ed02009-08-03 14:46:02 +0200983 --extra-ldflags=*)
bellard7d132992003-03-06 23:23:54 +0000984 ;;
Gerd Hoffmann5bc62e02012-02-08 13:54:13 +0100985 --enable-debug-info)
986 ;;
987 --disable-debug-info)
988 ;;
Alex Bennéed75402b2018-04-04 20:27:05 +0100989 --cross-cc-*)
990 ;;
Fam Zheng17969262014-02-10 14:48:56 +0800991 --enable-modules)
992 modules="yes"
993 ;;
Stefan Hajnoczi3aa88b32015-11-02 14:06:23 +0000994 --disable-modules)
995 modules="no"
996 ;;
Juan Quintela2ff6b912009-08-03 14:45:55 +0200997 --cpu=*)
bellard7d132992003-03-06 23:23:54 +0000998 ;;
pbrookb1a550a2006-04-16 13:28:56 +0000999 --target-list=*) target_list="$optarg"
Alex Bennée447e1332019-03-19 11:59:12 +00001000 if test "$target_list_exclude"; then
1001 error_exit "Can't mix --target-list with --target-list-exclude"
1002 fi
1003 ;;
1004 --target-list-exclude=*) target_list_exclude="$optarg"
1005 if test "$target_list"; then
1006 error_exit "Can't mix --target-list-exclude with --target-list"
1007 fi
bellardde83cd02003-06-15 20:25:43 +00001008 ;;
Lluís Vilanova5b808272014-05-27 15:02:14 +02001009 --enable-trace-backends=*) trace_backends="$optarg"
1010 ;;
1011 # XXX: backwards compatibility
1012 --enable-trace-backend=*) trace_backends="$optarg"
Stefan Hajnoczi94a420b2010-05-22 17:52:39 +01001013 ;;
Paolo Bonzini74242e02010-12-23 11:44:02 +01001014 --with-trace-file=*) trace_file="$optarg"
Prerna Saxena9410b562010-07-13 09:26:32 +01001015 ;;
Paolo Bonzinif3494742019-01-23 14:56:17 +08001016 --with-default-devices) default_devices="yes"
1017 ;;
1018 --without-default-devices) default_devices="no"
1019 ;;
bellard7d132992003-03-06 23:23:54 +00001020 --enable-gprof) gprof="yes"
1021 ;;
Blue Swirl1d728c32012-05-01 18:45:39 +00001022 --enable-gcov) gcov="yes"
1023 ;;
Loïc Minier79427692010-01-31 12:23:45 +01001024 --static)
1025 static="yes"
1026 LDFLAGS="-static $LDFLAGS"
Sergei Trofimovich17884d72012-01-31 22:03:45 +03001027 QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
bellard43ce4df2003-06-09 19:53:12 +00001028 ;;
Paolo Bonzini0b24e752010-05-26 16:08:26 +02001029 --mandir=*) mandir="$optarg"
1030 ;;
1031 --bindir=*) bindir="$optarg"
1032 ;;
Alon Levy3aa5d2b2011-05-15 12:08:59 +03001033 --libdir=*) libdir="$optarg"
1034 ;;
Michael Tokarev8bf188a2012-06-07 01:11:00 +04001035 --libexecdir=*) libexecdir="$optarg"
1036 ;;
Alon Levy0f94d6d2011-06-27 11:58:20 +02001037 --includedir=*) includedir="$optarg"
1038 ;;
Eduardo Habkost528ae5b2012-04-18 16:55:49 -03001039 --datadir=*) datadir="$optarg"
Paolo Bonzini0b24e752010-05-26 16:08:26 +02001040 ;;
Eduardo Habkost023d3d62012-04-18 16:55:50 -03001041 --with-confsuffix=*) confsuffix="$optarg"
1042 ;;
Eduardo Habkost850da182012-04-18 16:55:38 -03001043 --docdir=*) qemu_docdir="$optarg"
Paolo Bonzini0b24e752010-05-26 16:08:26 +02001044 ;;
Andre Przywaraca2fb932010-03-08 14:09:48 +01001045 --sysconfdir=*) sysconfdir="$optarg"
Anthony Liguori07381cc2010-01-21 10:30:29 -06001046 ;;
Luiz Capitulino785c23a2012-10-03 18:35:57 -03001047 --localstatedir=*) local_statedir="$optarg"
1048 ;;
Gerd Hoffmann3d5eeca2017-09-14 13:42:36 +02001049 --firmwarepath=*) firmwarepath="$optarg"
1050 ;;
Olaf Hering181ce1d2018-04-18 09:50:44 +02001051 --host=*|--build=*|\
1052 --disable-dependency-tracking|\
Luiz Capitulino785c23a2012-10-03 18:35:57 -03001053 --sbindir=*|--sharedstatedir=*|\
Max Filippov023ddd72011-11-24 16:11:31 +04001054 --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
1055 --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
1056 # These switches are silently ignored, for compatibility with
1057 # autoconf-generated configure scripts. This allows QEMU's
1058 # configure to be used by RPM and similar macros that set
1059 # lots of directory switches by default.
1060 ;;
bellard97a847b2003-08-10 21:36:04 +00001061 --disable-sdl) sdl="no"
1062 ;;
Juan Quintelac4198152009-08-12 18:29:53 +02001063 --enable-sdl) sdl="yes"
1064 ;;
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00001065 --disable-sdl-image) sdl_image="no"
1066 ;;
1067 --enable-sdl-image) sdl_image="yes"
1068 ;;
Paolo Bonzini3556c232013-05-10 14:16:40 +02001069 --disable-qom-cast-debug) qom_cast_debug="no"
1070 ;;
1071 --enable-qom-cast-debug) qom_cast_debug="yes"
1072 ;;
Meador Inge983eef52012-02-24 14:00:42 +05301073 --disable-virtfs) virtfs="no"
1074 ;;
1075 --enable-virtfs) virtfs="yes"
1076 ;;
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02001077 --disable-mpath) mpath="no"
1078 ;;
1079 --enable-mpath) mpath="yes"
1080 ;;
Jes Sorensen821601e2011-03-16 13:33:36 +01001081 --disable-vnc) vnc="no"
1082 ;;
1083 --enable-vnc) vnc="yes"
1084 ;;
blueswir12f6a1ab2008-08-21 18:00:53 +00001085 --oss-lib=*) oss_lib="$optarg"
1086 ;;
malc0c58ac12008-06-25 21:04:05 +00001087 --audio-drv-list=*) audio_drv_list="$optarg"
1088 ;;
Stefan Weil89138852016-05-16 15:10:20 +02001089 --block-drv-rw-whitelist=*|--block-drv-whitelist=*) block_drv_rw_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
Fam Zhengb64ec4e2013-05-29 19:35:40 +08001090 ;;
Stefan Weil89138852016-05-16 15:10:20 +02001091 --block-drv-ro-whitelist=*) block_drv_ro_whitelist=$(echo "$optarg" | sed -e 's/,/ /g')
Markus Armbrustereb852012009-10-27 18:41:44 +01001092 ;;
aurel32f8393942009-04-13 18:45:38 +00001093 --enable-debug-tcg) debug_tcg="yes"
1094 ;;
1095 --disable-debug-tcg) debug_tcg="no"
1096 ;;
Paul Brookf3d08ee2009-06-04 11:39:04 +01001097 --enable-debug)
1098 # Enable debugging options that aren't excessively noisy
1099 debug_tcg="yes"
Peter Xu1fcc6d42018-04-25 10:54:59 +08001100 debug_mutex="yes"
Paul Brookf3d08ee2009-06-04 11:39:04 +01001101 debug="yes"
1102 strip_opt="no"
John Snowb553a042015-11-03 15:43:42 -05001103 fortify_source="no"
Paul Brookf3d08ee2009-06-04 11:39:04 +01001104 ;;
Marc-André Lureau247724c2018-01-16 16:11:51 +01001105 --enable-sanitizers) sanitizers="yes"
1106 ;;
1107 --disable-sanitizers) sanitizers="no"
1108 ;;
aliguori03b4fe72008-10-07 19:16:17 +00001109 --enable-sparse) sparse="yes"
1110 ;;
1111 --disable-sparse) sparse="no"
1112 ;;
aliguori1625af82009-04-05 17:41:02 +00001113 --disable-strip) strip_opt="no"
1114 ;;
aliguori2f9606b2009-03-06 20:27:28 +00001115 --disable-vnc-sasl) vnc_sasl="no"
1116 ;;
Juan Quintelaea784e32009-08-12 18:20:29 +02001117 --enable-vnc-sasl) vnc_sasl="yes"
1118 ;;
Corentin Chary2f6f5c72010-07-07 20:57:49 +02001119 --disable-vnc-jpeg) vnc_jpeg="no"
1120 ;;
1121 --enable-vnc-jpeg) vnc_jpeg="yes"
1122 ;;
Corentin Charyefe556a2010-07-07 20:57:56 +02001123 --disable-vnc-png) vnc_png="no"
1124 ;;
1125 --enable-vnc-png) vnc_png="yes"
1126 ;;
bellard443f1372004-06-04 11:13:20 +00001127 --disable-slirp) slirp="no"
bellard1d14ffa2005-10-30 18:58:22 +00001128 ;;
Marc-André Lureau7c57bdd82019-04-24 13:00:41 +02001129 --enable-slirp=git) slirp="git"
1130 ;;
Marc-André Lureau675b9b52019-02-12 17:25:23 +01001131 --enable-slirp=system) slirp="system"
1132 ;;
aliguorie0e6c8c02008-07-23 18:14:33 +00001133 --disable-vde) vde="no"
ths8a16d272008-07-19 09:56:24 +00001134 ;;
Juan Quinteladfb278b2009-08-12 18:20:27 +02001135 --enable-vde) vde="yes"
1136 ;;
Vincenzo Maffione58952132013-11-06 11:44:06 +01001137 --disable-netmap) netmap="no"
1138 ;;
1139 --enable-netmap) netmap="yes"
1140 ;;
aliguorie37630c2009-04-22 15:19:10 +00001141 --disable-xen) xen="no"
1142 ;;
Juan Quintelafc321b42009-08-12 18:29:55 +02001143 --enable-xen) xen="yes"
1144 ;;
Anthony PERARDeb6fda02012-06-21 15:32:59 +00001145 --disable-xen-pci-passthrough) xen_pci_passthrough="no"
1146 ;;
1147 --enable-xen-pci-passthrough) xen_pci_passthrough="yes"
1148 ;;
aurel322e4d9fb2008-04-08 06:01:02 +00001149 --disable-brlapi) brlapi="no"
1150 ;;
Juan Quintela4ffcedb2009-08-12 18:20:26 +02001151 --enable-brlapi) brlapi="yes"
1152 ;;
balrogfb599c92008-09-28 23:49:55 +00001153 --disable-bluez) bluez="no"
1154 ;;
Juan Quintelaa20a6f42009-08-12 18:29:50 +02001155 --enable-bluez) bluez="yes"
1156 ;;
aliguori7ba1e612008-11-05 16:04:33 +00001157 --disable-kvm) kvm="no"
1158 ;;
Juan Quintelab31a0272009-08-12 18:29:56 +02001159 --enable-kvm) kvm="yes"
1160 ;;
Vincent Palatinb0cb0a62017-01-10 11:59:57 +01001161 --disable-hax) hax="no"
zhanghailiang180fb752016-10-27 14:43:08 +08001162 ;;
Vincent Palatinb0cb0a62017-01-10 11:59:57 +01001163 --enable-hax) hax="yes"
zhanghailiang180fb752016-10-27 14:43:08 +08001164 ;;
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05001165 --disable-hvf) hvf="no"
1166 ;;
1167 --enable-hvf) hvf="yes"
1168 ;;
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08001169 --disable-whpx) whpx="no"
1170 ;;
1171 --enable-whpx) whpx="yes"
1172 ;;
Stefan Weil9195b2c2011-10-19 07:07:18 +02001173 --disable-tcg-interpreter) tcg_interpreter="no"
1174 ;;
1175 --enable-tcg-interpreter) tcg_interpreter="yes"
1176 ;;
Corey Bryant47e98652012-01-26 09:42:26 -05001177 --disable-cap-ng) cap_ng="no"
1178 ;;
1179 --enable-cap-ng) cap_ng="yes"
1180 ;;
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +02001181 --disable-tcg) tcg="no"
1182 ;;
1183 --enable-tcg) tcg="yes"
1184 ;;
Yang Zhong5a22ab72017-12-20 21:16:46 +08001185 --disable-malloc-trim) malloc_trim="no"
1186 ;;
1187 --enable-malloc-trim) malloc_trim="yes"
1188 ;;
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01001189 --disable-spice) spice="no"
1190 ;;
1191 --enable-spice) spice="yes"
1192 ;;
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11001193 --disable-libiscsi) libiscsi="no"
1194 ;;
1195 --enable-libiscsi) libiscsi="yes"
1196 ;;
Peter Lieven6542aa92014-02-03 10:26:13 +01001197 --disable-libnfs) libnfs="no"
1198 ;;
1199 --enable-libnfs) libnfs="yes"
1200 ;;
bellard05c2a3e2006-02-08 22:39:17 +00001201 --enable-profiler) profiler="yes"
1202 ;;
Pavel Borzenkov14821032011-11-10 22:40:07 +04001203 --disable-cocoa) cocoa="no"
1204 ;;
malcc2de5c92008-06-28 19:13:06 +00001205 --enable-cocoa)
1206 cocoa="yes" ;
Stefan Weil89138852016-05-16 15:10:20 +02001207 audio_drv_list="coreaudio $(echo $audio_drv_list | sed s,coreaudio,,g)"
bellard1d14ffa2005-10-30 18:58:22 +00001208 ;;
pbrookcad25d62006-03-19 16:31:11 +00001209 --disable-system) softmmu="no"
pbrook0a8e90f2006-03-19 14:54:16 +00001210 ;;
pbrookcad25d62006-03-19 16:31:11 +00001211 --enable-system) softmmu="yes"
pbrook0a8e90f2006-03-19 14:54:16 +00001212 ;;
Zachary Amsden0953a802009-07-30 00:14:59 -10001213 --disable-user)
1214 linux_user="no" ;
1215 bsd_user="no" ;
Zachary Amsden0953a802009-07-30 00:14:59 -10001216 ;;
1217 --enable-user) ;;
ths831b7822007-01-18 20:06:33 +00001218 --disable-linux-user) linux_user="no"
pbrook0a8e90f2006-03-19 14:54:16 +00001219 ;;
ths831b7822007-01-18 20:06:33 +00001220 --enable-linux-user) linux_user="yes"
1221 ;;
blueswir184778502008-10-26 20:33:16 +00001222 --disable-bsd-user) bsd_user="no"
1223 ;;
1224 --enable-bsd-user) bsd_user="yes"
1225 ;;
Avi Kivity40d64442011-11-15 20:12:17 +02001226 --enable-pie) pie="yes"
Kirill A. Shutemov34005a02009-09-12 02:17:55 +03001227 ;;
Avi Kivity40d64442011-11-15 20:12:17 +02001228 --disable-pie) pie="no"
Kirill A. Shutemov34005a02009-09-12 02:17:55 +03001229 ;;
bellard85aa5182007-11-11 20:17:03 +00001230 --enable-werror) werror="yes"
1231 ;;
1232 --disable-werror) werror="no"
1233 ;;
Steven Noonan63678e12014-03-28 17:19:02 +01001234 --enable-stack-protector) stack_protector="yes"
1235 ;;
1236 --disable-stack-protector) stack_protector="no"
1237 ;;
balrog4d3b6f62008-02-10 16:33:14 +00001238 --disable-curses) curses="no"
1239 ;;
Juan Quintelac584a6d2009-08-12 18:20:30 +02001240 --enable-curses) curses="yes"
1241 ;;
Samuel Thibaulte08bb302019-03-11 14:51:26 +01001242 --disable-iconv) iconv="no"
1243 ;;
1244 --enable-iconv) iconv="yes"
1245 ;;
Alexander Graf769ce762009-05-11 17:41:42 +02001246 --disable-curl) curl="no"
1247 ;;
Juan Quintela788c8192009-08-12 18:29:47 +02001248 --enable-curl) curl="yes"
1249 ;;
Juan Quintela2df87df2009-08-12 18:29:54 +02001250 --disable-fdt) fdt="no"
1251 ;;
1252 --enable-fdt) fdt="yes"
1253 ;;
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02001254 --disable-linux-aio) linux_aio="no"
1255 ;;
1256 --enable-linux-aio) linux_aio="yes"
1257 ;;
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07001258 --disable-attr) attr="no"
1259 ;;
1260 --enable-attr) attr="yes"
1261 ;;
Paolo Bonzinia40161c2018-02-16 10:05:23 +01001262 --disable-membarrier) membarrier="no"
1263 ;;
1264 --enable-membarrier) membarrier="yes"
1265 ;;
ths77755342008-11-27 15:45:16 +00001266 --disable-blobs) blobs="no"
1267 ;;
Thomas Huth7e563bf2018-02-15 12:06:47 +01001268 --with-pkgversion=*) pkgversion="$optarg"
pbrook4a19f1e2009-04-07 23:17:49 +00001269 ;;
Alex Barcelo519175a2012-02-28 12:25:50 +01001270 --with-coroutine=*) coroutine="$optarg"
1271 ;;
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +02001272 --disable-coroutine-pool) coroutine_pool="no"
1273 ;;
1274 --enable-coroutine-pool) coroutine_pool="yes"
1275 ;;
Peter Lieven7d992e42016-09-27 11:58:45 +02001276 --enable-debug-stack-usage) debug_stack_usage="yes"
1277 ;;
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -04001278 --enable-crypto-afalg) crypto_afalg="yes"
1279 ;;
1280 --disable-crypto-afalg) crypto_afalg="no"
1281 ;;
Juan Quintelaa25dba12009-08-12 18:29:52 +02001282 --disable-docs) docs="no"
Anthony Liguori70ec5dc2009-05-14 08:25:04 -05001283 ;;
Juan Quintelaa25dba12009-08-12 18:29:52 +02001284 --enable-docs) docs="yes"
Juan Quintela83a3ab82009-08-12 18:29:51 +02001285 ;;
Michael S. Tsirkind5970052010-03-17 13:08:17 +02001286 --disable-vhost-net) vhost_net="no"
1287 ;;
1288 --enable-vhost-net) vhost_net="yes"
1289 ;;
Gonglei042cea22018-03-01 21:46:28 +08001290 --disable-vhost-crypto) vhost_crypto="no"
1291 ;;
Paolo Bonzini299e6f12019-02-14 18:35:53 +01001292 --enable-vhost-crypto) vhost_crypto="yes"
Gonglei042cea22018-03-01 21:46:28 +08001293 ;;
Nicholas Bellinger5e9be922013-03-29 01:08:16 +00001294 --disable-vhost-scsi) vhost_scsi="no"
1295 ;;
1296 --enable-vhost-scsi) vhost_scsi="yes"
1297 ;;
Stefan Hajnoczifc0b9b02016-08-16 13:27:22 +01001298 --disable-vhost-vsock) vhost_vsock="no"
1299 ;;
1300 --enable-vhost-vsock) vhost_vsock="yes"
1301 ;;
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01001302 --disable-opengl) opengl="no"
Michael Walle20ff0752011-03-07 23:32:39 +01001303 ;;
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01001304 --enable-opengl) opengl="yes"
Michael Walle20ff0752011-03-07 23:32:39 +01001305 ;;
Christian Brunnerf27aaf42010-12-06 20:53:01 +01001306 --disable-rbd) rbd="no"
1307 ;;
1308 --enable-rbd) rbd="yes"
1309 ;;
Sergei Trofimovich8c84cf12012-01-24 20:42:40 +03001310 --disable-xfsctl) xfs="no"
1311 ;;
1312 --enable-xfsctl) xfs="yes"
1313 ;;
Marc-André Lureau7b02f542015-08-30 11:48:40 +02001314 --disable-smartcard) smartcard="no"
Robert Relyea111a38b2010-11-28 16:36:38 +02001315 ;;
Marc-André Lureau7b02f542015-08-30 11:48:40 +02001316 --enable-smartcard) smartcard="yes"
Robert Relyea111a38b2010-11-28 16:36:38 +02001317 ;;
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01001318 --disable-libusb) libusb="no"
1319 ;;
1320 --enable-libusb) libusb="yes"
1321 ;;
Hans de Goede69354a82011-07-19 11:04:10 +02001322 --disable-usb-redir) usb_redir="no"
1323 ;;
1324 --enable-usb-redir) usb_redir="yes"
1325 ;;
Alon Levy1ece9902011-07-26 12:30:40 +03001326 --disable-zlib-test) zlib="no"
1327 ;;
Stefan Weilb25c9df2014-04-29 08:21:16 +02001328 --disable-lzo) lzo="no"
1329 ;;
qiaonuohan607dacd2014-02-18 14:11:30 +08001330 --enable-lzo) lzo="yes"
1331 ;;
Stefan Weilb25c9df2014-04-29 08:21:16 +02001332 --disable-snappy) snappy="no"
1333 ;;
qiaonuohan607dacd2014-02-18 14:11:30 +08001334 --enable-snappy) snappy="yes"
1335 ;;
Peter Wu6b383c02015-01-06 18:48:14 +01001336 --disable-bzip2) bzip2="no"
1337 ;;
1338 --enable-bzip2) bzip2="yes"
1339 ;;
Julio Faracco83bc1f92018-11-05 13:08:04 -02001340 --enable-lzfse) lzfse="yes"
1341 ;;
1342 --disable-lzfse) lzfse="no"
1343 ;;
Michael Rothd138cee2011-08-01 14:52:57 -05001344 --enable-guest-agent) guest_agent="yes"
1345 ;;
1346 --disable-guest-agent) guest_agent="no"
1347 ;;
Yossi Hindin9dacf322015-05-06 14:57:40 +03001348 --enable-guest-agent-msi) guest_agent_msi="yes"
1349 ;;
1350 --disable-guest-agent-msi) guest_agent_msi="no"
1351 ;;
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04001352 --with-vss-sdk) vss_win32_sdk=""
1353 ;;
1354 --with-vss-sdk=*) vss_win32_sdk="$optarg"
1355 ;;
1356 --without-vss-sdk) vss_win32_sdk="no"
1357 ;;
1358 --with-win-sdk) win_sdk=""
1359 ;;
1360 --with-win-sdk=*) win_sdk="$optarg"
1361 ;;
1362 --without-win-sdk) win_sdk="no"
1363 ;;
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +01001364 --enable-tools) want_tools="yes"
1365 ;;
1366 --disable-tools) want_tools="no"
1367 ;;
Eduardo Otubof7945732012-08-14 18:44:05 -03001368 --enable-seccomp) seccomp="yes"
1369 ;;
1370 --disable-seccomp) seccomp="no"
1371 ;;
Bharata B Raoeb100392012-09-24 14:42:45 +05301372 --disable-glusterfs) glusterfs="no"
1373 ;;
Liam Merwick86583a02018-10-19 21:38:59 +01001374 --disable-avx2) avx2_opt="no"
1375 ;;
1376 --enable-avx2) avx2_opt="yes"
1377 ;;
Bharata B Raoeb100392012-09-24 14:42:45 +05301378 --enable-glusterfs) glusterfs="yes"
1379 ;;
Fam Zheng52b53c02014-09-10 14:17:51 +08001380 --disable-virtio-blk-data-plane|--enable-virtio-blk-data-plane)
1381 echo "$0: $opt is obsolete, virtio-blk data-plane is always on" >&2
Stefan Hajnoczi583f6e72012-11-14 15:04:15 +01001382 ;;
Fam Zhengcb6414d2016-09-21 12:27:16 +08001383 --enable-vhdx|--disable-vhdx)
1384 echo "$0: $opt is obsolete, VHDX driver is always built" >&2
1385 ;;
Fam Zheng315d3182016-09-21 12:27:21 +08001386 --enable-uuid|--disable-uuid)
1387 echo "$0: $opt is obsolete, UUID support is always built" >&2
1388 ;;
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06001389 --disable-gtk) gtk="no"
1390 ;;
1391 --enable-gtk) gtk="yes"
1392 ;;
Daniel P. Berrangea1c5e942016-06-06 10:05:06 +01001393 --tls-priority=*) tls_priority="$optarg"
1394 ;;
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01001395 --disable-gnutls) gnutls="no"
1396 ;;
1397 --enable-gnutls) gnutls="yes"
1398 ;;
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01001399 --disable-nettle) nettle="no"
1400 ;;
1401 --enable-nettle) nettle="yes"
1402 ;;
1403 --disable-gcrypt) gcrypt="no"
1404 ;;
1405 --enable-gcrypt) gcrypt="yes"
1406 ;;
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01001407 --disable-auth-pam) auth_pam="no"
1408 ;;
1409 --enable-auth-pam) auth_pam="yes"
1410 ;;
Michael R. Hines2da776d2013-07-22 10:01:54 -04001411 --enable-rdma) rdma="yes"
1412 ;;
1413 --disable-rdma) rdma="no"
1414 ;;
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +03001415 --enable-pvrdma) pvrdma="yes"
1416 ;;
1417 --disable-pvrdma) pvrdma="no"
1418 ;;
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01001419 --disable-vte) vte="no"
1420 ;;
1421 --enable-vte) vte="yes"
1422 ;;
Gerd Hoffmann9d9e1522014-07-11 12:51:43 +02001423 --disable-virglrenderer) virglrenderer="no"
1424 ;;
1425 --enable-virglrenderer) virglrenderer="yes"
1426 ;;
Cole Robinsone91c7932014-06-16 15:32:47 -04001427 --disable-tpm) tpm="no"
1428 ;;
Stefan Bergerab214c22013-02-27 12:47:52 -05001429 --enable-tpm) tpm="yes"
1430 ;;
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01001431 --disable-libssh2) libssh2="no"
1432 ;;
1433 --enable-libssh2) libssh2="yes"
1434 ;;
Dr. David Alan Gilberted1701c2017-05-15 15:05:29 +01001435 --disable-live-block-migration) live_block_migration="no"
1436 ;;
1437 --enable-live-block-migration) live_block_migration="yes"
1438 ;;
Wanlong Gaoa99d57b2014-05-14 17:43:28 +08001439 --disable-numa) numa="no"
1440 ;;
1441 --enable-numa) numa="yes"
1442 ;;
Klim Kireeved279a02018-01-12 12:01:19 +03001443 --disable-libxml2) libxml2="no"
1444 ;;
1445 --enable-libxml2) libxml2="yes"
1446 ;;
Fam Zheng2847b462015-03-26 11:03:12 +08001447 --disable-tcmalloc) tcmalloc="no"
1448 ;;
1449 --enable-tcmalloc) tcmalloc="yes"
1450 ;;
Alexandre Derumier7b01cb92015-06-19 12:56:58 +02001451 --disable-jemalloc) jemalloc="no"
1452 ;;
1453 --enable-jemalloc) jemalloc="yes"
1454 ;;
Changlong Xiea6b1d4c2016-07-27 15:01:48 +08001455 --disable-replication) replication="no"
1456 ;;
1457 --enable-replication) replication="yes"
1458 ;;
Ashish Mittalda92c3f2017-04-03 20:48:08 -07001459 --disable-vxhs) vxhs="no"
1460 ;;
1461 --enable-vxhs) vxhs="yes"
1462 ;;
Jeff Cody2f740132018-11-07 07:36:44 +01001463 --disable-bochs) bochs="no"
1464 ;;
1465 --enable-bochs) bochs="yes"
1466 ;;
1467 --disable-cloop) cloop="no"
1468 ;;
1469 --enable-cloop) cloop="yes"
1470 ;;
1471 --disable-dmg) dmg="no"
1472 ;;
1473 --enable-dmg) dmg="yes"
1474 ;;
1475 --disable-qcow1) qcow1="no"
1476 ;;
1477 --enable-qcow1) qcow1="yes"
1478 ;;
1479 --disable-vdi) vdi="no"
1480 ;;
1481 --enable-vdi) vdi="yes"
1482 ;;
1483 --disable-vvfat) vvfat="no"
1484 ;;
1485 --enable-vvfat) vvfat="yes"
1486 ;;
1487 --disable-qed) qed="no"
1488 ;;
1489 --enable-qed) qed="yes"
1490 ;;
1491 --disable-parallels) parallels="no"
1492 ;;
1493 --enable-parallels) parallels="yes"
1494 ;;
1495 --disable-sheepdog) sheepdog="no"
1496 ;;
1497 --enable-sheepdog) sheepdog="yes"
1498 ;;
Marc-André Lureaue6a74862017-08-03 11:07:46 +02001499 --disable-vhost-user) vhost_user="no"
1500 ;;
Paolo Bonzini299e6f12019-02-14 18:35:53 +01001501 --enable-vhost-user) vhost_user="yes"
1502 ;;
1503 --disable-vhost-kernel) vhost_kernel="no"
1504 ;;
1505 --enable-vhost-kernel) vhost_kernel="yes"
Marc-André Lureaue6a74862017-08-03 11:07:46 +02001506 ;;
Richard Henderson8ca80762017-09-14 09:41:12 -07001507 --disable-capstone) capstone="no"
1508 ;;
1509 --enable-capstone) capstone="yes"
1510 ;;
Richard Hendersone219c492017-09-28 09:01:23 -07001511 --enable-capstone=git) capstone="git"
1512 ;;
1513 --enable-capstone=system) capstone="system"
1514 ;;
Daniel P. Berrangecc84d632017-10-20 15:02:43 +01001515 --with-git=*) git="$optarg"
1516 ;;
Daniel P. Berrangef62bbee2017-10-26 13:52:26 +01001517 --enable-git-update) git_update=yes
1518 ;;
1519 --disable-git-update) git_update=no
1520 ;;
Paolo Bonziniba59fb72018-06-13 14:23:08 +02001521 --enable-debug-mutex) debug_mutex=yes
1522 ;;
1523 --disable-debug-mutex) debug_mutex=no
1524 ;;
Junyan He17824402018-07-18 15:47:59 +08001525 --enable-libpmem) libpmem=yes
1526 ;;
1527 --disable-libpmem) libpmem=no
1528 ;;
Fam Zheng2d2ad6d2014-04-18 14:55:36 +08001529 *)
1530 echo "ERROR: unknown option $opt"
1531 echo "Try '$0 --help' for more information"
1532 exit 1
balrog7f1559c2007-11-17 10:24:32 +00001533 ;;
bellard7d132992003-03-06 23:23:54 +00001534 esac
1535done
1536
bellard40293e52008-01-31 11:32:10 +00001537case "$cpu" in
Richard Hendersone3608d62013-08-28 15:48:21 -07001538 ppc)
1539 CPU_CFLAGS="-m32"
1540 LDFLAGS="-m32 $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001541 cross_cc_powerpc=$cc
1542 cross_cc_cflags_powerpc=$CPU_CFLAGS
Richard Hendersone3608d62013-08-28 15:48:21 -07001543 ;;
1544 ppc64)
1545 CPU_CFLAGS="-m64"
1546 LDFLAGS="-m64 $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001547 cross_cc_ppc64=$cc
1548 cross_cc_cflags_ppc64=$CPU_CFLAGS
Richard Hendersone3608d62013-08-28 15:48:21 -07001549 ;;
Richard Henderson9b9c37c2012-09-21 10:34:21 -07001550 sparc)
Richard Hendersonf1079bb2017-04-26 10:39:08 -07001551 CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
1552 LDFLAGS="-m32 -mv8plus $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001553 cross_cc_sparc=$cc
1554 cross_cc_cflags_sparc=$CPU_CFLAGS
blueswir131422552007-04-16 18:27:06 +00001555 ;;
Juan Quintelaed968ff2009-08-03 14:46:11 +02001556 sparc64)
Peter Crosthwaite79f3b122013-04-18 14:46:14 +10001557 CPU_CFLAGS="-m64 -mcpu=ultrasparc"
Richard Hendersonf1079bb2017-04-26 10:39:08 -07001558 LDFLAGS="-m64 $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001559 cross_cc_sparc64=$cc
1560 cross_cc_cflags_sparc64=$CPU_CFLAGS
blueswir131422552007-04-16 18:27:06 +00001561 ;;
ths76d83bd2007-11-18 21:22:10 +00001562 s390)
Richard Henderson061cdd82014-03-31 13:40:49 -04001563 CPU_CFLAGS="-m31"
Richard Henderson28d7cc42010-06-04 12:14:09 -07001564 LDFLAGS="-m31 $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001565 cross_cc_s390=$cc
1566 cross_cc_cflags_s390=$CPU_CFLAGS
Richard Henderson28d7cc42010-06-04 12:14:09 -07001567 ;;
1568 s390x)
Richard Henderson061cdd82014-03-31 13:40:49 -04001569 CPU_CFLAGS="-m64"
Richard Henderson28d7cc42010-06-04 12:14:09 -07001570 LDFLAGS="-m64 $LDFLAGS"
Alex Bennée13a5abe2018-04-13 16:15:07 +01001571 cross_cc_s390x=$cc
1572 cross_cc_cflags_s390x=$CPU_CFLAGS
ths76d83bd2007-11-18 21:22:10 +00001573 ;;
bellard40293e52008-01-31 11:32:10 +00001574 i386)
Peter Crosthwaite79f3b122013-04-18 14:46:14 +10001575 CPU_CFLAGS="-m32"
Juan Quintela0c439cb2009-08-03 14:46:01 +02001576 LDFLAGS="-m32 $LDFLAGS"
Alex Bennée716a5072018-04-10 12:19:40 +01001577 cross_cc_i386=$cc
1578 cross_cc_cflags_i386=$CPU_CFLAGS
bellard40293e52008-01-31 11:32:10 +00001579 ;;
1580 x86_64)
Richard Henderson7ebee432016-06-29 21:10:59 -07001581 # ??? Only extremely old AMD cpus do not have cmpxchg16b.
1582 # If we truly care, we should simply detect this case at
1583 # runtime and generate the fallback to serial emulation.
1584 CPU_CFLAGS="-m64 -mcx16"
Juan Quintela0c439cb2009-08-03 14:46:01 +02001585 LDFLAGS="-m64 $LDFLAGS"
Alex Bennée716a5072018-04-10 12:19:40 +01001586 cross_cc_x86_64=$cc
1587 cross_cc_cflags_x86_64=$CPU_CFLAGS
Paul Brook379f6692009-07-17 12:48:08 +01001588 ;;
Richard Hendersonc72b26e2013-08-20 12:20:05 -07001589 x32)
1590 CPU_CFLAGS="-mx32"
1591 LDFLAGS="-mx32 $LDFLAGS"
Alex Bennée716a5072018-04-10 12:19:40 +01001592 cross_cc_i386=$cc
Alex Bennée13a5abe2018-04-13 16:15:07 +01001593 cross_cc_cflags_i386=$CPU_CFLAGS
Richard Hendersonc72b26e2013-08-20 12:20:05 -07001594 ;;
Peter Maydell30163d82012-10-09 03:16:49 +00001595 # No special flags required for other host CPUs
blueswir131422552007-04-16 18:27:06 +00001596esac
1597
Peter Crosthwaite79f3b122013-04-18 14:46:14 +10001598QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"
Peter Crosthwaite79f3b122013-04-18 14:46:14 +10001599
Peter Maydellaffc88c2016-06-13 11:32:24 +01001600# For user-mode emulation the host arch has to be one we explicitly
1601# support, even if we're using TCI.
1602if [ "$ARCH" = "unknown" ]; then
1603 bsd_user="no"
1604 linux_user="no"
1605fi
1606
Peter Maydell60e0df22011-05-03 14:50:13 +01001607default_target_list=""
1608
Peter Maydell6e92f822013-05-20 16:16:15 +01001609mak_wilds=""
1610
1611if [ "$softmmu" = "yes" ]; then
1612 mak_wilds="${mak_wilds} $source_path/default-configs/*-softmmu.mak"
Peter Maydell60e0df22011-05-03 14:50:13 +01001613fi
Peter Maydell6e92f822013-05-20 16:16:15 +01001614if [ "$linux_user" = "yes" ]; then
1615 mak_wilds="${mak_wilds} $source_path/default-configs/*-linux-user.mak"
Peter Maydell60e0df22011-05-03 14:50:13 +01001616fi
Peter Maydell6e92f822013-05-20 16:16:15 +01001617if [ "$bsd_user" = "yes" ]; then
1618 mak_wilds="${mak_wilds} $source_path/default-configs/*-bsd-user.mak"
Peter Maydell60e0df22011-05-03 14:50:13 +01001619fi
1620
Alex Bennée447e1332019-03-19 11:59:12 +00001621if test -z "$target_list_exclude"; then
1622 for config in $mak_wilds; do
1623 default_target_list="${default_target_list} $(basename "$config" .mak)"
1624 done
1625else
1626 exclude_list=$(echo "$target_list_exclude" | sed -e 's/,/ /g')
1627 for config in $mak_wilds; do
1628 target="$(basename "$config" .mak)"
1629 exclude="no"
1630 for excl in $exclude_list; do
1631 if test "$excl" = "$target"; then
1632 exclude="yes"
1633 break;
1634 fi
1635 done
1636 if test "$exclude" = "no"; then
1637 default_target_list="${default_target_list} $target"
1638 fi
1639 done
1640fi
Peter Maydell6e92f822013-05-20 16:16:15 +01001641
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001642# Enumerate public trace backends for --help output
Greg Kurz64a60472017-04-26 15:36:07 +02001643trace_backend_list=$(echo $(grep -le '^PUBLIC = True$' "$source_path"/scripts/tracetool/backend/*.py | sed -e 's/^.*\/\(.*\)\.py$/\1/'))
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001644
pbrookaf5db582006-04-08 14:26:41 +00001645if test x"$show_help" = x"yes" ; then
1646cat << EOF
1647
1648Usage: configure [options]
1649Options: [defaults in brackets after descriptions]
1650
Stefan Weil08fb77e2013-12-18 22:09:39 +01001651Standard options:
1652 --help print this message
1653 --prefix=PREFIX install in PREFIX [$prefix]
1654 --interp-prefix=PREFIX where to find shared libraries, etc.
1655 use %M for cpu name [$interp_prefix]
1656 --target-list=LIST set target list (default: build everything)
1657$(echo Available targets: $default_target_list | \
1658 fold -s -w 53 | sed -e 's/^/ /')
Alex Bennée447e1332019-03-19 11:59:12 +00001659 --target-list-exclude=LIST exclude a set of targets from the default target-list
Stefan Weil08fb77e2013-12-18 22:09:39 +01001660
1661Advanced options (experts only):
Stefan Weil08fb77e2013-12-18 22:09:39 +01001662 --cross-prefix=PREFIX use PREFIX for compile tools [$cross_prefix]
1663 --cc=CC use C compiler CC [$cc]
1664 --iasl=IASL use ACPI compiler IASL [$iasl]
1665 --host-cc=CC use C compiler CC [$host_cc] for code run at
1666 build time
1667 --cxx=CXX use C++ compiler CXX [$cxx]
1668 --objcc=OBJCC use Objective-C compiler OBJCC [$objcc]
1669 --extra-cflags=CFLAGS append extra C compiler flags QEMU_CFLAGS
Bruno Dominguez11cde1c2017-06-06 14:07:47 +01001670 --extra-cxxflags=CXXFLAGS append extra C++ compiler flags QEMU_CXXFLAGS
Stefan Weil08fb77e2013-12-18 22:09:39 +01001671 --extra-ldflags=LDFLAGS append extra linker flags LDFLAGS
Alex Bennéed75402b2018-04-04 20:27:05 +01001672 --cross-cc-ARCH=CC use compiler when building ARCH guest test cases
Alex Bennéed422b2b2018-04-13 11:07:58 +01001673 --cross-cc-flags-ARCH= use compiler flags when building ARCH guest tests
Stefan Weil08fb77e2013-12-18 22:09:39 +01001674 --make=MAKE use specified make [$make]
1675 --install=INSTALL use specified install [$install]
1676 --python=PYTHON use specified python [$python]
1677 --smbd=SMBD use specified smbd [$smbd]
Thomas Huthdb1b5f12018-03-27 17:09:30 +02001678 --with-git=GIT use specified git [$git]
Stefan Weil08fb77e2013-12-18 22:09:39 +01001679 --static enable static build [$static]
1680 --mandir=PATH install man pages in PATH
1681 --datadir=PATH install firmware in PATH$confsuffix
1682 --docdir=PATH install documentation in PATH$confsuffix
1683 --bindir=PATH install binaries in PATH
1684 --libdir=PATH install libraries in PATH
Thomas Huthdb1b5f12018-03-27 17:09:30 +02001685 --libexecdir=PATH install helper binaries in PATH
Stefan Weil08fb77e2013-12-18 22:09:39 +01001686 --sysconfdir=PATH install config in PATH$confsuffix
1687 --localstatedir=PATH install local state in PATH (set at runtime on win32)
Gerd Hoffmann3d5eeca2017-09-14 13:42:36 +02001688 --firmwarepath=PATH search PATH for firmware files
Fam Zhenge26110c2014-02-10 14:48:57 +08001689 --with-confsuffix=SUFFIX suffix for QEMU data inside datadir/libdir/sysconfdir [$confsuffix]
Thomas Huthdb1b5f12018-03-27 17:09:30 +02001690 --with-pkgversion=VERS use specified string as sub-version of the package
Stefan Weil08fb77e2013-12-18 22:09:39 +01001691 --enable-debug enable common debug build options
Marc-André Lureau247724c2018-01-16 16:11:51 +01001692 --enable-sanitizers enable default sanitizers
Stefan Weil08fb77e2013-12-18 22:09:39 +01001693 --disable-strip disable stripping binaries
1694 --disable-werror disable compilation abort on warning
Steven Noonan63678e12014-03-28 17:19:02 +01001695 --disable-stack-protector disable compiler-provided stack protection
Stefan Weil08fb77e2013-12-18 22:09:39 +01001696 --audio-drv-list=LIST set audio drivers list:
1697 Available drivers: $audio_possible_drivers
1698 --block-drv-whitelist=L Same as --block-drv-rw-whitelist=L
1699 --block-drv-rw-whitelist=L
1700 set block driver read-write whitelist
1701 (affects only QEMU, not qemu-img)
1702 --block-drv-ro-whitelist=L
1703 set block driver read-only whitelist
1704 (affects only QEMU, not qemu-img)
Lluís Vilanova5b808272014-05-27 15:02:14 +02001705 --enable-trace-backends=B Set trace backend
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001706 Available backends: $trace_backend_list
Stefan Weil08fb77e2013-12-18 22:09:39 +01001707 --with-trace-file=NAME Full PATH,NAME of file to store traces
1708 Default:trace-<pid>
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001709 --disable-slirp disable SLIRP userspace network connectivity
1710 --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)
Yang Zhong5a22ab72017-12-20 21:16:46 +08001711 --enable-malloc-trim enable libc malloc_trim() for memory optimization
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001712 --oss-lib path to OSS library
1713 --cpu=CPU Build for host CPU [$cpu]
Stefan Weil08fb77e2013-12-18 22:09:39 +01001714 --with-coroutine=BACKEND coroutine backend. Supported options:
Daniel P. Berrange33c53c52017-04-28 13:24:44 +01001715 ucontext, sigaltstack, windows
Stefan Weil08fb77e2013-12-18 22:09:39 +01001716 --enable-gcov enable test coverage analysis with gcov
1717 --gcov=GCOV use specified gcov [$gcov_tool]
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001718 --disable-blobs disable installing provided firmware blobs
1719 --with-vss-sdk=SDK-path enable Windows VSS support in QEMU Guest Agent
1720 --with-win-sdk=SDK-path path to Windows Platform SDK (to build VSS .tlb)
Daniel P. Berrangea1c5e942016-06-06 10:05:06 +01001721 --tls-priority default TLS protocol/cipher priority string
Lin Mac12d66a2017-03-10 18:14:05 +08001722 --enable-gprof QEMU profiling with gprof
1723 --enable-profiler profiler support
Lin Mac12d66a2017-03-10 18:14:05 +08001724 --enable-debug-stack-usage
1725 track the maximum stack usage of stacks created by qemu_alloc_stack
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001726
1727Optional features, enabled with --enable-FEATURE and
1728disabled with --disable-FEATURE, default is enabled if available:
1729
1730 system all system emulation targets
1731 user supported user emulation targets
1732 linux-user all linux usermode emulation targets
1733 bsd-user all BSD usermode emulation targets
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001734 docs build documentation
1735 guest-agent build the QEMU Guest Agent
1736 guest-agent-msi build guest agent Windows MSI installation package
1737 pie Position Independent Executables
1738 modules modules support
1739 debug-tcg TCG debugging (default is disabled)
1740 debug-info debugging information
1741 sparse sparse checker
1742
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01001743 gnutls GNUTLS cryptography support
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01001744 nettle nettle cryptography support
1745 gcrypt libgcrypt cryptography support
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01001746 auth-pam PAM access control
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001747 sdl SDL UI
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00001748 sdl_image SDL Image support for icons
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001749 gtk gtk UI
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001750 vte vte support for the gtk UI
1751 curses curses UI
Samuel Thibaulte08bb302019-03-11 14:51:26 +01001752 iconv font glyph conversion support
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001753 vnc VNC UI support
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001754 vnc-sasl SASL encryption for VNC server
1755 vnc-jpeg JPEG lossy compression for VNC server
1756 vnc-png PNG compression for VNC server
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001757 cocoa Cocoa UI (Mac OS X only)
1758 virtfs VirtFS
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02001759 mpath Multipath persistent reservation passthrough
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001760 xen xen backend driver support
Anthony PERARD70c292a2018-05-04 10:17:56 +01001761 xen-pci-passthrough PCI passthrough support for Xen
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001762 brlapi BrlAPI (Braile)
1763 curl curl connectivity
Paolo Bonzinia40161c2018-02-16 10:05:23 +01001764 membarrier membarrier system call (for Linux 4.14+ or Windows)
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001765 fdt fdt device tree
1766 bluez bluez stack connectivity
1767 kvm KVM acceleration support
Vincent Palatinb0cb0a62017-01-10 11:59:57 +01001768 hax HAX acceleration support
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05001769 hvf Hypervisor.framework acceleration support
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08001770 whpx Windows Hypervisor Platform acceleration support
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +03001771 rdma Enable RDMA-based migration
1772 pvrdma Enable PVRDMA support
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001773 vde support for vde network
1774 netmap support for netmap network
1775 linux-aio Linux AIO support
1776 cap-ng libcap-ng support
1777 attr attr and xattr support
Paolo Bonzini299e6f12019-02-14 18:35:53 +01001778 vhost-net vhost-net kernel acceleration support
1779 vhost-vsock virtio sockets device support
1780 vhost-scsi vhost-scsi kernel target support
1781 vhost-crypto vhost-user-crypto backend support
1782 vhost-kernel vhost kernel backend support
1783 vhost-user vhost-user backend support
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001784 spice spice
1785 rbd rados block device (rbd)
1786 libiscsi iscsi support
1787 libnfs nfs support
Marc-André Lureau7b02f542015-08-30 11:48:40 +02001788 smartcard smartcard support (libcacard)
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001789 libusb libusb (for usb passthrough)
Dr. David Alan Gilberted1701c2017-05-15 15:05:29 +01001790 live-block-migration Block migration in the main migration stream
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001791 usb-redir usb network redirection support
1792 lzo support of lzo compression library
1793 snappy support of snappy compression library
1794 bzip2 support of bzip2 compression library
1795 (for reading bzip2-compressed dmg images)
Julio Faracco83bc1f92018-11-05 13:08:04 -02001796 lzfse support of lzfse compression library
1797 (for reading lzfse-compressed dmg images)
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001798 seccomp seccomp support
1799 coroutine-pool coroutine freelist (better performance)
1800 glusterfs GlusterFS backend
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001801 tpm TPM support
1802 libssh2 ssh block device support
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001803 numa libnuma support
Klim Kireeved279a02018-01-12 12:01:19 +03001804 libxml2 for Parallels image format
Michael Tokarevc23f23b2015-06-17 22:19:26 +03001805 tcmalloc tcmalloc support
Alexandre Derumier7b01cb92015-06-19 12:56:58 +02001806 jemalloc jemalloc support
Liam Merwick86583a02018-10-19 21:38:59 +01001807 avx2 AVX2 optimization support
Changlong Xiea6b1d4c2016-07-27 15:01:48 +08001808 replication replication support
Lin Mac12d66a2017-03-10 18:14:05 +08001809 opengl opengl support
1810 virglrenderer virgl rendering support
1811 xfsctl xfsctl support
1812 qom-cast-debug cast debugging support
Cleber Rosa8de73fa2019-02-07 14:36:03 -05001813 tools build qemu-io, qemu-nbd and qemu-img tools
Ashish Mittalda92c3f2017-04-03 20:48:08 -07001814 vxhs Veritas HyperScale vDisk backend support
Jeff Cody2f740132018-11-07 07:36:44 +01001815 bochs bochs image format support
1816 cloop cloop image format support
1817 dmg dmg image format support
1818 qcow1 qcow v1 image format support
1819 vdi vdi image format support
1820 vvfat vvfat image format support
1821 qed qed image format support
1822 parallels parallels image format support
1823 sheepdog sheepdog block driver support
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -04001824 crypto-afalg Linux AF_ALG crypto backend driver
Richard Henderson8ca80762017-09-14 09:41:12 -07001825 capstone capstone disassembler support
Paolo Bonziniba59fb72018-06-13 14:23:08 +02001826 debug-mutex mutex debugging support
Junyan He17824402018-07-18 15:47:59 +08001827 libpmem libpmem support
Stefan Weil08fb77e2013-12-18 22:09:39 +01001828
1829NOTE: The object files are built at the place where configure is launched
pbrookaf5db582006-04-08 14:26:41 +00001830EOF
Fam Zheng2d2ad6d2014-04-18 14:55:36 +08001831exit 0
pbrookaf5db582006-04-08 14:26:41 +00001832fi
1833
Thomas Huth9c790242019-03-11 11:20:34 +01001834# Remove old dependency files to make sure that they get properly regenerated
Thomas Huthbb768f72019-05-10 10:11:59 +02001835rm -f */config-devices.mak.d
Thomas Huth9c790242019-03-11 11:20:34 +01001836
Daniel P. Berrangéfaf44142019-03-27 17:07:01 +00001837if test -z "$python"
1838then
1839 error_exit "Python not found. Use --python=/path/to/python"
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001840fi
1841
1842# Note that if the Python conditional here evaluates True we will exit
1843# with status 1 which is a shell 'false' value.
Eduardo Habkost7f2b5542018-06-08 11:30:26 -03001844if ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
1845 error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001846 "Use --python=/path/to/python to specify a supported Python."
1847fi
1848
Cleber Rosa755ee702018-11-09 10:07:07 -05001849# Preserve python version since some functionality is dependent on it
1850python_version=$($python -V 2>&1 | sed -e 's/Python\ //')
1851
Stefan Hajnoczic53eeaf2017-03-28 14:44:18 +01001852# Suppress writing compiled files
1853python="$python -B"
1854
Daniel Henrique Barboza9aae6e52017-11-02 07:09:06 -02001855# Check that the C compiler works. Doing this here before testing
1856# the host CPU ensures that we had a valid CC to autodetect the
1857# $cpu var (and we should bail right here if that's not the case).
1858# It also allows the help message to be printed without a CC.
1859write_c_skeleton;
1860if compile_object ; then
1861 : C compiler works ok
1862else
1863 error_exit "\"$cc\" either does not exist or does not work"
1864fi
1865if ! compile_prog ; then
1866 error_exit "\"$cc\" cannot build an executable (is your linker broken?)"
1867fi
1868
Peter Maydell359bc952011-12-24 13:07:25 +00001869# Now we have handled --enable-tcg-interpreter and know we're not just
1870# printing the help message, bail out if the host CPU isn't supported.
1871if test "$ARCH" = "unknown"; then
1872 if test "$tcg_interpreter" = "yes" ; then
1873 echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
Peter Maydell359bc952011-12-24 13:07:25 +00001874 else
Peter Maydell76ad07a2013-04-08 12:11:26 +01001875 error_exit "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
Peter Maydell359bc952011-12-24 13:07:25 +00001876 fi
1877fi
1878
Peter Maydell9c83ffd2014-02-25 18:27:49 +00001879# Consult white-list to determine whether to enable werror
1880# by default. Only enable by default for git builds
Peter Maydell9c83ffd2014-02-25 18:27:49 +00001881if test -z "$werror" ; then
Alexey Kardashevskiyfd737452019-02-28 15:35:03 +11001882 if test -e "$source_path/.git" && \
Eric Blakee633a5c2019-02-04 20:39:37 -06001883 { test "$linux" = "yes" || test "$mingw32" = "yes"; }; then
Peter Maydell9c83ffd2014-02-25 18:27:49 +00001884 werror="yes"
1885 else
1886 werror="no"
1887 fi
1888fi
1889
Peter Maydellfb59dab2017-03-28 14:01:52 +01001890if test "$bogus_os" = "yes"; then
1891 # Now that we know that we're not printing the help and that
1892 # the compiler works (so the results of the check_defines we used
1893 # to identify the OS are reliable), if we didn't recognize the
1894 # host OS we should stop now.
Peter Maydell951fedf2017-07-13 16:15:32 +01001895 error_exit "Unrecognized host OS (uname -s reports '$(uname -s)')"
Peter Maydellfb59dab2017-03-28 14:01:52 +01001896fi
1897
Thomas Huthefc6c072018-12-03 10:12:32 +01001898# Check whether the compiler matches our minimum requirements:
1899cat > $TMPC << EOF
1900#if defined(__clang_major__) && defined(__clang_minor__)
1901# ifdef __apple_build_version__
1902# if __clang_major__ < 5 || (__clang_major__ == 5 && __clang_minor__ < 1)
1903# error You need at least XCode Clang v5.1 to compile QEMU
1904# endif
1905# else
1906# if __clang_major__ < 3 || (__clang_major__ == 3 && __clang_minor__ < 4)
1907# error You need at least Clang v3.4 to compile QEMU
1908# endif
1909# endif
1910#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
1911# if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
1912# error You need at least GCC v4.8 to compile QEMU
1913# endif
1914#else
1915# error You either need GCC or Clang to compiler QEMU
1916#endif
1917int main (void) { return 0; }
1918EOF
1919if ! compile_prog "" "" ; then
1920 error_exit "You need at least GCC v4.8 or Clang v3.4 (or XCode Clang v5.1)"
1921fi
1922
Paolo Bonzini8d050952010-12-23 11:43:52 +01001923gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1924gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
Daniel P. Berrangeac7568b2017-02-06 11:29:53 +00001925gcc_flags="-Wno-missing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
Pranith Kumar435405a2016-08-09 15:02:26 -04001926gcc_flags="-Wendif-labels -Wno-shift-negative-value $gcc_flags"
Paolo Bonzinib98fcfd2017-07-11 10:08:55 +02001927gcc_flags="-Wno-initializer-overrides -Wexpansion-to-defined $gcc_flags"
Thomas Huthe6e90fe2019-04-24 13:05:25 +02001928gcc_flags="-Wno-string-plus-int -Wno-typedef-redefinition $gcc_flags"
Peter Maydell6ca026c2012-07-18 15:10:18 +01001929# Note that we do not add -Werror to gcc_flags here, because that would
1930# enable it for all configure tests. If a configure test failed due
1931# to -Werror this would just silently disable some features,
1932# so it's too error prone.
John Snow93b25862015-03-25 18:57:37 -04001933
1934cc_has_warning_flag() {
1935 write_c_skeleton;
1936
Peter Maydella1d29d62012-10-27 22:19:07 +01001937 # Use the positive sense of the flag when testing for -Wno-wombat
1938 # support (gcc will happily accept the -Wno- form of unknown
1939 # warning options).
John Snow93b25862015-03-25 18:57:37 -04001940 optflag="$(echo $1 | sed -e 's/^-Wno-/-W/')"
1941 compile_prog "-Werror $optflag" ""
1942}
1943
1944for flag in $gcc_flags; do
1945 if cc_has_warning_flag $flag ; then
1946 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
Paolo Bonzini8d050952010-12-23 11:43:52 +01001947 fi
1948done
1949
Miroslav Rezanina3b463a32014-07-02 10:05:24 +02001950if test "$stack_protector" != "no"; then
Rodrigo Rebellofccd35a2015-11-12 12:04:28 -02001951 cat > $TMPC << EOF
1952int main(int argc, char *argv[])
1953{
1954 char arr[64], *p = arr, *c = argv[0];
1955 while (*c) {
1956 *p++ = *c++;
1957 }
1958 return 0;
1959}
1960EOF
Steven Noonan63678e12014-03-28 17:19:02 +01001961 gcc_flags="-fstack-protector-strong -fstack-protector-all"
Miroslav Rezanina3b463a32014-07-02 10:05:24 +02001962 sp_on=0
Steven Noonan63678e12014-03-28 17:19:02 +01001963 for flag in $gcc_flags; do
Peter Maydell590e5dd2014-04-11 17:13:52 +01001964 # We need to check both a compile and a link, since some compiler
1965 # setups fail only on a .c->.o compile and some only at link time
1966 if do_cc $QEMU_CFLAGS -Werror $flag -c -o $TMPO $TMPC &&
1967 compile_prog "-Werror $flag" ""; then
Steven Noonan63678e12014-03-28 17:19:02 +01001968 QEMU_CFLAGS="$QEMU_CFLAGS $flag"
Miroslav Rezanina3b463a32014-07-02 10:05:24 +02001969 sp_on=1
Steven Noonan63678e12014-03-28 17:19:02 +01001970 break
1971 fi
1972 done
Miroslav Rezanina3b463a32014-07-02 10:05:24 +02001973 if test "$stack_protector" = yes; then
1974 if test $sp_on = 0; then
1975 error_exit "Stack protector not supported"
1976 fi
1977 fi
Marc-André Lureau37746c52013-02-25 23:31:12 +01001978fi
1979
Paolo Bonzini20bc94a2017-10-20 12:11:32 +02001980# Disable -Wmissing-braces on older compilers that warn even for
1981# the "universal" C zero initializer {0}.
1982cat > $TMPC << EOF
1983struct {
1984 int a[2];
1985} x = {0};
1986EOF
1987if compile_object "-Werror" "" ; then
1988 :
1989else
1990 QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
1991fi
1992
Thomas Huthd376e9d2018-12-03 11:41:38 +01001993# Static linking is not possible with modules or PIE
Avi Kivity40d64442011-11-15 20:12:17 +02001994if test "$static" = "yes" ; then
Paolo Bonziniaa0d1f42014-02-25 17:36:55 +01001995 if test "$modules" = "yes" ; then
1996 error_exit "static and modules are mutually incompatible"
1997 fi
Avi Kivity40d64442011-11-15 20:12:17 +02001998 if test "$pie" = "yes" ; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01001999 error_exit "static and pie are mutually incompatible"
Avi Kivity40d64442011-11-15 20:12:17 +02002000 else
2001 pie="no"
2002 fi
2003fi
2004
Emilio G. Cota768b7852015-04-29 13:09:02 +02002005# Unconditional check for compiler __thread support
2006 cat > $TMPC << EOF
2007static __thread int tls_var;
2008int main(void) { return tls_var; }
2009EOF
2010
2011if ! compile_prog "-Werror" "" ; then
2012 error_exit "Your compiler does not support the __thread specifier for " \
2013 "Thread-Local Storage (TLS). Please upgrade to a version that does."
2014fi
2015
Avi Kivity40d64442011-11-15 20:12:17 +02002016if test "$pie" = ""; then
2017 case "$cpu-$targetos" in
Richard Hendersonc72b26e2013-08-20 12:20:05 -07002018 i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
Avi Kivity40d64442011-11-15 20:12:17 +02002019 ;;
2020 *)
2021 pie="no"
2022 ;;
2023 esac
2024fi
2025
2026if test "$pie" != "no" ; then
2027 cat > $TMPC << EOF
Avi Kivity21d4a792011-11-23 11:24:25 +02002028
2029#ifdef __linux__
2030# define THREAD __thread
2031#else
2032# define THREAD
2033#endif
2034
2035static THREAD int tls_var;
2036
2037int main(void) { return tls_var; }
2038
Avi Kivity40d64442011-11-15 20:12:17 +02002039EOF
2040 if compile_prog "-fPIE -DPIE" "-pie"; then
2041 QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
2042 LDFLAGS="-pie $LDFLAGS"
2043 pie="yes"
2044 if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
2045 LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
2046 fi
2047 else
2048 if test "$pie" = "yes"; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01002049 error_exit "PIE not available due to missing toolchain support"
Avi Kivity40d64442011-11-15 20:12:17 +02002050 else
2051 echo "Disabling PIE due to missing toolchain support"
2052 pie="no"
2053 fi
2054 fi
Brad46eef332013-12-10 19:49:08 -05002055
Stefan Hajnoczie4a7b342015-03-25 18:57:36 -04002056 if compile_prog "-Werror -fno-pie" "-nopie"; then
Brad46eef332013-12-10 19:49:08 -05002057 CFLAGS_NOPIE="-fno-pie"
2058 LDFLAGS_NOPIE="-nopie"
2059 fi
Avi Kivity40d64442011-11-15 20:12:17 +02002060fi
2061
Paolo Bonzini09dada42013-04-17 16:26:47 +02002062##########################################
2063# __sync_fetch_and_and requires at least -march=i486. Many toolchains
2064# use i686 as default anyway, but for those that don't, an explicit
2065# specification is necessary
2066
2067if test "$cpu" = "i386"; then
2068 cat > $TMPC << EOF
2069static int sfaa(int *ptr)
2070{
2071 return __sync_fetch_and_and(ptr, 0);
2072}
2073
2074int main(void)
2075{
2076 int val = 42;
Stefan Weil1405b622013-05-11 21:46:58 +02002077 val = __sync_val_compare_and_swap(&val, 0, 1);
Paolo Bonzini09dada42013-04-17 16:26:47 +02002078 sfaa(&val);
2079 return val;
2080}
2081EOF
2082 if ! compile_prog "" "" ; then
2083 QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS"
2084 fi
2085fi
2086
2087#########################################
bellardec530c82006-04-25 22:36:06 +00002088# Solaris specific configure tool chain decisions
Paolo Bonzini09dada42013-04-17 16:26:47 +02002089
bellardec530c82006-04-25 22:36:06 +00002090if test "$solaris" = "yes" ; then
Loïc Minier6792aa12010-01-20 11:35:54 +01002091 if has $install; then
2092 :
2093 else
Peter Maydell76ad07a2013-04-08 12:11:26 +01002094 error_exit "Solaris install program not found. Use --install=/usr/ucb/install or" \
2095 "install fileutils from www.blastwave.org using pkg-get -i fileutils" \
2096 "to get ginstall which is used by default (which lives in /opt/csw/bin)"
bellardec530c82006-04-25 22:36:06 +00002097 fi
Stefan Weil89138852016-05-16 15:10:20 +02002098 if test "$(path_of $install)" = "/usr/sbin/install" ; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01002099 error_exit "Solaris /usr/sbin/install is not an appropriate install program." \
2100 "try ginstall from the GNU fileutils available from www.blastwave.org" \
2101 "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
bellardec530c82006-04-25 22:36:06 +00002102 fi
Loïc Minier6792aa12010-01-20 11:35:54 +01002103 if has ar; then
2104 :
2105 else
bellardec530c82006-04-25 22:36:06 +00002106 if test -f /usr/ccs/bin/ar ; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01002107 error_exit "No path includes ar" \
2108 "Add /usr/ccs/bin to your path and rerun configure"
bellardec530c82006-04-25 22:36:06 +00002109 fi
Peter Maydell76ad07a2013-04-08 12:11:26 +01002110 error_exit "No path includes ar"
bellardec530c82006-04-25 22:36:06 +00002111 fi
ths5fafdf22007-09-16 21:08:06 +00002112fi
bellardec530c82006-04-25 22:36:06 +00002113
Stefan Weilafb63eb2012-09-26 22:04:38 +02002114if test -z "${target_list+xxx}" ; then
Paolo Bonzinid880a3b2017-07-03 16:58:28 +02002115 for target in $default_target_list; do
2116 supported_target $target 2>/dev/null && \
2117 target_list="$target_list $target"
2118 done
2119 target_list="${target_list# }"
Anthony Liguori121afa92012-09-14 08:17:03 -05002120else
Stefan Weil89138852016-05-16 15:10:20 +02002121 target_list=$(echo "$target_list" | sed -e 's/,/ /g')
Paolo Bonzinid880a3b2017-07-03 16:58:28 +02002122 for target in $target_list; do
2123 # Check that we recognised the target name; this allows a more
2124 # friendly error message than if we let it fall through.
2125 case " $default_target_list " in
2126 *" $target "*)
2127 ;;
2128 *)
2129 error_exit "Unknown target name '$target'"
2130 ;;
2131 esac
2132 supported_target $target || exit 1
2133 done
bellard5327cf42005-01-10 23:18:50 +00002134fi
Peter Maydell25b48332013-05-20 16:16:16 +01002135
Paolo Bonzinif55fe272010-05-26 16:08:17 +02002136# see if system emulation was really requested
2137case " $target_list " in
2138 *"-softmmu "*) softmmu=yes
2139 ;;
2140 *) softmmu=no
2141 ;;
2142esac
bellard5327cf42005-01-10 23:18:50 +00002143
Juan Quintela249247c2009-08-12 18:20:25 +02002144feature_not_found() {
2145 feature=$1
Stewart Smith21684af2014-01-24 12:39:10 +11002146 remedy=$2
Juan Quintela249247c2009-08-12 18:20:25 +02002147
Peter Maydell76ad07a2013-04-08 12:11:26 +01002148 error_exit "User requested feature $feature" \
Stewart Smith21684af2014-01-24 12:39:10 +11002149 "configure was not able to find it." \
2150 "$remedy"
Juan Quintela249247c2009-08-12 18:20:25 +02002151}
2152
bellard7d132992003-03-06 23:23:54 +00002153# ---
2154# big/little endian test
2155cat > $TMPC << EOF
Mike Frysinger61cc9192013-06-30 23:30:18 -04002156short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
2157short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
2158extern int foo(short *, short *);
2159int main(int argc, char *argv[]) {
2160 return foo(big_endian, little_endian);
bellard7d132992003-03-06 23:23:54 +00002161}
2162EOF
2163
Mike Frysinger61cc9192013-06-30 23:30:18 -04002164if compile_object ; then
Alice Frosi12f15c92018-01-30 14:38:28 +01002165 if strings -a $TMPO | grep -q BiGeNdIaN ; then
Mike Frysinger61cc9192013-06-30 23:30:18 -04002166 bigendian="yes"
Alice Frosi12f15c92018-01-30 14:38:28 +01002167 elif strings -a $TMPO | grep -q LiTtLeEnDiAn ; then
Mike Frysinger61cc9192013-06-30 23:30:18 -04002168 bigendian="no"
2169 else
2170 echo big/little test failed
Peter Maydell21d89f82011-11-30 10:57:48 +01002171 fi
Mike Frysinger61cc9192013-06-30 23:30:18 -04002172else
2173 echo big/little test failed
bellard7d132992003-03-06 23:23:54 +00002174fi
2175
Juan Quintelab0a47e72009-08-12 18:29:49 +02002176##########################################
Peter Maydella30878e2015-08-14 16:10:52 +01002177# cocoa implies not SDL or GTK
2178# (the cocoa UI code currently assumes it is always the active UI
2179# and doesn't interact well with other UI frontend code)
2180if test "$cocoa" = "yes"; then
2181 if test "$sdl" = "yes"; then
2182 error_exit "Cocoa and SDL UIs cannot both be enabled at once"
2183 fi
2184 if test "$gtk" = "yes"; then
2185 error_exit "Cocoa and GTK UIs cannot both be enabled at once"
2186 fi
2187 gtk=no
2188 sdl=no
2189fi
2190
Eric Blake6b39b062016-10-11 10:46:23 -05002191# Some versions of Mac OS X incorrectly define SIZE_MAX
2192cat > $TMPC << EOF
2193#include <stdint.h>
2194#include <stdio.h>
2195int main(int argc, char *argv[]) {
2196 return printf("%zu", SIZE_MAX);
2197}
2198EOF
2199have_broken_size_max=no
2200if ! compile_object -Werror ; then
2201 have_broken_size_max=yes
2202fi
2203
Peter Maydella30878e2015-08-14 16:10:52 +01002204##########################################
Gonglei015a33b2014-07-01 20:58:08 +08002205# L2TPV3 probe
2206
2207cat > $TMPC <<EOF
2208#include <sys/socket.h>
Michael Tokarevbff6cb72014-08-01 23:20:24 +04002209#include <linux/ip.h>
Gonglei015a33b2014-07-01 20:58:08 +08002210int main(void) { return sizeof(struct mmsghdr); }
2211EOF
2212if compile_prog "" "" ; then
2213 l2tpv3=yes
2214else
2215 l2tpv3=no
2216fi
2217
Paolo Bonzini299e6f12019-02-14 18:35:53 +01002218#########################################
2219# vhost interdependencies and host support
2220
2221# vhost backends
2222test "$vhost_user" = "" && vhost_user=yes
2223if test "$vhost_user" = "yes" && test "$mingw32" = "yes"; then
2224 error_exit "vhost-user isn't available on win32"
2225fi
2226test "$vhost_kernel" = "" && vhost_kernel=$linux
2227if test "$vhost_kernel" = "yes" && test "$linux" != "yes"; then
2228 error_exit "vhost-kernel is only available on Linux"
2229fi
2230
2231# vhost-kernel devices
2232test "$vhost_scsi" = "" && vhost_scsi=$vhost_kernel
2233if test "$vhost_scsi" = "yes" && test "$vhost_kernel" != "yes"; then
2234 error_exit "--enable-vhost-scsi requires --enable-vhost-kernel"
2235fi
2236test "$vhost_vsock" = "" && vhost_vsock=$vhost_kernel
2237if test "$vhost_vsock" = "yes" && test "$vhost_kernel" != "yes"; then
2238 error_exit "--enable-vhost-vsock requires --enable-vhost-kernel"
2239fi
2240
2241# vhost-user backends
2242test "$vhost_net_user" = "" && vhost_net_user=$vhost_user
2243if test "$vhost_net_user" = "yes" && test "$vhost_user" = "no"; then
2244 error_exit "--enable-vhost-net-user requires --enable-vhost-user"
2245fi
2246test "$vhost_crypto" = "" && vhost_crypto=$vhost_user
2247if test "$vhost_crypto" = "yes" && test "$vhost_user" = "no"; then
2248 error_exit "--enable-vhost-crypto requires --enable-vhost-user"
2249fi
2250
2251# OR the vhost-kernel and vhost-user values for simplicity
2252if test "$vhost_net" = ""; then
2253 test "$vhost_net_user" = "yes" && vhost_net=yes
2254 test "$vhost_kernel" = "yes" && vhost_net=yes
2255fi
2256
Gonglei015a33b2014-07-01 20:58:08 +08002257##########################################
Daniel P. Berrange4d9310f2015-09-22 15:13:26 +01002258# MinGW / Mingw-w64 localtime_r/gmtime_r check
2259
2260if test "$mingw32" = "yes"; then
2261 # Some versions of MinGW / Mingw-w64 lack localtime_r
2262 # and gmtime_r entirely.
2263 #
2264 # Some versions of Mingw-w64 define a macro for
2265 # localtime_r/gmtime_r.
2266 #
2267 # Some versions of Mingw-w64 will define functions
2268 # for localtime_r/gmtime_r, but only if you have
2269 # _POSIX_THREAD_SAFE_FUNCTIONS defined. For fun
2270 # though, unistd.h and pthread.h both define
2271 # that for you.
2272 #
2273 # So this #undef localtime_r and #include <unistd.h>
2274 # are not in fact redundant.
2275cat > $TMPC << EOF
2276#include <unistd.h>
2277#include <time.h>
2278#undef localtime_r
2279int main(void) { localtime_r(NULL, NULL); return 0; }
2280EOF
2281 if compile_prog "" "" ; then
2282 localtime_r="yes"
2283 else
2284 localtime_r="no"
2285 fi
2286fi
2287
2288##########################################
Stefan Weil779ab5e2012-12-16 11:29:45 +01002289# pkg-config probe
2290
2291if ! has "$pkg_config_exe"; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01002292 error_exit "pkg-config binary '$pkg_config_exe' not found"
Stefan Weil779ab5e2012-12-16 11:29:45 +01002293fi
2294
2295##########################################
Juan Quintelab0a47e72009-08-12 18:29:49 +02002296# NPTL probe
2297
Peter Maydell24cb36a2013-07-16 18:45:00 +01002298if test "$linux_user" = "yes"; then
Juan Quintelab0a47e72009-08-12 18:29:49 +02002299 cat > $TMPC <<EOF
pbrookbd0c5662008-05-29 14:34:11 +00002300#include <sched.h>
pbrook30813ce2008-06-02 15:45:44 +00002301#include <linux/futex.h>
Stefan Weil182eacc2011-12-17 09:27:30 +01002302int main(void) {
pbrookbd0c5662008-05-29 14:34:11 +00002303#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
2304#error bork
2305#endif
Stefan Weil182eacc2011-12-17 09:27:30 +01002306 return 0;
pbrookbd0c5662008-05-29 14:34:11 +00002307}
2308EOF
Peter Maydell24cb36a2013-07-16 18:45:00 +01002309 if ! compile_object ; then
Stewart Smith21684af2014-01-24 12:39:10 +11002310 feature_not_found "nptl" "Install glibc and linux kernel headers."
Juan Quintelab0a47e72009-08-12 18:29:49 +02002311 fi
pbrookbd0c5662008-05-29 14:34:11 +00002312fi
2313
balrogac629222008-10-11 09:56:04 +00002314##########################################
qiaonuohan607dacd2014-02-18 14:11:30 +08002315# lzo check
2316
2317if test "$lzo" != "no" ; then
2318 cat > $TMPC << EOF
2319#include <lzo/lzo1x.h>
2320int main(void) { lzo_version(); return 0; }
2321EOF
2322 if compile_prog "" "-llzo2" ; then
Stefan Weilb25c9df2014-04-29 08:21:16 +02002323 libs_softmmu="$libs_softmmu -llzo2"
2324 lzo="yes"
qiaonuohan607dacd2014-02-18 14:11:30 +08002325 else
Stefan Weilb25c9df2014-04-29 08:21:16 +02002326 if test "$lzo" = "yes"; then
2327 feature_not_found "liblzo2" "Install liblzo2 devel"
2328 fi
2329 lzo="no"
qiaonuohan607dacd2014-02-18 14:11:30 +08002330 fi
qiaonuohan607dacd2014-02-18 14:11:30 +08002331fi
2332
2333##########################################
2334# snappy check
2335
2336if test "$snappy" != "no" ; then
2337 cat > $TMPC << EOF
2338#include <snappy-c.h>
2339int main(void) { snappy_max_compressed_length(4096); return 0; }
2340EOF
2341 if compile_prog "" "-lsnappy" ; then
Stefan Weilb25c9df2014-04-29 08:21:16 +02002342 libs_softmmu="$libs_softmmu -lsnappy"
2343 snappy="yes"
qiaonuohan607dacd2014-02-18 14:11:30 +08002344 else
Stefan Weilb25c9df2014-04-29 08:21:16 +02002345 if test "$snappy" = "yes"; then
2346 feature_not_found "libsnappy" "Install libsnappy devel"
2347 fi
2348 snappy="no"
qiaonuohan607dacd2014-02-18 14:11:30 +08002349 fi
qiaonuohan607dacd2014-02-18 14:11:30 +08002350fi
2351
2352##########################################
Peter Wu6b383c02015-01-06 18:48:14 +01002353# bzip2 check
2354
2355if test "$bzip2" != "no" ; then
2356 cat > $TMPC << EOF
2357#include <bzlib.h>
2358int main(void) { BZ2_bzlibVersion(); return 0; }
2359EOF
2360 if compile_prog "" "-lbz2" ; then
2361 bzip2="yes"
2362 else
2363 if test "$bzip2" = "yes"; then
2364 feature_not_found "libbzip2" "Install libbzip2 devel"
2365 fi
2366 bzip2="no"
2367 fi
2368fi
2369
2370##########################################
Julio Faracco83bc1f92018-11-05 13:08:04 -02002371# lzfse check
2372
2373if test "$lzfse" != "no" ; then
2374 cat > $TMPC << EOF
2375#include <lzfse.h>
2376int main(void) { lzfse_decode_scratch_size(); return 0; }
2377EOF
2378 if compile_prog "" "-llzfse" ; then
2379 lzfse="yes"
2380 else
2381 if test "$lzfse" = "yes"; then
2382 feature_not_found "lzfse" "Install lzfse devel"
2383 fi
2384 lzfse="no"
2385 fi
2386fi
2387
2388##########################################
Eduardo Otubof7945732012-08-14 18:44:05 -03002389# libseccomp check
2390
2391if test "$seccomp" != "no" ; then
Helge Deller25ed0ec2019-04-04 20:39:23 +02002392 libseccomp_minver="2.3.0"
2393 if $pkg_config --atleast-version=$libseccomp_minver libseccomp ; then
Fam Zhengc3883e12017-09-07 16:53:16 +08002394 seccomp_cflags="$($pkg_config --cflags libseccomp)"
2395 seccomp_libs="$($pkg_config --libs libseccomp)"
Andrew Jones693e5912015-09-30 11:59:18 -04002396 seccomp="yes"
Eduardo Otubof7945732012-08-14 18:44:05 -03002397 else
Andrew Jones693e5912015-09-30 11:59:18 -04002398 if test "$seccomp" = "yes" ; then
Helge Deller25ed0ec2019-04-04 20:39:23 +02002399 feature_not_found "libseccomp" \
2400 "Install libseccomp devel >= $libseccomp_minver"
Andrew Jones693e5912015-09-30 11:59:18 -04002401 fi
2402 seccomp="no"
Eduardo Otubof7945732012-08-14 18:44:05 -03002403 fi
2404fi
2405##########################################
aliguorie37630c2009-04-22 15:19:10 +00002406# xen probe
2407
Juan Quintelafc321b42009-08-12 18:29:55 +02002408if test "$xen" != "no" ; then
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002409 # Check whether Xen library path is specified via --extra-ldflags to avoid
2410 # overriding this setting with pkg-config output. If not, try pkg-config
2411 # to obtain all needed flags.
Anthony PERARDd5b93dd2011-02-25 16:20:34 +00002412
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002413 if ! echo $EXTRA_LDFLAGS | grep tools/libxc > /dev/null && \
2414 $pkg_config --exists xencontrol ; then
2415 xen_ctrl_version="$(printf '%d%02d%02d' \
2416 $($pkg_config --modversion xencontrol | sed 's/\./ /g') )"
2417 xen=yes
2418 xen_pc="xencontrol xenstore xenguest xenforeignmemory xengnttab"
2419 xen_pc="$xen_pc xenevtchn xendevicemodel"
Anthony PERARD58ea9a72017-09-25 16:01:48 +01002420 if $pkg_config --exists xentoolcore; then
2421 xen_pc="$xen_pc xentoolcore"
2422 fi
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002423 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags $xen_pc)"
2424 libs_softmmu="$($pkg_config --libs $xen_pc) $libs_softmmu"
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002425 else
Stefan Weil50ced5b2011-12-17 09:27:39 +01002426
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002427 xen_libs="-lxenstore -lxenctrl -lxenguest"
Anthony PERARDd9506ca2017-05-11 12:35:42 +01002428 xen_stable_libs="-lxenforeignmemory -lxengnttab -lxenevtchn"
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002429
2430 # First we test whether Xen headers and libraries are available.
2431 # If no, we are done and there is no Xen support.
2432 # If yes, more tests are run to detect the Xen version.
2433
2434 # Xen (any)
2435 cat > $TMPC <<EOF
aliguorie37630c2009-04-22 15:19:10 +00002436#include <xenctrl.h>
Stefan Weil50ced5b2011-12-17 09:27:39 +01002437int main(void) {
2438 return 0;
2439}
2440EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002441 if ! compile_prog "" "$xen_libs" ; then
2442 # Xen not found
2443 if test "$xen" = "yes" ; then
2444 feature_not_found "xen" "Install xen devel"
2445 fi
2446 xen=no
Stefan Weil50ced5b2011-12-17 09:27:39 +01002447
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002448 # Xen unstable
2449 elif
2450 cat > $TMPC <<EOF &&
Ross Lagerwall2cbf8902017-10-23 10:27:27 +01002451#undef XC_WANT_COMPAT_DEVICEMODEL_API
2452#define __XEN_TOOLS__
2453#include <xendevicemodel.h>
Paul Durrantd3c49eb2018-05-15 17:40:53 +01002454#include <xenforeignmemory.h>
Ross Lagerwall2cbf8902017-10-23 10:27:27 +01002455int main(void) {
2456 xendevicemodel_handle *xd;
Paul Durrantd3c49eb2018-05-15 17:40:53 +01002457 xenforeignmemory_handle *xfmem;
Ross Lagerwall2cbf8902017-10-23 10:27:27 +01002458
2459 xd = xendevicemodel_open(0, 0);
2460 xendevicemodel_pin_memory_cacheattr(xd, 0, 0, 0, 0);
2461
Paul Durrantd3c49eb2018-05-15 17:40:53 +01002462 xfmem = xenforeignmemory_open(0, 0);
2463 xenforeignmemory_map_resource(xfmem, 0, 0, 0, 0, 0, NULL, 0, 0);
2464
Ross Lagerwall2cbf8902017-10-23 10:27:27 +01002465 return 0;
2466}
2467EOF
2468 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
2469 then
2470 xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
2471 xen_ctrl_version=41100
2472 xen=yes
2473 elif
2474 cat > $TMPC <<EOF &&
Igor Druzhinin5ba3d752017-07-10 23:40:02 +01002475#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2476#include <xenforeignmemory.h>
Anthony PERARD58ea9a72017-09-25 16:01:48 +01002477#include <xentoolcore.h>
Igor Druzhinin5ba3d752017-07-10 23:40:02 +01002478int main(void) {
2479 xenforeignmemory_handle *xfmem;
2480
2481 xfmem = xenforeignmemory_open(0, 0);
2482 xenforeignmemory_map2(xfmem, 0, 0, 0, 0, 0, 0, 0);
Anthony PERARD58ea9a72017-09-25 16:01:48 +01002483 xentoolcore_restrict_all(0);
Igor Druzhinin5ba3d752017-07-10 23:40:02 +01002484
2485 return 0;
2486}
2487EOF
Anthony PERARD58ea9a72017-09-25 16:01:48 +01002488 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs -lxentoolcore"
Igor Druzhinin5ba3d752017-07-10 23:40:02 +01002489 then
Anthony PERARD58ea9a72017-09-25 16:01:48 +01002490 xen_stable_libs="-lxendevicemodel $xen_stable_libs -lxentoolcore"
Igor Druzhinin5ba3d752017-07-10 23:40:02 +01002491 xen_ctrl_version=41000
2492 xen=yes
2493 elif
2494 cat > $TMPC <<EOF &&
Paul Durrantda8090c2017-03-07 10:55:33 +00002495#undef XC_WANT_COMPAT_DEVICEMODEL_API
2496#define __XEN_TOOLS__
2497#include <xendevicemodel.h>
2498int main(void) {
2499 xendevicemodel_handle *xd;
2500
2501 xd = xendevicemodel_open(0, 0);
2502 xendevicemodel_close(xd);
2503
2504 return 0;
2505}
2506EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002507 compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
2508 then
2509 xen_stable_libs="-lxendevicemodel $xen_stable_libs"
2510 xen_ctrl_version=40900
2511 xen=yes
2512 elif
2513 cat > $TMPC <<EOF &&
Ian Campbell5eeb39c2016-01-15 13:23:42 +00002514/*
2515 * If we have stable libs the we don't want the libxc compat
2516 * layers, regardless of what CFLAGS we may have been given.
Paulina Szubarczykb6eb9b42016-09-14 21:10:03 +02002517 *
2518 * Also, check if xengnttab_grant_copy_segment_t is defined and
2519 * grant copy operation is implemented.
2520 */
2521#undef XC_WANT_COMPAT_EVTCHN_API
2522#undef XC_WANT_COMPAT_GNTTAB_API
2523#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2524#include <xenctrl.h>
2525#include <xenstore.h>
2526#include <xenevtchn.h>
2527#include <xengnttab.h>
2528#include <xenforeignmemory.h>
2529#include <stdint.h>
2530#include <xen/hvm/hvm_info_table.h>
2531#if !defined(HVM_MAX_VCPUS)
2532# error HVM_MAX_VCPUS not defined
2533#endif
2534int main(void) {
2535 xc_interface *xc = NULL;
2536 xenforeignmemory_handle *xfmem;
2537 xenevtchn_handle *xe;
2538 xengnttab_handle *xg;
Paulina Szubarczykb6eb9b42016-09-14 21:10:03 +02002539 xengnttab_grant_copy_segment_t* seg = NULL;
2540
2541 xs_daemon_open();
2542
2543 xc = xc_interface_open(0, 0, 0);
2544 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2545 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2546 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2547 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
Paulina Szubarczykb6eb9b42016-09-14 21:10:03 +02002548
2549 xfmem = xenforeignmemory_open(0, 0);
2550 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2551
2552 xe = xenevtchn_open(0, 0);
2553 xenevtchn_fd(xe);
2554
2555 xg = xengnttab_open(0, 0);
2556 xengnttab_grant_copy(xg, 0, seg);
2557
2558 return 0;
2559}
2560EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002561 compile_prog "" "$xen_libs $xen_stable_libs"
2562 then
2563 xen_ctrl_version=40800
2564 xen=yes
2565 elif
2566 cat > $TMPC <<EOF &&
Paulina Szubarczykb6eb9b42016-09-14 21:10:03 +02002567/*
2568 * If we have stable libs the we don't want the libxc compat
2569 * layers, regardless of what CFLAGS we may have been given.
Ian Campbell5eeb39c2016-01-15 13:23:42 +00002570 */
2571#undef XC_WANT_COMPAT_EVTCHN_API
2572#undef XC_WANT_COMPAT_GNTTAB_API
2573#undef XC_WANT_COMPAT_MAP_FOREIGN_API
2574#include <xenctrl.h>
2575#include <xenstore.h>
2576#include <xenevtchn.h>
2577#include <xengnttab.h>
2578#include <xenforeignmemory.h>
2579#include <stdint.h>
2580#include <xen/hvm/hvm_info_table.h>
2581#if !defined(HVM_MAX_VCPUS)
2582# error HVM_MAX_VCPUS not defined
2583#endif
2584int main(void) {
2585 xc_interface *xc = NULL;
2586 xenforeignmemory_handle *xfmem;
2587 xenevtchn_handle *xe;
2588 xengnttab_handle *xg;
Ian Campbell5eeb39c2016-01-15 13:23:42 +00002589
2590 xs_daemon_open();
2591
2592 xc = xc_interface_open(0, 0, 0);
2593 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2594 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2595 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
2596 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
Ian Campbell5eeb39c2016-01-15 13:23:42 +00002597
2598 xfmem = xenforeignmemory_open(0, 0);
2599 xenforeignmemory_map(xfmem, 0, 0, 0, 0, 0);
2600
2601 xe = xenevtchn_open(0, 0);
2602 xenevtchn_fd(xe);
2603
2604 xg = xengnttab_open(0, 0);
2605 xengnttab_map_grant_ref(xg, 0, 0, 0);
2606
2607 return 0;
2608}
2609EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002610 compile_prog "" "$xen_libs $xen_stable_libs"
2611 then
2612 xen_ctrl_version=40701
2613 xen=yes
Roger Pau Monnecdadde32015-11-13 17:38:06 +00002614
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002615 # Xen 4.6
2616 elif
2617 cat > $TMPC <<EOF &&
Roger Pau Monnecdadde32015-11-13 17:38:06 +00002618#include <xenctrl.h>
Anthony PERARDe108a3c2012-06-21 11:44:35 +00002619#include <xenstore.h>
Anthony PERARDd5b93dd2011-02-25 16:20:34 +00002620#include <stdint.h>
2621#include <xen/hvm/hvm_info_table.h>
2622#if !defined(HVM_MAX_VCPUS)
2623# error HVM_MAX_VCPUS not defined
2624#endif
2625int main(void) {
2626 xc_interface *xc;
2627 xs_daemon_open();
2628 xc = xc_interface_open(0, 0, 0);
2629 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2630 xc_gnttab_open(NULL, 0);
Anthony PERARDb87de242011-05-24 14:34:20 +01002631 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
Stefano Stabellini8688e062012-04-17 17:04:18 +00002632 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
Jan Beulichd8b441a2015-07-24 03:38:28 -06002633 xc_hvm_create_ioreq_server(xc, 0, HVM_IOREQSRV_BUFIOREQ_ATOMIC, NULL);
Konrad Rzeszutek Wilk20a544c2015-06-29 12:51:05 -04002634 xc_reserved_device_memory_map(xc, 0, 0, 0, 0, NULL, 0);
Jan Beulichd8b441a2015-07-24 03:38:28 -06002635 return 0;
2636}
2637EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002638 compile_prog "" "$xen_libs"
2639 then
2640 xen_ctrl_version=40600
2641 xen=yes
Jan Beulichd8b441a2015-07-24 03:38:28 -06002642
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002643 # Xen 4.5
2644 elif
2645 cat > $TMPC <<EOF &&
Jan Beulichd8b441a2015-07-24 03:38:28 -06002646#include <xenctrl.h>
2647#include <xenstore.h>
2648#include <stdint.h>
2649#include <xen/hvm/hvm_info_table.h>
2650#if !defined(HVM_MAX_VCPUS)
2651# error HVM_MAX_VCPUS not defined
2652#endif
2653int main(void) {
2654 xc_interface *xc;
2655 xs_daemon_open();
2656 xc = xc_interface_open(0, 0, 0);
2657 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2658 xc_gnttab_open(NULL, 0);
2659 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2660 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
Paul Durrant3996e852015-01-20 11:06:19 +00002661 xc_hvm_create_ioreq_server(xc, 0, 0, NULL);
2662 return 0;
2663}
2664EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002665 compile_prog "" "$xen_libs"
2666 then
2667 xen_ctrl_version=40500
2668 xen=yes
Paul Durrant3996e852015-01-20 11:06:19 +00002669
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002670 elif
2671 cat > $TMPC <<EOF &&
Paul Durrant3996e852015-01-20 11:06:19 +00002672#include <xenctrl.h>
2673#include <xenstore.h>
2674#include <stdint.h>
2675#include <xen/hvm/hvm_info_table.h>
2676#if !defined(HVM_MAX_VCPUS)
2677# error HVM_MAX_VCPUS not defined
2678#endif
2679int main(void) {
2680 xc_interface *xc;
2681 xs_daemon_open();
2682 xc = xc_interface_open(0, 0, 0);
2683 xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
2684 xc_gnttab_open(NULL, 0);
2685 xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
2686 xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
Stefano Stabellini8688e062012-04-17 17:04:18 +00002687 return 0;
2688}
2689EOF
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002690 compile_prog "" "$xen_libs"
2691 then
2692 xen_ctrl_version=40200
2693 xen=yes
Stefano Stabellini8688e062012-04-17 17:04:18 +00002694
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002695 else
2696 if test "$xen" = "yes" ; then
2697 feature_not_found "xen (unsupported version)" \
2698 "Install a supported xen (xen 4.2 or newer)"
2699 fi
2700 xen=no
Juan Quintelafc321b42009-08-12 18:29:55 +02002701 fi
Anthony PERARDd5b93dd2011-02-25 16:20:34 +00002702
Juergen Grossc1cdd9d2017-03-27 09:42:45 +02002703 if test "$xen" = yes; then
2704 if test $xen_ctrl_version -ge 40701 ; then
2705 libs_softmmu="$xen_stable_libs $libs_softmmu"
2706 fi
2707 libs_softmmu="$xen_libs $libs_softmmu"
Ian Campbell5eeb39c2016-01-15 13:23:42 +00002708 fi
Anthony PERARDd5b93dd2011-02-25 16:20:34 +00002709 fi
aliguorie37630c2009-04-22 15:19:10 +00002710fi
2711
Anthony PERARDeb6fda02012-06-21 15:32:59 +00002712if test "$xen_pci_passthrough" != "no"; then
Ian Campbelledfb07e2016-02-10 11:07:01 +00002713 if test "$xen" = "yes" && test "$linux" = "yes"; then
Anthony PERARDeb6fda02012-06-21 15:32:59 +00002714 xen_pci_passthrough=yes
2715 else
2716 if test "$xen_pci_passthrough" = "yes"; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01002717 error_exit "User requested feature Xen PCI Passthrough" \
2718 " but this feature requires /sys from Linux"
Anthony PERARDeb6fda02012-06-21 15:32:59 +00002719 fi
2720 xen_pci_passthrough=no
2721 fi
2722fi
2723
aliguorie37630c2009-04-22 15:19:10 +00002724##########################################
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08002725# Windows Hypervisor Platform accelerator (WHPX) check
2726if test "$whpx" != "no" ; then
Lucian Petrut327fccb2018-05-15 20:35:21 +03002727 if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08002728 whpx="yes"
2729 else
2730 if test "$whpx" = "yes"; then
Justin Terry (VM) via Qemu-devel53537bb2018-02-26 09:13:29 -08002731 feature_not_found "WinHvPlatform" "WinHvEmulation is not installed"
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08002732 fi
2733 whpx="no"
2734 fi
2735fi
2736
2737##########################################
Juan Quinteladfffc652009-08-12 18:29:57 +02002738# Sparse probe
2739if test "$sparse" != "no" ; then
Loïc Minier0dba6192010-01-28 21:26:51 +00002740 if has cgcc; then
Juan Quinteladfffc652009-08-12 18:29:57 +02002741 sparse=yes
2742 else
2743 if test "$sparse" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11002744 feature_not_found "sparse" "Install sparse binary"
Juan Quinteladfffc652009-08-12 18:29:57 +02002745 fi
2746 sparse=no
2747 fi
2748fi
2749
2750##########################################
Jeremy Whitef676c672015-01-09 13:08:49 -06002751# X11 probe
Jeremy Whitef676c672015-01-09 13:08:49 -06002752if $pkg_config --exists "x11"; then
Gerd Hoffmann87815952018-03-01 11:05:42 +01002753 have_x11=yes
Stefan Weil89138852016-05-16 15:10:20 +02002754 x11_cflags=$($pkg_config --cflags x11)
2755 x11_libs=$($pkg_config --libs x11)
Jeremy Whitef676c672015-01-09 13:08:49 -06002756fi
2757
2758##########################################
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06002759# GTK probe
2760
2761if test "$gtk" != "no"; then
Daniel P. Berrangé89d85cd2018-08-22 14:15:52 +01002762 gtkpackage="gtk+-3.0"
2763 gtkx11package="gtk+-x11-3.0"
Daniel P. Berrangé58296cb2018-08-22 14:15:53 +01002764 gtkversion="3.14.0"
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002765 if $pkg_config --exists "$gtkpackage >= $gtkversion"; then
Stefan Weil89138852016-05-16 15:10:20 +02002766 gtk_cflags=$($pkg_config --cflags $gtkpackage)
2767 gtk_libs=$($pkg_config --libs $gtkpackage)
2768 gtk_version=$($pkg_config --modversion $gtkpackage)
Gerd Hoffmann0a337ed2014-05-28 22:33:06 +02002769 if $pkg_config --exists "$gtkx11package >= $gtkversion"; then
Gerd Hoffmann87815952018-03-01 11:05:42 +01002770 need_x11=yes
Jeremy Whitef676c672015-01-09 13:08:49 -06002771 gtk_cflags="$gtk_cflags $x11_cflags"
2772 gtk_libs="$gtk_libs $x11_libs"
Gerd Hoffmann0a337ed2014-05-28 22:33:06 +02002773 fi
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002774 gtk="yes"
2775 elif test "$gtk" = "yes"; then
Gerd Hoffmann5fe309f2017-06-06 12:53:36 +02002776 feature_not_found "gtk" "Install gtk3-devel"
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002777 else
2778 gtk="no"
2779 fi
2780fi
2781
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002782
2783##########################################
2784# GNUTLS probe
2785
2786if test "$gnutls" != "no"; then
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002787 if $pkg_config --exists "gnutls >= 3.1.18"; then
Stefan Weil89138852016-05-16 15:10:20 +02002788 gnutls_cflags=$($pkg_config --cflags gnutls)
2789 gnutls_libs=$($pkg_config --libs gnutls)
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002790 libs_softmmu="$gnutls_libs $libs_softmmu"
2791 libs_tools="$gnutls_libs $libs_tools"
2792 QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
2793 gnutls="yes"
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002794 elif test "$gnutls" = "yes"; then
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002795 feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002796 else
2797 gnutls="no"
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002798 fi
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002799fi
2800
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002801
2802# If user didn't give a --disable/enable-gcrypt flag,
2803# then mark as disabled if user requested nettle
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002804# explicitly
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002805if test -z "$gcrypt"
2806then
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002807 if test "$nettle" = "yes"
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002808 then
2809 gcrypt="no"
2810 fi
2811fi
2812
2813# If user didn't give a --disable/enable-nettle flag,
2814# then mark as disabled if user requested gcrypt
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002815# explicitly
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002816if test -z "$nettle"
2817then
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002818 if test "$gcrypt" = "yes"
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002819 then
2820 nettle="no"
2821 fi
2822fi
2823
Daniel P. Berrangédea7a642018-07-18 11:55:05 +01002824has_libgcrypt() {
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002825 if ! has "libgcrypt-config"
2826 then
2827 return 1
2828 fi
2829
2830 if test -n "$cross_prefix"
2831 then
Stefan Weil89138852016-05-16 15:10:20 +02002832 host=$(libgcrypt-config --host)
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002833 if test "$host-" != $cross_prefix
2834 then
2835 return 1
2836 fi
2837 fi
2838
Daniel P. Berrangédea7a642018-07-18 11:55:05 +01002839 maj=`libgcrypt-config --version | awk -F . '{print $1}'`
2840 min=`libgcrypt-config --version | awk -F . '{print $2}'`
2841
2842 if test $maj != 1 || test $min -lt 5
2843 then
2844 return 1
2845 fi
2846
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002847 return 0
2848}
2849
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002850
2851if test "$nettle" != "no"; then
Daniel P. Berrangé64dd2f32018-07-18 11:55:05 +01002852 if $pkg_config --exists "nettle >= 2.7.1"; then
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002853 nettle_cflags=$($pkg_config --cflags nettle)
2854 nettle_libs=$($pkg_config --libs nettle)
2855 nettle_version=$($pkg_config --modversion nettle)
2856 libs_softmmu="$nettle_libs $libs_softmmu"
2857 libs_tools="$nettle_libs $libs_tools"
2858 QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
2859 nettle="yes"
2860
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002861 if test -z "$gcrypt"; then
2862 gcrypt="no"
2863 fi
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002864 else
2865 if test "$nettle" = "yes"; then
Daniel P. Berrangé64dd2f32018-07-18 11:55:05 +01002866 feature_not_found "nettle" "Install nettle devel >= 2.7.1"
Daniel P. Berrangéa0722402018-07-18 11:55:05 +01002867 else
2868 nettle="no"
2869 fi
2870 fi
2871fi
2872
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002873if test "$gcrypt" != "no"; then
Daniel P. Berrangédea7a642018-07-18 11:55:05 +01002874 if has_libgcrypt; then
Stefan Weil89138852016-05-16 15:10:20 +02002875 gcrypt_cflags=$(libgcrypt-config --cflags)
2876 gcrypt_libs=$(libgcrypt-config --libs)
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002877 # Debian has remove -lgpg-error from libgcrypt-config
2878 # as it "spreads unnecessary dependencies" which in
2879 # turn breaks static builds...
2880 if test "$static" = "yes"
2881 then
2882 gcrypt_libs="$gcrypt_libs -lgpg-error"
2883 fi
Daniel P. Berrange62893b62015-07-01 18:10:33 +01002884 libs_softmmu="$gcrypt_libs $libs_softmmu"
2885 libs_tools="$gcrypt_libs $libs_tools"
2886 QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002887 gcrypt="yes"
Longpeng(Mike)1f923c72016-12-13 18:42:55 +08002888
2889 cat > $TMPC << EOF
2890#include <gcrypt.h>
2891int main(void) {
2892 gcry_mac_hd_t handle;
2893 gcry_mac_open(&handle, GCRY_MAC_HMAC_MD5,
2894 GCRY_MAC_FLAG_SECURE, NULL);
2895 return 0;
2896}
2897EOF
2898 if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
2899 gcrypt_hmac=yes
2900 fi
Daniel P. Berrange62893b62015-07-01 18:10:33 +01002901 else
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002902 if test "$gcrypt" = "yes"; then
Daniel P. Berrangédea7a642018-07-18 11:55:05 +01002903 feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002904 else
2905 gcrypt="no"
2906 fi
Daniel P. Berrange62893b62015-07-01 18:10:33 +01002907 fi
2908fi
2909
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01002910
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01002911if test "$gcrypt" = "yes" && test "$nettle" = "yes"
2912then
2913 error_exit "Only one of gcrypt & nettle can be enabled"
2914fi
2915
Daniel P. Berrange9a2fd432015-04-13 14:01:39 +01002916##########################################
2917# libtasn1 - only for the TLS creds/session test suite
2918
2919tasn1=yes
Daniel P. Berrange90246032015-09-21 17:25:34 +01002920tasn1_cflags=""
2921tasn1_libs=""
Daniel P. Berrange9a2fd432015-04-13 14:01:39 +01002922if $pkg_config --exists "libtasn1"; then
Stefan Weil89138852016-05-16 15:10:20 +02002923 tasn1_cflags=$($pkg_config --cflags libtasn1)
2924 tasn1_libs=$($pkg_config --libs libtasn1)
Daniel P. Berrange9a2fd432015-04-13 14:01:39 +01002925else
2926 tasn1=no
2927fi
2928
Daniel P. Berrangeed754742015-07-01 18:10:34 +01002929
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002930##########################################
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01002931# PAM probe
2932
2933if test "$auth_pam" != "no"; then
2934 cat > $TMPC <<EOF
2935#include <security/pam_appl.h>
2936#include <stdio.h>
2937int main(void) {
2938 const char *service_name = "qemu";
2939 const char *user = "frank";
Dr. David Alan Gilbert9c9642d2019-04-04 10:17:25 +01002940 const struct pam_conv pam_conv = { 0 };
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01002941 pam_handle_t *pamh = NULL;
Dr. David Alan Gilbert9c9642d2019-04-04 10:17:25 +01002942 pam_start(service_name, user, &pam_conv, &pamh);
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01002943 return 0;
2944}
2945EOF
2946 if compile_prog "" "-lpam" ; then
2947 auth_pam=yes
2948 else
2949 if test "$auth_pam" = "yes"; then
2950 feature_not_found "PAM" "Install PAM development package"
2951 else
2952 auth_pam=no
2953 fi
2954 fi
2955fi
2956
2957##########################################
Daniel P. Berrange559607e2015-02-27 16:19:33 +00002958# getifaddrs (for tests/test-io-channel-socket )
2959
2960have_ifaddrs_h=yes
2961if ! check_include "ifaddrs.h" ; then
2962 have_ifaddrs_h=no
2963fi
2964
2965##########################################
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002966# VTE probe
2967
2968if test "$vte" != "no"; then
Daniel P. Berrangé89d85cd2018-08-22 14:15:52 +01002969 vteminversion="0.32.0"
2970 if $pkg_config --exists "vte-2.91"; then
2971 vtepackage="vte-2.91"
Daniel P. Berrange528de902013-02-25 15:20:44 +00002972 else
Daniel P. Berrangé89d85cd2018-08-22 14:15:52 +01002973 vtepackage="vte-2.90"
Daniel P. Berrange528de902013-02-25 15:20:44 +00002974 fi
Cole Robinsonc6feff92016-05-06 14:03:12 -04002975 if $pkg_config --exists "$vtepackage >= $vteminversion"; then
Stefan Weil89138852016-05-16 15:10:20 +02002976 vte_cflags=$($pkg_config --cflags $vtepackage)
2977 vte_libs=$($pkg_config --libs $vtepackage)
2978 vteversion=$($pkg_config --modversion $vtepackage)
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002979 vte="yes"
2980 elif test "$vte" = "yes"; then
Daniel P. Berrangé89d85cd2018-08-22 14:15:52 +01002981 feature_not_found "vte" "Install libvte-2.90/2.91 devel"
Peter Maydell0d185e62013-07-18 16:42:01 +01002982 else
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01002983 vte="no"
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06002984 fi
2985fi
2986
2987##########################################
bellard11d9f692004-04-02 20:55:59 +00002988# SDL probe
2989
Paolo Bonzini3ec87ff2010-12-23 11:43:57 +01002990# Look for sdl configuration program (pkg-config or sdl-config). Try
2991# sdl-config even without cross prefix, and favour pkg-config over sdl-config.
Dave Airlie47c03742013-12-10 14:05:51 +10002992
Peter Xuc6093a02018-04-10 13:40:34 +08002993sdl_probe ()
2994{
Daniel P. Berrangé0015ca52018-08-22 14:15:54 +01002995 if $pkg_config sdl2 --exists; then
2996 sdlconfig="$pkg_config sdl2"
Peter Xuc6093a02018-04-10 13:40:34 +08002997 sdlversion=$($sdlconfig --modversion 2>/dev/null)
2998 elif has ${sdl_config}; then
Daniel P. Berrangé0015ca52018-08-22 14:15:54 +01002999 sdlconfig="$sdl2_config"
Peter Xuc6093a02018-04-10 13:40:34 +08003000 sdlversion=$($sdlconfig --version)
3001 else
3002 if test "$sdl" = "yes" ; then
3003 feature_not_found "sdl" "Install SDL2-devel"
3004 fi
3005 sdl=no
3006 # no need to do the rest
3007 return
3008 fi
3009 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
3010 echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
3011 fi
3012
Juan Quintelaac119f92009-07-27 16:13:15 +02003013 cat > $TMPC << EOF
bellard11d9f692004-04-02 20:55:59 +00003014#include <SDL.h>
3015#undef main /* We don't want SDL to override our main() */
3016int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
3017EOF
Stefan Weil89138852016-05-16 15:10:20 +02003018 sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
Gerd Hoffmann2ca5c432018-03-07 16:42:57 +01003019 sdl_cflags="$sdl_cflags -Wno-undef" # workaround 2.0.8 bug
TeLeMan74f42e12010-02-08 13:56:44 +08003020 if test "$static" = "yes" ; then
Daniel P. Berrangé0015ca52018-08-22 14:15:54 +01003021 if $pkg_config sdl2 --exists; then
3022 sdl_libs=$($pkg_config sdl2 --static --libs 2>/dev/null)
Thomas Huth5f37e6d2017-06-13 20:00:44 +02003023 else
3024 sdl_libs=$($sdlconfig --static-libs 2>/dev/null)
3025 fi
TeLeMan74f42e12010-02-08 13:56:44 +08003026 else
Stefan Weil89138852016-05-16 15:10:20 +02003027 sdl_libs=$($sdlconfig --libs 2>/dev/null)
TeLeMan74f42e12010-02-08 13:56:44 +08003028 fi
Juan Quintela52166aa2009-08-03 14:46:03 +02003029 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
Daniel P. Berrangé0015ca52018-08-22 14:15:54 +01003030 sdl=yes
aliguoricd01b4a2008-08-21 19:25:45 +00003031
Paolo Bonzini67c274d2010-01-13 09:52:54 +01003032 # static link with sdl ? (note: sdl.pc's --static --libs is broken)
Eric Blakee633a5c2019-02-04 20:39:37 -06003033 if test "$sdl" = "yes" && test "$static" = "yes" ; then
Paolo Bonzini67c274d2010-01-13 09:52:54 +01003034 if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
Stefan Weil89138852016-05-16 15:10:20 +02003035 sdl_libs="$sdl_libs $(aalib-config --static-libs 2>/dev/null)"
3036 sdl_cflags="$sdl_cflags $(aalib-config --cflags 2>/dev/null)"
Juan Quintelaac119f92009-07-27 16:13:15 +02003037 fi
Juan Quintela52166aa2009-08-03 14:46:03 +02003038 if compile_prog "$sdl_cflags" "$sdl_libs" ; then
Juan Quintelaac119f92009-07-27 16:13:15 +02003039 :
3040 else
3041 sdl=no
3042 fi
3043 fi # static link
Juan Quintelac4198152009-08-12 18:29:53 +02003044 else # sdl not found
3045 if test "$sdl" = "yes" ; then
Daniel P. Berrangé0015ca52018-08-22 14:15:54 +01003046 feature_not_found "sdl" "Install SDL2 devel"
Juan Quintelac4198152009-08-12 18:29:53 +02003047 fi
3048 sdl=no
Juan Quintelaac119f92009-07-27 16:13:15 +02003049 fi # sdl compile test
Peter Xuc6093a02018-04-10 13:40:34 +08003050}
3051
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00003052sdl_image_probe ()
3053{
3054 if test "$sdl_image" != "no" ; then
3055 if $pkg_config SDL2_image --exists; then
3056 if test "$static" = "yes"; then
3057 sdl_image_libs=$($pkg_config SDL2_image --libs --static 2>/dev/null)
3058 else
3059 sdl_image_libs=$($pkg_config SDL2_image --libs 2>/dev/null)
3060 fi
3061 sdl_image_cflags=$($pkg_config SDL2_image --cflags 2>/dev/null)
3062 sdl_image=yes
3063
3064 sdl_cflags="$sdl_cflags $sdl_image_cflags"
3065 sdl_libs="$sdl_libs $sdl_image_libs"
3066 else
3067 if test "$sdl_image" = "yes" ; then
3068 feature_not_found "sdl_image" "Install SDL Image devel"
3069 else
3070 sdl_image=no
3071 fi
3072 fi
3073 fi
3074}
3075
Peter Xuc6093a02018-04-10 13:40:34 +08003076if test "$sdl" != "no" ; then
3077 sdl_probe
Juan Quintelaa68551b2009-07-27 16:13:09 +02003078fi
bellard11d9f692004-04-02 20:55:59 +00003079
aliguori5368a422009-03-03 17:37:21 +00003080if test "$sdl" = "yes" ; then
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00003081 sdl_image_probe
3082else
3083 if test "$sdl_image" = "yes"; then
3084 echo "warning: SDL Image requested, but SDL is not available, disabling"
3085 fi
3086 sdl_image=no
3087fi
3088
3089if test "$sdl" = "yes" ; then
Juan Quintelaac119f92009-07-27 16:13:15 +02003090 cat > $TMPC <<EOF
aliguori5368a422009-03-03 17:37:21 +00003091#include <SDL.h>
3092#if defined(SDL_VIDEO_DRIVER_X11)
3093#include <X11/XKBlib.h>
3094#else
3095#error No x11 support
3096#endif
3097int main(void) { return 0; }
3098EOF
Jeremy Whitef676c672015-01-09 13:08:49 -06003099 if compile_prog "$sdl_cflags $x11_cflags" "$sdl_libs $x11_libs" ; then
Gerd Hoffmann87815952018-03-01 11:05:42 +01003100 need_x11=yes
Jeremy Whitef676c672015-01-09 13:08:49 -06003101 sdl_cflags="$sdl_cflags $x11_cflags"
3102 sdl_libs="$sdl_libs $x11_libs"
Juan Quintelaac119f92009-07-27 16:13:15 +02003103 fi
aliguori5368a422009-03-03 17:37:21 +00003104fi
3105
ths8f28f3f2007-01-05 21:25:54 +00003106##########################################
Michael R. Hines2da776d2013-07-22 10:01:54 -04003107# RDMA needs OpenFabrics libraries
3108if test "$rdma" != "no" ; then
3109 cat > $TMPC <<EOF
3110#include <rdma/rdma_cma.h>
3111int main(void) { return 0; }
3112EOF
Yuval Shaiaef6d4cc2018-02-09 15:23:18 +02003113 rdma_libs="-lrdmacm -libverbs -libumad"
Michael R. Hines2da776d2013-07-22 10:01:54 -04003114 if compile_prog "" "$rdma_libs" ; then
3115 rdma="yes"
Yuval Shaiaef6d4cc2018-02-09 15:23:18 +02003116 libs_softmmu="$libs_softmmu $rdma_libs"
Michael R. Hines2da776d2013-07-22 10:01:54 -04003117 else
3118 if test "$rdma" = "yes" ; then
3119 error_exit \
Yuval Shaiaef6d4cc2018-02-09 15:23:18 +02003120 " OpenFabrics librdmacm/libibverbs/libibumad not present." \
Michael R. Hines2da776d2013-07-22 10:01:54 -04003121 " Your options:" \
Yuval Shaiaef6d4cc2018-02-09 15:23:18 +02003122 " (1) Fast: Install infiniband packages (devel) from your distro." \
Michael R. Hines2da776d2013-07-22 10:01:54 -04003123 " (2) Cleanest: Install libraries from www.openfabrics.org" \
3124 " (3) Also: Install softiwarp if you don't have RDMA hardware"
3125 fi
3126 rdma="no"
3127 fi
3128fi
3129
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +03003130##########################################
3131# PVRDMA detection
3132
3133cat > $TMPC <<EOF &&
3134#include <sys/mman.h>
3135
3136int
3137main(void)
3138{
3139 char buf = 0;
3140 void *addr = &buf;
3141 addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED);
3142
3143 return 0;
3144}
3145EOF
3146
3147if test "$rdma" = "yes" ; then
3148 case "$pvrdma" in
3149 "")
3150 if compile_prog "" ""; then
3151 pvrdma="yes"
3152 else
3153 pvrdma="no"
3154 fi
3155 ;;
3156 "yes")
3157 if ! compile_prog "" ""; then
3158 error_exit "PVRDMA is not supported since mremap is not implemented"
3159 fi
3160 pvrdma="yes"
3161 ;;
3162 "no")
3163 pvrdma="no"
3164 ;;
3165 esac
3166else
3167 if test "$pvrdma" = "yes" ; then
3168 error_exit "PVRDMA requires rdma suppport"
3169 fi
3170 pvrdma="no"
3171fi
ths8d5d2d42007-08-25 01:37:51 +00003172
3173##########################################
aliguori2f9606b2009-03-06 20:27:28 +00003174# VNC SASL detection
Eric Blakee633a5c2019-02-04 20:39:37 -06003175if test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
Juan Quintelaea784e32009-08-12 18:20:29 +02003176 cat > $TMPC <<EOF
aliguori2f9606b2009-03-06 20:27:28 +00003177#include <sasl/sasl.h>
3178#include <stdio.h>
3179int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
3180EOF
Juan Quintelaea784e32009-08-12 18:20:29 +02003181 # Assuming Cyrus-SASL installed in /usr prefix
3182 vnc_sasl_cflags=""
3183 vnc_sasl_libs="-lsasl2"
3184 if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
3185 vnc_sasl=yes
3186 libs_softmmu="$vnc_sasl_libs $libs_softmmu"
Paolo Bonzinica273d52012-12-20 12:29:19 +01003187 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_sasl_cflags"
Juan Quintelaea784e32009-08-12 18:20:29 +02003188 else
3189 if test "$vnc_sasl" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003190 feature_not_found "vnc-sasl" "Install Cyrus SASL devel"
aliguori2f9606b2009-03-06 20:27:28 +00003191 fi
Juan Quintelaea784e32009-08-12 18:20:29 +02003192 vnc_sasl=no
3193 fi
aliguori2f9606b2009-03-06 20:27:28 +00003194fi
3195
3196##########################################
Corentin Chary2f6f5c72010-07-07 20:57:49 +02003197# VNC JPEG detection
Eric Blakee633a5c2019-02-04 20:39:37 -06003198if test "$vnc" = "yes" && test "$vnc_jpeg" != "no" ; then
Corentin Chary2f6f5c72010-07-07 20:57:49 +02003199cat > $TMPC <<EOF
3200#include <stdio.h>
3201#include <jpeglib.h>
3202int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
3203EOF
3204 vnc_jpeg_cflags=""
3205 vnc_jpeg_libs="-ljpeg"
3206 if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
3207 vnc_jpeg=yes
3208 libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
Paolo Bonzinica273d52012-12-20 12:29:19 +01003209 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_jpeg_cflags"
Corentin Chary2f6f5c72010-07-07 20:57:49 +02003210 else
3211 if test "$vnc_jpeg" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003212 feature_not_found "vnc-jpeg" "Install libjpeg-turbo devel"
Corentin Chary2f6f5c72010-07-07 20:57:49 +02003213 fi
3214 vnc_jpeg=no
3215 fi
3216fi
3217
3218##########################################
Corentin Charyefe556a2010-07-07 20:57:56 +02003219# VNC PNG detection
Eric Blakee633a5c2019-02-04 20:39:37 -06003220if test "$vnc" = "yes" && test "$vnc_png" != "no" ; then
Corentin Charyefe556a2010-07-07 20:57:56 +02003221cat > $TMPC <<EOF
3222//#include <stdio.h>
3223#include <png.h>
Scott Wood832ce9c2010-10-05 14:28:17 -05003224#include <stddef.h>
Corentin Charyefe556a2010-07-07 20:57:56 +02003225int main(void) {
3226 png_structp png_ptr;
3227 png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
Peter Maydell7edc3fe2012-07-18 15:10:24 +01003228 return png_ptr != 0;
Corentin Charyefe556a2010-07-07 20:57:56 +02003229}
3230EOF
Stefan Weil65d5d3f2013-08-27 21:09:13 +02003231 if $pkg_config libpng --exists; then
Stefan Weil89138852016-05-16 15:10:20 +02003232 vnc_png_cflags=$($pkg_config libpng --cflags)
3233 vnc_png_libs=$($pkg_config libpng --libs)
Brad9af80252011-07-30 01:45:55 -04003234 else
Corentin Charyefe556a2010-07-07 20:57:56 +02003235 vnc_png_cflags=""
3236 vnc_png_libs="-lpng"
Brad9af80252011-07-30 01:45:55 -04003237 fi
Corentin Charyefe556a2010-07-07 20:57:56 +02003238 if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
3239 vnc_png=yes
3240 libs_softmmu="$vnc_png_libs $libs_softmmu"
Brad9af80252011-07-30 01:45:55 -04003241 QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
Corentin Charyefe556a2010-07-07 20:57:56 +02003242 else
3243 if test "$vnc_png" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003244 feature_not_found "vnc-png" "Install libpng devel"
Corentin Charyefe556a2010-07-07 20:57:56 +02003245 fi
3246 vnc_png=no
3247 fi
3248fi
3249
3250##########################################
Gerd Hoffmann6a021532017-10-05 17:33:28 +02003251# xkbcommon probe
3252if test "$xkbcommon" != "no" ; then
3253 if $pkg_config xkbcommon --exists; then
3254 xkbcommon_cflags=$($pkg_config xkbcommon --cflags)
3255 xkbcommon_libs=$($pkg_config xkbcommon --libs)
3256 xkbcommon=yes
3257 else
3258 if test "$xkbcommon" = "yes" ; then
3259 feature_not_found "xkbcommon" "Install libxkbcommon-devel"
3260 fi
3261 xkbcommon=no
3262 fi
3263fi
3264
aliguori76655d62009-03-06 20:27:37 +00003265
3266##########################################
Eric Blakec1bb86c2016-12-02 13:48:54 -06003267# xfsctl() probe, used for file-posix.c
Christoph Hellwigdce512d2010-12-17 11:41:15 +01003268if test "$xfs" != "no" ; then
3269 cat > $TMPC << EOF
Stefan Weilffc41d12011-12-17 09:27:36 +01003270#include <stddef.h> /* NULL */
Christoph Hellwigdce512d2010-12-17 11:41:15 +01003271#include <xfs/xfs.h>
3272int main(void)
3273{
3274 xfsctl(NULL, 0, 0, NULL);
3275 return 0;
3276}
3277EOF
3278 if compile_prog "" "" ; then
3279 xfs="yes"
3280 else
3281 if test "$xfs" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003282 feature_not_found "xfs" "Instal xfsprogs/xfslibs devel"
Christoph Hellwigdce512d2010-12-17 11:41:15 +01003283 fi
3284 xfs=no
3285 fi
3286fi
3287
3288##########################################
ths8a16d272008-07-19 09:56:24 +00003289# vde libraries probe
Juan Quinteladfb278b2009-08-12 18:20:27 +02003290if test "$vde" != "no" ; then
Juan Quintela4baae0a2009-07-27 16:13:19 +02003291 vde_libs="-lvdeplug"
ths8a16d272008-07-19 09:56:24 +00003292 cat > $TMPC << EOF
3293#include <libvdeplug.h>
pbrook4a7f0e02008-09-07 16:42:53 +00003294int main(void)
3295{
3296 struct vde_open_args a = {0, 0, 0};
Peter Maydellfea08e02012-07-18 15:10:25 +01003297 char s[] = "";
3298 vde_open(s, s, &a);
pbrook4a7f0e02008-09-07 16:42:53 +00003299 return 0;
3300}
ths8a16d272008-07-19 09:56:24 +00003301EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02003302 if compile_prog "" "$vde_libs" ; then
Juan Quintela4baae0a2009-07-27 16:13:19 +02003303 vde=yes
Juan Quinteladfb278b2009-08-12 18:20:27 +02003304 else
3305 if test "$vde" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003306 feature_not_found "vde" "Install vde (Virtual Distributed Ethernet) devel"
Juan Quinteladfb278b2009-08-12 18:20:27 +02003307 fi
3308 vde=no
Juan Quintela4baae0a2009-07-27 16:13:19 +02003309 fi
ths8a16d272008-07-19 09:56:24 +00003310fi
3311
3312##########################################
Vincenzo Maffione0a985b32014-02-20 15:40:43 +01003313# netmap support probe
3314# Apart from looking for netmap headers, we make sure that the host API version
3315# supports the netmap backend (>=11). The upper bound (15) is meant to simulate
3316# a minor/major version number. Minor new features will be marked with values up
3317# to 15, and if something happens that requires a change to the backend we will
3318# move above 15, submit the backend fixes and modify this two bounds.
Vincenzo Maffione58952132013-11-06 11:44:06 +01003319if test "$netmap" != "no" ; then
3320 cat > $TMPC << EOF
3321#include <inttypes.h>
3322#include <net/if.h>
3323#include <net/netmap.h>
3324#include <net/netmap_user.h>
Vincenzo Maffione0a985b32014-02-20 15:40:43 +01003325#if (NETMAP_API < 11) || (NETMAP_API > 15)
3326#error
3327#endif
Vincenzo Maffione58952132013-11-06 11:44:06 +01003328int main(void) { return 0; }
3329EOF
3330 if compile_prog "" "" ; then
3331 netmap=yes
3332 else
3333 if test "$netmap" = "yes" ; then
3334 feature_not_found "netmap"
3335 fi
3336 netmap=no
3337 fi
3338fi
3339
3340##########################################
Corey Bryant47e98652012-01-26 09:42:26 -05003341# libcap-ng library probe
3342if test "$cap_ng" != "no" ; then
3343 cap_libs="-lcap-ng"
3344 cat > $TMPC << EOF
3345#include <cap-ng.h>
3346int main(void)
3347{
3348 capng_capability_to_name(CAPNG_EFFECTIVE);
3349 return 0;
3350}
3351EOF
3352 if compile_prog "" "$cap_libs" ; then
3353 cap_ng=yes
3354 libs_tools="$cap_libs $libs_tools"
3355 else
3356 if test "$cap_ng" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003357 feature_not_found "cap_ng" "Install libcap-ng devel"
Corey Bryant47e98652012-01-26 09:42:26 -05003358 fi
3359 cap_ng=no
3360 fi
3361fi
3362
3363##########################################
malcc2de5c92008-06-28 19:13:06 +00003364# Sound support libraries probe
ths8f28f3f2007-01-05 21:25:54 +00003365
Stefan Weil89138852016-05-16 15:10:20 +02003366audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/,/ /g')
malcc2de5c92008-06-28 19:13:06 +00003367for drv in $audio_drv_list; do
3368 case $drv in
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003369 alsa | try-alsa)
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003370 if $pkg_config alsa --exists; then
3371 alsa_libs=$($pkg_config alsa --libs)
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003372 if test "$drv" = "try-alsa"; then
3373 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa/alsa/')
3374 fi
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003375 else
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003376 if test "$drv" = "try-alsa"; then
3377 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-alsa//')
3378 else
3379 error_exit "$drv check failed" \
3380 "Make sure to have the $drv libs and headers installed."
3381 fi
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003382 fi
malcc2de5c92008-06-28 19:13:06 +00003383 ;;
3384
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003385 pa | try-pa)
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003386 if $pkg_config libpulse --exists; then
3387 pulse_libs=$($pkg_config libpulse --libs)
3388 audio_pt_int="yes"
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003389 if test "$drv" = "try-pa"; then
3390 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa/pa/')
3391 fi
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003392 else
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003393 if test "$drv" = "try-pa"; then
3394 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-pa//')
3395 else
3396 error_exit "$drv check failed" \
3397 "Make sure to have the $drv libs and headers installed."
3398 fi
Gerd Hoffmannc80a8672019-01-24 12:20:50 +01003399 fi
malcb8e59f12008-07-02 21:03:08 +00003400 ;;
3401
Gerd Hoffmann373967b2017-03-20 10:05:43 +01003402 sdl)
3403 if test "$sdl" = "no"; then
3404 error_exit "sdl not found or disabled, can not use sdl audio driver"
3405 fi
3406 ;;
3407
Gerd Hoffmanne42975a2019-01-24 12:20:51 +01003408 try-sdl)
3409 if test "$sdl" = "no"; then
3410 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl//')
3411 else
3412 audio_drv_list=$(echo "$audio_drv_list" | sed -e 's/try-sdl/sdl/')
3413 fi
3414 ;;
3415
Juan Quintela997e6902009-08-03 14:46:29 +02003416 coreaudio)
Fam Zhengb1149912017-09-07 16:29:13 +08003417 coreaudio_libs="-framework CoreAudio"
Juan Quintela997e6902009-08-03 14:46:29 +02003418 ;;
3419
Juan Quintelaa4bf6782009-08-03 14:46:30 +02003420 dsound)
Fam Zhengb1149912017-09-07 16:29:13 +08003421 dsound_libs="-lole32 -ldxguid"
malcd5631632009-10-10 01:13:41 +04003422 audio_win_int="yes"
Juan Quintelaa4bf6782009-08-03 14:46:30 +02003423 ;;
3424
3425 oss)
Fam Zhengb1149912017-09-07 16:29:13 +08003426 oss_libs="$oss_lib"
Juan Quintelaa4bf6782009-08-03 14:46:30 +02003427 ;;
3428
malce4c63a62008-07-19 16:15:16 +00003429 *)
malc1c9b2a52008-07-19 16:57:30 +00003430 echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
Peter Maydell76ad07a2013-04-08 12:11:26 +01003431 error_exit "Unknown driver '$drv' selected" \
3432 "Possible drivers are: $audio_possible_drivers"
malce4c63a62008-07-19 16:15:16 +00003433 }
3434 ;;
malcc2de5c92008-06-28 19:13:06 +00003435 esac
3436done
ths8f28f3f2007-01-05 21:25:54 +00003437
balrog4d3b6f62008-02-10 16:33:14 +00003438##########################################
aurel322e4d9fb2008-04-08 06:01:02 +00003439# BrlAPI probe
3440
Juan Quintela4ffcedb2009-08-12 18:20:26 +02003441if test "$brlapi" != "no" ; then
Juan Quintelaeb822842009-07-27 16:13:18 +02003442 brlapi_libs="-lbrlapi"
3443 cat > $TMPC << EOF
aurel322e4d9fb2008-04-08 06:01:02 +00003444#include <brlapi.h>
Scott Wood832ce9c2010-10-05 14:28:17 -05003445#include <stddef.h>
aurel322e4d9fb2008-04-08 06:01:02 +00003446int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
3447EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02003448 if compile_prog "" "$brlapi_libs" ; then
Juan Quintelaeb822842009-07-27 16:13:18 +02003449 brlapi=yes
Juan Quintela4ffcedb2009-08-12 18:20:26 +02003450 else
3451 if test "$brlapi" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003452 feature_not_found "brlapi" "Install brlapi devel"
Juan Quintela4ffcedb2009-08-12 18:20:26 +02003453 fi
3454 brlapi=no
Juan Quintelaeb822842009-07-27 16:13:18 +02003455 fi
3456fi
aurel322e4d9fb2008-04-08 06:01:02 +00003457
3458##########################################
Samuel Thibaulte08bb302019-03-11 14:51:26 +01003459# iconv probe
3460if test "$iconv" != "no" ; then
3461 cat > $TMPC << EOF
3462#include <iconv.h>
3463int main(void) {
3464 iconv_t conv = iconv_open("WCHAR_T", "UCS-2");
3465 return conv != (iconv_t) -1;
3466}
3467EOF
3468 iconv_prefix_list="/usr/local:/usr"
3469 iconv_lib_list=":-liconv"
3470 IFS=:
3471 for iconv_prefix in $iconv_prefix_list; do
3472 IFS=:
3473 iconv_cflags="-I$iconv_prefix/include"
3474 iconv_ldflags="-L$iconv_prefix/lib"
3475 for iconv_link in $iconv_lib_list; do
3476 unset IFS
3477 iconv_lib="$iconv_ldflags $iconv_link"
3478 echo "looking at iconv in '$iconv_cflags' '$iconv_lib'" >> config.log
3479 if compile_prog "$iconv_cflags" "$iconv_lib" ; then
3480 iconv_found=yes
3481 break
3482 fi
3483 done
3484 if test "$iconv_found" = yes ; then
3485 break
3486 fi
3487 done
3488 if test "$iconv_found" = "yes" ; then
3489 iconv=yes
3490 else
3491 if test "$iconv" = "yes" ; then
3492 feature_not_found "iconv" "Install iconv devel"
3493 fi
3494 iconv=no
3495 fi
3496fi
3497
3498##########################################
balrog4d3b6f62008-02-10 16:33:14 +00003499# curses probe
Samuel Thibaulte08bb302019-03-11 14:51:26 +01003500if test "$iconv" = "no" ; then
3501 # curses will need iconv
3502 curses=no
3503fi
Juan Quintelac584a6d2009-08-12 18:20:30 +02003504if test "$curses" != "no" ; then
Michael Tokareva3605bf2013-05-25 13:17:21 +04003505 if test "$mingw32" = "yes" ; then
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003506 curses_inc_list="$($pkg_config --cflags ncurses 2>/dev/null):"
3507 curses_lib_list="$($pkg_config --libs ncurses 2>/dev/null):-lpdcurses"
Michael Tokareva3605bf2013-05-25 13:17:21 +04003508 else
Samuel Thibault7c703002016-11-09 11:27:52 +01003509 curses_inc_list="$($pkg_config --cflags ncursesw 2>/dev/null):-I/usr/include/ncursesw:"
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003510 curses_lib_list="$($pkg_config --libs ncursesw 2>/dev/null):-lncursesw:-lcursesw"
Michael Tokareva3605bf2013-05-25 13:17:21 +04003511 fi
Juan Quintelac584a6d2009-08-12 18:20:30 +02003512 curses_found=no
balrog4d3b6f62008-02-10 16:33:14 +00003513 cat > $TMPC << EOF
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003514#include <locale.h>
balrog4d3b6f62008-02-10 16:33:14 +00003515#include <curses.h>
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003516#include <wchar.h>
Samuel Thibault2f8b7cd2019-03-11 14:51:27 +01003517#include <langinfo.h>
Stefan Weilef9a2522011-12-17 17:46:02 +01003518int main(void) {
Samuel Thibault2f8b7cd2019-03-11 14:51:27 +01003519 const char *codeset;
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003520 wchar_t wch = L'w';
3521 setlocale(LC_ALL, "");
Stefan Weilef9a2522011-12-17 17:46:02 +01003522 resize_term(0, 0);
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003523 addwstr(L"wide chars\n");
3524 addnwstr(&wch, 1);
Samuel Thibault7c703002016-11-09 11:27:52 +01003525 add_wch(WACS_DEGREE);
Samuel Thibault2f8b7cd2019-03-11 14:51:27 +01003526 codeset = nl_langinfo(CODESET);
3527 return codeset != 0;
Stefan Weilef9a2522011-12-17 17:46:02 +01003528}
balrog4d3b6f62008-02-10 16:33:14 +00003529EOF
Vadim Evardecbe2512013-01-15 16:17:24 +04003530 IFS=:
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003531 for curses_inc in $curses_inc_list; do
Peter Maydellb01a4fd2017-06-02 15:35:38 +01003532 # Make sure we get the wide character prototypes
3533 curses_inc="-DNCURSES_WIDECHAR $curses_inc"
Samuel Thibault7c703002016-11-09 11:27:52 +01003534 IFS=:
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003535 for curses_lib in $curses_lib_list; do
3536 unset IFS
3537 if compile_prog "$curses_inc" "$curses_lib" ; then
3538 curses_found=yes
Samuel Thibault8ddc5bf2016-10-15 21:53:05 +02003539 break
3540 fi
3541 done
Samuel Thibault7c703002016-11-09 11:27:52 +01003542 if test "$curses_found" = yes ; then
3543 break
3544 fi
Juan Quintela4f78ef92009-08-12 18:20:23 +02003545 done
Vadim Evardecbe2512013-01-15 16:17:24 +04003546 unset IFS
Juan Quintelac584a6d2009-08-12 18:20:30 +02003547 if test "$curses_found" = "yes" ; then
3548 curses=yes
3549 else
3550 if test "$curses" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003551 feature_not_found "curses" "Install ncurses devel"
Juan Quintelac584a6d2009-08-12 18:20:30 +02003552 fi
3553 curses=no
3554 fi
Juan Quintela4f78ef92009-08-12 18:20:23 +02003555fi
balrog4d3b6f62008-02-10 16:33:14 +00003556
blueswir1414f0da2008-08-15 18:20:52 +00003557##########################################
Alexander Graf769ce762009-05-11 17:41:42 +02003558# curl probe
Juan Quintela788c8192009-08-12 18:29:47 +02003559if test "$curl" != "no" ; then
Stefan Weil65d5d3f2013-08-27 21:09:13 +02003560 if $pkg_config libcurl --exists; then
Michael Tokareva3605bf2013-05-25 13:17:21 +04003561 curlconfig="$pkg_config libcurl"
3562 else
3563 curlconfig=curl-config
3564 fi
Alexander Graf769ce762009-05-11 17:41:42 +02003565 cat > $TMPC << EOF
3566#include <curl/curl.h>
Peter Maydell0b862ce2011-06-09 22:54:29 +01003567int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
Alexander Graf769ce762009-05-11 17:41:42 +02003568EOF
Stefan Weil89138852016-05-16 15:10:20 +02003569 curl_cflags=$($curlconfig --cflags 2>/dev/null)
3570 curl_libs=$($curlconfig --libs 2>/dev/null)
Juan Quintelab1d5a272009-08-03 14:46:05 +02003571 if compile_prog "$curl_cflags" "$curl_libs" ; then
Alexander Graf769ce762009-05-11 17:41:42 +02003572 curl=yes
Juan Quintela788c8192009-08-12 18:29:47 +02003573 else
3574 if test "$curl" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003575 feature_not_found "curl" "Install libcurl devel"
Juan Quintela788c8192009-08-12 18:29:47 +02003576 fi
3577 curl=no
Alexander Graf769ce762009-05-11 17:41:42 +02003578 fi
3579fi # test "$curl"
3580
3581##########################################
balrogfb599c92008-09-28 23:49:55 +00003582# bluez support probe
Juan Quintelaa20a6f42009-08-12 18:29:50 +02003583if test "$bluez" != "no" ; then
balroge820e3f2008-09-30 02:27:44 +00003584 cat > $TMPC << EOF
3585#include <bluetooth/bluetooth.h>
3586int main(void) { return bt_error(0); }
3587EOF
Stefan Weil89138852016-05-16 15:10:20 +02003588 bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
3589 bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
Juan Quintela52166aa2009-08-03 14:46:03 +02003590 if compile_prog "$bluez_cflags" "$bluez_libs" ; then
Juan Quintelaa20a6f42009-08-12 18:29:50 +02003591 bluez=yes
Juan Quintelae482d562009-08-03 14:46:37 +02003592 libs_softmmu="$bluez_libs $libs_softmmu"
balroge820e3f2008-09-30 02:27:44 +00003593 else
Juan Quintelaa20a6f42009-08-12 18:29:50 +02003594 if test "$bluez" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003595 feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
Juan Quintelaa20a6f42009-08-12 18:29:50 +02003596 fi
balroge820e3f2008-09-30 02:27:44 +00003597 bluez="no"
3598 fi
balrogfb599c92008-09-28 23:49:55 +00003599fi
3600
3601##########################################
Anthony Liguorie18df142011-07-19 14:50:29 -05003602# glib support probe
Paolo Bonzinia52d28a2012-04-05 13:01:54 +02003603
Daniel P. Berrangée7b3af82018-05-04 15:34:46 +01003604glib_req_ver=2.40
Paolo Bonziniaa0d1f42014-02-25 17:36:55 +01003605glib_modules=gthread-2.0
3606if test "$modules" = yes; then
Gerd Hoffmanna88afc62018-03-08 09:53:00 +01003607 glib_modules="$glib_modules gmodule-export-2.0"
Paolo Bonziniaa0d1f42014-02-25 17:36:55 +01003608fi
Fam Zhenge26110c2014-02-10 14:48:57 +08003609
Sameeh Jubran4eaf7202017-03-26 12:56:22 +03003610# This workaround is required due to a bug in pkg-config file for glib as it
3611# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
3612
Eric Blakee633a5c2019-02-04 20:39:37 -06003613if test "$static" = yes && test "$mingw32" = yes; then
Sameeh Jubran4eaf7202017-03-26 12:56:22 +03003614 QEMU_CFLAGS="-DGLIB_STATIC_COMPILATION $QEMU_CFLAGS"
3615fi
3616
Paolo Bonziniaa0d1f42014-02-25 17:36:55 +01003617for i in $glib_modules; do
Fam Zhenge26110c2014-02-10 14:48:57 +08003618 if $pkg_config --atleast-version=$glib_req_ver $i; then
Stefan Weil89138852016-05-16 15:10:20 +02003619 glib_cflags=$($pkg_config --cflags $i)
3620 glib_libs=$($pkg_config --libs $i)
Marc-André Lureau4a058892016-09-26 00:57:48 +04003621 QEMU_CFLAGS="$glib_cflags $QEMU_CFLAGS"
Fam Zhenge26110c2014-02-10 14:48:57 +08003622 LIBS="$glib_libs $LIBS"
3623 libs_qga="$glib_libs $libs_qga"
3624 else
3625 error_exit "glib-$glib_req_ver $i is required to compile QEMU"
3626 fi
3627done
3628
Marc-André Lureauf876b762019-02-21 12:07:00 +01003629if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
3630 gio=yes
3631 gio_cflags=$($pkg_config --cflags gio-2.0)
3632 gio_libs=$($pkg_config --libs gio-2.0)
3633else
3634 gio=no
3635fi
3636
Daniel P. Berrange977a82a2016-01-27 09:00:45 +00003637# Sanity check that the current size_t matches the
3638# size that glib thinks it should be. This catches
3639# problems on multi-arch where people try to build
3640# 32-bit QEMU while pointing at 64-bit glib headers
3641cat > $TMPC <<EOF
3642#include <glib.h>
3643#include <unistd.h>
3644
3645#define QEMU_BUILD_BUG_ON(x) \
3646 typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused));
3647
3648int main(void) {
3649 QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T);
3650 return 0;
3651}
3652EOF
3653
Stefan Weil5919e032016-04-28 23:33:41 +02003654if ! compile_prog "$CFLAGS" "$LIBS" ; then
Daniel P. Berrange977a82a2016-01-27 09:00:45 +00003655 error_exit "sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T."\
3656 "You probably need to set PKG_CONFIG_LIBDIR"\
3657 "to point to the right pkg-config files for your"\
3658 "build target"
3659fi
3660
John Snowbbbf2e02015-03-25 18:57:38 -04003661# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
3662cat > $TMPC << EOF
3663#include <glib.h>
3664int main(void) { return 0; }
3665EOF
3666if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then
3667 if cc_has_warning_flag "-Wno-unknown-attributes"; then
3668 glib_cflags="-Wno-unknown-attributes $glib_cflags"
3669 CFLAGS="-Wno-unknown-attributes $CFLAGS"
3670 fi
3671fi
3672
Stefan Weil6a1f42b2018-07-12 21:26:03 +02003673#########################################
3674# zlib check
3675
3676if test "$zlib" != "no" ; then
3677 if $pkg_config --exists zlib; then
3678 zlib_cflags=$($pkg_config --cflags zlib)
3679 zlib_libs=$($pkg_config --libs zlib)
3680 QEMU_CFLAGS="$zlib_cflags $QEMU_CFLAGS"
3681 LIBS="$zlib_libs $LIBS"
3682 else
3683 cat > $TMPC << EOF
3684#include <zlib.h>
3685int main(void) { zlibVersion(); return 0; }
3686EOF
3687 if compile_prog "" "-lz" ; then
3688 LIBS="$LIBS -lz"
3689 else
3690 error_exit "zlib check failed" \
3691 "Make sure to have the zlib libs and headers installed."
3692 fi
3693 fi
3694fi
3695
Fam Zhenge26110c2014-02-10 14:48:57 +08003696##########################################
3697# SHA command probe for modules
3698if test "$modules" = yes; then
3699 shacmd_probe="sha1sum sha1 shasum"
3700 for c in $shacmd_probe; do
Fam Zheng8ccefb92014-12-04 14:18:16 +08003701 if has $c; then
Fam Zhenge26110c2014-02-10 14:48:57 +08003702 shacmd="$c"
3703 break
3704 fi
3705 done
3706 if test "$shacmd" = ""; then
3707 error_exit "one of the checksum commands is required to enable modules: $shacmd_probe"
3708 fi
Anthony Liguorie18df142011-07-19 14:50:29 -05003709fi
3710
3711##########################################
Gerd Hoffmanne2134eb2012-09-25 16:04:58 +02003712# pixman support probe
3713
Eric Blakee633a5c2019-02-04 20:39:37 -06003714if test "$want_tools" = "no" && test "$softmmu" = "no"; then
Robert Schiele74880fe2012-12-04 16:58:08 +01003715 pixman_cflags=
3716 pixman_libs=
Gerd Hoffmann35c4e862017-09-05 16:01:16 +02003717elif $pkg_config --atleast-version=0.21.8 pixman-1 > /dev/null 2>&1; then
Stefan Weil89138852016-05-16 15:10:20 +02003718 pixman_cflags=$($pkg_config --cflags pixman-1)
3719 pixman_libs=$($pkg_config --libs pixman-1)
Gerd Hoffmanne2134eb2012-09-25 16:04:58 +02003720else
Gerd Hoffmannc12b6d72017-09-05 16:01:15 +02003721 error_exit "pixman >= 0.21.8 not present." \
3722 "Please install the pixman devel package."
Gerd Hoffmanne2134eb2012-09-25 16:04:58 +02003723fi
Gerd Hoffmanne2134eb2012-09-25 16:04:58 +02003724
3725##########################################
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003726# libmpathpersist probe
3727
3728if test "$mpath" != "no" ; then
Murilo Opsfelder Araujo1b0578f2018-08-10 11:11:16 -03003729 # probe for the new API
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003730 cat > $TMPC <<EOF
3731#include <libudev.h>
3732#include <mpath_persist.h>
3733unsigned mpath_mx_alloc_len = 1024;
3734int logsink;
Paolo Bonzinib3f1c8c2017-10-17 20:11:58 +02003735static struct config *multipath_conf;
3736extern struct udev *udev;
3737extern struct config *get_multipath_config(void);
3738extern void put_multipath_config(struct config *conf);
3739struct udev *udev;
3740struct config *get_multipath_config(void) { return multipath_conf; }
3741void put_multipath_config(struct config *conf) { }
3742
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003743int main(void) {
Paolo Bonzinib3f1c8c2017-10-17 20:11:58 +02003744 udev = udev_new();
3745 multipath_conf = mpath_lib_init();
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003746 return 0;
3747}
3748EOF
3749 if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3750 mpathpersist=yes
Murilo Opsfelder Araujo1b0578f2018-08-10 11:11:16 -03003751 mpathpersist_new_api=yes
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003752 else
Murilo Opsfelder Araujo1b0578f2018-08-10 11:11:16 -03003753 # probe for the old API
3754 cat > $TMPC <<EOF
3755#include <libudev.h>
3756#include <mpath_persist.h>
3757unsigned mpath_mx_alloc_len = 1024;
3758int logsink;
3759int main(void) {
3760 struct udev *udev = udev_new();
3761 mpath_lib_init(udev);
3762 return 0;
3763}
3764EOF
3765 if compile_prog "" "-ludev -lmultipath -lmpathpersist" ; then
3766 mpathpersist=yes
3767 mpathpersist_new_api=no
3768 else
3769 mpathpersist=no
3770 fi
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02003771 fi
3772else
3773 mpathpersist=no
3774fi
3775
3776##########################################
M. Mohan Kumar17bff522011-12-14 13:58:42 +05303777# libcap probe
3778
3779if test "$cap" != "no" ; then
3780 cat > $TMPC <<EOF
3781#include <stdio.h>
3782#include <sys/capability.h>
Stefan Weilcc939742012-07-18 15:10:20 +01003783int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
M. Mohan Kumar17bff522011-12-14 13:58:42 +05303784EOF
3785 if compile_prog "" "-lcap" ; then
3786 cap=yes
3787 else
3788 cap=no
3789 fi
3790fi
3791
3792##########################################
aliguorie5d355d2009-04-24 18:03:15 +00003793# pthread probe
Brad4b29ec42011-08-07 20:02:11 -04003794PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
aliguori3c529d92008-12-12 16:41:40 +00003795
Christoph Hellwig4dd75c72009-08-10 23:39:39 +02003796pthread=no
aliguorie5d355d2009-04-24 18:03:15 +00003797cat > $TMPC << EOF
aliguori3c529d92008-12-12 16:41:40 +00003798#include <pthread.h>
Stefan Weil7a42bbe2011-12-17 09:27:32 +01003799static void *f(void *p) { return NULL; }
3800int main(void) {
3801 pthread_t thread;
3802 pthread_create(&thread, 0, f, 0);
3803 return 0;
3804}
blueswir1414f0da2008-08-15 18:20:52 +00003805EOF
Andreas Färberbd00d532010-09-20 00:50:44 +02003806if compile_prog "" "" ; then
3807 pthread=yes
3808else
3809 for pthread_lib in $PTHREADLIBS_LIST; do
3810 if compile_prog "" "$pthread_lib" ; then
3811 pthread=yes
Peter Portantee3c56762012-04-20 10:36:12 -04003812 found=no
3813 for lib_entry in $LIBS; do
3814 if test "$lib_entry" = "$pthread_lib"; then
3815 found=yes
3816 break
3817 fi
3818 done
3819 if test "$found" = "no"; then
3820 LIBS="$pthread_lib $LIBS"
Marc-André Lureau14ab3aa2018-01-04 17:05:06 +01003821 libs_qga="$pthread_lib $libs_qga"
Peter Portantee3c56762012-04-20 10:36:12 -04003822 fi
Daniel P. Berrange409437e2016-07-20 14:23:13 +01003823 PTHREAD_LIB="$pthread_lib"
Andreas Färberbd00d532010-09-20 00:50:44 +02003824 break
3825 fi
3826 done
3827fi
blueswir1414f0da2008-08-15 18:20:52 +00003828
Eric Blakee633a5c2019-02-04 20:39:37 -06003829if test "$mingw32" != yes && test "$pthread" = no; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01003830 error_exit "pthread check failed" \
3831 "Make sure to have the pthread libs and headers installed."
aliguorie5d355d2009-04-24 18:03:15 +00003832fi
3833
Roman Bolshakov479a5742018-12-17 23:26:01 +03003834# check for pthread_setname_np with thread id
3835pthread_setname_np_w_tid=no
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00003836cat > $TMPC << EOF
3837#include <pthread.h>
3838
3839static void *f(void *p) { return NULL; }
3840int main(void)
3841{
3842 pthread_t thread;
3843 pthread_create(&thread, 0, f, 0);
3844 pthread_setname_np(thread, "QEMU");
3845 return 0;
3846}
3847EOF
3848if compile_prog "" "$pthread_lib" ; then
Roman Bolshakov479a5742018-12-17 23:26:01 +03003849 pthread_setname_np_w_tid=yes
3850fi
3851
3852# check for pthread_setname_np without thread id
3853pthread_setname_np_wo_tid=no
3854cat > $TMPC << EOF
3855#include <pthread.h>
3856
3857static void *f(void *p) { pthread_setname_np("QEMU"); }
3858int main(void)
3859{
3860 pthread_t thread;
3861 pthread_create(&thread, 0, f, 0);
3862 return 0;
3863}
3864EOF
3865if compile_prog "" "$pthread_lib" ; then
3866 pthread_setname_np_wo_tid=yes
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00003867fi
3868
aliguoribf9298b2008-12-05 20:05:26 +00003869##########################################
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003870# rbd probe
3871if test "$rbd" != "no" ; then
3872 cat > $TMPC <<EOF
3873#include <stdio.h>
Josh Durginad32e9c2011-05-26 16:07:31 -07003874#include <rbd/librbd.h>
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003875int main(void) {
Josh Durginad32e9c2011-05-26 16:07:31 -07003876 rados_t cluster;
3877 rados_create(&cluster, NULL);
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003878 return 0;
3879}
3880EOF
Josh Durginad32e9c2011-05-26 16:07:31 -07003881 rbd_libs="-lrbd -lrados"
3882 if compile_prog "" "$rbd_libs" ; then
3883 rbd=yes
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003884 else
3885 if test "$rbd" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003886 feature_not_found "rados block device" "Install librbd/ceph devel"
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003887 fi
3888 rbd=no
3889 fi
Christian Brunnerf27aaf42010-12-06 20:53:01 +01003890fi
3891
3892##########################################
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01003893# libssh2 probe
Richard W.M. Jones4fc16832013-04-19 09:16:39 +01003894min_libssh2_version=1.2.8
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01003895if test "$libssh2" != "no" ; then
Stefan Weil65d5d3f2013-08-27 21:09:13 +02003896 if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
Stefan Weil89138852016-05-16 15:10:20 +02003897 libssh2_cflags=$($pkg_config libssh2 --cflags)
3898 libssh2_libs=$($pkg_config libssh2 --libs)
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01003899 libssh2=yes
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01003900 else
3901 if test "$libssh2" = "yes" ; then
Richard W.M. Jones4fc16832013-04-19 09:16:39 +01003902 error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01003903 fi
3904 libssh2=no
3905 fi
3906fi
3907
3908##########################################
Richard W.M. Jones9a2d4622013-04-09 15:30:54 +01003909# libssh2_sftp_fsync probe
3910
3911if test "$libssh2" = "yes"; then
3912 cat > $TMPC <<EOF
3913#include <stdio.h>
3914#include <libssh2.h>
3915#include <libssh2_sftp.h>
3916int main(void) {
3917 LIBSSH2_SESSION *session;
3918 LIBSSH2_SFTP *sftp;
3919 LIBSSH2_SFTP_HANDLE *sftp_handle;
3920 session = libssh2_session_init ();
3921 sftp = libssh2_sftp_init (session);
3922 sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
3923 libssh2_sftp_fsync (sftp_handle);
3924 return 0;
3925}
3926EOF
3927 # libssh2_cflags/libssh2_libs defined in previous test.
3928 if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
3929 QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
3930 fi
3931fi
3932
3933##########################################
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003934# linux-aio probe
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003935
3936if test "$linux_aio" != "no" ; then
3937 cat > $TMPC <<EOF
3938#include <libaio.h>
3939#include <sys/eventfd.h>
Scott Wood832ce9c2010-10-05 14:28:17 -05003940#include <stddef.h>
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003941int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
3942EOF
3943 if compile_prog "" "-laio" ; then
3944 linux_aio=yes
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003945 else
3946 if test "$linux_aio" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003947 feature_not_found "linux AIO" "Install libaio devel"
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003948 fi
Luiz Capitulino3cfcae32009-08-31 13:18:12 -03003949 linux_aio=no
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02003950 fi
3951fi
3952
3953##########################################
Paolo Bonzini7aaa6a12019-01-23 14:56:07 +08003954# TPM emulation is only on POSIX
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01003955
Paolo Bonzini7aaa6a12019-01-23 14:56:07 +08003956if test "$tpm" = ""; then
3957 if test "$mingw32" = "yes"; then
3958 tpm=no
3959 else
3960 tpm=yes
3961 fi
3962elif test "$tpm" = "yes"; then
3963 if test "$mingw32" = "yes" ; then
3964 error_exit "TPM emulation only available on POSIX systems"
3965 fi
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01003966fi
3967
3968##########################################
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07003969# attr probe
3970
3971if test "$attr" != "no" ; then
3972 cat > $TMPC <<EOF
3973#include <stdio.h>
3974#include <sys/types.h>
Pavel Borzenkovf2338fb2011-11-11 00:26:59 +04003975#ifdef CONFIG_LIBATTR
3976#include <attr/xattr.h>
3977#else
Avi Kivity4f26f2b2011-11-09 14:44:52 +02003978#include <sys/xattr.h>
Pavel Borzenkovf2338fb2011-11-11 00:26:59 +04003979#endif
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07003980int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
3981EOF
Avi Kivity4f26f2b2011-11-09 14:44:52 +02003982 if compile_prog "" "" ; then
3983 attr=yes
3984 # Older distros have <attr/xattr.h>, and need -lattr:
Pavel Borzenkovf2338fb2011-11-11 00:26:59 +04003985 elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07003986 attr=yes
3987 LIBS="-lattr $LIBS"
Avi Kivity4f26f2b2011-11-09 14:44:52 +02003988 libattr=yes
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07003989 else
3990 if test "$attr" = "yes" ; then
Stewart Smith21684af2014-01-24 12:39:10 +11003991 feature_not_found "ATTR" "Install libc6 or libattr devel"
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07003992 fi
3993 attr=no
3994 fi
3995fi
3996
3997##########################################
aliguoribf9298b2008-12-05 20:05:26 +00003998# iovec probe
3999cat > $TMPC <<EOF
blueswir1db34f0b2009-01-14 18:03:53 +00004000#include <sys/types.h>
aliguoribf9298b2008-12-05 20:05:26 +00004001#include <sys/uio.h>
blueswir1db34f0b2009-01-14 18:03:53 +00004002#include <unistd.h>
Stefan Weilf91f9be2011-12-17 09:27:33 +01004003int main(void) { return sizeof(struct iovec); }
aliguoribf9298b2008-12-05 20:05:26 +00004004EOF
4005iovec=no
Juan Quintela52166aa2009-08-03 14:46:03 +02004006if compile_prog "" "" ; then
aliguoribf9298b2008-12-05 20:05:26 +00004007 iovec=yes
4008fi
4009
aurel32f652e6a2008-12-16 10:43:48 +00004010##########################################
aliguoriceb42de2009-04-07 18:43:28 +00004011# preadv probe
4012cat > $TMPC <<EOF
4013#include <sys/types.h>
4014#include <sys/uio.h>
4015#include <unistd.h>
Blue Swirlc075a722012-08-09 20:21:25 +00004016int main(void) { return preadv(0, 0, 0, 0); }
aliguoriceb42de2009-04-07 18:43:28 +00004017EOF
4018preadv=no
Juan Quintela52166aa2009-08-03 14:46:03 +02004019if compile_prog "" "" ; then
aliguoriceb42de2009-04-07 18:43:28 +00004020 preadv=yes
4021fi
4022
4023##########################################
aurel32f652e6a2008-12-16 10:43:48 +00004024# fdt probe
Peter Maydelle169e1e2013-05-24 16:26:54 +01004025# fdt support is mandatory for at least some target architectures,
4026# so insist on it if we're building those system emulators.
4027fdt_required=no
4028for target in $target_list; do
4029 case $target in
KONRAD Frederica6664092018-05-03 17:17:16 +02004030 aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu|mips64el-softmmu|riscv*-softmmu)
Peter Maydelle169e1e2013-05-24 16:26:54 +01004031 fdt_required=yes
4032 ;;
4033 esac
4034done
4035
4036if test "$fdt_required" = "yes"; then
4037 if test "$fdt" = "no"; then
4038 error_exit "fdt disabled but some requested targets require it." \
4039 "You can turn off fdt only if you also disable all the system emulation" \
4040 "targets which need it (by specifying a cut down --target-list)."
4041 fi
4042 fdt=yes
4043fi
4044
Juan Quintela2df87df2009-08-12 18:29:54 +02004045if test "$fdt" != "no" ; then
Juan Quintelab41af4b2009-07-27 16:13:20 +02004046 fdt_libs="-lfdt"
Peter Crosthwaite96ce6542013-05-27 14:20:57 +10004047 # explicitly check for libfdt_env.h as it is missing in some stable installs
Paul Burton6e85fce2016-09-08 15:51:55 +01004048 # and test for required functions to make sure we are on a version >= 1.4.2
Juan Quintelab41af4b2009-07-27 16:13:20 +02004049 cat > $TMPC << EOF
Thomas Huth31ce0ad2015-05-18 12:59:49 +02004050#include <libfdt.h>
Peter Crosthwaite96ce6542013-05-27 14:20:57 +10004051#include <libfdt_env.h>
Alexey Kardashevskiyfea35ca2018-12-21 01:34:48 +01004052int main(void) { fdt_check_full(NULL, 0); return 0; }
aurel32f652e6a2008-12-16 10:43:48 +00004053EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004054 if compile_prog "" "$fdt_libs" ; then
Peter Crosthwaitea540f152013-04-18 14:47:31 +10004055 # system DTC is good - use it
Philippe Mathieu-Daudée3971d62018-04-15 20:05:20 -03004056 fdt=system
Peter Crosthwaitea540f152013-04-18 14:47:31 +10004057 else
Daniel P. Berrangeaef45d52017-09-29 11:11:56 +01004058 # have GIT checkout, so activate dtc submodule
4059 if test -e "${source_path}/.git" ; then
4060 git_submodules="${git_submodules} dtc"
4061 fi
4062 if test -d "${source_path}/dtc/libfdt" || test -e "${source_path}/.git" ; then
Philippe Mathieu-Daudée3971d62018-04-15 20:05:20 -03004063 fdt=git
Daniel P. Berrangeaef45d52017-09-29 11:11:56 +01004064 mkdir -p dtc
4065 if [ "$pwd_is_source_path" != "y" ] ; then
4066 symlink "$source_path/dtc/Makefile" "dtc/Makefile"
4067 symlink "$source_path/dtc/scripts" "dtc/scripts"
4068 fi
4069 fdt_cflags="-I\$(SRC_PATH)/dtc/libfdt"
Philippe Mathieu-Daudé8a99e9a2018-04-15 20:05:19 -03004070 fdt_ldflags="-L\$(BUILD_DIR)/dtc/libfdt"
4071 fdt_libs="$fdt_libs"
Daniel P. Berrangeaef45d52017-09-29 11:11:56 +01004072 elif test "$fdt" = "yes" ; then
4073 # Not a git build & no libfdt found, prompt for system install
4074 error_exit "DTC (libfdt) version >= 1.4.2 not present." \
4075 "Please install the DTC (libfdt) devel package"
4076 else
4077 # don't have and don't want
4078 fdt_libs=
4079 fdt=no
4080 fi
aurel32f652e6a2008-12-16 10:43:48 +00004081 fi
4082fi
4083
Peter Crosthwaitea540f152013-04-18 14:47:31 +10004084libs_softmmu="$libs_softmmu $fdt_libs"
4085
Michael Walle20ff0752011-03-07 23:32:39 +01004086##########################################
OGAWA Hirofumifb719562015-10-27 02:45:48 +09004087# opengl probe (for sdl2, gtk, milkymist-tmu2)
Gerd Hoffmannb1546f32015-03-16 10:03:53 +01004088
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01004089if test "$opengl" != "no" ; then
Michael Tokarev4939a1d2018-06-30 19:54:48 +03004090 opengl_pkgs="epoxy gbm"
Gerd Hoffmann5f9b1e32018-03-01 11:05:43 +01004091 if $pkg_config $opengl_pkgs; then
4092 opengl_cflags="$($pkg_config --cflags $opengl_pkgs)"
4093 opengl_libs="$($pkg_config --libs $opengl_pkgs)"
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01004094 opengl=yes
Gerd Hoffmann925a0402015-05-26 12:26:21 +02004095 if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
4096 gtk_gl="yes"
4097 fi
Gerd Hoffmanncc720a52017-03-21 08:04:48 +01004098 QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
Michael Walle20ff0752011-03-07 23:32:39 +01004099 else
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01004100 if test "$opengl" = "yes" ; then
Gerd Hoffmanndcf30022015-05-11 12:24:43 +02004101 feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
Michael Walle20ff0752011-03-07 23:32:39 +01004102 fi
Jeremy Whitef676c672015-01-09 13:08:49 -06004103 opengl_cflags=""
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01004104 opengl_libs=""
4105 opengl=no
Michael Walle20ff0752011-03-07 23:32:39 +01004106 fi
4107fi
4108
Gerd Hoffmann014cb152015-12-03 12:56:34 +01004109if test "$opengl" = "yes"; then
4110 cat > $TMPC << EOF
4111#include <epoxy/egl.h>
4112#ifndef EGL_MESA_image_dma_buf_export
4113# error mesa/epoxy lacks support for dmabufs (mesa 10.6+)
4114#endif
4115int main(void) { return 0; }
4116EOF
4117 if compile_prog "" "" ; then
4118 opengl_dmabuf=yes
4119 fi
4120fi
Chrysostomos Nanakosc9a12e72014-08-04 17:35:32 +03004121
Eric Blakee633a5c2019-02-04 20:39:37 -06004122if test "$opengl" = "yes" && test "$have_x11" = "yes"; then
Philippe Mathieu-Daudé99e1a932019-01-30 13:00:03 +01004123 for target in $target_list; do
4124 case $target in
4125 lm32-softmmu) # milkymist-tmu2 requires X11 and OpenGL
4126 need_x11=yes
4127 ;;
4128 esac
4129 done
4130fi
4131
Klim Kireeved279a02018-01-12 12:01:19 +03004132##########################################
4133# libxml2 probe
4134if test "$libxml2" != "no" ; then
4135 if $pkg_config --exists libxml-2.0; then
4136 libxml2="yes"
4137 libxml2_cflags=$($pkg_config --cflags libxml-2.0)
4138 libxml2_libs=$($pkg_config --libs libxml-2.0)
4139 else
4140 if test "$libxml2" = "yes"; then
4141 feature_not_found "libxml2" "Install libxml2 devel"
4142 fi
4143 libxml2="no"
4144 fi
4145fi
Chrysostomos Nanakosc9a12e72014-08-04 17:35:32 +03004146
Bharata B Raoeb100392012-09-24 14:42:45 +05304147##########################################
4148# glusterfs probe
4149if test "$glusterfs" != "no" ; then
Stefan Weil65d5d3f2013-08-27 21:09:13 +02004150 if $pkg_config --atleast-version=3 glusterfs-api; then
Bharata B Raoe01bee02013-07-16 21:47:41 +05304151 glusterfs="yes"
Stefan Weil89138852016-05-16 15:10:20 +02004152 glusterfs_cflags=$($pkg_config --cflags glusterfs-api)
4153 glusterfs_libs=$($pkg_config --libs glusterfs-api)
Jeff Codyd85fa9e2016-04-05 10:40:09 -04004154 if $pkg_config --atleast-version=4 glusterfs-api; then
4155 glusterfs_xlator_opt="yes"
4156 fi
Stefan Weil65d5d3f2013-08-27 21:09:13 +02004157 if $pkg_config --atleast-version=5 glusterfs-api; then
Bharata B Rao0c14fb42013-07-16 21:47:42 +05304158 glusterfs_discard="yes"
4159 fi
Bharata B Rao7c815372013-12-21 14:51:25 +05304160 if $pkg_config --atleast-version=6 glusterfs-api; then
Niels de Vosdf3a4292017-05-28 12:01:14 +05304161 glusterfs_fallocate="yes"
Bharata B Rao7c815372013-12-21 14:51:25 +05304162 glusterfs_zerofill="yes"
4163 fi
Prasanna Kumar Kalevere014dbe2019-03-05 16:46:33 +01004164 cat > $TMPC << EOF
4165#include <glusterfs/api/glfs.h>
4166
4167int
4168main(void)
4169{
4170 /* new glfs_ftruncate() passes two additional args */
4171 return glfs_ftruncate(NULL, 0, NULL, NULL);
4172}
4173EOF
4174 if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4175 glusterfs_ftruncate_has_stat="yes"
4176 fi
Niels de Vos0e3b8912019-03-05 16:46:34 +01004177 cat > $TMPC << EOF
4178#include <glusterfs/api/glfs.h>
4179
4180/* new glfs_io_cbk() passes two additional glfs_stat structs */
4181static void
4182glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data)
4183{}
4184
4185int
4186main(void)
4187{
4188 glfs_io_cbk iocb = &glusterfs_iocb;
4189 iocb(NULL, 0 , NULL, NULL, NULL);
4190 return 0;
4191}
4192EOF
4193 if compile_prog "$glusterfs_cflags" "$glusterfs_libs" ; then
4194 glusterfs_iocb_has_stat="yes"
4195 fi
Bharata B Raoeb100392012-09-24 14:42:45 +05304196 else
4197 if test "$glusterfs" = "yes" ; then
Hu Tao8efc9362014-06-26 17:34:50 +08004198 feature_not_found "GlusterFS backend support" \
4199 "Install glusterfs-api devel >= 3"
Bharata B Raoeb100392012-09-24 14:42:45 +05304200 fi
Bharata B Raoe01bee02013-07-16 21:47:41 +05304201 glusterfs="no"
Bharata B Raoeb100392012-09-24 14:42:45 +05304202 fi
4203fi
4204
aurel3239386ac2009-04-15 19:48:17 +00004205# Check for inotify functions when we are building linux-user
aurel323b3f24a2009-04-15 16:12:13 +00004206# emulator. This is done because older glibc versions don't
4207# have syscall stubs for these implemented. In that case we
4208# don't provide them even if kernel supports them.
4209#
4210inotify=no
Riku Voipio67ba57f2009-06-29 17:26:11 +03004211cat > $TMPC << EOF
aurel323b3f24a2009-04-15 16:12:13 +00004212#include <sys/inotify.h>
4213
4214int
4215main(void)
4216{
4217 /* try to start inotify */
aurel328690e422009-04-17 13:50:32 +00004218 return inotify_init();
aurel323b3f24a2009-04-15 16:12:13 +00004219}
4220EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004221if compile_prog "" "" ; then
Riku Voipio67ba57f2009-06-29 17:26:11 +03004222 inotify=yes
aurel323b3f24a2009-04-15 16:12:13 +00004223fi
4224
Riku Voipioc05c7a72010-03-26 15:25:11 +00004225inotify1=no
4226cat > $TMPC << EOF
4227#include <sys/inotify.h>
4228
4229int
4230main(void)
4231{
4232 /* try to start inotify */
4233 return inotify_init1(0);
4234}
4235EOF
4236if compile_prog "" "" ; then
4237 inotify1=yes
4238fi
4239
Riku Voipio099d6b02009-05-05 12:10:04 +03004240# check if pipe2 is there
4241pipe2=no
4242cat > $TMPC << EOF
Riku Voipio099d6b02009-05-05 12:10:04 +03004243#include <unistd.h>
4244#include <fcntl.h>
4245
4246int main(void)
4247{
4248 int pipefd[2];
Bruce Rogers9bca8162012-08-20 12:45:08 -06004249 return pipe2(pipefd, O_CLOEXEC);
Riku Voipio099d6b02009-05-05 12:10:04 +03004250}
4251EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004252if compile_prog "" "" ; then
Riku Voipio099d6b02009-05-05 12:10:04 +03004253 pipe2=yes
4254fi
4255
Kevin Wolf40ff6d72009-12-02 12:24:42 +01004256# check if accept4 is there
4257accept4=no
4258cat > $TMPC << EOF
Kevin Wolf40ff6d72009-12-02 12:24:42 +01004259#include <sys/socket.h>
4260#include <stddef.h>
4261
4262int main(void)
4263{
4264 accept4(0, NULL, NULL, SOCK_CLOEXEC);
4265 return 0;
4266}
4267EOF
4268if compile_prog "" "" ; then
4269 accept4=yes
4270fi
4271
vibisreenivasan3ce34df2009-05-16 18:32:41 +05304272# check if tee/splice is there. vmsplice was added same time.
4273splice=no
4274cat > $TMPC << EOF
vibisreenivasan3ce34df2009-05-16 18:32:41 +05304275#include <unistd.h>
4276#include <fcntl.h>
4277#include <limits.h>
4278
4279int main(void)
4280{
Stefan Weil66ea0f22011-12-17 09:27:35 +01004281 int len, fd = 0;
vibisreenivasan3ce34df2009-05-16 18:32:41 +05304282 len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
4283 splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
4284 return 0;
4285}
4286EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004287if compile_prog "" "" ; then
vibisreenivasan3ce34df2009-05-16 18:32:41 +05304288 splice=yes
4289fi
4290
Marcelo Tosattidcc38d12010-10-11 15:31:15 -03004291##########################################
Wanlong Gaoa99d57b2014-05-14 17:43:28 +08004292# libnuma probe
4293
4294if test "$numa" != "no" ; then
4295 cat > $TMPC << EOF
4296#include <numa.h>
4297int main(void) { return numa_available(); }
4298EOF
4299
4300 if compile_prog "" "-lnuma" ; then
4301 numa=yes
4302 libs_softmmu="-lnuma $libs_softmmu"
4303 else
4304 if test "$numa" = "yes" ; then
4305 feature_not_found "numa" "install numactl devel"
4306 fi
4307 numa=no
4308 fi
4309fi
4310
Alexandre Derumier7b01cb92015-06-19 12:56:58 +02004311if test "$tcmalloc" = "yes" && test "$jemalloc" = "yes" ; then
4312 echo "ERROR: tcmalloc && jemalloc can't be used at the same time"
4313 exit 1
4314fi
4315
Yang Zhong5a22ab72017-12-20 21:16:46 +08004316# Even if malloc_trim() is available, these non-libc memory allocators
4317# do not support it.
4318if test "$tcmalloc" = "yes" || test "$jemalloc" = "yes" ; then
4319 if test "$malloc_trim" = "yes" ; then
4320 echo "Disabling malloc_trim with non-libc memory allocator"
4321 fi
4322 malloc_trim="no"
4323fi
4324
4325#######################################
4326# malloc_trim
4327
4328if test "$malloc_trim" != "no" ; then
4329 cat > $TMPC << EOF
4330#include <malloc.h>
4331int main(void) { malloc_trim(0); return 0; }
4332EOF
4333 if compile_prog "" "" ; then
4334 malloc_trim="yes"
4335 else
4336 malloc_trim="no"
4337 fi
4338fi
4339
Wanlong Gaoa99d57b2014-05-14 17:43:28 +08004340##########################################
Fam Zheng2847b462015-03-26 11:03:12 +08004341# tcmalloc probe
4342
4343if test "$tcmalloc" = "yes" ; then
4344 cat > $TMPC << EOF
4345#include <stdlib.h>
4346int main(void) { malloc(1); return 0; }
4347EOF
4348
4349 if compile_prog "" "-ltcmalloc" ; then
4350 LIBS="-ltcmalloc $LIBS"
4351 else
4352 feature_not_found "tcmalloc" "install gperftools devel"
4353 fi
4354fi
4355
4356##########################################
Alexandre Derumier7b01cb92015-06-19 12:56:58 +02004357# jemalloc probe
4358
4359if test "$jemalloc" = "yes" ; then
4360 cat > $TMPC << EOF
4361#include <stdlib.h>
4362int main(void) { malloc(1); return 0; }
4363EOF
4364
4365 if compile_prog "" "-ljemalloc" ; then
4366 LIBS="-ljemalloc $LIBS"
4367 else
4368 feature_not_found "jemalloc" "install jemalloc devel"
4369 fi
4370fi
4371
4372##########################################
Marcelo Tosattidcc38d12010-10-11 15:31:15 -03004373# signalfd probe
4374signalfd="no"
4375cat > $TMPC << EOF
Marcelo Tosattidcc38d12010-10-11 15:31:15 -03004376#include <unistd.h>
4377#include <sys/syscall.h>
4378#include <signal.h>
4379int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
4380EOF
4381
4382if compile_prog "" "" ; then
4383 signalfd=yes
4384fi
4385
Richard W.M. Jonesd339d762019-01-18 10:11:14 +00004386# check if optreset global is declared by <getopt.h>
4387optreset="no"
4388cat > $TMPC << EOF
4389#include <getopt.h>
4390int main(void) { return optreset; }
4391EOF
4392
4393if compile_prog "" "" ; then
4394 optreset=yes
4395fi
4396
Riku Voipioc2882b92009-08-12 15:08:24 +03004397# check if eventfd is supported
4398eventfd=no
4399cat > $TMPC << EOF
4400#include <sys/eventfd.h>
4401
4402int main(void)
4403{
Stefan Weil55cc7f32011-12-17 09:27:37 +01004404 return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
Riku Voipioc2882b92009-08-12 15:08:24 +03004405}
4406EOF
4407if compile_prog "" "" ; then
4408 eventfd=yes
4409fi
4410
Marc-André Lureau751bcc32015-10-09 17:17:16 +02004411# check if memfd is supported
4412memfd=no
4413cat > $TMPC << EOF
Paolo Bonzini75e5b702017-11-28 11:51:27 +01004414#include <sys/mman.h>
Marc-André Lureau751bcc32015-10-09 17:17:16 +02004415
4416int main(void)
4417{
4418 return memfd_create("foo", MFD_ALLOW_SEALING);
4419}
4420EOF
4421if compile_prog "" "" ; then
4422 memfd=yes
4423fi
4424
Cortland Tölva955727d2018-10-08 09:35:19 -07004425# check for usbfs
4426have_usbfs=no
4427if test "$linux_user" = "yes"; then
Thomas Petazzoni96566d02019-02-13 22:18:27 +01004428 cat > $TMPC << EOF
4429#include <linux/usbdevice_fs.h>
4430
4431#ifndef USBDEVFS_GET_CAPABILITIES
4432#error "USBDEVFS_GET_CAPABILITIES undefined"
4433#endif
4434
4435#ifndef USBDEVFS_DISCONNECT_CLAIM
4436#error "USBDEVFS_DISCONNECT_CLAIM undefined"
4437#endif
4438
4439int main(void)
4440{
4441 return 0;
4442}
4443EOF
4444 if compile_prog "" ""; then
Cortland Tölva955727d2018-10-08 09:35:19 -07004445 have_usbfs=yes
4446 fi
Cortland Tölva955727d2018-10-08 09:35:19 -07004447fi
Marc-André Lureau751bcc32015-10-09 17:17:16 +02004448
Ulrich Hechtd0927932009-09-17 20:22:14 +03004449# check for fallocate
4450fallocate=no
4451cat > $TMPC << EOF
4452#include <fcntl.h>
4453
4454int main(void)
4455{
4456 fallocate(0, 0, 0, 0);
4457 return 0;
4458}
4459EOF
Peter Maydell8fb03152012-04-04 17:03:15 +01004460if compile_prog "" "" ; then
Ulrich Hechtd0927932009-09-17 20:22:14 +03004461 fallocate=yes
4462fi
4463
Kusanagi Kouichi3d4fa432013-01-14 16:26:52 +01004464# check for fallocate hole punching
4465fallocate_punch_hole=no
4466cat > $TMPC << EOF
4467#include <fcntl.h>
4468#include <linux/falloc.h>
4469
4470int main(void)
4471{
4472 fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
4473 return 0;
4474}
4475EOF
4476if compile_prog "" "" ; then
4477 fallocate_punch_hole=yes
4478fi
4479
Denis V. Lunevb953f072015-01-30 11:42:14 +03004480# check that fallocate supports range zeroing inside the file
4481fallocate_zero_range=no
4482cat > $TMPC << EOF
4483#include <fcntl.h>
4484#include <linux/falloc.h>
4485
4486int main(void)
4487{
4488 fallocate(0, FALLOC_FL_ZERO_RANGE, 0, 0);
4489 return 0;
4490}
4491EOF
4492if compile_prog "" "" ; then
4493 fallocate_zero_range=yes
4494fi
4495
Kevin Wolfed911432014-09-29 17:12:59 +02004496# check for posix_fallocate
4497posix_fallocate=no
4498cat > $TMPC << EOF
4499#include <fcntl.h>
4500
4501int main(void)
4502{
4503 posix_fallocate(0, 0, 0);
4504 return 0;
4505}
4506EOF
4507if compile_prog "" "" ; then
4508 posix_fallocate=yes
4509fi
4510
Peter Maydellc727f472011-01-06 11:05:10 +00004511# check for sync_file_range
4512sync_file_range=no
4513cat > $TMPC << EOF
4514#include <fcntl.h>
4515
4516int main(void)
4517{
4518 sync_file_range(0, 0, 0, 0);
4519 return 0;
4520}
4521EOF
Peter Maydell8fb03152012-04-04 17:03:15 +01004522if compile_prog "" "" ; then
Peter Maydellc727f472011-01-06 11:05:10 +00004523 sync_file_range=yes
4524fi
4525
Peter Maydelldace20d2011-01-10 13:11:24 +00004526# check for linux/fiemap.h and FS_IOC_FIEMAP
4527fiemap=no
4528cat > $TMPC << EOF
4529#include <sys/ioctl.h>
4530#include <linux/fs.h>
4531#include <linux/fiemap.h>
4532
4533int main(void)
4534{
4535 ioctl(0, FS_IOC_FIEMAP, 0);
4536 return 0;
4537}
4538EOF
Peter Maydell8fb03152012-04-04 17:03:15 +01004539if compile_prog "" "" ; then
Peter Maydelldace20d2011-01-10 13:11:24 +00004540 fiemap=yes
4541fi
4542
Ulrich Hechtd0927932009-09-17 20:22:14 +03004543# check for dup3
4544dup3=no
4545cat > $TMPC << EOF
4546#include <unistd.h>
4547
4548int main(void)
4549{
4550 dup3(0, 0, 0);
4551 return 0;
4552}
4553EOF
Jan Kiszka78f5d722009-11-03 10:54:44 +01004554if compile_prog "" "" ; then
Ulrich Hechtd0927932009-09-17 20:22:14 +03004555 dup3=yes
4556fi
4557
Alex Bligh4e0c6522013-08-21 16:02:43 +01004558# check for ppoll support
4559ppoll=no
4560cat > $TMPC << EOF
4561#include <poll.h>
4562
4563int main(void)
4564{
4565 struct pollfd pfd = { .fd = 0, .events = 0, .revents = 0 };
4566 ppoll(&pfd, 1, 0, 0);
4567 return 0;
4568}
4569EOF
4570if compile_prog "" "" ; then
4571 ppoll=yes
4572fi
4573
Alex Blighcd758dd2013-08-21 16:02:44 +01004574# check for prctl(PR_SET_TIMERSLACK , ... ) support
4575prctl_pr_set_timerslack=no
4576cat > $TMPC << EOF
4577#include <sys/prctl.h>
4578
4579int main(void)
4580{
4581 prctl(PR_SET_TIMERSLACK, 1, 0, 0, 0);
4582 return 0;
4583}
4584EOF
4585if compile_prog "" "" ; then
4586 prctl_pr_set_timerslack=yes
4587fi
4588
Peter Maydell3b6edd12011-02-15 18:35:05 +00004589# check for epoll support
4590epoll=no
4591cat > $TMPC << EOF
4592#include <sys/epoll.h>
4593
4594int main(void)
4595{
4596 epoll_create(0);
4597 return 0;
4598}
4599EOF
Peter Maydell8fb03152012-04-04 17:03:15 +01004600if compile_prog "" "" ; then
Peter Maydell3b6edd12011-02-15 18:35:05 +00004601 epoll=yes
4602fi
4603
Peter Maydell227f0212016-06-06 19:58:11 +01004604# epoll_create1 is a later addition
4605# so we must check separately for its presence
Peter Maydell3b6edd12011-02-15 18:35:05 +00004606epoll_create1=no
4607cat > $TMPC << EOF
4608#include <sys/epoll.h>
4609
4610int main(void)
4611{
Peter Maydell19e83f62011-04-26 16:56:40 +01004612 /* Note that we use epoll_create1 as a value, not as
4613 * a function being called. This is necessary so that on
4614 * old SPARC glibc versions where the function was present in
4615 * the library but not declared in the header file we will
4616 * fail the configure check. (Otherwise we will get a compiler
4617 * warning but not an error, and will proceed to fail the
4618 * qemu compile where we compile with -Werror.)
4619 */
Blue Swirlc075a722012-08-09 20:21:25 +00004620 return (int)(uintptr_t)&epoll_create1;
Peter Maydell3b6edd12011-02-15 18:35:05 +00004621}
4622EOF
Peter Maydell8fb03152012-04-04 17:03:15 +01004623if compile_prog "" "" ; then
Peter Maydell3b6edd12011-02-15 18:35:05 +00004624 epoll_create1=yes
4625fi
4626
Peter Maydella8fd1ab2013-02-08 07:31:55 +00004627# check for sendfile support
4628sendfile=no
4629cat > $TMPC << EOF
4630#include <sys/sendfile.h>
4631
4632int main(void)
4633{
4634 return sendfile(0, 0, 0, 0);
4635}
4636EOF
4637if compile_prog "" "" ; then
4638 sendfile=yes
4639fi
4640
Riku Voipio51834342014-06-22 11:25:42 +01004641# check for timerfd support (glibc 2.8 and newer)
4642timerfd=no
4643cat > $TMPC << EOF
4644#include <sys/timerfd.h>
4645
4646int main(void)
4647{
4648 return(timerfd_create(CLOCK_REALTIME, 0));
4649}
4650EOF
4651if compile_prog "" "" ; then
4652 timerfd=yes
4653fi
4654
Riku Voipio9af5c902014-08-12 15:58:57 +03004655# check for setns and unshare support
4656setns=no
4657cat > $TMPC << EOF
4658#include <sched.h>
4659
4660int main(void)
4661{
4662 int ret;
4663 ret = setns(0, 0);
4664 ret = unshare(0);
4665 return ret;
4666}
4667EOF
4668if compile_prog "" "" ; then
4669 setns=yes
4670fi
4671
Aleksandar Markovic38860a02016-10-10 13:23:29 +02004672# clock_adjtime probe
4673clock_adjtime=no
4674cat > $TMPC <<EOF
4675#include <time.h>
4676
4677int main(void)
4678{
4679 return clock_adjtime(0, 0);
4680}
4681EOF
4682clock_adjtime=no
4683if compile_prog "" "" ; then
4684 clock_adjtime=yes
4685fi
4686
Aleksandar Markovic5a03cd02016-10-10 13:23:30 +02004687# syncfs probe
4688syncfs=no
4689cat > $TMPC <<EOF
4690#include <unistd.h>
4691
4692int main(void)
4693{
4694 return syncfs(0);
4695}
4696EOF
4697syncfs=no
4698if compile_prog "" "" ; then
4699 syncfs=yes
4700fi
4701
Peter Maydell5f71eac2019-03-07 14:26:46 +00004702# Check we have a new enough version of sphinx-build
4703has_sphinx_build() {
4704 # This is a bit awkward but works: create a trivial document and
4705 # try to run it with our configuration file (which enforces a
4706 # version requirement). This will fail if either
4707 # sphinx-build doesn't exist at all or if it is too old.
4708 mkdir -p "$TMPDIR1/sphinx"
4709 touch "$TMPDIR1/sphinx/index.rst"
4710 sphinx-build -c "$source_path/docs" -b html "$TMPDIR1/sphinx" "$TMPDIR1/sphinx/out" >/dev/null 2>&1
4711}
4712
pbrookcc8ae6d2006-04-23 17:57:59 +00004713# Check if tools are available to build documentation.
Juan Quintelaa25dba12009-08-12 18:29:52 +02004714if test "$docs" != "no" ; then
Peter Maydell5f71eac2019-03-07 14:26:46 +00004715 if has makeinfo && has pod2man && has_sphinx_build; then
Juan Quintelaa25dba12009-08-12 18:29:52 +02004716 docs=yes
Juan Quintela83a3ab82009-08-12 18:29:51 +02004717 else
Juan Quintelaa25dba12009-08-12 18:29:52 +02004718 if test "$docs" = "yes" ; then
Peter Maydell5f71eac2019-03-07 14:26:46 +00004719 feature_not_found "docs" "Install texinfo, Perl/perl-podlators and python-sphinx"
Juan Quintela83a3ab82009-08-12 18:29:51 +02004720 fi
Juan Quintelaa25dba12009-08-12 18:29:52 +02004721 docs=no
Juan Quintela83a3ab82009-08-12 18:29:51 +02004722 fi
pbrookcc8ae6d2006-04-23 17:57:59 +00004723fi
4724
Stefan Weilf514f412009-10-11 12:44:07 +02004725# Search for bswap_32 function
Juan Quintela6ae9a1f2009-08-03 14:45:58 +02004726byteswap_h=no
4727cat > $TMPC << EOF
4728#include <byteswap.h>
4729int main(void) { return bswap_32(0); }
4730EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004731if compile_prog "" "" ; then
Juan Quintela6ae9a1f2009-08-03 14:45:58 +02004732 byteswap_h=yes
4733fi
4734
Stefan Weil75f13592013-01-05 12:17:38 +01004735# Search for bswap32 function
Juan Quintela6ae9a1f2009-08-03 14:45:58 +02004736bswap_h=no
4737cat > $TMPC << EOF
4738#include <sys/endian.h>
4739#include <sys/types.h>
4740#include <machine/bswap.h>
4741int main(void) { return bswap32(0); }
4742EOF
Juan Quintela52166aa2009-08-03 14:46:03 +02004743if compile_prog "" "" ; then
Juan Quintela6ae9a1f2009-08-03 14:45:58 +02004744 bswap_h=yes
4745fi
4746
aliguorida93a1f2008-12-12 20:02:52 +00004747##########################################
Peter Lievene49ab192014-06-04 14:33:26 +02004748# Do we have libiscsi >= 1.9.0
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11004749if test "$libiscsi" != "no" ; then
Peter Lievene49ab192014-06-04 14:33:26 +02004750 if $pkg_config --atleast-version=1.9.0 libiscsi; then
Paolo Bonzini3c33ea92013-02-22 18:14:28 +01004751 libiscsi="yes"
Stefan Weilca871ec2013-08-27 21:09:12 +02004752 libiscsi_cflags=$($pkg_config --cflags libiscsi)
4753 libiscsi_libs=$($pkg_config --libs libiscsi)
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11004754 else
4755 if test "$libiscsi" = "yes" ; then
Peter Lievene49ab192014-06-04 14:33:26 +02004756 feature_not_found "libiscsi" "Install libiscsi >= 1.9.0"
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11004757 fi
4758 libiscsi="no"
4759 fi
4760fi
4761
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11004762##########################################
Natanael Copa8bacde82012-09-12 09:06:51 +00004763# Do we need libm
4764cat > $TMPC << EOF
4765#include <math.h>
Alexey Kardashevskiyf80ea982014-07-01 17:30:27 +10004766int main(int argc, char **argv) { return isnan(sin((double)argc)); }
Natanael Copa8bacde82012-09-12 09:06:51 +00004767EOF
4768if compile_prog "" "" ; then
4769 :
4770elif compile_prog "" "-lm" ; then
4771 LIBS="-lm $LIBS"
4772 libs_qga="-lm $libs_qga"
4773else
Peter Maydell76ad07a2013-04-08 12:11:26 +01004774 error_exit "libm check failed"
Natanael Copa8bacde82012-09-12 09:06:51 +00004775fi
4776
4777##########################################
aliguorida93a1f2008-12-12 20:02:52 +00004778# Do we need librt
Natanael Copa8bacde82012-09-12 09:06:51 +00004779# uClibc provides 2 versions of clock_gettime(), one with realtime
4780# support and one without. This means that the clock_gettime() don't
4781# need -lrt. We still need it for timer_create() so we check for this
4782# function in addition.
aliguorida93a1f2008-12-12 20:02:52 +00004783cat > $TMPC <<EOF
4784#include <signal.h>
4785#include <time.h>
Natanael Copa8bacde82012-09-12 09:06:51 +00004786int main(void) {
4787 timer_create(CLOCK_REALTIME, NULL, NULL);
4788 return clock_gettime(CLOCK_REALTIME, NULL);
4789}
aliguorida93a1f2008-12-12 20:02:52 +00004790EOF
4791
Juan Quintela52166aa2009-08-03 14:46:03 +02004792if compile_prog "" "" ; then
Juan Quintela07ffa4b2009-08-03 14:46:17 +02004793 :
Natanael Copa8bacde82012-09-12 09:06:51 +00004794# we need pthread for static linking. use previous pthread test result
Rick Liu18e588b2014-05-30 14:10:20 -07004795elif compile_prog "" "$pthread_lib -lrt" ; then
4796 LIBS="$LIBS -lrt"
4797 libs_qga="$libs_qga -lrt"
aliguorida93a1f2008-12-12 20:02:52 +00004798fi
4799
Thomas Huthd99e97e2019-01-17 18:14:08 +01004800# Check whether we need to link libutil for openpty()
4801cat > $TMPC << EOF
4802extern int openpty(int *am, int *as, char *name, void *termp, void *winp);
4803int main(void) { return openpty(0, 0, 0, 0, 0); }
4804EOF
4805
4806if ! compile_prog "" "" ; then
4807 if compile_prog "" "-lutil" ; then
Juan Quintela6362a532009-08-03 14:46:32 +02004808 libs_softmmu="-lutil $libs_softmmu"
Thomas Huthd99e97e2019-01-17 18:14:08 +01004809 libs_tools="-lutil $libs_tools"
4810 fi
Juan Quintela6362a532009-08-03 14:46:32 +02004811fi
4812
Blue Swirlde5071c2009-09-12 09:58:46 +00004813##########################################
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01004814# spice probe
4815if test "$spice" != "no" ; then
4816 cat > $TMPC << EOF
4817#include <spice.h>
4818int main(void) { spice_server_new(); return 0; }
4819EOF
Jiri Denemark710fc4f2011-01-24 13:20:29 +01004820 spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
4821 spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
Marc-André Lureau1b636652018-11-28 19:59:32 +04004822 if $pkg_config --atleast-version=0.12.5 spice-server && \
Stefan Weil65d5d3f2013-08-27 21:09:13 +02004823 $pkg_config --atleast-version=0.12.3 spice-protocol && \
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01004824 compile_prog "$spice_cflags" "$spice_libs" ; then
4825 spice="yes"
4826 libs_softmmu="$libs_softmmu $spice_libs"
4827 QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
Alon Levy2e0e3c32012-08-22 11:16:26 +03004828 spice_protocol_version=$($pkg_config --modversion spice-protocol)
4829 spice_server_version=$($pkg_config --modversion spice-server)
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01004830 else
4831 if test "$spice" = "yes" ; then
Hu Tao8efc9362014-06-26 17:34:50 +08004832 feature_not_found "spice" \
Marc-André Lureau1b636652018-11-28 19:59:32 +04004833 "Install spice-server(>=0.12.5) and spice-protocol(>=0.12.3) devel"
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01004834 fi
4835 spice="no"
4836 fi
4837fi
4838
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004839# check for smartcard support
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004840if test "$smartcard" != "no"; then
Michal Privoznik0f5c6422018-04-03 12:34:37 +02004841 if $pkg_config --atleast-version=2.5.1 libcacard; then
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004842 libcacard_cflags=$($pkg_config --cflags libcacard)
4843 libcacard_libs=$($pkg_config --libs libcacard)
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004844 smartcard="yes"
Paolo Bonziniafd347a2012-12-20 20:39:36 +01004845 else
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004846 if test "$smartcard" = "yes"; then
4847 feature_not_found "smartcard" "Install libcacard devel"
Paolo Bonziniafd347a2012-12-20 20:39:36 +01004848 fi
Marc-André Lureau7b02f542015-08-30 11:48:40 +02004849 smartcard="no"
Paolo Bonziniafd347a2012-12-20 20:39:36 +01004850 fi
Robert Relyea111a38b2010-11-28 16:36:38 +02004851fi
4852
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01004853# check for libusb
4854if test "$libusb" != "no" ; then
Stefan Weil65d5d3f2013-08-27 21:09:13 +02004855 if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01004856 libusb="yes"
Stefan Weilca871ec2013-08-27 21:09:12 +02004857 libusb_cflags=$($pkg_config --cflags libusb-1.0)
4858 libusb_libs=$($pkg_config --libs libusb-1.0)
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01004859 else
4860 if test "$libusb" = "yes"; then
Hu Tao8efc9362014-06-26 17:34:50 +08004861 feature_not_found "libusb" "Install libusb devel >= 1.0.13"
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01004862 fi
4863 libusb="no"
4864 fi
4865fi
4866
Hans de Goede69354a82011-07-19 11:04:10 +02004867# check for usbredirparser for usb network redirection support
4868if test "$usb_redir" != "no" ; then
Stefan Weil65d5d3f2013-08-27 21:09:13 +02004869 if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
Hans de Goede69354a82011-07-19 11:04:10 +02004870 usb_redir="yes"
Stefan Weilca871ec2013-08-27 21:09:12 +02004871 usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
4872 usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
Hans de Goede69354a82011-07-19 11:04:10 +02004873 else
4874 if test "$usb_redir" = "yes"; then
Stewart Smith21684af2014-01-24 12:39:10 +11004875 feature_not_found "usb-redir" "Install usbredir devel"
Hans de Goede69354a82011-07-19 11:04:10 +02004876 fi
4877 usb_redir="no"
4878 fi
4879fi
4880
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01004881##########################################
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004882# check if we have VSS SDK headers for win
4883
Eric Blakee633a5c2019-02-04 20:39:37 -06004884if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4885 test "$vss_win32_sdk" != "no" ; then
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004886 case "$vss_win32_sdk" in
Michael Roth690604f2016-06-28 17:31:49 -05004887 "") vss_win32_include="-isystem $source_path" ;;
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004888 *\ *) # The SDK is installed in "Program Files" by default, but we cannot
4889 # handle path with spaces. So we symlink the headers into ".sdk/vss".
Michael Roth690604f2016-06-28 17:31:49 -05004890 vss_win32_include="-isystem $source_path/.sdk/vss"
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004891 symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
4892 ;;
Michael Roth690604f2016-06-28 17:31:49 -05004893 *) vss_win32_include="-isystem $vss_win32_sdk"
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004894 esac
4895 cat > $TMPC << EOF
4896#define __MIDL_user_allocate_free_DEFINED__
4897#include <inc/win2003/vss.h>
4898int main(void) { return VSS_CTX_BACKUP; }
4899EOF
4900 if compile_prog "$vss_win32_include" "" ; then
4901 guest_agent_with_vss="yes"
4902 QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
Fam Zheng315d3182016-09-21 12:27:21 +08004903 libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
Michael Rothf33ca812015-08-26 16:19:41 -05004904 qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004905 else
4906 if test "$vss_win32_sdk" != "" ; then
4907 echo "ERROR: Please download and install Microsoft VSS SDK:"
4908 echo "ERROR: http://www.microsoft.com/en-us/download/details.aspx?id=23490"
4909 echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
4910 echo "ERROR: scripts/extract-vsssdk-headers setup.exe"
4911 echo "ERROR: The headers are extracted in the directory \`inc'."
4912 feature_not_found "VSS support"
4913 fi
4914 guest_agent_with_vss="no"
4915 fi
4916fi
4917
4918##########################################
4919# lookup Windows platform SDK (if not specified)
4920# The SDK is needed only to build .tlb (type library) file of guest agent
4921# VSS provider from the source. It is usually unnecessary because the
4922# pre-compiled .tlb file is included.
4923
Eric Blakee633a5c2019-02-04 20:39:37 -06004924if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
4925 test "$guest_agent_with_vss" = "yes" ; then
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04004926 if test -z "$win_sdk"; then
4927 programfiles="$PROGRAMFILES"
4928 test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
4929 if test -n "$programfiles"; then
4930 win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
4931 else
4932 feature_not_found "Windows SDK"
4933 fi
4934 elif test "$win_sdk" = "no"; then
4935 win_sdk=""
4936 fi
4937fi
4938
4939##########################################
Michael Roth50cbebb2015-07-07 18:10:09 -05004940# check if mingw environment provides a recent ntddscsi.h
Eric Blakee633a5c2019-02-04 20:39:37 -06004941if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
Michael Roth50cbebb2015-07-07 18:10:09 -05004942 cat > $TMPC << EOF
4943#include <windows.h>
4944#include <ntddscsi.h>
4945int main(void) {
4946#if !defined(IOCTL_SCSI_GET_ADDRESS)
4947#error Missing required ioctl definitions
4948#endif
4949 SCSI_ADDRESS addr = { .Lun = 0, .TargetId = 0, .PathId = 0 };
4950 return addr.Lun;
4951}
4952EOF
4953 if compile_prog "" "" ; then
4954 guest_agent_ntddscsi=yes
Matt Hines996b9cd2019-01-28 14:30:56 -08004955 libs_qga="-lsetupapi -lcfgmgr32 $libs_qga"
Michael Roth50cbebb2015-07-07 18:10:09 -05004956 fi
4957fi
4958
4959##########################################
Gerd Hoffmann9d9e1522014-07-11 12:51:43 +02004960# virgl renderer probe
4961
4962if test "$virglrenderer" != "no" ; then
4963 cat > $TMPC << EOF
4964#include <virglrenderer.h>
4965int main(void) { virgl_renderer_poll(); return 0; }
4966EOF
4967 virgl_cflags=$($pkg_config --cflags virglrenderer 2>/dev/null)
4968 virgl_libs=$($pkg_config --libs virglrenderer 2>/dev/null)
Marc-André Lureau47479c52018-05-25 17:36:09 +02004969 virgl_version=$($pkg_config --modversion virglrenderer 2>/dev/null)
Gerd Hoffmann9d9e1522014-07-11 12:51:43 +02004970 if $pkg_config virglrenderer >/dev/null 2>&1 && \
4971 compile_prog "$virgl_cflags" "$virgl_libs" ; then
4972 virglrenderer="yes"
4973 else
4974 if test "$virglrenderer" = "yes" ; then
4975 feature_not_found "virglrenderer"
4976 fi
4977 virglrenderer="no"
4978 fi
4979fi
4980
4981##########################################
Richard Henderson8ca80762017-09-14 09:41:12 -07004982# capstone
4983
Richard Hendersone219c492017-09-28 09:01:23 -07004984case "$capstone" in
4985 "" | yes)
4986 if $pkg_config capstone; then
4987 capstone=system
Eric Blakee633a5c2019-02-04 20:39:37 -06004988 elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
Richard Hendersone219c492017-09-28 09:01:23 -07004989 capstone=git
4990 elif test -e "${source_path}/capstone/Makefile" ; then
4991 capstone=internal
4992 elif test -z "$capstone" ; then
4993 capstone=no
4994 else
4995 feature_not_found "capstone" "Install capstone devel or git submodule"
4996 fi
4997 ;;
4998
4999 system)
5000 if ! $pkg_config capstone; then
5001 feature_not_found "capstone" "Install capstone devel"
5002 fi
5003 ;;
5004esac
5005
5006case "$capstone" in
5007 git | internal)
5008 if test "$capstone" = git; then
5009 git_submodules="${git_submodules} capstone"
5010 fi
5011 mkdir -p capstone
5012 QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
5013 if test "$mingw32" = "yes"; then
5014 LIBCAPSTONE=capstone.lib
5015 else
5016 LIBCAPSTONE=libcapstone.a
5017 fi
5018 LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
5019 ;;
5020
5021 system)
Richard Henderson8ca80762017-09-14 09:41:12 -07005022 QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
5023 LIBS="$($pkg_config --libs capstone) $LIBS"
Richard Hendersone219c492017-09-28 09:01:23 -07005024 ;;
5025
5026 no)
5027 ;;
5028 *)
5029 error_exit "Unknown state for capstone: $capstone"
5030 ;;
5031esac
Richard Henderson8ca80762017-09-14 09:41:12 -07005032
5033##########################################
Blue Swirl5f6b9e82009-09-20 06:56:26 +00005034# check if we have fdatasync
5035
5036fdatasync=no
5037cat > $TMPC << EOF
5038#include <unistd.h>
Alexandre Raymondd1722a22011-05-29 18:22:48 -04005039int main(void) {
5040#if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
5041return fdatasync(0);
5042#else
Stefan Weile172fe12012-04-06 21:33:20 +02005043#error Not supported
Alexandre Raymondd1722a22011-05-29 18:22:48 -04005044#endif
5045}
Blue Swirl5f6b9e82009-09-20 06:56:26 +00005046EOF
5047if compile_prog "" "" ; then
5048 fdatasync=yes
5049fi
5050
Stefan Hajnoczi94a420b2010-05-22 17:52:39 +01005051##########################################
Andreas Färbere78815a2010-09-25 11:26:05 +00005052# check if we have madvise
5053
5054madvise=no
5055cat > $TMPC << EOF
5056#include <sys/types.h>
5057#include <sys/mman.h>
Scott Wood832ce9c2010-10-05 14:28:17 -05005058#include <stddef.h>
Andreas Färbere78815a2010-09-25 11:26:05 +00005059int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
5060EOF
5061if compile_prog "" "" ; then
5062 madvise=yes
5063fi
5064
5065##########################################
5066# check if we have posix_madvise
5067
5068posix_madvise=no
5069cat > $TMPC << EOF
5070#include <sys/mman.h>
Scott Wood832ce9c2010-10-05 14:28:17 -05005071#include <stddef.h>
Andreas Färbere78815a2010-09-25 11:26:05 +00005072int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
5073EOF
5074if compile_prog "" "" ; then
5075 posix_madvise=yes
5076fi
5077
5078##########################################
Andreas Gustafsson9bc5a712018-01-04 19:39:36 +02005079# check if we have posix_memalign()
5080
5081posix_memalign=no
5082cat > $TMPC << EOF
5083#include <stdlib.h>
5084int main(void) {
5085 void *p;
5086 return posix_memalign(&p, 8, 8);
5087}
5088EOF
5089if compile_prog "" "" ; then
5090 posix_memalign=yes
5091fi
5092
5093##########################################
Paul Durrant0a852412016-08-04 14:44:14 +01005094# check if we have posix_syslog
5095
5096posix_syslog=no
5097cat > $TMPC << EOF
5098#include <syslog.h>
5099int main(void) { openlog("qemu", LOG_PID, LOG_DAEMON); syslog(LOG_INFO, "configure"); return 0; }
5100EOF
5101if compile_prog "" "" ; then
5102 posix_syslog=yes
5103fi
5104
5105##########################################
Peter Maydell401bc052017-09-05 13:19:32 +01005106# check if we have sem_timedwait
5107
5108sem_timedwait=no
5109cat > $TMPC << EOF
5110#include <semaphore.h>
5111int main(void) { return sem_timedwait(0, 0); }
5112EOF
5113if compile_prog "" "" ; then
5114 sem_timedwait=yes
5115fi
5116
5117##########################################
Keno Fischer5c99fa32018-06-29 12:32:10 +02005118# check if we have strchrnul
5119
5120strchrnul=no
5121cat > $TMPC << EOF
5122#include <string.h>
5123int main(void);
5124// Use a haystack that the compiler shouldn't be able to constant fold
5125char *haystack = (char*)&main;
5126int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
5127EOF
5128if compile_prog "" "" ; then
5129 strchrnul=yes
5130fi
5131
5132##########################################
Stefan Hajnoczi94a420b2010-05-22 17:52:39 +01005133# check if trace backend exists
5134
Lluís Vilanova5b808272014-05-27 15:02:14 +02005135$python "$source_path/scripts/tracetool.py" "--backends=$trace_backends" --check-backends > /dev/null 2> /dev/null
Stefan Hajnoczi94a420b2010-05-22 17:52:39 +01005136if test "$?" -ne 0 ; then
Lluís Vilanova5b808272014-05-27 15:02:14 +02005137 error_exit "invalid trace backends" \
5138 "Please choose supported trace backends."
Stefan Hajnoczi94a420b2010-05-22 17:52:39 +01005139fi
5140
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005141##########################################
5142# For 'ust' backend, test if ust headers are present
Lluís Vilanova5b808272014-05-27 15:02:14 +02005143if have_backend "ust"; then
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005144 cat > $TMPC << EOF
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005145#include <lttng/tracepoint.h>
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005146int main(void) { return 0; }
5147EOF
Francis Deslauriersc79ed232016-11-28 10:52:17 -05005148 if compile_prog "" "-Wl,--no-as-needed -ldl" ; then
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005149 if $pkg_config lttng-ust --exists; then
Stefan Weil89138852016-05-16 15:10:20 +02005150 lttng_ust_libs=$($pkg_config --libs lttng-ust)
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005151 else
Francis Deslauriersc79ed232016-11-28 10:52:17 -05005152 lttng_ust_libs="-llttng-ust -ldl"
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005153 fi
5154 if $pkg_config liburcu-bp --exists; then
Stefan Weil89138852016-05-16 15:10:20 +02005155 urcu_bp_libs=$($pkg_config --libs liburcu-bp)
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005156 else
5157 urcu_bp_libs="-lurcu-bp"
5158 fi
5159
5160 LIBS="$lttng_ust_libs $urcu_bp_libs $LIBS"
5161 libs_qga="$lttng_ust_libs $urcu_bp_libs $libs_qga"
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005162 else
Mohamad Gebaibf15f632014-01-29 22:47:54 -05005163 error_exit "Trace backend 'ust' missing lttng-ust header files"
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005164 fi
5165fi
Daniel P. Berrangeb3d08c02010-11-12 13:20:24 +00005166
5167##########################################
5168# For 'dtrace' backend, test if 'dtrace' command is present
Lluís Vilanova5b808272014-05-27 15:02:14 +02005169if have_backend "dtrace"; then
Daniel P. Berrangeb3d08c02010-11-12 13:20:24 +00005170 if ! has 'dtrace' ; then
Peter Maydell76ad07a2013-04-08 12:11:26 +01005171 error_exit "dtrace command is not found in PATH $PATH"
Daniel P. Berrangeb3d08c02010-11-12 13:20:24 +00005172 fi
Daniel P. Berrangec276b172010-11-12 13:20:25 +00005173 trace_backend_stap="no"
5174 if has 'stap' ; then
5175 trace_backend_stap="yes"
5176 fi
Daniel P. Berrangeb3d08c02010-11-12 13:20:24 +00005177fi
5178
Stefan Hajnoczi7e24e922010-05-22 21:11:33 +01005179##########################################
Alex Barcelo519175a2012-02-28 12:25:50 +01005180# check and set a backend for coroutine
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305181
Peter Maydell7c2acc72013-04-08 12:11:27 +01005182# We prefer ucontext, but it's not always possible. The fallback
Daniel P. Berrange33c53c52017-04-28 13:24:44 +01005183# is sigcontext. On Windows the only valid backend is the Windows
5184# specific one.
Peter Maydell7c2acc72013-04-08 12:11:27 +01005185
5186ucontext_works=no
5187if test "$darwin" != "yes"; then
5188 cat > $TMPC << EOF
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305189#include <ucontext.h>
Peter Maydellcdf84802012-02-23 16:20:05 +00005190#ifdef __stub_makecontext
5191#error Ignoring glibc stub makecontext which will always fail
5192#endif
Stefan Weil75cafad2011-12-17 09:27:29 +01005193int main(void) { makecontext(0, 0, 0); return 0; }
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305194EOF
Peter Maydell7c2acc72013-04-08 12:11:27 +01005195 if compile_prog "" "" ; then
5196 ucontext_works=yes
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305197 fi
Peter Maydell7c2acc72013-04-08 12:11:27 +01005198fi
5199
5200if test "$coroutine" = ""; then
5201 if test "$mingw32" = "yes"; then
5202 coroutine=win32
5203 elif test "$ucontext_works" = "yes"; then
5204 coroutine=ucontext
5205 else
5206 coroutine=sigaltstack
5207 fi
Alex Barcelo519175a2012-02-28 12:25:50 +01005208else
Peter Maydell7c2acc72013-04-08 12:11:27 +01005209 case $coroutine in
5210 windows)
5211 if test "$mingw32" != "yes"; then
5212 error_exit "'windows' coroutine backend only valid for Windows"
5213 fi
5214 # Unfortunately the user visible backend name doesn't match the
5215 # coroutine-*.c filename for this case, so we have to adjust it here.
5216 coroutine=win32
5217 ;;
5218 ucontext)
5219 if test "$ucontext_works" != "yes"; then
5220 feature_not_found "ucontext"
5221 fi
5222 ;;
Daniel P. Berrange33c53c52017-04-28 13:24:44 +01005223 sigaltstack)
Peter Maydell7c2acc72013-04-08 12:11:27 +01005224 if test "$mingw32" = "yes"; then
5225 error_exit "only the 'windows' coroutine backend is valid for Windows"
5226 fi
5227 ;;
5228 *)
5229 error_exit "unknown coroutine backend $coroutine"
5230 ;;
5231 esac
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305232fi
5233
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +02005234if test "$coroutine_pool" = ""; then
Daniel P. Berrange33c53c52017-04-28 13:24:44 +01005235 coroutine_pool=yes
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +02005236fi
5237
Peter Lieven7d992e42016-09-27 11:58:45 +02005238if test "$debug_stack_usage" = "yes"; then
Peter Lieven7d992e42016-09-27 11:58:45 +02005239 if test "$coroutine_pool" = "yes"; then
5240 echo "WARN: disabling coroutine pool for stack usage debugging"
5241 coroutine_pool=no
5242 fi
5243fi
5244
5245
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05305246##########################################
Aneesh Kumar K.Vd2042372011-10-12 19:11:24 +05305247# check if we have open_by_handle_at
5248
Stefan Weil4e1797f2012-06-18 22:11:06 +02005249open_by_handle_at=no
Aneesh Kumar K.Vd2042372011-10-12 19:11:24 +05305250cat > $TMPC << EOF
5251#include <fcntl.h>
Stefan Weilacc55ba2012-06-06 19:35:57 +00005252#if !defined(AT_EMPTY_PATH)
5253# error missing definition
5254#else
Stefan Weil75cafad2011-12-17 09:27:29 +01005255int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
Stefan Weilacc55ba2012-06-06 19:35:57 +00005256#endif
Aneesh Kumar K.Vd2042372011-10-12 19:11:24 +05305257EOF
5258if compile_prog "" "" ; then
5259 open_by_handle_at=yes
5260fi
5261
Harsh Prateek Borae06a7652011-10-12 19:11:25 +05305262########################################
5263# check if we have linux/magic.h
5264
5265linux_magic_h=no
5266cat > $TMPC << EOF
5267#include <linux/magic.h>
5268int main(void) {
Stefan Weil75cafad2011-12-17 09:27:29 +01005269 return 0;
Harsh Prateek Borae06a7652011-10-12 19:11:25 +05305270}
5271EOF
5272if compile_prog "" "" ; then
5273 linux_magic_h=yes
5274fi
5275
Luiz Capitulino8ab1bf12012-05-23 15:48:04 -03005276########################################
Kevin Wolfc95e3082013-02-22 21:08:51 +01005277# check whether we can disable warning option with a pragma (this is needed
5278# to silence warnings in the headers of some versions of external libraries).
5279# This test has to be compiled with -Werror as otherwise an unknown pragma is
5280# only a warning.
5281#
5282# If we can't selectively disable warning in the code, disable -Werror so that
5283# the build doesn't fail anyway.
5284
Peter Maydell06d71fa2012-07-30 16:13:07 +01005285pragma_disable_unused_but_set=no
5286cat > $TMPC << EOF
Markus Armbrustere6f53fd2013-04-16 13:51:06 +02005287#pragma GCC diagnostic push
Kevin Wolfc95e3082013-02-22 21:08:51 +01005288#pragma GCC diagnostic ignored "-Wstrict-prototypes"
Markus Armbrustere6f53fd2013-04-16 13:51:06 +02005289#pragma GCC diagnostic pop
Kevin Wolfc95e3082013-02-22 21:08:51 +01005290
Peter Maydell06d71fa2012-07-30 16:13:07 +01005291int main(void) {
5292 return 0;
5293}
5294EOF
5295if compile_prog "-Werror" "" ; then
Gerd Hoffmanncc6e3ca2013-01-09 10:17:07 +01005296 pragma_diagnostic_available=yes
Kevin Wolfc95e3082013-02-22 21:08:51 +01005297else
5298 werror=no
Peter Maydell06d71fa2012-07-30 16:13:07 +01005299fi
5300
5301########################################
Christian Borntraeger541be922014-09-25 21:07:54 +02005302# check if we have valgrind/valgrind.h
Kevin Wolf3f4349d2012-06-29 13:40:27 +02005303
5304valgrind_h=no
5305cat > $TMPC << EOF
5306#include <valgrind/valgrind.h>
Kevin Wolf3f4349d2012-06-29 13:40:27 +02005307int main(void) {
Kevin Wolf3f4349d2012-06-29 13:40:27 +02005308 return 0;
5309}
5310EOF
5311if compile_prog "" "" ; then
5312 valgrind_h=yes
5313fi
5314
5315########################################
Luiz Capitulino8ab1bf12012-05-23 15:48:04 -03005316# check if environ is declared
5317
5318has_environ=no
5319cat > $TMPC << EOF
5320#include <unistd.h>
5321int main(void) {
Blue Swirlc075a722012-08-09 20:21:25 +00005322 environ = 0;
Luiz Capitulino8ab1bf12012-05-23 15:48:04 -03005323 return 0;
5324}
5325EOF
5326if compile_prog "" "" ; then
5327 has_environ=yes
5328fi
5329
Richard Henderson76a347e2012-12-28 14:17:02 -08005330########################################
5331# check if cpuid.h is usable.
5332
Richard Henderson76a347e2012-12-28 14:17:02 -08005333cat > $TMPC << EOF
5334#include <cpuid.h>
5335int main(void) {
Peter Maydell774d5662014-02-20 19:42:53 +00005336 unsigned a, b, c, d;
5337 int max = __get_cpuid_max(0, 0);
5338
5339 if (max >= 1) {
5340 __cpuid(1, a, b, c, d);
5341 }
5342
5343 if (max >= 7) {
5344 __cpuid_count(7, 0, a, b, c, d);
5345 }
5346
5347 return 0;
Richard Henderson76a347e2012-12-28 14:17:02 -08005348}
5349EOF
5350if compile_prog "" "" ; then
5351 cpuid_h=yes
5352fi
5353
Richard Henderson5dd89902017-07-18 18:40:18 -10005354##########################################
5355# avx2 optimization requirement check
5356#
5357# There is no point enabling this if cpuid.h is not usable,
5358# since we won't be able to select the new routines.
5359
Eric Blakee633a5c2019-02-04 20:39:37 -06005360if test "$cpuid_h" = "yes" && test "$avx2_opt" != "no"; then
Richard Henderson5dd89902017-07-18 18:40:18 -10005361 cat > $TMPC << EOF
5362#pragma GCC push_options
5363#pragma GCC target("avx2")
5364#include <cpuid.h>
5365#include <immintrin.h>
5366static int bar(void *a) {
5367 __m256i x = *(__m256i *)a;
5368 return _mm256_testz_si256(x, x);
5369}
5370int main(int argc, char *argv[]) { return bar(argv[0]); }
5371EOF
5372 if compile_object "" ; then
5373 avx2_opt="yes"
Liam Merwick86583a02018-10-19 21:38:59 +01005374 else
5375 avx2_opt="no"
Richard Henderson5dd89902017-07-18 18:40:18 -10005376 fi
5377fi
5378
Richard Hendersonf5401662013-02-16 12:46:59 -08005379########################################
5380# check if __[u]int128_t is usable.
5381
5382int128=no
5383cat > $TMPC << EOF
5384__int128_t a;
5385__uint128_t b;
5386int main (void) {
5387 a = a + b;
5388 b = a * b;
Peter Maydell464e3672013-06-21 14:01:31 +01005389 a = a * a;
Richard Hendersonf5401662013-02-16 12:46:59 -08005390 return 0;
5391}
5392EOF
5393if compile_prog "" "" ; then
5394 int128=yes
5395fi
Richard Henderson76a347e2012-12-28 14:17:02 -08005396
Richard Henderson7ebee432016-06-29 21:10:59 -07005397#########################################
5398# See if 128-bit atomic operations are supported.
5399
5400atomic128=no
5401if test "$int128" = "yes"; then
5402 cat > $TMPC << EOF
5403int main(void)
5404{
5405 unsigned __int128 x = 0, y = 0;
5406 y = __atomic_load_16(&x, 0);
5407 __atomic_store_16(&x, y, 0);
5408 __atomic_compare_exchange_16(&x, &y, x, 0, 0, 0);
5409 return 0;
5410}
5411EOF
5412 if compile_prog "" "" ; then
5413 atomic128=yes
5414 fi
5415fi
5416
Richard Hendersone6cd4bb2018-08-15 16:31:47 -07005417cmpxchg128=no
Eric Blakee633a5c2019-02-04 20:39:37 -06005418if test "$int128" = yes && test "$atomic128" = no; then
Richard Hendersone6cd4bb2018-08-15 16:31:47 -07005419 cat > $TMPC << EOF
5420int main(void)
5421{
5422 unsigned __int128 x = 0, y = 0;
5423 __sync_val_compare_and_swap_16(&x, y, x);
5424 return 0;
5425}
5426EOF
5427 if compile_prog "" "" ; then
5428 cmpxchg128=yes
5429 fi
5430fi
5431
Richard Hendersondf79b992016-09-02 12:23:57 -07005432#########################################
5433# See if 64-bit atomic operations are supported.
5434# Note that without __atomic builtins, we can only
5435# assume atomic loads/stores max at pointer size.
5436
5437cat > $TMPC << EOF
5438#include <stdint.h>
5439int main(void)
5440{
5441 uint64_t x = 0, y = 0;
5442#ifdef __ATOMIC_RELAXED
5443 y = __atomic_load_8(&x, 0);
5444 __atomic_store_8(&x, y, 0);
5445 __atomic_compare_exchange_8(&x, &y, x, 0, 0, 0);
5446 __atomic_exchange_8(&x, y, 0);
5447 __atomic_fetch_add_8(&x, y, 0);
5448#else
5449 typedef char is_host64[sizeof(void *) >= sizeof(uint64_t) ? 1 : -1];
5450 __sync_lock_test_and_set(&x, y);
5451 __sync_val_compare_and_swap(&x, y, 0);
5452 __sync_fetch_and_add(&x, y);
5453#endif
5454 return 0;
5455}
5456EOF
5457if compile_prog "" "" ; then
5458 atomic64=yes
5459fi
5460
Richard Henderson1e6e9ac2013-02-18 09:11:15 -08005461########################################
Richard Hendersondb432672017-09-15 14:11:45 -07005462# See if 16-byte vector operations are supported.
5463# Even without a vector unit the compiler may expand these.
5464# There is a bug in old GCC for PPC that crashes here.
5465# Unfortunately it's the system compiler for Centos 7.
5466
5467cat > $TMPC << EOF
5468typedef unsigned char U1 __attribute__((vector_size(16)));
5469typedef unsigned short U2 __attribute__((vector_size(16)));
5470typedef unsigned int U4 __attribute__((vector_size(16)));
5471typedef unsigned long long U8 __attribute__((vector_size(16)));
5472typedef signed char S1 __attribute__((vector_size(16)));
5473typedef signed short S2 __attribute__((vector_size(16)));
5474typedef signed int S4 __attribute__((vector_size(16)));
5475typedef signed long long S8 __attribute__((vector_size(16)));
5476static U1 a1, b1;
5477static U2 a2, b2;
5478static U4 a4, b4;
5479static U8 a8, b8;
5480static S1 c1;
5481static S2 c2;
5482static S4 c4;
5483static S8 c8;
5484static int i;
Laurent Vivier74912f62018-03-28 15:31:52 +02005485void helper(void *d, void *a, int shift, int i);
5486void helper(void *d, void *a, int shift, int i)
5487{
5488 *(U1 *)(d + i) = *(U1 *)(a + i) << shift;
5489 *(U2 *)(d + i) = *(U2 *)(a + i) << shift;
5490 *(U4 *)(d + i) = *(U4 *)(a + i) << shift;
5491 *(U8 *)(d + i) = *(U8 *)(a + i) << shift;
5492}
Richard Hendersondb432672017-09-15 14:11:45 -07005493int main(void)
5494{
5495 a1 += b1; a2 += b2; a4 += b4; a8 += b8;
5496 a1 -= b1; a2 -= b2; a4 -= b4; a8 -= b8;
5497 a1 *= b1; a2 *= b2; a4 *= b4; a8 *= b8;
5498 a1 &= b1; a2 &= b2; a4 &= b4; a8 &= b8;
5499 a1 |= b1; a2 |= b2; a4 |= b4; a8 |= b8;
5500 a1 ^= b1; a2 ^= b2; a4 ^= b4; a8 ^= b8;
5501 a1 <<= i; a2 <<= i; a4 <<= i; a8 <<= i;
5502 a1 >>= i; a2 >>= i; a4 >>= i; a8 >>= i;
5503 c1 >>= i; c2 >>= i; c4 >>= i; c8 >>= i;
5504 return 0;
5505}
5506EOF
5507
5508vector16=no
5509if compile_prog "" "" ; then
5510 vector16=yes
5511fi
5512
5513########################################
Richard Henderson1e6e9ac2013-02-18 09:11:15 -08005514# check if getauxval is available.
5515
5516getauxval=no
5517cat > $TMPC << EOF
5518#include <sys/auxv.h>
5519int main(void) {
5520 return getauxval(AT_HWCAP) == 0;
5521}
5522EOF
5523if compile_prog "" "" ; then
5524 getauxval=yes
5525fi
5526
John Snowfd0e6052015-03-25 18:57:39 -04005527########################################
5528# check if ccache is interfering with
5529# semantic analysis of macros
5530
John Snow5e4dfd32015-10-28 13:56:40 -04005531unset CCACHE_CPP2
John Snowfd0e6052015-03-25 18:57:39 -04005532ccache_cpp2=no
5533cat > $TMPC << EOF
5534static const int Z = 1;
5535#define fn() ({ Z; })
5536#define TAUT(X) ((X) == Z)
5537#define PAREN(X, Y) (X == Y)
5538#define ID(X) (X)
5539int main(int argc, char *argv[])
5540{
5541 int x = 0, y = 0;
5542 x = ID(x);
5543 x = fn();
5544 fn();
5545 if (PAREN(x, y)) return 0;
5546 if (TAUT(Z)) return 0;
5547 return 0;
5548}
5549EOF
5550
5551if ! compile_object "-Werror"; then
5552 ccache_cpp2=yes
5553fi
5554
John Snowb553a042015-11-03 15:43:42 -05005555#################################################
5556# clang does not support glibc + FORTIFY_SOURCE.
5557
5558if test "$fortify_source" != "no"; then
5559 if echo | $cc -dM -E - | grep __clang__ > /dev/null 2>&1 ; then
5560 fortify_source="no";
Peter Maydelle1890912017-06-26 16:25:24 +01005561 elif test -n "$cxx" && has $cxx &&
John Snowcfcc7c12015-11-12 11:29:49 -05005562 echo | $cxx -dM -E - | grep __clang__ >/dev/null 2>&1 ; then
John Snowb553a042015-11-03 15:43:42 -05005563 fortify_source="no";
5564 else
5565 fortify_source="yes"
5566 fi
5567fi
5568
Fam Zheng1efad062018-06-01 17:26:43 +08005569###############################################
5570# Check if copy_file_range is provided by glibc
5571have_copy_file_range=no
5572cat > $TMPC << EOF
5573#include <unistd.h>
5574int main(void) {
5575 copy_file_range(0, NULL, 0, NULL, 0, 0);
5576 return 0;
5577}
5578EOF
5579if compile_prog "" "" ; then
5580 have_copy_file_range=yes
5581fi
5582
Aneesh Kumar K.Vd2042372011-10-12 19:11:24 +05305583##########################################
Jan Vesely277abf12016-04-29 13:15:23 -04005584# check if struct fsxattr is available via linux/fs.h
5585
5586have_fsxattr=no
5587cat > $TMPC << EOF
5588#include <linux/fs.h>
5589struct fsxattr foo;
5590int main(void) {
5591 return 0;
5592}
5593EOF
5594if compile_prog "" "" ; then
5595 have_fsxattr=yes
5596fi
5597
Peter Maydellb66e10e2016-06-08 18:34:32 +01005598##########################################
Paolo Bonzinia40161c2018-02-16 10:05:23 +01005599# check for usable membarrier system call
5600if test "$membarrier" = "yes"; then
5601 have_membarrier=no
5602 if test "$mingw32" = "yes" ; then
5603 have_membarrier=yes
5604 elif test "$linux" = "yes" ; then
5605 cat > $TMPC << EOF
5606 #include <linux/membarrier.h>
5607 #include <sys/syscall.h>
5608 #include <unistd.h>
5609 #include <stdlib.h>
5610 int main(void) {
5611 syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0);
5612 syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0);
5613 exit(0);
5614 }
5615EOF
5616 if compile_prog "" "" ; then
5617 have_membarrier=yes
5618 fi
5619 fi
5620 if test "$have_membarrier" = "no"; then
5621 feature_not_found "membarrier" "membarrier system call not available"
5622 fi
5623else
5624 # Do not enable it by default even for Mingw32, because it doesn't
5625 # work on Wine.
5626 membarrier=no
5627fi
5628
5629##########################################
Peter Maydellb66e10e2016-06-08 18:34:32 +01005630# check if rtnetlink.h exists and is useful
Laurent Vivier575b22b2016-06-02 22:14:15 +02005631have_rtnetlink=no
5632cat > $TMPC << EOF
5633#include <linux/rtnetlink.h>
5634int main(void) {
5635 return IFLA_PROTO_DOWN;
5636}
5637EOF
5638if compile_prog "" "" ; then
5639 have_rtnetlink=yes
5640fi
5641
Stefan Hajnoczi6a02c802016-10-14 10:00:55 +01005642##########################################
5643# check for usable AF_VSOCK environment
5644have_af_vsock=no
5645cat > $TMPC << EOF
5646#include <errno.h>
5647#include <sys/types.h>
5648#include <sys/socket.h>
5649#if !defined(AF_VSOCK)
5650# error missing AF_VSOCK flag
5651#endif
5652#include <linux/vm_sockets.h>
5653int main(void) {
5654 int sock, ret;
5655 struct sockaddr_vm svm;
5656 socklen_t len = sizeof(svm);
5657 sock = socket(AF_VSOCK, SOCK_STREAM, 0);
5658 ret = getpeername(sock, (struct sockaddr *)&svm, &len);
5659 if ((ret == -1) && (errno == ENOTCONN)) {
5660 return 0;
5661 }
5662 return -1;
5663}
5664EOF
5665if compile_prog "" "" ; then
5666 have_af_vsock=yes
5667fi
5668
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -04005669##########################################
5670# check for usable AF_ALG environment
5671hava_afalg=no
5672cat > $TMPC << EOF
5673#include <errno.h>
5674#include <sys/types.h>
5675#include <sys/socket.h>
5676#include <linux/if_alg.h>
5677int main(void) {
5678 int sock;
5679 sock = socket(AF_ALG, SOCK_SEQPACKET, 0);
5680 return sock;
5681}
5682EOF
5683if compile_prog "" "" ; then
5684 have_afalg=yes
5685fi
5686if test "$crypto_afalg" = "yes"
5687then
5688 if test "$have_afalg" != "yes"
5689 then
5690 error_exit "AF_ALG requested but could not be detected"
5691 fi
5692fi
5693
5694
James Clarke6969ec62016-06-06 12:02:50 +01005695#################################################
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05005696# Check to see if we have the Hypervisor framework
Peter Maydelld2d08522018-01-08 17:10:42 +00005697if [ "$darwin" = "yes" ] ; then
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05005698 cat > $TMPC << EOF
5699#include <Hypervisor/hv.h>
5700int main() { return 0;}
5701EOF
5702 if ! compile_object ""; then
5703 hvf='no'
5704 else
5705 hvf='yes'
5706 LDFLAGS="-framework Hypervisor $LDFLAGS"
5707 fi
5708fi
5709
5710#################################################
James Clarke6969ec62016-06-06 12:02:50 +01005711# Sparc implicitly links with --relax, which is
5712# incompatible with -r, so --no-relax should be
5713# given. It does no harm to give it on other
5714# platforms too.
5715
5716# Note: the prototype is needed since QEMU_CFLAGS
5717# contains -Wmissing-prototypes
5718cat > $TMPC << EOF
5719extern int foo(void);
5720int foo(void) { return 0; }
5721EOF
5722if ! compile_object ""; then
5723 error_exit "Failed to compile object file for LD_REL_FLAGS test"
5724fi
Paolo Bonzini7ecf44a2016-11-29 16:37:20 +01005725for i in '-Wl,-r -Wl,--no-relax' -Wl,-r -r; do
5726 if do_cc -nostdlib $i -o $TMPMO $TMPO; then
5727 LD_REL_FLAGS=$i
5728 break
5729 fi
5730done
5731if test "$modules" = "yes" && test "$LD_REL_FLAGS" = ""; then
5732 feature_not_found "modules" "Cannot find how to build relocatable objects"
James Clarke6969ec62016-06-06 12:02:50 +01005733fi
5734
Jan Vesely277abf12016-04-29 13:15:23 -04005735##########################################
Christopher Covington4d043512016-12-28 15:04:33 -05005736# check for sysmacros.h
5737
5738have_sysmacros=no
5739cat > $TMPC << EOF
5740#include <sys/sysmacros.h>
5741int main(void) {
5742 return makedev(0, 0);
5743}
5744EOF
5745if compile_prog "" "" ; then
5746 have_sysmacros=yes
5747fi
5748
5749##########################################
Ashish Mittalda92c3f2017-04-03 20:48:08 -07005750# Veritas HyperScale block driver VxHS
5751# Check if libvxhs is installed
5752
5753if test "$vxhs" != "no" ; then
5754 cat > $TMPC <<EOF
5755#include <stdint.h>
5756#include <qnio/qnio_api.h>
5757
5758void *vxhs_callback;
5759
5760int main(void) {
5761 iio_init(QNIO_VERSION, vxhs_callback);
5762 return 0;
5763}
5764EOF
5765 vxhs_libs="-lvxhs -lssl"
5766 if compile_prog "" "$vxhs_libs" ; then
5767 vxhs=yes
5768 else
5769 if test "$vxhs" = "yes" ; then
5770 feature_not_found "vxhs block device" "Install libvxhs See github"
5771 fi
5772 vxhs=no
5773 fi
5774fi
5775
5776##########################################
Andreas Grapentin49e00a12017-03-14 17:59:53 +01005777# check for _Static_assert()
5778
5779have_static_assert=no
5780cat > $TMPC << EOF
5781_Static_assert(1, "success");
5782int main(void) {
5783 return 0;
5784}
5785EOF
5786if compile_prog "" "" ; then
5787 have_static_assert=yes
5788fi
5789
5790##########################################
Tomáš Golembiovskýe6746052017-07-17 15:58:33 +02005791# check for utmpx.h, it is missing e.g. on OpenBSD
5792
5793have_utmpx=no
5794cat > $TMPC << EOF
5795#include <utmpx.h>
5796struct utmpx user_info;
5797int main(void) {
5798 return 0;
5799}
5800EOF
5801if compile_prog "" "" ; then
5802 have_utmpx=yes
5803fi
5804
5805##########################################
Marc-André Lureau247724c2018-01-16 16:11:51 +01005806# checks for sanitizers
5807
Marc-André Lureau247724c2018-01-16 16:11:51 +01005808have_asan=no
5809have_ubsan=no
Marc-André Lureaud83414e2018-01-16 16:11:52 +01005810have_asan_iface_h=no
5811have_asan_iface_fiber=no
Marc-André Lureau247724c2018-01-16 16:11:51 +01005812
5813if test "$sanitizers" = "yes" ; then
Marc-André Lureaub9f44da2018-02-15 22:25:47 +01005814 write_c_skeleton
Marc-André Lureau247724c2018-01-16 16:11:51 +01005815 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" ""; then
5816 have_asan=yes
5817 fi
Marc-André Lureaub9f44da2018-02-15 22:25:47 +01005818
5819 # we could use a simple skeleton for flags checks, but this also
5820 # detect the static linking issue of ubsan, see also:
5821 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285
5822 cat > $TMPC << EOF
5823#include <stdlib.h>
5824int main(void) {
5825 void *tmp = malloc(10);
5826 return *(int *)(tmp + 2);
5827}
5828EOF
Marc-André Lureau247724c2018-01-16 16:11:51 +01005829 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=undefined" ""; then
5830 have_ubsan=yes
5831 fi
Marc-André Lureaud83414e2018-01-16 16:11:52 +01005832
5833 if check_include "sanitizer/asan_interface.h" ; then
5834 have_asan_iface_h=yes
5835 fi
5836
5837 cat > $TMPC << EOF
5838#include <sanitizer/asan_interface.h>
5839int main(void) {
5840 __sanitizer_start_switch_fiber(0, 0, 0);
5841 return 0;
5842}
5843EOF
5844 if compile_prog "$CPU_CFLAGS -Werror -fsanitize=address" "" ; then
5845 have_asan_iface_fiber=yes
5846 fi
Marc-André Lureau247724c2018-01-16 16:11:51 +01005847fi
5848
5849##########################################
Alex Bennée51a12b52018-04-04 14:24:39 +01005850# Docker and cross-compiler support
5851#
5852# This is specifically for building test
5853# cases for foreign architectures, not
5854# cross-compiling QEMU itself.
5855
5856if has "docker"; then
5857 docker=$($python $source_path/tests/docker/docker.py probe)
5858fi
5859
5860##########################################
Junyan He17824402018-07-18 15:47:59 +08005861# check for libpmem
5862
5863if test "$libpmem" != "no"; then
5864 if $pkg_config --exists "libpmem"; then
5865 libpmem="yes"
5866 libpmem_libs=$($pkg_config --libs libpmem)
5867 libpmem_cflags=$($pkg_config --cflags libpmem)
5868 libs_softmmu="$libs_softmmu $libpmem_libs"
5869 QEMU_CFLAGS="$QEMU_CFLAGS $libpmem_cflags"
5870 else
5871 if test "$libpmem" = "yes" ; then
5872 feature_not_found "libpmem" "Install nvml or pmdk"
5873 fi
5874 libpmem="no"
5875 fi
5876fi
5877
5878##########################################
Marc-André Lureau675b9b52019-02-12 17:25:23 +01005879# check for slirp
5880
5881case "$slirp" in
5882 "" | yes)
5883 if $pkg_config slirp; then
5884 slirp=system
Marc-André Lureau7c57bdd82019-04-24 13:00:41 +02005885 elif test -e "${source_path}/.git" && test $git_update = 'yes' ; then
5886 slirp=git
Marc-André Lureau675b9b52019-02-12 17:25:23 +01005887 elif test -e "${source_path}/slirp/Makefile" ; then
5888 slirp=internal
5889 elif test -z "$slirp" ; then
5890 slirp=no
5891 else
5892 feature_not_found "slirp" "Install slirp devel or git submodule"
5893 fi
5894 ;;
5895
5896 system)
5897 if ! $pkg_config slirp; then
5898 feature_not_found "slirp" "Install slirp devel"
5899 fi
5900 ;;
5901esac
5902
5903case "$slirp" in
Marc-André Lureau7c57bdd82019-04-24 13:00:41 +02005904 git | internal)
5905 if test "$slirp" = git; then
5906 git_submodules="${git_submodules} slirp"
5907 fi
Marc-André Lureau675b9b52019-02-12 17:25:23 +01005908 mkdir -p slirp
5909 slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
5910 slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
5911 ;;
5912
5913 system)
5914 slirp_version=$($pkg_config --modversion slirp 2>/dev/null)
5915 slirp_cflags=$($pkg_config --cflags slirp 2>/dev/null)
5916 slirp_libs=$($pkg_config --libs slirp 2>/dev/null)
5917 ;;
5918
5919 no)
5920 ;;
5921 *)
5922 error_exit "Unknown state for slirp: $slirp"
5923 ;;
5924esac
5925
5926
5927##########################################
Juan Quintelae86ecd42009-08-03 14:45:59 +02005928# End of CC checks
5929# After here, no more $cc or $ld runs
5930
Marc-André Lureaud83414e2018-01-16 16:11:52 +01005931write_c_skeleton
5932
Blue Swirl1d728c32012-05-01 18:45:39 +00005933if test "$gcov" = "yes" ; then
5934 CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
5935 LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
John Snowb553a042015-11-03 15:43:42 -05005936elif test "$fortify_source" = "yes" ; then
Michal Privoznike600cdf2013-09-05 12:54:49 +02005937 CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
Paolo Bonzini48e56d52018-03-06 11:32:44 +01005938elif test "$debug" = "no"; then
5939 CFLAGS="-O2 $CFLAGS"
Juan Quintelae86ecd42009-08-03 14:45:59 +02005940fi
Juan Quintelaa316e372009-09-30 01:10:55 +02005941
Marc-André Lureau247724c2018-01-16 16:11:51 +01005942if test "$have_asan" = "yes"; then
5943 CFLAGS="-fsanitize=address $CFLAGS"
Marc-André Lureaud83414e2018-01-16 16:11:52 +01005944 if test "$have_asan_iface_h" = "no" ; then
5945 echo "ASAN build enabled, but ASAN header missing." \
5946 "Without code annotation, the report may be inferior."
5947 elif test "$have_asan_iface_fiber" = "no" ; then
5948 echo "ASAN build enabled, but ASAN header is too old." \
5949 "Without code annotation, the report may be inferior."
5950 fi
Marc-André Lureau247724c2018-01-16 16:11:51 +01005951fi
5952if test "$have_ubsan" = "yes"; then
5953 CFLAGS="-fsanitize=undefined $CFLAGS"
5954fi
5955
Peter Lieven6542aa92014-02-03 10:26:13 +01005956##########################################
5957# Do we have libnfs
5958if test "$libnfs" != "no" ; then
Peter Lievenb7d769c2014-03-17 09:37:33 +01005959 if $pkg_config --atleast-version=1.9.3 libnfs; then
Peter Lieven6542aa92014-02-03 10:26:13 +01005960 libnfs="yes"
5961 libnfs_libs=$($pkg_config --libs libnfs)
Peter Lieven6542aa92014-02-03 10:26:13 +01005962 else
5963 if test "$libnfs" = "yes" ; then
Hu Tao8efc9362014-06-26 17:34:50 +08005964 feature_not_found "libnfs" "Install libnfs devel >= 1.9.3"
Peter Lieven6542aa92014-02-03 10:26:13 +01005965 fi
5966 libnfs="no"
5967 fi
5968fi
Blue Swirl1d728c32012-05-01 18:45:39 +00005969
Tomáš Golembiovský3efac6e2018-10-23 13:23:10 +02005970##########################################
5971# Do we have libudev
5972if test "$libudev" != "no" ; then
5973 if $pkg_config libudev && test "$static" != "yes"; then
5974 libudev="yes"
5975 libudev_libs=$($pkg_config --libs libudev)
5976 else
5977 libudev="no"
5978 fi
5979fi
5980
Peter Maydell6ca026c2012-07-18 15:10:18 +01005981# Now we've finished running tests it's OK to add -Werror to the compiler flags
5982if test "$werror" = "yes"; then
5983 QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
5984fi
5985
Juan Quintelae86ecd42009-08-03 14:45:59 +02005986if test "$solaris" = "no" ; then
5987 if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
Juan Quintela1156c662009-08-03 14:46:00 +02005988 LDFLAGS="-Wl,--warn-common $LDFLAGS"
Juan Quintelae86ecd42009-08-03 14:45:59 +02005989 fi
5990fi
5991
Gerd Hoffmann94dd53c2012-03-29 10:55:18 +02005992# test if pod2man has --utf8 option
5993if pod2man --help | grep -q utf8; then
5994 POD2MAN="pod2man --utf8"
5995else
5996 POD2MAN="pod2man"
5997fi
5998
Blue Swirl952afb72010-09-19 08:36:34 +00005999# Use ASLR, no-SEH and DEP if available
6000if test "$mingw32" = "yes" ; then
6001 for flag in --dynamicbase --no-seh --nxcompat; do
Christian Borntraegere9a35912017-08-23 12:16:23 +02006002 if ld_has $flag ; then
Blue Swirl952afb72010-09-19 08:36:34 +00006003 LDFLAGS="-Wl,$flag $LDFLAGS"
6004 fi
6005 done
6006fi
6007
Philippe Mathieu-Daudé7776ea62019-03-07 15:28:22 +01006008# Disable OpenBSD W^X if available
6009if test "$tcg" = "yes" && test "$targetos" = "OpenBSD"; then
6010 cat > $TMPC <<EOF
6011 int main(void) { return 0; }
6012EOF
6013 wx_ldflags="-Wl,-z,wxneeded"
6014 if compile_prog "" "$wx_ldflags"; then
6015 QEMU_LDFLAGS="$QEMU_LDFLAGS $wx_ldflags"
6016 fi
6017fi
6018
Eduardo Habkost10ea68b2012-04-18 16:55:39 -03006019qemu_confdir=$sysconfdir$confsuffix
Fam Zhenge26110c2014-02-10 14:48:57 +08006020qemu_moddir=$libdir$confsuffix
Eduardo Habkost528ae5b2012-04-18 16:55:49 -03006021qemu_datadir=$datadir$confsuffix
Anthony Liguori834574e2013-02-20 07:43:24 -06006022qemu_localedir="$datadir/locale"
Daniel P. Berrangéa8260d32019-01-10 12:00:45 +00006023qemu_icondir="$datadir/icons"
Daniel P. Berrangé67ea9542019-01-10 12:00:46 +00006024qemu_desktopdir="$datadir/applications"
Paolo Bonzinie7b45cc2010-05-26 16:08:20 +02006025
Kamil Rytarowskie0580342017-07-14 09:33:44 +01006026# We can only support ivshmem if we have eventfd
6027if [ "$eventfd" = "yes" ]; then
6028 ivshmem=yes
6029fi
6030
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +01006031tools=""
6032if test "$want_tools" = "yes" ; then
Gerd Hoffmann72d277a2018-09-25 09:56:42 +02006033 tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) qemu-edid\$(EXESUF) $tools"
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +01006034 if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
6035 tools="qemu-nbd\$(EXESUF) $tools"
Kamil Rytarowskib1449ed2017-07-14 09:33:45 +01006036 fi
6037 if [ "$ivshmem" = "yes" ]; then
David Marchanda75eb032014-09-08 11:17:48 +02006038 tools="ivshmem-client\$(EXESUF) ivshmem-server\$(EXESUF) $tools"
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +01006039 fi
Viktor Prutyanov1b9d35f2018-12-20 04:24:41 +03006040 if [ "$curl" = "yes" ]; then
6041 tools="elf2dmp\$(EXESUF) $tools"
Viktor Prutyanov3fa2d382018-08-29 15:41:25 +03006042 fi
Daniel P. Berrange4b1c11f2012-09-10 12:26:29 +01006043fi
6044if test "$softmmu" = yes ; then
Paolo Bonzinib855f8d2017-08-22 06:50:18 +02006045 if test "$linux" = yes; then
6046 if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
Andreas Färberaabfd882012-05-01 01:12:02 +02006047 virtfs=yes
6048 tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
6049 else
6050 if test "$virtfs" = yes; then
Paolo Bonzinib855f8d2017-08-22 06:50:18 +02006051 error_exit "VirtFS requires libcap devel and libattr devel"
Meador Inge983eef52012-02-24 14:00:42 +05306052 fi
Andreas Färber17500372012-05-01 01:12:03 +02006053 virtfs=no
Andreas Färberaabfd882012-05-01 01:12:02 +02006054 fi
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02006055 if test "$mpath" != no && test "$mpathpersist" = yes ; then
6056 mpath=yes
6057 else
6058 if test "$mpath" = yes; then
6059 error_exit "Multipath requires libmpathpersist devel"
6060 fi
6061 mpath=no
6062 fi
Paolo Bonzinib855f8d2017-08-22 06:50:18 +02006063 tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
6064 else
6065 if test "$virtfs" = yes; then
6066 error_exit "VirtFS is supported only on Linux"
6067 fi
6068 virtfs=no
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02006069 if test "$mpath" = yes; then
6070 error_exit "Multipath is supported only on Linux"
6071 fi
6072 mpath=no
M. Mohan Kumar17bff522011-12-14 13:58:42 +05306073 fi
Laurent Vivierff69fd82017-10-19 21:16:06 +02006074 if test "$xkbcommon" = "yes"; then
6075 tools="qemu-keymap\$(EXESUF) $tools"
6076 fi
Gerd Hoffmann6a021532017-10-05 17:33:28 +02006077fi
Michael Roth9d6bc272015-08-26 10:49:13 -05006078
6079# Probe for guest agent support/options
6080
Michael Tokareve8ef31a2013-07-31 14:22:07 +04006081if [ "$guest_agent" != "no" ]; then
Laurent Viviera5125902019-04-01 16:12:20 +02006082 if [ "$softmmu" = no -a "$want_tools" = no ] ; then
6083 guest_agent=no
6084 elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
Michael Rothfafcaf12015-09-07 18:47:05 -05006085 tools="qemu-ga $tools"
Michael Tokareve8ef31a2013-07-31 14:22:07 +04006086 guest_agent=yes
6087 elif [ "$guest_agent" != yes ]; then
6088 guest_agent=no
6089 else
6090 error_exit "Guest agent is not supported on this platform"
Paolo Bonzinica35f782010-05-26 16:08:29 +02006091 fi
Paolo Bonzini00c705f2012-05-29 11:40:24 +02006092fi
Paolo Bonzinica35f782010-05-26 16:08:29 +02006093
Michael Roth9d6bc272015-08-26 10:49:13 -05006094# Guest agent Window MSI package
6095
6096if test "$guest_agent" != yes; then
6097 if test "$guest_agent_msi" = yes; then
6098 error_exit "MSI guest agent package requires guest agent enabled"
6099 fi
6100 guest_agent_msi=no
6101elif test "$mingw32" != "yes"; then
6102 if test "$guest_agent_msi" = "yes"; then
6103 error_exit "MSI guest agent package is available only for MinGW Windows cross-compilation"
6104 fi
6105 guest_agent_msi=no
6106elif ! has wixl; then
6107 if test "$guest_agent_msi" = "yes"; then
6108 error_exit "MSI guest agent package requires wixl tool installed ( usually from msitools package )"
6109 fi
6110 guest_agent_msi=no
Michael Roth1a349042015-08-26 11:14:31 -05006111else
6112 # we support qemu-ga, mingw32, and wixl: default to MSI enabled if it wasn't
6113 # disabled explicitly
6114 if test "$guest_agent_msi" != "no"; then
6115 guest_agent_msi=yes
6116 fi
Michael Roth9d6bc272015-08-26 10:49:13 -05006117fi
6118
Michael Roth1a349042015-08-26 11:14:31 -05006119if test "$guest_agent_msi" = "yes"; then
Michael Roth9d6bc272015-08-26 10:49:13 -05006120 if test "$guest_agent_with_vss" = "yes"; then
6121 QEMU_GA_MSI_WITH_VSS="-D InstallVss"
6122 fi
6123
6124 if test "$QEMU_GA_MANUFACTURER" = ""; then
6125 QEMU_GA_MANUFACTURER=QEMU
6126 fi
6127
6128 if test "$QEMU_GA_DISTRO" = ""; then
6129 QEMU_GA_DISTRO=Linux
6130 fi
6131
6132 if test "$QEMU_GA_VERSION" = ""; then
Stefan Weil89138852016-05-16 15:10:20 +02006133 QEMU_GA_VERSION=$(cat $source_path/VERSION)
Michael Roth9d6bc272015-08-26 10:49:13 -05006134 fi
6135
Stefan Weil89138852016-05-16 15:10:20 +02006136 QEMU_GA_MSI_MINGW_DLL_PATH="-D Mingw_dlls=$($pkg_config --variable=prefix glib-2.0)/bin"
Michael Roth9d6bc272015-08-26 10:49:13 -05006137
6138 case "$cpu" in
6139 x86_64)
6140 QEMU_GA_MSI_ARCH="-a x64 -D Arch=64"
6141 ;;
6142 i386)
6143 QEMU_GA_MSI_ARCH="-D Arch=32"
6144 ;;
6145 *)
6146 error_exit "CPU $cpu not supported for building installation package"
6147 ;;
6148 esac
6149fi
6150
Paolo Bonzinica35f782010-05-26 16:08:29 +02006151# Mac OS X ships with a broken assembler
6152roms=
Eric Blakee633a5c2019-02-04 20:39:37 -06006153if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \
6154 test "$targetos" != "Darwin" && test "$targetos" != "SunOS" && \
6155 test "$softmmu" = yes ; then
Peter Maydelle57218b2016-08-08 17:11:28 +01006156 # Different host OS linkers have different ideas about the name of the ELF
Brad Smithc65d5e42017-11-07 18:46:11 -05006157 # emulation. Linux and OpenBSD/amd64 use 'elf_i386'; FreeBSD uses the _fbsd
6158 # variant; OpenBSD/i386 uses the _obsd variant; and Windows uses i386pe.
6159 for emu in elf_i386 elf_i386_fbsd elf_i386_obsd i386pe; do
Peter Maydelle57218b2016-08-08 17:11:28 +01006160 if "$ld" -verbose 2>&1 | grep -q "^[[:space:]]*$emu[[:space:]]*$"; then
6161 ld_i386_emulation="$emu"
6162 roms="optionrom"
6163 break
6164 fi
6165 done
Paolo Bonzinica35f782010-05-26 16:08:29 +02006166fi
Eric Blakee633a5c2019-02-04 20:39:37 -06006167if test "$cpu" = "ppc64" && test "$targetos" != "Darwin" ; then
David Gibson39ac8452011-04-01 15:15:23 +11006168 roms="$roms spapr-rtas"
6169fi
Paolo Bonzinica35f782010-05-26 16:08:29 +02006170
Thomas Huth2e33c3f2019-01-14 13:52:26 +01006171# Only build s390-ccw bios if we're on s390x and the compiler has -march=z900
Christian Borntraeger9933c302013-04-23 01:23:03 +00006172if test "$cpu" = "s390x" ; then
Thomas Huth2e33c3f2019-01-14 13:52:26 +01006173 write_c_skeleton
6174 if compile_prog "-march=z900" ""; then
6175 roms="$roms s390-ccw"
6176 fi
Christian Borntraeger9933c302013-04-23 01:23:03 +00006177fi
6178
Richard Henderson964c6fa2013-06-21 19:10:16 -07006179# Probe for the need for relocating the user-only binary.
Peter Maydell92fe2ba2016-06-18 23:05:01 +01006180if ( [ "$linux_user" = yes ] || [ "$bsd_user" = yes ] ) && [ "$pie" = no ]; then
Richard Henderson964c6fa2013-06-21 19:10:16 -07006181 textseg_addr=
6182 case "$cpu" in
Richard Henderson479eb122014-04-24 08:25:03 -07006183 arm | i386 | ppc* | s390* | sparc* | x86_64 | x32)
6184 # ??? Rationale for choosing this address
Richard Henderson964c6fa2013-06-21 19:10:16 -07006185 textseg_addr=0x60000000
6186 ;;
6187 mips)
Richard Henderson479eb122014-04-24 08:25:03 -07006188 # A 256M aligned address, high in the address space, with enough
6189 # room for the code_gen_buffer above it before the stack.
6190 textseg_addr=0x60000000
Richard Henderson964c6fa2013-06-21 19:10:16 -07006191 ;;
6192 esac
6193 if [ -n "$textseg_addr" ]; then
6194 cat > $TMPC <<EOF
6195 int main(void) { return 0; }
6196EOF
6197 textseg_ldflags="-Wl,-Ttext-segment=$textseg_addr"
6198 if ! compile_prog "" "$textseg_ldflags"; then
6199 # In case ld does not support -Ttext-segment, edit the default linker
6200 # script via sed to set the .text start addr. This is needed on FreeBSD
6201 # at least.
Peter Maydell92fe2ba2016-06-18 23:05:01 +01006202 if ! $ld --verbose >/dev/null 2>&1; then
6203 error_exit \
6204 "We need to link the QEMU user mode binaries at a" \
6205 "specific text address. Unfortunately your linker" \
6206 "doesn't support either the -Ttext-segment option or" \
6207 "printing the default linker script with --verbose." \
6208 "If you don't want the user mode binaries, pass the" \
6209 "--disable-user option to configure."
6210 fi
6211
Richard Henderson964c6fa2013-06-21 19:10:16 -07006212 $ld --verbose | sed \
6213 -e '1,/==================================================/d' \
6214 -e '/==================================================/,$d' \
6215 -e "s/[.] = [0-9a-fx]* [+] SIZEOF_HEADERS/. = $textseg_addr + SIZEOF_HEADERS/" \
6216 -e "s/__executable_start = [0-9a-fx]*/__executable_start = $textseg_addr/" > config-host.ld
6217 textseg_ldflags="-Wl,-T../config-host.ld"
6218 fi
6219 fi
6220fi
6221
Bruno Dominguez11cde1c2017-06-06 14:07:47 +01006222# Check that the C++ compiler exists and works with the C compiler.
6223# All the QEMU_CXXFLAGS are based on QEMU_CFLAGS. Keep this at the end to don't miss any other that could be added.
6224if has $cxx; then
6225 cat > $TMPC <<EOF
6226int c_function(void);
6227int main(void) { return c_function(); }
6228EOF
6229
6230 compile_object
6231
6232 cat > $TMPCXX <<EOF
6233extern "C" {
6234 int c_function(void);
6235}
6236int c_function(void) { return 42; }
6237EOF
6238
6239 update_cxxflags
6240
6241 if do_cxx $QEMU_CXXFLAGS -o $TMPE $TMPCXX $TMPO $LDFLAGS; then
6242 # C++ compiler $cxx works ok with C compiler $cc
6243 :
6244 else
6245 echo "C++ compiler $cxx does not work with C compiler $cc"
6246 echo "Disabling C++ specific optional code"
6247 cxx=
6248 fi
6249else
6250 echo "No C++ compiler available; disabling C++ specific optional code"
6251 cxx=
6252fi
6253
Cole Robinson02d34f62016-05-06 14:03:09 -04006254echo_version() {
6255 if test "$1" = "yes" ; then
6256 echo "($2)"
6257 fi
6258}
6259
Jan Kiszka50e12062014-10-02 10:03:55 +02006260# prepend pixman and ftd flags after all config tests are done
6261QEMU_CFLAGS="$pixman_cflags $fdt_cflags $QEMU_CFLAGS"
Philippe Mathieu-Daudé8a99e9a2018-04-15 20:05:19 -03006262QEMU_LDFLAGS="$fdt_ldflags $QEMU_LDFLAGS"
Jan Kiszka50e12062014-10-02 10:03:55 +02006263libs_softmmu="$pixman_libs $libs_softmmu"
Gerd Hoffmann5ca93882012-11-07 11:06:23 +01006264
bellard43ce4df2003-06-09 19:53:12 +00006265echo "Install prefix $prefix"
Stefan Weil89138852016-05-16 15:10:20 +02006266echo "BIOS directory $(eval echo $qemu_datadir)"
Gerd Hoffmann3d5eeca2017-09-14 13:42:36 +02006267echo "firmware path $(eval echo $firmwarepath)"
Stefan Weil89138852016-05-16 15:10:20 +02006268echo "binary directory $(eval echo $bindir)"
6269echo "library directory $(eval echo $libdir)"
6270echo "module directory $(eval echo $qemu_moddir)"
6271echo "libexec directory $(eval echo $libexecdir)"
6272echo "include directory $(eval echo $includedir)"
6273echo "config directory $(eval echo $sysconfdir)"
bellard11d9f692004-04-02 20:55:59 +00006274if test "$mingw32" = "no" ; then
Stefan Weil89138852016-05-16 15:10:20 +02006275echo "local state directory $(eval echo $local_statedir)"
6276echo "Manual directory $(eval echo $mandir)"
bellard43ce4df2003-06-09 19:53:12 +00006277echo "ELF interp prefix $interp_prefix"
Laszlo Ersek5a699bb2013-05-18 06:31:50 +02006278else
6279echo "local state directory queried at runtime"
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04006280echo "Windows SDK $win_sdk"
bellard11d9f692004-04-02 20:55:59 +00006281fi
bellard5a671352003-10-01 00:13:48 +00006282echo "Source path $source_path"
Daniel P. Berrangecc84d632017-10-20 15:02:43 +01006283echo "GIT binary $git"
Daniel P. Berrangeaef45d52017-09-29 11:11:56 +01006284echo "GIT submodules $git_submodules"
bellard43ce4df2003-06-09 19:53:12 +00006285echo "C compiler $cc"
bellard83469012005-07-23 14:27:54 +00006286echo "Host C compiler $host_cc"
Tomoki Sekiyama83f73fc2013-08-07 11:39:36 -04006287echo "C++ compiler $cxx"
Peter Maydell3c4a4d02012-08-11 22:34:40 +01006288echo "Objective-C compiler $objcc"
Peter Maydell45d285a2013-10-21 21:03:06 +01006289echo "ARFLAGS $ARFLAGS"
Juan Quintela0c439cb2009-08-03 14:46:01 +02006290echo "CFLAGS $CFLAGS"
Juan Quintelaa558ee12009-08-03 14:46:21 +02006291echo "QEMU_CFLAGS $QEMU_CFLAGS"
Juan Quintela0c439cb2009-08-03 14:46:01 +02006292echo "LDFLAGS $LDFLAGS"
Philippe Mathieu-Daudé8a99e9a2018-04-15 20:05:19 -03006293echo "QEMU_LDFLAGS $QEMU_LDFLAGS"
bellard43ce4df2003-06-09 19:53:12 +00006294echo "make $make"
pbrook6a882642006-04-17 13:57:12 +00006295echo "install $install"
Cleber Rosa755ee702018-11-09 10:07:07 -05006296echo "python $python ($python_version)"
Marc-André Lureau675b9b52019-02-12 17:25:23 +01006297echo "slirp support $slirp $(echo_version $slirp $slirp_version)"
6298if test "$slirp" != "no" ; then
Brade2d88302011-09-02 16:53:28 -04006299 echo "smbd $smbd"
6300fi
Fam Zheng17969262014-02-10 14:48:56 +08006301echo "module support $modules"
bellard43ce4df2003-06-09 19:53:12 +00006302echo "host CPU $cpu"
bellardde83cd02003-06-15 20:25:43 +00006303echo "host big endian $bigendian"
bellard97a847b2003-08-10 21:36:04 +00006304echo "target list $target_list"
bellard43ce4df2003-06-09 19:53:12 +00006305echo "gprof enabled $gprof"
aliguori03b4fe72008-10-07 19:16:17 +00006306echo "sparse enabled $sparse"
aliguori1625af82009-04-05 17:41:02 +00006307echo "strip binaries $strip_opt"
bellard05c2a3e2006-02-08 22:39:17 +00006308echo "profiler $profiler"
bellard43ce4df2003-06-09 19:53:12 +00006309echo "static build $static"
bellard5b0753e2005-03-01 21:37:28 +00006310if test "$darwin" = "yes" ; then
6311 echo "Cocoa support $cocoa"
6312fi
Stefan Weil89138852016-05-16 15:10:20 +02006313echo "SDL support $sdl $(echo_version $sdl $sdlversion)"
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00006314echo "SDL image support $sdl_image"
Stefan Weil89138852016-05-16 15:10:20 +02006315echo "GTK support $gtk $(echo_version $gtk $gtk_version)"
Gerd Hoffmann925a0402015-05-26 12:26:21 +02006316echo "GTK GL support $gtk_gl"
Stefan Weil89138852016-05-16 15:10:20 +02006317echo "VTE support $vte $(echo_version $vte $vteversion)"
Daniel P. Berrangea1c5e942016-06-06 10:05:06 +01006318echo "TLS priority $tls_priority"
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01006319echo "GNUTLS support $gnutls"
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01006320echo "libgcrypt $gcrypt"
Stefan Weil89138852016-05-16 15:10:20 +02006321echo "nettle $nettle $(echo_version $nettle $nettle_version)"
Daniel P. Berrange9a2fd432015-04-13 14:01:39 +01006322echo "libtasn1 $tasn1"
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01006323echo "PAM $auth_pam"
Samuel Thibaulte08bb302019-03-11 14:51:26 +01006324echo "iconv support $iconv"
balrog4d3b6f62008-02-10 16:33:14 +00006325echo "curses support $curses"
Marc-André Lureau47479c52018-05-25 17:36:09 +02006326echo "virgl support $virglrenderer $(echo_version $virglrenderer $virgl_version)"
Alexander Graf769ce762009-05-11 17:41:42 +02006327echo "curl support $curl"
bellard67b915a2004-03-31 23:37:16 +00006328echo "mingw32 support $mingw32"
malc0c58ac12008-06-25 21:04:05 +00006329echo "Audio drivers $audio_drv_list"
Fam Zhengb64ec4e2013-05-29 19:35:40 +08006330echo "Block whitelist (rw) $block_drv_rw_whitelist"
6331echo "Block whitelist (ro) $block_drv_ro_whitelist"
Meador Inge983eef52012-02-24 14:00:42 +05306332echo "VirtFS support $virtfs"
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02006333echo "Multipath support $mpath"
Jes Sorensen821601e2011-03-16 13:33:36 +01006334echo "VNC support $vnc"
6335if test "$vnc" = "yes" ; then
Jes Sorensen821601e2011-03-16 13:33:36 +01006336 echo "VNC SASL support $vnc_sasl"
6337 echo "VNC JPEG support $vnc_jpeg"
6338 echo "VNC PNG support $vnc_png"
Jes Sorensen821601e2011-03-16 13:33:36 +01006339fi
blueswir131422552007-04-16 18:27:06 +00006340if test -n "$sparc_cpu"; then
6341 echo "Target Sparc Arch $sparc_cpu"
6342fi
aliguorie37630c2009-04-22 15:19:10 +00006343echo "xen support $xen"
Paul Durrant3996e852015-01-20 11:06:19 +00006344if test "$xen" = "yes" ; then
6345 echo "xen ctrl version $xen_ctrl_version"
6346fi
aurel322e4d9fb2008-04-08 06:01:02 +00006347echo "brlapi support $brlapi"
Juan Quintelaa20a6f42009-08-12 18:29:50 +02006348echo "bluez support $bluez"
Juan Quintelaa25dba12009-08-12 18:29:52 +02006349echo "Documentation $docs"
Avi Kivity40d64442011-11-15 20:12:17 +02006350echo "PIE $pie"
ths8a16d272008-07-19 09:56:24 +00006351echo "vde support $vde"
Vincenzo Maffione58952132013-11-06 11:44:06 +01006352echo "netmap support $netmap"
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02006353echo "Linux AIO support $linux_aio"
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07006354echo "ATTR/XATTR support $attr"
ths77755342008-11-27 15:45:16 +00006355echo "Install blobs $blobs"
Juan Quintelab31a0272009-08-12 18:29:56 +02006356echo "KVM support $kvm"
Vincent Palatinb0cb0a62017-01-10 11:59:57 +01006357echo "HAX support $hax"
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05006358echo "HVF support $hvf"
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08006359echo "WHPX support $whpx"
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +02006360echo "TCG support $tcg"
6361if test "$tcg" = "yes" ; then
6362 echo "TCG debug enabled $debug_tcg"
6363 echo "TCG interpreter $tcg_interpreter"
6364fi
Yang Zhong5a22ab72017-12-20 21:16:46 +08006365echo "malloc trim support $malloc_trim"
Michael R. Hines2da776d2013-07-22 10:01:54 -04006366echo "RDMA support $rdma"
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +03006367echo "PVRDMA support $pvrdma"
aurel32f652e6a2008-12-16 10:43:48 +00006368echo "fdt support $fdt"
Paolo Bonzinia40161c2018-02-16 10:05:23 +01006369echo "membarrier $membarrier"
aliguoriceb42de2009-04-07 18:43:28 +00006370echo "preadv support $preadv"
Blue Swirl5f6b9e82009-09-20 06:56:26 +00006371echo "fdatasync $fdatasync"
Andreas Färbere78815a2010-09-25 11:26:05 +00006372echo "madvise $madvise"
6373echo "posix_madvise $posix_madvise"
Andreas Gustafsson9bc5a712018-01-04 19:39:36 +02006374echo "posix_memalign $posix_memalign"
Corey Bryant47e98652012-01-26 09:42:26 -05006375echo "libcap-ng support $cap_ng"
Michael S. Tsirkind5970052010-03-17 13:08:17 +02006376echo "vhost-net support $vhost_net"
Gonglei042cea22018-03-01 21:46:28 +08006377echo "vhost-crypto support $vhost_crypto"
Nicholas Bellinger5e9be922013-03-29 01:08:16 +00006378echo "vhost-scsi support $vhost_scsi"
Stefan Hajnoczifc0b9b02016-08-16 13:27:22 +01006379echo "vhost-vsock support $vhost_vsock"
Marc-André Lureaue6a74862017-08-03 11:07:46 +02006380echo "vhost-user support $vhost_user"
Lluís Vilanova5b808272014-05-27 15:02:14 +02006381echo "Trace backends $trace_backends"
Marc-André Lureau713572a2015-12-10 01:47:46 +01006382if have_backend "simple"; then
Prerna Saxena9410b562010-07-13 09:26:32 +01006383echo "Trace output file $trace_file-<pid>"
Stefan Weile00e36f2014-03-14 21:09:10 +01006384fi
Stefan Weil89138852016-05-16 15:10:20 +02006385echo "spice support $spice $(echo_version $spice $spice_protocol_version/$spice_server_version)"
Christian Brunnerf27aaf42010-12-06 20:53:01 +01006386echo "rbd support $rbd"
Christoph Hellwigdce512d2010-12-17 11:41:15 +01006387echo "xfsctl support $xfs"
Marc-André Lureau7b02f542015-08-30 11:48:40 +02006388echo "smartcard support $smartcard"
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01006389echo "libusb $libusb"
Hans de Goede69354a82011-07-19 11:04:10 +02006390echo "usb net redir $usb_redir"
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01006391echo "OpenGL support $opengl"
Gerd Hoffmann014cb152015-12-03 12:56:34 +01006392echo "OpenGL dmabufs $opengl_dmabuf"
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11006393echo "libiscsi support $libiscsi"
Peter Lieven6542aa92014-02-03 10:26:13 +01006394echo "libnfs support $libnfs"
Michael Rothd138cee2011-08-01 14:52:57 -05006395echo "build guest agent $guest_agent"
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04006396echo "QGA VSS support $guest_agent_with_vss"
Michael Roth50cbebb2015-07-07 18:10:09 -05006397echo "QGA w32 disk info $guest_agent_ntddscsi"
Michael Roth4c875d82015-08-25 15:46:18 -05006398echo "QGA MSI support $guest_agent_msi"
Eduardo Otubof7945732012-08-14 18:44:05 -03006399echo "seccomp support $seccomp"
Peter Maydell7c2acc72013-04-08 12:11:27 +01006400echo "coroutine backend $coroutine"
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +02006401echo "coroutine pool $coroutine_pool"
Peter Lieven7d992e42016-09-27 11:58:45 +02006402echo "debug stack usage $debug_stack_usage"
Paolo Bonziniba59fb72018-06-13 14:23:08 +02006403echo "mutex debugging $debug_mutex"
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -04006404echo "crypto afalg $crypto_afalg"
Bharata B Raoeb100392012-09-24 14:42:45 +05306405echo "GlusterFS support $glusterfs"
Blue Swirl1d728c32012-05-01 18:45:39 +00006406echo "gcov $gcov_tool"
6407echo "gcov enabled $gcov"
Stefan Bergerab214c22013-02-27 12:47:52 -05006408echo "TPM support $tpm"
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01006409echo "libssh2 support $libssh2"
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01006410echo "TPM passthrough $tpm_passthrough"
Amarnath Vallurif4ede812017-09-29 14:10:20 +03006411echo "TPM emulator $tpm_emulator"
Paolo Bonzini3556c232013-05-10 14:16:40 +02006412echo "QOM debugging $qom_cast_debug"
Dr. David Alan Gilberted1701c2017-05-15 15:05:29 +01006413echo "Live block migration $live_block_migration"
qiaonuohan607dacd2014-02-18 14:11:30 +08006414echo "lzo support $lzo"
6415echo "snappy support $snappy"
Peter Wu6b383c02015-01-06 18:48:14 +01006416echo "bzip2 support $bzip2"
Julio Faracco83bc1f92018-11-05 13:08:04 -02006417echo "lzfse support $lzfse"
Wanlong Gaoa99d57b2014-05-14 17:43:28 +08006418echo "NUMA host support $numa"
Klim Kireeved279a02018-01-12 12:01:19 +03006419echo "libxml2 $libxml2"
Fam Zheng2847b462015-03-26 11:03:12 +08006420echo "tcmalloc support $tcmalloc"
Alexandre Derumier7b01cb92015-06-19 12:56:58 +02006421echo "jemalloc support $jemalloc"
Liang Li99f2dbd2016-03-08 13:53:16 +08006422echo "avx2 optimization $avx2_opt"
Changlong Xiea6b1d4c2016-07-27 15:01:48 +08006423echo "replication support $replication"
Ashish Mittalda92c3f2017-04-03 20:48:08 -07006424echo "VxHS block device $vxhs"
Jeff Cody2f740132018-11-07 07:36:44 +01006425echo "bochs support $bochs"
6426echo "cloop support $cloop"
6427echo "dmg support $dmg"
6428echo "qcow v1 support $qcow1"
6429echo "vdi support $vdi"
6430echo "vvfat support $vvfat"
6431echo "qed support $qed"
6432echo "parallels support $parallels"
6433echo "sheepdog support $sheepdog"
Richard Henderson8ca80762017-09-14 09:41:12 -07006434echo "capstone $capstone"
Alex Bennée51a12b52018-04-04 14:24:39 +01006435echo "docker $docker"
Junyan He17824402018-07-18 15:47:59 +08006436echo "libpmem support $libpmem"
Tomáš Golembiovský3efac6e2018-10-23 13:23:10 +02006437echo "libudev $libudev"
Paolo Bonzinif3494742019-01-23 14:56:17 +08006438echo "default devices $default_devices"
bellard67b915a2004-03-31 23:37:16 +00006439
Peter Maydell898be3e2017-03-21 14:31:57 +00006440if test "$supported_cpu" = "no"; then
6441 echo
6442 echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
6443 echo
6444 echo "CPU host architecture $cpu support is not currently maintained."
6445 echo "The QEMU project intends to remove support for this host CPU in"
6446 echo "a future release if nobody volunteers to maintain it and to"
6447 echo "provide a build host for our continuous integration setup."
6448 echo "configure has succeeded and you can continue to build, but"
6449 echo "if you care about QEMU on this platform you should contact"
6450 echo "us upstream at qemu-devel@nongnu.org."
6451fi
6452
6453if test "$supported_os" = "no"; then
6454 echo
6455 echo "WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!"
6456 echo
Peter Maydellc50126a2017-03-21 18:08:49 +00006457 echo "Host OS $targetos support is not currently maintained."
6458 echo "The QEMU project intends to remove support for this host OS in"
Peter Maydell898be3e2017-03-21 14:31:57 +00006459 echo "a future release if nobody volunteers to maintain it and to"
6460 echo "provide a build host for our continuous integration setup."
6461 echo "configure has succeeded and you can continue to build, but"
6462 echo "if you care about QEMU on this platform you should contact"
6463 echo "us upstream at qemu-devel@nongnu.org."
6464fi
6465
Juan Quintela98ec69a2009-07-16 18:34:18 +02006466config_host_mak="config-host.mak"
bellard97a847b2003-08-10 21:36:04 +00006467
Stefan Weildbd99ae2013-01-01 18:33:44 +01006468echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
6469
Juan Quintela98ec69a2009-07-16 18:34:18 +02006470echo "# Automatically generated by configure - do not modify" > $config_host_mak
Juan Quintela98ec69a2009-07-16 18:34:18 +02006471echo >> $config_host_mak
Juan Quintela98ec69a2009-07-16 18:34:18 +02006472
Paolo Bonzinie6c3b0f2010-10-21 10:18:35 +02006473echo all: >> $config_host_mak
Paolo Bonzini99d7cc72010-05-26 16:08:24 +02006474echo "prefix=$prefix" >> $config_host_mak
6475echo "bindir=$bindir" >> $config_host_mak
Alon Levy3aa5d2b2011-05-15 12:08:59 +03006476echo "libdir=$libdir" >> $config_host_mak
Michael Tokarev8bf188a2012-06-07 01:11:00 +04006477echo "libexecdir=$libexecdir" >> $config_host_mak
Alon Levy0f94d6d2011-06-27 11:58:20 +02006478echo "includedir=$includedir" >> $config_host_mak
Paolo Bonzini99d7cc72010-05-26 16:08:24 +02006479echo "mandir=$mandir" >> $config_host_mak
Paolo Bonzini99d7cc72010-05-26 16:08:24 +02006480echo "sysconfdir=$sysconfdir" >> $config_host_mak
Eduardo Habkost22d07032012-04-18 16:55:42 -03006481echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
Eduardo Habkost9afa52c2012-04-18 16:55:46 -03006482echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
Gerd Hoffmann3d5eeca2017-09-14 13:42:36 +02006483echo "qemu_firmwarepath=$firmwarepath" >> $config_host_mak
Eduardo Habkost9afa52c2012-04-18 16:55:46 -03006484echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
Fam Zhenge26110c2014-02-10 14:48:57 +08006485echo "qemu_moddir=$qemu_moddir" >> $config_host_mak
Laszlo Ersek5a699bb2013-05-18 06:31:50 +02006486if test "$mingw32" = "no" ; then
6487 echo "qemu_localstatedir=$local_statedir" >> $config_host_mak
6488fi
Michael Tokarevf354b1a2012-10-21 22:52:54 +04006489echo "qemu_helperdir=$libexecdir" >> $config_host_mak
Anthony Liguori834574e2013-02-20 07:43:24 -06006490echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
Daniel P. Berrangéa8260d32019-01-10 12:00:45 +00006491echo "qemu_icondir=$qemu_icondir" >> $config_host_mak
Daniel P. Berrangé67ea9542019-01-10 12:00:46 +00006492echo "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
Paolo Bonzinif544a482013-04-17 16:26:44 +02006493echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
Daniel P. Berrangecc84d632017-10-20 15:02:43 +01006494echo "GIT=$git" >> $config_host_mak
Daniel P. Berrangeaef45d52017-09-29 11:11:56 +01006495echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
Daniel P. Berrangef62bbee2017-10-26 13:52:26 +01006496echo "GIT_UPDATE=$git_update" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02006497
Juan Quintela98ec69a2009-07-16 18:34:18 +02006498echo "ARCH=$ARCH" >> $config_host_mak
Paolo Bonzini727e5282013-04-17 16:26:43 +02006499
Paolo Bonzinif3494742019-01-23 14:56:17 +08006500if test "$default_devices" = "yes" ; then
6501 echo "CONFIG_MINIKCONF_MODE=--defconfig" >> $config_host_mak
6502else
6503 echo "CONFIG_MINIKCONF_MODE=--allnoconfig" >> $config_host_mak
6504fi
aurel32f8393942009-04-13 18:45:38 +00006505if test "$debug_tcg" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006506 echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
aurel32f8393942009-04-13 18:45:38 +00006507fi
aliguori1625af82009-04-05 17:41:02 +00006508if test "$strip_opt" = "yes" ; then
Hollis Blanchard52ba7842010-08-04 17:21:34 -07006509 echo "STRIP=${strip}" >> $config_host_mak
aliguori1625af82009-04-05 17:41:02 +00006510fi
bellard7d132992003-03-06 23:23:54 +00006511if test "$bigendian" = "yes" ; then
Juan Quintelae2542fe2009-07-27 16:13:06 +02006512 echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
bellard97a847b2003-08-10 21:36:04 +00006513fi
bellard67b915a2004-03-31 23:37:16 +00006514if test "$mingw32" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006515 echo "CONFIG_WIN32=y" >> $config_host_mak
Stefan Weil89138852016-05-16 15:10:20 +02006516 rc_version=$(cat $source_path/VERSION)
Blue Swirl9fe6de92010-09-26 16:07:57 +00006517 version_major=${rc_version%%.*}
6518 rc_version=${rc_version#*.}
6519 version_minor=${rc_version%%.*}
6520 rc_version=${rc_version#*.}
6521 version_subminor=${rc_version%%.*}
6522 version_micro=0
6523 echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
6524 echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04006525 if test "$guest_agent_with_vss" = "yes" ; then
6526 echo "CONFIG_QGA_VSS=y" >> $config_host_mak
Michael Rothf33ca812015-08-26 16:19:41 -05006527 echo "QGA_VSS_PROVIDER=$qga_vss_provider" >> $config_host_mak
Tomoki Sekiyamad9840e22013-08-07 11:40:03 -04006528 echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
6529 fi
Michael Roth50cbebb2015-07-07 18:10:09 -05006530 if test "$guest_agent_ntddscsi" = "yes" ; then
Tomáš Golembiovský76dc75c2018-10-23 13:23:16 +02006531 echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
Michael Roth50cbebb2015-07-07 18:10:09 -05006532 fi
Michael Roth1a349042015-08-26 11:14:31 -05006533 if test "$guest_agent_msi" = "yes"; then
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08006534 echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
Yossi Hindin9dacf322015-05-06 14:57:40 +03006535 echo "QEMU_GA_MSI_MINGW_DLL_PATH=${QEMU_GA_MSI_MINGW_DLL_PATH}" >> $config_host_mak
6536 echo "QEMU_GA_MSI_WITH_VSS=${QEMU_GA_MSI_WITH_VSS}" >> $config_host_mak
6537 echo "QEMU_GA_MSI_ARCH=${QEMU_GA_MSI_ARCH}" >> $config_host_mak
6538 echo "QEMU_GA_MANUFACTURER=${QEMU_GA_MANUFACTURER}" >> $config_host_mak
6539 echo "QEMU_GA_DISTRO=${QEMU_GA_DISTRO}" >> $config_host_mak
6540 echo "QEMU_GA_VERSION=${QEMU_GA_VERSION}" >> $config_host_mak
6541 fi
pbrook210fa552007-02-27 21:04:49 +00006542else
Juan Quintela35f4df22009-07-27 16:13:07 +02006543 echo "CONFIG_POSIX=y" >> $config_host_mak
bellard67b915a2004-03-31 23:37:16 +00006544fi
blueswir1128ab2f2008-08-15 18:33:42 +00006545
Mark McLoughlindffcb712009-10-22 17:49:11 +01006546if test "$linux" = "yes" ; then
6547 echo "CONFIG_LINUX=y" >> $config_host_mak
6548fi
6549
bellard83fb7ad2004-07-05 21:25:26 +00006550if test "$darwin" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006551 echo "CONFIG_DARWIN=y" >> $config_host_mak
bellard83fb7ad2004-07-05 21:25:26 +00006552fi
malcb29fe3e2008-11-18 01:42:22 +00006553
bellardec530c82006-04-25 22:36:06 +00006554if test "$solaris" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006555 echo "CONFIG_SOLARIS=y" >> $config_host_mak
bellardec530c82006-04-25 22:36:06 +00006556fi
Andreas Färber179cf402010-09-20 00:50:43 +02006557if test "$haiku" = "yes" ; then
6558 echo "CONFIG_HAIKU=y" >> $config_host_mak
6559fi
bellard97a847b2003-08-10 21:36:04 +00006560if test "$static" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006561 echo "CONFIG_STATIC=y" >> $config_host_mak
bellard97a847b2003-08-10 21:36:04 +00006562fi
Stefan Weil1ba16962011-07-29 22:40:45 +02006563if test "$profiler" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006564 echo "CONFIG_PROFILER=y" >> $config_host_mak
bellard05c2a3e2006-02-08 22:39:17 +00006565fi
Marc-André Lureau675b9b52019-02-12 17:25:23 +01006566if test "$slirp" != "no"; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006567 echo "CONFIG_SLIRP=y" >> $config_host_mak
Brade2d88302011-09-02 16:53:28 -04006568 echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
Marc-André Lureau675b9b52019-02-12 17:25:23 +01006569 echo "SLIRP_CFLAGS=$slirp_cflags" >> $config_host_mak
6570 echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
6571fi
Marc-André Lureau7c57bdd82019-04-24 13:00:41 +02006572if [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
Marc-André Lureau675b9b52019-02-12 17:25:23 +01006573 echo "config-host.h: subdir-slirp" >> $config_host_mak
bellardc20709a2004-04-21 23:27:19 +00006574fi
ths8a16d272008-07-19 09:56:24 +00006575if test "$vde" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006576 echo "CONFIG_VDE=y" >> $config_host_mak
Fam Zhenge2ad6f12017-09-07 16:35:52 +08006577 echo "VDE_LIBS=$vde_libs" >> $config_host_mak
ths8a16d272008-07-19 09:56:24 +00006578fi
Vincenzo Maffione58952132013-11-06 11:44:06 +01006579if test "$netmap" = "yes" ; then
6580 echo "CONFIG_NETMAP=y" >> $config_host_mak
6581fi
Gonglei015a33b2014-07-01 20:58:08 +08006582if test "$l2tpv3" = "yes" ; then
6583 echo "CONFIG_L2TPV3=y" >> $config_host_mak
6584fi
Corey Bryant47e98652012-01-26 09:42:26 -05006585if test "$cap_ng" = "yes" ; then
6586 echo "CONFIG_LIBCAP=y" >> $config_host_mak
6587fi
Juan Quintela2358a492009-07-27 16:13:25 +02006588echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
malc0c58ac12008-06-25 21:04:05 +00006589for drv in $audio_drv_list; do
Gerd Hoffmann1ef1ec22018-03-01 11:05:46 +01006590 def=CONFIG_AUDIO_$(echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]')
Gerd Hoffmannce3dc032018-03-06 08:40:50 +01006591 case "$drv" in
Gerd Hoffmann051c7d52018-03-06 08:40:53 +01006592 alsa | oss | pa | sdl)
Gerd Hoffmannce3dc032018-03-06 08:40:50 +01006593 echo "$def=m" >> $config_host_mak ;;
6594 *)
6595 echo "$def=y" >> $config_host_mak ;;
6596 esac
malc0c58ac12008-06-25 21:04:05 +00006597done
Fam Zhengb1149912017-09-07 16:29:13 +08006598echo "ALSA_LIBS=$alsa_libs" >> $config_host_mak
6599echo "PULSE_LIBS=$pulse_libs" >> $config_host_mak
6600echo "COREAUDIO_LIBS=$coreaudio_libs" >> $config_host_mak
6601echo "DSOUND_LIBS=$dsound_libs" >> $config_host_mak
6602echo "OSS_LIBS=$oss_libs" >> $config_host_mak
Juan Quintela67f86e82009-08-03 14:46:59 +02006603if test "$audio_pt_int" = "yes" ; then
6604 echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
6605fi
malcd5631632009-10-10 01:13:41 +04006606if test "$audio_win_int" = "yes" ; then
6607 echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
6608fi
Fam Zhengb64ec4e2013-05-29 19:35:40 +08006609echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
6610echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
Jes Sorensen821601e2011-03-16 13:33:36 +01006611if test "$vnc" = "yes" ; then
6612 echo "CONFIG_VNC=y" >> $config_host_mak
6613fi
aliguori2f9606b2009-03-06 20:27:28 +00006614if test "$vnc_sasl" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006615 echo "CONFIG_VNC_SASL=y" >> $config_host_mak
aliguori2f9606b2009-03-06 20:27:28 +00006616fi
Jes Sorensen821601e2011-03-16 13:33:36 +01006617if test "$vnc_jpeg" = "yes" ; then
Corentin Chary2f6f5c72010-07-07 20:57:49 +02006618 echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
Corentin Chary2f6f5c72010-07-07 20:57:49 +02006619fi
Jes Sorensen821601e2011-03-16 13:33:36 +01006620if test "$vnc_png" = "yes" ; then
Corentin Charyefe556a2010-07-07 20:57:56 +02006621 echo "CONFIG_VNC_PNG=y" >> $config_host_mak
Corentin Charyefe556a2010-07-07 20:57:56 +02006622fi
Gerd Hoffmann6a021532017-10-05 17:33:28 +02006623if test "$xkbcommon" = "yes" ; then
6624 echo "XKBCOMMON_CFLAGS=$xkbcommon_cflags" >> $config_host_mak
6625 echo "XKBCOMMON_LIBS=$xkbcommon_libs" >> $config_host_mak
6626fi
Christoph Hellwigdce512d2010-12-17 11:41:15 +01006627if test "$xfs" = "yes" ; then
6628 echo "CONFIG_XFS=y" >> $config_host_mak
6629fi
Stefan Weil89138852016-05-16 15:10:20 +02006630qemu_version=$(head $source_path/VERSION)
Juan Quintela98ec69a2009-07-16 18:34:18 +02006631echo "VERSION=$qemu_version" >>$config_host_mak
Juan Quintela2358a492009-07-27 16:13:25 +02006632echo "PKGVERSION=$pkgversion" >>$config_host_mak
Juan Quintela98ec69a2009-07-16 18:34:18 +02006633echo "SRC_PATH=$source_path" >> $config_host_mak
Alex Bennée2b1f35b2018-07-04 07:30:11 +01006634echo "TARGET_DIRS=$target_list" >> $config_host_mak
Juan Quintelaa25dba12009-08-12 18:29:52 +02006635if [ "$docs" = "yes" ] ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006636 echo "BUILD_DOCS=yes" >> $config_host_mak
pbrookcc8ae6d2006-04-23 17:57:59 +00006637fi
Fam Zheng17969262014-02-10 14:48:56 +08006638if test "$modules" = "yes"; then
Fam Zhenge26110c2014-02-10 14:48:57 +08006639 # $shacmd can generate a hash started with digit, which the compiler doesn't
6640 # like as an symbol. So prefix it with an underscore
Stefan Weil89138852016-05-16 15:10:20 +02006641 echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
Fam Zheng17969262014-02-10 14:48:56 +08006642 echo "CONFIG_MODULES=y" >> $config_host_mak
6643fi
Eric Blakee633a5c2019-02-04 20:39:37 -06006644if test "$have_x11" = "yes" && test "$need_x11" = "yes"; then
Gerd Hoffmann87815952018-03-01 11:05:42 +01006645 echo "CONFIG_X11=y" >> $config_host_mak
6646 echo "X11_CFLAGS=$x11_cflags" >> $config_host_mak
6647 echo "X11_LIBS=$x11_libs" >> $config_host_mak
6648fi
Juan Quintela1ac88f22009-07-27 16:13:14 +02006649if test "$sdl" = "yes" ; then
Gerd Hoffmann96400a12018-03-01 11:05:47 +01006650 echo "CONFIG_SDL=m" >> $config_host_mak
Juan Quintela1ac88f22009-07-27 16:13:14 +02006651 echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
Fam Zheng8ecc89f2017-09-07 16:29:11 +08006652 echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
Daniel P. Berrangéa442fe22019-01-10 12:00:47 +00006653 if test "$sdl_image" = "yes" ; then
6654 echo "CONFIG_SDL_IMAGE=y" >> $config_host_mak
6655 fi
bellard49ecc3f2007-11-07 19:25:15 +00006656fi
6657if test "$cocoa" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006658 echo "CONFIG_COCOA=y" >> $config_host_mak
balrog4d3b6f62008-02-10 16:33:14 +00006659fi
Samuel Thibaulte08bb302019-03-11 14:51:26 +01006660if test "$iconv" = "yes" ; then
6661 echo "CONFIG_ICONV=y" >> $config_host_mak
6662 echo "ICONV_CFLAGS=$iconv_cflags" >> $config_host_mak
6663 echo "ICONV_LIBS=$iconv_lib" >> $config_host_mak
6664fi
balrog4d3b6f62008-02-10 16:33:14 +00006665if test "$curses" = "yes" ; then
Gerd Hoffmann2373f7d2018-03-01 11:05:45 +01006666 echo "CONFIG_CURSES=m" >> $config_host_mak
6667 echo "CURSES_CFLAGS=$curses_inc" >> $config_host_mak
6668 echo "CURSES_LIBS=$curses_lib" >> $config_host_mak
bellard49ecc3f2007-11-07 19:25:15 +00006669fi
Riku Voipio099d6b02009-05-05 12:10:04 +03006670if test "$pipe2" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006671 echo "CONFIG_PIPE2=y" >> $config_host_mak
Riku Voipio099d6b02009-05-05 12:10:04 +03006672fi
Kevin Wolf40ff6d72009-12-02 12:24:42 +01006673if test "$accept4" = "yes" ; then
6674 echo "CONFIG_ACCEPT4=y" >> $config_host_mak
6675fi
vibisreenivasan3ce34df2009-05-16 18:32:41 +05306676if test "$splice" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006677 echo "CONFIG_SPLICE=y" >> $config_host_mak
vibisreenivasan3ce34df2009-05-16 18:32:41 +05306678fi
Riku Voipioc2882b92009-08-12 15:08:24 +03006679if test "$eventfd" = "yes" ; then
6680 echo "CONFIG_EVENTFD=y" >> $config_host_mak
6681fi
Marc-André Lureau751bcc32015-10-09 17:17:16 +02006682if test "$memfd" = "yes" ; then
6683 echo "CONFIG_MEMFD=y" >> $config_host_mak
6684fi
Cortland Tölva955727d2018-10-08 09:35:19 -07006685if test "$have_usbfs" = "yes" ; then
6686 echo "CONFIG_USBFS=y" >> $config_host_mak
6687fi
Ulrich Hechtd0927932009-09-17 20:22:14 +03006688if test "$fallocate" = "yes" ; then
6689 echo "CONFIG_FALLOCATE=y" >> $config_host_mak
6690fi
Kusanagi Kouichi3d4fa432013-01-14 16:26:52 +01006691if test "$fallocate_punch_hole" = "yes" ; then
6692 echo "CONFIG_FALLOCATE_PUNCH_HOLE=y" >> $config_host_mak
6693fi
Denis V. Lunevb953f072015-01-30 11:42:14 +03006694if test "$fallocate_zero_range" = "yes" ; then
6695 echo "CONFIG_FALLOCATE_ZERO_RANGE=y" >> $config_host_mak
6696fi
Kevin Wolfed911432014-09-29 17:12:59 +02006697if test "$posix_fallocate" = "yes" ; then
6698 echo "CONFIG_POSIX_FALLOCATE=y" >> $config_host_mak
6699fi
Peter Maydellc727f472011-01-06 11:05:10 +00006700if test "$sync_file_range" = "yes" ; then
6701 echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
6702fi
Peter Maydelldace20d2011-01-10 13:11:24 +00006703if test "$fiemap" = "yes" ; then
6704 echo "CONFIG_FIEMAP=y" >> $config_host_mak
6705fi
Ulrich Hechtd0927932009-09-17 20:22:14 +03006706if test "$dup3" = "yes" ; then
6707 echo "CONFIG_DUP3=y" >> $config_host_mak
6708fi
Alex Bligh4e0c6522013-08-21 16:02:43 +01006709if test "$ppoll" = "yes" ; then
6710 echo "CONFIG_PPOLL=y" >> $config_host_mak
6711fi
Alex Blighcd758dd2013-08-21 16:02:44 +01006712if test "$prctl_pr_set_timerslack" = "yes" ; then
6713 echo "CONFIG_PRCTL_PR_SET_TIMERSLACK=y" >> $config_host_mak
6714fi
Peter Maydell3b6edd12011-02-15 18:35:05 +00006715if test "$epoll" = "yes" ; then
6716 echo "CONFIG_EPOLL=y" >> $config_host_mak
6717fi
6718if test "$epoll_create1" = "yes" ; then
6719 echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
6720fi
Peter Maydella8fd1ab2013-02-08 07:31:55 +00006721if test "$sendfile" = "yes" ; then
6722 echo "CONFIG_SENDFILE=y" >> $config_host_mak
6723fi
Riku Voipio51834342014-06-22 11:25:42 +01006724if test "$timerfd" = "yes" ; then
6725 echo "CONFIG_TIMERFD=y" >> $config_host_mak
6726fi
Riku Voipio9af5c902014-08-12 15:58:57 +03006727if test "$setns" = "yes" ; then
6728 echo "CONFIG_SETNS=y" >> $config_host_mak
6729fi
Aleksandar Markovic38860a02016-10-10 13:23:29 +02006730if test "$clock_adjtime" = "yes" ; then
6731 echo "CONFIG_CLOCK_ADJTIME=y" >> $config_host_mak
6732fi
Aleksandar Markovic5a03cd02016-10-10 13:23:30 +02006733if test "$syncfs" = "yes" ; then
6734 echo "CONFIG_SYNCFS=y" >> $config_host_mak
6735fi
aurel323b3f24a2009-04-15 16:12:13 +00006736if test "$inotify" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006737 echo "CONFIG_INOTIFY=y" >> $config_host_mak
aurel323b3f24a2009-04-15 16:12:13 +00006738fi
Riku Voipioc05c7a72010-03-26 15:25:11 +00006739if test "$inotify1" = "yes" ; then
6740 echo "CONFIG_INOTIFY1=y" >> $config_host_mak
6741fi
Peter Maydell401bc052017-09-05 13:19:32 +01006742if test "$sem_timedwait" = "yes" ; then
6743 echo "CONFIG_SEM_TIMEDWAIT=y" >> $config_host_mak
6744fi
Keno Fischer5c99fa32018-06-29 12:32:10 +02006745if test "$strchrnul" = "yes" ; then
6746 echo "HAVE_STRCHRNUL=y" >> $config_host_mak
6747fi
Juan Quintela6ae9a1f2009-08-03 14:45:58 +02006748if test "$byteswap_h" = "yes" ; then
6749 echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
6750fi
6751if test "$bswap_h" = "yes" ; then
6752 echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
6753fi
Alexander Graf769ce762009-05-11 17:41:42 +02006754if test "$curl" = "yes" ; then
Fam Zhengd3399d72014-02-10 14:49:00 +08006755 echo "CONFIG_CURL=m" >> $config_host_mak
Juan Quintelab1d5a272009-08-03 14:46:05 +02006756 echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
Fam Zheng6ebc91e2014-02-10 14:48:54 +08006757 echo "CURL_LIBS=$curl_libs" >> $config_host_mak
Alexander Graf769ce762009-05-11 17:41:42 +02006758fi
aurel322e4d9fb2008-04-08 06:01:02 +00006759if test "$brlapi" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006760 echo "CONFIG_BRLAPI=y" >> $config_host_mak
Fam Zheng8eca2882017-09-07 16:47:00 +08006761 echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
aurel322e4d9fb2008-04-08 06:01:02 +00006762fi
balrogfb599c92008-09-28 23:49:55 +00006763if test "$bluez" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006764 echo "CONFIG_BLUEZ=y" >> $config_host_mak
Juan Quintelaef7635e2009-07-27 16:12:46 +02006765 echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
balrogfb599c92008-09-28 23:49:55 +00006766fi
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06006767if test "$gtk" = "yes" ; then
Gerd Hoffmanne0fb1292018-03-01 11:05:44 +01006768 echo "CONFIG_GTK=m" >> $config_host_mak
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06006769 echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
Gerd Hoffmann014cb152015-12-03 12:56:34 +01006770 echo "GTK_LIBS=$gtk_libs" >> $config_host_mak
Gerd Hoffmann925a0402015-05-26 12:26:21 +02006771 if test "$gtk_gl" = "yes" ; then
6772 echo "CONFIG_GTK_GL=y" >> $config_host_mak
6773 fi
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01006774fi
Marc-André Lureauf876b762019-02-21 12:07:00 +01006775if test "$gio" = "yes" ; then
6776 echo "CONFIG_GIO=y" >> $config_host_mak
6777 echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
6778 echo "GIO_LIBS=$gio_libs" >> $config_host_mak
6779fi
Daniel P. Berrangea1c5e942016-06-06 10:05:06 +01006780echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
Daniel P. Berrangeddbb0d02015-07-01 18:10:29 +01006781if test "$gnutls" = "yes" ; then
6782 echo "CONFIG_GNUTLS=y" >> $config_host_mak
6783fi
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01006784if test "$gcrypt" = "yes" ; then
6785 echo "CONFIG_GCRYPT=y" >> $config_host_mak
Longpeng(Mike)1f923c72016-12-13 18:42:55 +08006786 if test "$gcrypt_hmac" = "yes" ; then
6787 echo "CONFIG_GCRYPT_HMAC=y" >> $config_host_mak
6788 fi
Daniel P. Berrange62893b62015-07-01 18:10:33 +01006789fi
Daniel P. Berrange91bfcdb2015-10-16 16:36:53 +01006790if test "$nettle" = "yes" ; then
6791 echo "CONFIG_NETTLE=y" >> $config_host_mak
Radim Krčmářbecaeb72015-07-10 19:18:00 +02006792 echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak
Daniel P. Berrangeed754742015-07-01 18:10:34 +01006793fi
Daniel P. Berrange9a2fd432015-04-13 14:01:39 +01006794if test "$tasn1" = "yes" ; then
6795 echo "CONFIG_TASN1=y" >> $config_host_mak
6796fi
Daniel P. Berrange8953caf2016-07-27 14:13:56 +01006797if test "$auth_pam" = "yes" ; then
6798 echo "CONFIG_AUTH_PAM=y" >> $config_host_mak
6799fi
Daniel P. Berrange559607e2015-02-27 16:19:33 +00006800if test "$have_ifaddrs_h" = "yes" ; then
6801 echo "HAVE_IFADDRS_H=y" >> $config_host_mak
6802fi
Eric Blake6b39b062016-10-11 10:46:23 -05006803if test "$have_broken_size_max" = "yes" ; then
6804 echo "HAVE_BROKEN_SIZE_MAX=y" >> $config_host_mak
6805fi
Jan Vesely277abf12016-04-29 13:15:23 -04006806
6807# Work around a system header bug with some kernel/XFS header
6808# versions where they both try to define 'struct fsxattr':
6809# xfs headers will not try to redefine structs from linux headers
6810# if this macro is set.
6811if test "$have_fsxattr" = "yes" ; then
6812 echo "HAVE_FSXATTR=y" >> $config_host_mak
6813fi
Fam Zheng1efad062018-06-01 17:26:43 +08006814if test "$have_copy_file_range" = "yes" ; then
6815 echo "HAVE_COPY_FILE_RANGE=y" >> $config_host_mak
6816fi
Stefan Weilbbbf9bf2014-02-19 07:04:34 +01006817if test "$vte" = "yes" ; then
6818 echo "CONFIG_VTE=y" >> $config_host_mak
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06006819 echo "VTE_CFLAGS=$vte_cflags" >> $config_host_mak
Gerd Hoffmanne0fb1292018-03-01 11:05:44 +01006820 echo "VTE_LIBS=$vte_libs" >> $config_host_mak
Anthony Liguoria4ccabc2013-02-20 07:43:20 -06006821fi
Gerd Hoffmann9d9e1522014-07-11 12:51:43 +02006822if test "$virglrenderer" = "yes" ; then
6823 echo "CONFIG_VIRGL=y" >> $config_host_mak
6824 echo "VIRGL_CFLAGS=$virgl_cflags" >> $config_host_mak
6825 echo "VIRGL_LIBS=$virgl_libs" >> $config_host_mak
6826fi
aliguorie37630c2009-04-22 15:19:10 +00006827if test "$xen" = "yes" ; then
Jan Kiszka6dbd5882011-06-21 22:59:07 +02006828 echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
Anthony PERARDd5b93dd2011-02-25 16:20:34 +00006829 echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
aliguorie37630c2009-04-22 15:19:10 +00006830fi
Christoph Hellwig5c6c3a62009-08-20 16:58:35 +02006831if test "$linux_aio" = "yes" ; then
6832 echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
6833fi
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07006834if test "$attr" = "yes" ; then
6835 echo "CONFIG_ATTR=y" >> $config_host_mak
6836fi
Avi Kivity4f26f2b2011-11-09 14:44:52 +02006837if test "$libattr" = "yes" ; then
6838 echo "CONFIG_LIBATTR=y" >> $config_host_mak
6839fi
Meador Inge983eef52012-02-24 14:00:42 +05306840if test "$virtfs" = "yes" ; then
6841 echo "CONFIG_VIRTFS=y" >> $config_host_mak
Venkateswararao Jujjuri (JV)758e8e32010-06-14 13:34:41 -07006842fi
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02006843if test "$mpath" = "yes" ; then
6844 echo "CONFIG_MPATH=y" >> $config_host_mak
Murilo Opsfelder Araujo1b0578f2018-08-10 11:11:16 -03006845 if test "$mpathpersist_new_api" = "yes"; then
6846 echo "CONFIG_MPATH_NEW_API=y" >> $config_host_mak
6847 fi
Paolo Bonzinife8fc5a2017-08-22 06:50:55 +02006848fi
Nicholas Bellinger5e9be922013-03-29 01:08:16 +00006849if test "$vhost_scsi" = "yes" ; then
6850 echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak
6851fi
Paolo Bonziniaf3bba72019-02-14 18:35:52 +01006852if test "$vhost_net" = "yes" ; then
6853 echo "CONFIG_VHOST_NET=y" >> $config_host_mak
6854fi
6855if test "$vhost_net_user" = "yes" ; then
Paolo Bonzini56f41de2019-02-14 18:35:49 +01006856 echo "CONFIG_VHOST_NET_USER=y" >> $config_host_mak
Nikolay Nikolaev03ce5742014-06-10 13:02:16 +03006857fi
Gonglei042cea22018-03-01 21:46:28 +08006858if test "$vhost_crypto" = "yes" ; then
6859 echo "CONFIG_VHOST_CRYPTO=y" >> $config_host_mak
6860fi
Stefan Hajnoczifc0b9b02016-08-16 13:27:22 +01006861if test "$vhost_vsock" = "yes" ; then
6862 echo "CONFIG_VHOST_VSOCK=y" >> $config_host_mak
6863fi
Paolo Bonzini299e6f12019-02-14 18:35:53 +01006864if test "$vhost_kernel" = "yes" ; then
6865 echo "CONFIG_VHOST_KERNEL=y" >> $config_host_mak
6866fi
Marc-André Lureaue6a74862017-08-03 11:07:46 +02006867if test "$vhost_user" = "yes" ; then
6868 echo "CONFIG_VHOST_USER=y" >> $config_host_mak
6869fi
ths77755342008-11-27 15:45:16 +00006870if test "$blobs" = "yes" ; then
Juan Quintela98ec69a2009-07-16 18:34:18 +02006871 echo "INSTALL_BLOBS=yes" >> $config_host_mak
ths77755342008-11-27 15:45:16 +00006872fi
aliguoribf9298b2008-12-05 20:05:26 +00006873if test "$iovec" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006874 echo "CONFIG_IOVEC=y" >> $config_host_mak
aliguoribf9298b2008-12-05 20:05:26 +00006875fi
aliguoriceb42de2009-04-07 18:43:28 +00006876if test "$preadv" = "yes" ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006877 echo "CONFIG_PREADV=y" >> $config_host_mak
aliguoriceb42de2009-04-07 18:43:28 +00006878fi
Philippe Mathieu-Daudée3971d62018-04-15 20:05:20 -03006879if test "$fdt" != "no" ; then
Juan Quintela3f0855b2009-07-27 16:12:52 +02006880 echo "CONFIG_FDT=y" >> $config_host_mak
aurel32f652e6a2008-12-16 10:43:48 +00006881fi
Paolo Bonzinia40161c2018-02-16 10:05:23 +01006882if test "$membarrier" = "yes" ; then
6883 echo "CONFIG_MEMBARRIER=y" >> $config_host_mak
6884fi
Marcelo Tosattidcc38d12010-10-11 15:31:15 -03006885if test "$signalfd" = "yes" ; then
6886 echo "CONFIG_SIGNALFD=y" >> $config_host_mak
6887fi
Richard W.M. Jonesd339d762019-01-18 10:11:14 +00006888if test "$optreset" = "yes" ; then
6889 echo "HAVE_OPTRESET=y" >> $config_host_mak
6890fi
Paolo Bonzinib3f6ea72017-07-03 16:59:07 +02006891if test "$tcg" = "yes"; then
6892 echo "CONFIG_TCG=y" >> $config_host_mak
6893 if test "$tcg_interpreter" = "yes" ; then
6894 echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
6895 fi
Stefan Weil9195b2c2011-10-19 07:07:18 +02006896fi
Blue Swirl5f6b9e82009-09-20 06:56:26 +00006897if test "$fdatasync" = "yes" ; then
6898 echo "CONFIG_FDATASYNC=y" >> $config_host_mak
6899fi
Andreas Färbere78815a2010-09-25 11:26:05 +00006900if test "$madvise" = "yes" ; then
6901 echo "CONFIG_MADVISE=y" >> $config_host_mak
6902fi
6903if test "$posix_madvise" = "yes" ; then
6904 echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
6905fi
Andreas Gustafsson9bc5a712018-01-04 19:39:36 +02006906if test "$posix_memalign" = "yes" ; then
6907 echo "CONFIG_POSIX_MEMALIGN=y" >> $config_host_mak
6908fi
bellard97a847b2003-08-10 21:36:04 +00006909
Gerd Hoffmanncd4ec0b2010-03-24 10:26:51 +01006910if test "$spice" = "yes" ; then
6911 echo "CONFIG_SPICE=y" >> $config_host_mak
6912fi
6913
Marc-André Lureau7b02f542015-08-30 11:48:40 +02006914if test "$smartcard" = "yes" ; then
6915 echo "CONFIG_SMARTCARD=y" >> $config_host_mak
Fam Zheng7b62bf52017-09-07 16:29:16 +08006916 echo "SMARTCARD_CFLAGS=$libcacard_cflags" >> $config_host_mak
6917 echo "SMARTCARD_LIBS=$libcacard_libs" >> $config_host_mak
Robert Relyea111a38b2010-11-28 16:36:38 +02006918fi
6919
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01006920if test "$libusb" = "yes" ; then
6921 echo "CONFIG_USB_LIBUSB=y" >> $config_host_mak
Fam Zhengb878b652017-09-07 16:29:17 +08006922 echo "LIBUSB_CFLAGS=$libusb_cflags" >> $config_host_mak
6923 echo "LIBUSB_LIBS=$libusb_libs" >> $config_host_mak
Gerd Hoffmann2b2325f2012-11-30 16:02:11 +01006924fi
6925
Hans de Goede69354a82011-07-19 11:04:10 +02006926if test "$usb_redir" = "yes" ; then
6927 echo "CONFIG_USB_REDIR=y" >> $config_host_mak
Fam Zhengcc7923f2017-09-07 16:29:18 +08006928 echo "USB_REDIR_CFLAGS=$usb_redir_cflags" >> $config_host_mak
6929 echo "USB_REDIR_LIBS=$usb_redir_libs" >> $config_host_mak
Hans de Goede69354a82011-07-19 11:04:10 +02006930fi
6931
Gerd Hoffmannda076ff2014-11-20 09:49:44 +01006932if test "$opengl" = "yes" ; then
6933 echo "CONFIG_OPENGL=y" >> $config_host_mak
6934 echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
Gerd Hoffmann014cb152015-12-03 12:56:34 +01006935 if test "$opengl_dmabuf" = "yes" ; then
6936 echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak
6937 fi
Michael Walle20ff0752011-03-07 23:32:39 +01006938fi
6939
Yang Zhong5a22ab72017-12-20 21:16:46 +08006940if test "$malloc_trim" = "yes" ; then
6941 echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
6942fi
6943
Liang Li99f2dbd2016-03-08 13:53:16 +08006944if test "$avx2_opt" = "yes" ; then
6945 echo "CONFIG_AVX2_OPT=y" >> $config_host_mak
6946fi
6947
qiaonuohan607dacd2014-02-18 14:11:30 +08006948if test "$lzo" = "yes" ; then
6949 echo "CONFIG_LZO=y" >> $config_host_mak
6950fi
6951
6952if test "$snappy" = "yes" ; then
6953 echo "CONFIG_SNAPPY=y" >> $config_host_mak
6954fi
6955
Peter Wu6b383c02015-01-06 18:48:14 +01006956if test "$bzip2" = "yes" ; then
6957 echo "CONFIG_BZIP2=y" >> $config_host_mak
6958 echo "BZIP2_LIBS=-lbz2" >> $config_host_mak
6959fi
6960
Julio Faracco83bc1f92018-11-05 13:08:04 -02006961if test "$lzfse" = "yes" ; then
6962 echo "CONFIG_LZFSE=y" >> $config_host_mak
6963 echo "LZFSE_LIBS=-llzfse" >> $config_host_mak
6964fi
6965
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11006966if test "$libiscsi" = "yes" ; then
Fam Zhengd3399d72014-02-10 14:49:00 +08006967 echo "CONFIG_LIBISCSI=m" >> $config_host_mak
Fam Zheng6ebc91e2014-02-10 14:48:54 +08006968 echo "LIBISCSI_CFLAGS=$libiscsi_cflags" >> $config_host_mak
6969 echo "LIBISCSI_LIBS=$libiscsi_libs" >> $config_host_mak
Ronnie Sahlbergc589b242011-10-25 19:24:24 +11006970fi
6971
Peter Lieven6542aa92014-02-03 10:26:13 +01006972if test "$libnfs" = "yes" ; then
Colin Lord4be48792016-08-12 09:27:04 -04006973 echo "CONFIG_LIBNFS=m" >> $config_host_mak
6974 echo "LIBNFS_LIBS=$libnfs_libs" >> $config_host_mak
Peter Lieven6542aa92014-02-03 10:26:13 +01006975fi
6976
Eduardo Otubof7945732012-08-14 18:44:05 -03006977if test "$seccomp" = "yes"; then
6978 echo "CONFIG_SECCOMP=y" >> $config_host_mak
Fam Zhengc3883e12017-09-07 16:53:16 +08006979 echo "SECCOMP_CFLAGS=$seccomp_cflags" >> $config_host_mak
6980 echo "SECCOMP_LIBS=$seccomp_libs" >> $config_host_mak
Eduardo Otubof7945732012-08-14 18:44:05 -03006981fi
6982
bellard83fb7ad2004-07-05 21:25:26 +00006983# XXX: suppress that
bellard7d3505c2004-05-12 19:32:15 +00006984if [ "$bsd" = "yes" ] ; then
Juan Quintela2358a492009-07-27 16:13:25 +02006985 echo "CONFIG_BSD=y" >> $config_host_mak
bellard7d3505c2004-05-12 19:32:15 +00006986fi
6987
Daniel P. Berrange4d9310f2015-09-22 15:13:26 +01006988if test "$localtime_r" = "yes" ; then
6989 echo "CONFIG_LOCALTIME_R=y" >> $config_host_mak
6990fi
Paolo Bonzini3556c232013-05-10 14:16:40 +02006991if test "$qom_cast_debug" = "yes" ; then
6992 echo "CONFIG_QOM_CAST_DEBUG=y" >> $config_host_mak
6993fi
Christian Brunnerf27aaf42010-12-06 20:53:01 +01006994if test "$rbd" = "yes" ; then
Fam Zhengd3399d72014-02-10 14:49:00 +08006995 echo "CONFIG_RBD=m" >> $config_host_mak
Fam Zheng6ebc91e2014-02-10 14:48:54 +08006996 echo "RBD_CFLAGS=$rbd_cflags" >> $config_host_mak
6997 echo "RBD_LIBS=$rbd_libs" >> $config_host_mak
Christian Brunnerf27aaf42010-12-06 20:53:01 +01006998fi
Anthony Liguori20ff6c82009-12-09 12:59:36 -06006999
Peter Maydell7c2acc72013-04-08 12:11:27 +01007000echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
Stefan Hajnoczi70c60c02013-09-11 16:42:35 +02007001if test "$coroutine_pool" = "yes" ; then
7002 echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
7003else
7004 echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
7005fi
Aneesh Kumar K.Vd0e2fce2011-06-09 23:11:06 +05307006
Peter Lieven7d992e42016-09-27 11:58:45 +02007007if test "$debug_stack_usage" = "yes" ; then
7008 echo "CONFIG_DEBUG_STACK_USAGE=y" >> $config_host_mak
7009fi
7010
Longpeng(Mike)f0d92b52017-07-14 14:04:05 -04007011if test "$crypto_afalg" = "yes" ; then
7012 echo "CONFIG_AF_ALG=y" >> $config_host_mak
7013fi
7014
Aneesh Kumar K.Vd2042372011-10-12 19:11:24 +05307015if test "$open_by_handle_at" = "yes" ; then
7016 echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
7017fi
7018
Harsh Prateek Borae06a7652011-10-12 19:11:25 +05307019if test "$linux_magic_h" = "yes" ; then
7020 echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
7021fi
7022
Gerd Hoffmanncc6e3ca2013-01-09 10:17:07 +01007023if test "$pragma_diagnostic_available" = "yes" ; then
7024 echo "CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE=y" >> $config_host_mak
Peter Maydell06d71fa2012-07-30 16:13:07 +01007025fi
7026
Kevin Wolf3f4349d2012-06-29 13:40:27 +02007027if test "$valgrind_h" = "yes" ; then
7028 echo "CONFIG_VALGRIND_H=y" >> $config_host_mak
7029fi
7030
Marc-André Lureaud83414e2018-01-16 16:11:52 +01007031if test "$have_asan_iface_fiber" = "yes" ; then
7032 echo "CONFIG_ASAN_IFACE_FIBER=y" >> $config_host_mak
7033fi
7034
Luiz Capitulino8ab1bf12012-05-23 15:48:04 -03007035if test "$has_environ" = "yes" ; then
7036 echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
7037fi
7038
Richard Henderson76a347e2012-12-28 14:17:02 -08007039if test "$cpuid_h" = "yes" ; then
7040 echo "CONFIG_CPUID_H=y" >> $config_host_mak
7041fi
7042
Richard Hendersonf5401662013-02-16 12:46:59 -08007043if test "$int128" = "yes" ; then
7044 echo "CONFIG_INT128=y" >> $config_host_mak
7045fi
7046
Richard Henderson7ebee432016-06-29 21:10:59 -07007047if test "$atomic128" = "yes" ; then
7048 echo "CONFIG_ATOMIC128=y" >> $config_host_mak
7049fi
7050
Richard Hendersone6cd4bb2018-08-15 16:31:47 -07007051if test "$cmpxchg128" = "yes" ; then
7052 echo "CONFIG_CMPXCHG128=y" >> $config_host_mak
7053fi
7054
Richard Hendersondf79b992016-09-02 12:23:57 -07007055if test "$atomic64" = "yes" ; then
7056 echo "CONFIG_ATOMIC64=y" >> $config_host_mak
7057fi
7058
Richard Hendersondb432672017-09-15 14:11:45 -07007059if test "$vector16" = "yes" ; then
7060 echo "CONFIG_VECTOR16=y" >> $config_host_mak
7061fi
7062
Richard Henderson1e6e9ac2013-02-18 09:11:15 -08007063if test "$getauxval" = "yes" ; then
7064 echo "CONFIG_GETAUXVAL=y" >> $config_host_mak
7065fi
7066
Bharata B Raoeb100392012-09-24 14:42:45 +05307067if test "$glusterfs" = "yes" ; then
Fam Zhengd3399d72014-02-10 14:49:00 +08007068 echo "CONFIG_GLUSTERFS=m" >> $config_host_mak
Fam Zheng6ebc91e2014-02-10 14:48:54 +08007069 echo "GLUSTERFS_CFLAGS=$glusterfs_cflags" >> $config_host_mak
7070 echo "GLUSTERFS_LIBS=$glusterfs_libs" >> $config_host_mak
Bharata B Raoeb100392012-09-24 14:42:45 +05307071fi
7072
Jeff Codyd85fa9e2016-04-05 10:40:09 -04007073if test "$glusterfs_xlator_opt" = "yes" ; then
7074 echo "CONFIG_GLUSTERFS_XLATOR_OPT=y" >> $config_host_mak
7075fi
7076
Bharata B Rao0c14fb42013-07-16 21:47:42 +05307077if test "$glusterfs_discard" = "yes" ; then
7078 echo "CONFIG_GLUSTERFS_DISCARD=y" >> $config_host_mak
7079fi
7080
Niels de Vosdf3a4292017-05-28 12:01:14 +05307081if test "$glusterfs_fallocate" = "yes" ; then
7082 echo "CONFIG_GLUSTERFS_FALLOCATE=y" >> $config_host_mak
7083fi
7084
Bharata B Rao7c815372013-12-21 14:51:25 +05307085if test "$glusterfs_zerofill" = "yes" ; then
7086 echo "CONFIG_GLUSTERFS_ZEROFILL=y" >> $config_host_mak
7087fi
7088
Prasanna Kumar Kalevere014dbe2019-03-05 16:46:33 +01007089if test "$glusterfs_ftruncate_has_stat" = "yes" ; then
7090 echo "CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT=y" >> $config_host_mak
7091fi
7092
Niels de Vos0e3b8912019-03-05 16:46:34 +01007093if test "$glusterfs_iocb_has_stat" = "yes" ; then
7094 echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
7095fi
7096
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01007097if test "$libssh2" = "yes" ; then
Fam Zhengd3399d72014-02-10 14:49:00 +08007098 echo "CONFIG_LIBSSH2=m" >> $config_host_mak
Fam Zheng6ebc91e2014-02-10 14:48:54 +08007099 echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
7100 echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
Richard W.M. Jones0a12ec82013-04-09 15:30:53 +01007101fi
7102
Dr. David Alan Gilberted1701c2017-05-15 15:05:29 +01007103if test "$live_block_migration" = "yes" ; then
7104 echo "CONFIG_LIVE_BLOCK_MIGRATION=y" >> $config_host_mak
7105fi
7106
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01007107if test "$tpm" = "yes"; then
7108 echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
Amarnath Vallurif4ede812017-09-29 14:10:20 +03007109 # TPM passthrough support?
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01007110 if test "$tpm_passthrough" = "yes"; then
7111 echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
7112 fi
Amarnath Vallurif4ede812017-09-29 14:10:20 +03007113 # TPM emulator support?
7114 if test "$tpm_emulator" = "yes"; then
7115 echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
7116 fi
Paolo Bonzini3b8acc12013-03-18 16:37:50 +01007117fi
7118
Lluís Vilanova5b808272014-05-27 15:02:14 +02007119echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
7120if have_backend "nop"; then
Lluís6d8a7642011-08-31 20:30:43 +02007121 echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
Prerna Saxena22890ab2010-06-24 17:04:53 +05307122fi
Lluís Vilanova5b808272014-05-27 15:02:14 +02007123if have_backend "simple"; then
Lluís6d8a7642011-08-31 20:30:43 +02007124 echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
7125 # Set the appropriate trace file.
Andreas Färber953ffe02011-06-02 19:58:06 +02007126 trace_file="\"$trace_file-\" FMT_pid"
Prerna Saxena9410b562010-07-13 09:26:32 +01007127fi
Paolo Bonzinied7f5f12016-01-07 16:55:30 +03007128if have_backend "log"; then
7129 echo "CONFIG_TRACE_LOG=y" >> $config_host_mak
Lluís6d8a7642011-08-31 20:30:43 +02007130fi
Lluís Vilanova5b808272014-05-27 15:02:14 +02007131if have_backend "ust"; then
Lluís6d8a7642011-08-31 20:30:43 +02007132 echo "CONFIG_TRACE_UST=y" >> $config_host_mak
7133fi
Lluís Vilanova5b808272014-05-27 15:02:14 +02007134if have_backend "dtrace"; then
Lluís6d8a7642011-08-31 20:30:43 +02007135 echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
7136 if test "$trace_backend_stap" = "yes" ; then
7137 echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
7138 fi
Daniel P. Berrangec276b172010-11-12 13:20:25 +00007139fi
Lluís Vilanova5b808272014-05-27 15:02:14 +02007140if have_backend "ftrace"; then
Eiichi Tsukata781e9542013-04-11 20:25:15 +09007141 if test "$linux" = "yes" ; then
7142 echo "CONFIG_TRACE_FTRACE=y" >> $config_host_mak
Eiichi Tsukata781e9542013-04-11 20:25:15 +09007143 else
Stewart Smith21684af2014-01-24 12:39:10 +11007144 feature_not_found "ftrace(trace backend)" "ftrace requires Linux"
Eiichi Tsukata781e9542013-04-11 20:25:15 +09007145 fi
7146fi
Paul Durrant0a852412016-08-04 14:44:14 +01007147if have_backend "syslog"; then
7148 if test "$posix_syslog" = "yes" ; then
7149 echo "CONFIG_TRACE_SYSLOG=y" >> $config_host_mak
7150 else
7151 feature_not_found "syslog(trace backend)" "syslog not available"
7152 fi
7153fi
Prerna Saxena9410b562010-07-13 09:26:32 +01007154echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
7155
Michael R. Hines2da776d2013-07-22 10:01:54 -04007156if test "$rdma" = "yes" ; then
7157 echo "CONFIG_RDMA=y" >> $config_host_mak
Fam Zheng392fb642017-09-07 16:42:30 +08007158 echo "RDMA_LIBS=$rdma_libs" >> $config_host_mak
Michael R. Hines2da776d2013-07-22 10:01:54 -04007159fi
7160
Marcel Apfelbaum21ab34c2018-08-16 18:16:37 +03007161if test "$pvrdma" = "yes" ; then
7162 echo "CONFIG_PVRDMA=y" >> $config_host_mak
7163fi
7164
Laurent Vivier575b22b2016-06-02 22:14:15 +02007165if test "$have_rtnetlink" = "yes" ; then
7166 echo "CONFIG_RTNETLINK=y" >> $config_host_mak
7167fi
7168
Klim Kireeved279a02018-01-12 12:01:19 +03007169if test "$libxml2" = "yes" ; then
7170 echo "CONFIG_LIBXML2=y" >> $config_host_mak
7171 echo "LIBXML2_CFLAGS=$libxml2_cflags" >> $config_host_mak
7172 echo "LIBXML2_LIBS=$libxml2_libs" >> $config_host_mak
7173fi
7174
Changlong Xiea6b1d4c2016-07-27 15:01:48 +08007175if test "$replication" = "yes" ; then
7176 echo "CONFIG_REPLICATION=y" >> $config_host_mak
7177fi
7178
Stefan Hajnoczi6a02c802016-10-14 10:00:55 +01007179if test "$have_af_vsock" = "yes" ; then
7180 echo "CONFIG_AF_VSOCK=y" >> $config_host_mak
7181fi
7182
Christopher Covington4d043512016-12-28 15:04:33 -05007183if test "$have_sysmacros" = "yes" ; then
7184 echo "CONFIG_SYSMACROS=y" >> $config_host_mak
7185fi
7186
Andreas Grapentin49e00a12017-03-14 17:59:53 +01007187if test "$have_static_assert" = "yes" ; then
7188 echo "CONFIG_STATIC_ASSERT=y" >> $config_host_mak
7189fi
7190
Tomáš Golembiovskýe6746052017-07-17 15:58:33 +02007191if test "$have_utmpx" = "yes" ; then
7192 echo "HAVE_UTMPX=y" >> $config_host_mak
7193fi
7194
Kamil Rytarowskie0580342017-07-14 09:33:44 +01007195if test "$ivshmem" = "yes" ; then
7196 echo "CONFIG_IVSHMEM=y" >> $config_host_mak
7197fi
Richard Hendersone219c492017-09-28 09:01:23 -07007198if test "$capstone" != "no" ; then
Richard Henderson8ca80762017-09-14 09:41:12 -07007199 echo "CONFIG_CAPSTONE=y" >> $config_host_mak
7200fi
Paolo Bonziniba59fb72018-06-13 14:23:08 +02007201if test "$debug_mutex" = "yes" ; then
7202 echo "CONFIG_DEBUG_MUTEX=y" >> $config_host_mak
7203fi
Kamil Rytarowskie0580342017-07-14 09:33:44 +01007204
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00007205# Hold two types of flag:
7206# CONFIG_THREAD_SETNAME_BYTHREAD - we've got a way of setting the name on
7207# a thread we have a handle to
Roman Bolshakov479a5742018-12-17 23:26:01 +03007208# CONFIG_PTHREAD_SETNAME_NP_W_TID - A way of doing it on a particular
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00007209# platform
Roman Bolshakov479a5742018-12-17 23:26:01 +03007210if test "$pthread_setname_np_w_tid" = "yes" ; then
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00007211 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
Roman Bolshakov479a5742018-12-17 23:26:01 +03007212 echo "CONFIG_PTHREAD_SETNAME_NP_W_TID=y" >> $config_host_mak
7213elif test "$pthread_setname_np_wo_tid" = "yes" ; then
7214 echo "CONFIG_THREAD_SETNAME_BYTHREAD=y" >> $config_host_mak
7215 echo "CONFIG_PTHREAD_SETNAME_NP_WO_TID=y" >> $config_host_mak
Dr. David Alan Gilbert5c312072014-03-12 11:48:18 +00007216fi
7217
Ashish Mittalda92c3f2017-04-03 20:48:08 -07007218if test "$vxhs" = "yes" ; then
7219 echo "CONFIG_VXHS=y" >> $config_host_mak
7220 echo "VXHS_LIBS=$vxhs_libs" >> $config_host_mak
7221fi
7222
Junyan He17824402018-07-18 15:47:59 +08007223if test "$libpmem" = "yes" ; then
7224 echo "CONFIG_LIBPMEM=y" >> $config_host_mak
7225fi
7226
Jeff Cody2f740132018-11-07 07:36:44 +01007227if test "$bochs" = "yes" ; then
7228 echo "CONFIG_BOCHS=y" >> $config_host_mak
7229fi
7230if test "$cloop" = "yes" ; then
7231 echo "CONFIG_CLOOP=y" >> $config_host_mak
7232fi
7233if test "$dmg" = "yes" ; then
7234 echo "CONFIG_DMG=y" >> $config_host_mak
7235fi
7236if test "$qcow1" = "yes" ; then
7237 echo "CONFIG_QCOW1=y" >> $config_host_mak
7238fi
7239if test "$vdi" = "yes" ; then
7240 echo "CONFIG_VDI=y" >> $config_host_mak
7241fi
7242if test "$vvfat" = "yes" ; then
7243 echo "CONFIG_VVFAT=y" >> $config_host_mak
7244fi
7245if test "$qed" = "yes" ; then
7246 echo "CONFIG_QED=y" >> $config_host_mak
7247fi
7248if test "$parallels" = "yes" ; then
7249 echo "CONFIG_PARALLELS=y" >> $config_host_mak
7250fi
7251if test "$sheepdog" = "yes" ; then
7252 echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
7253fi
7254
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007255if test "$tcg_interpreter" = "yes"; then
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007256 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007257elif test "$ARCH" = "sparc64" ; then
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007258 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007259elif test "$ARCH" = "s390x" ; then
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007260 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
Eric Blakee633a5c2019-02-04 20:39:37 -06007261elif test "$ARCH" = "x86_64" || test "$ARCH" = "x32" ; then
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007262 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
Richard Henderson40d964b2014-04-30 14:07:47 -07007263elif test "$ARCH" = "ppc64" ; then
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007264 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/ppc $QEMU_INCLUDES"
Eric Blakee633a5c2019-02-04 20:39:37 -06007265elif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
Alistair Francisc4f80542018-12-19 19:20:19 +00007266 QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/riscv $QEMU_INCLUDES"
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007267else
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007268 QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007269fi
Michael S. Tsirkin9edc19c2018-03-21 17:22:07 +02007270QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
Paolo Bonzini5b5e3032013-04-17 16:26:35 +02007271
Juan Quintela98ec69a2009-07-16 18:34:18 +02007272echo "TOOLS=$tools" >> $config_host_mak
Juan Quintela98ec69a2009-07-16 18:34:18 +02007273echo "ROMS=$roms" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02007274echo "MAKE=$make" >> $config_host_mak
7275echo "INSTALL=$install" >> $config_host_mak
Brad1901cb12011-08-28 04:01:33 -04007276echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
7277echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
Michael Tokareve999ee42016-01-27 14:36:43 +03007278echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
7279echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
Blue Swirlc886edf2011-07-22 21:08:09 +00007280echo "PYTHON=$python" >> $config_host_mak
Cleber Rosa755ee702018-11-09 10:07:07 -05007281echo "PYTHON_VERSION=$python_version" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02007282echo "CC=$cc" >> $config_host_mak
Michael S. Tsirkina31a8642013-07-24 18:56:03 +03007283if $iasl -h > /dev/null 2>&1; then
7284 echo "IASL=$iasl" >> $config_host_mak
7285fi
Juan Quintela804edf22009-07-27 16:12:49 +02007286echo "HOST_CC=$host_cc" >> $config_host_mak
Tomoki Sekiyama83f73fc2013-08-07 11:39:36 -04007287echo "CXX=$cxx" >> $config_host_mak
Peter Maydell3c4a4d02012-08-11 22:34:40 +01007288echo "OBJCC=$objcc" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02007289echo "AR=$ar" >> $config_host_mak
Peter Maydell45d285a2013-10-21 21:03:06 +01007290echo "ARFLAGS=$ARFLAGS" >> $config_host_mak
Richard Hendersoncdbd7272016-07-07 21:49:36 -07007291echo "AS=$as" >> $config_host_mak
Richard Henderson5f6f0e22016-06-23 10:39:18 -07007292echo "CCAS=$ccas" >> $config_host_mak
Blue Swirl3dd46c72013-01-05 10:10:27 +00007293echo "CPP=$cpp" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02007294echo "OBJCOPY=$objcopy" >> $config_host_mak
7295echo "LD=$ld" >> $config_host_mak
Alistair Francis9f81aeb2017-11-07 17:10:46 -08007296echo "RANLIB=$ranlib" >> $config_host_mak
Stefan Weil4852ee92014-09-18 21:55:08 +02007297echo "NM=$nm" >> $config_host_mak
Blue Swirl9fe6de92010-09-26 16:07:57 +00007298echo "WINDRES=$windres" >> $config_host_mak
Juan Quintelae2a2ed02009-08-03 14:46:02 +02007299echo "CFLAGS=$CFLAGS" >> $config_host_mak
Brad46eef332013-12-10 19:49:08 -05007300echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak
Juan Quintelaa558ee12009-08-03 14:46:21 +02007301echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
Bruno Dominguez11cde1c2017-06-06 14:07:47 +01007302echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak
Paolo Bonzinif9728942010-12-23 11:43:53 +01007303echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
Paolo Bonzinie39f0062010-12-23 11:43:51 +01007304if test "$sparse" = "yes" ; then
7305 echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
Christian Borntraeger80fd48d2015-01-22 10:53:46 +01007306 echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
Gerd Hoffmann2944d742014-10-15 11:51:09 +02007307 echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
Paolo Bonzinie39f0062010-12-23 11:43:51 +01007308 echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
7309 echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
7310fi
Gerd Hoffmann42da6042012-11-07 11:09:52 +01007311if test "$cross_prefix" != ""; then
7312 echo "AUTOCONF_HOST := --host=${cross_prefix%-}" >> $config_host_mak
7313else
7314 echo "AUTOCONF_HOST := " >> $config_host_mak
7315fi
Juan Quintelae2a2ed02009-08-03 14:46:02 +02007316echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
Brad46eef332013-12-10 19:49:08 -05007317echo "LDFLAGS_NOPIE=$LDFLAGS_NOPIE" >> $config_host_mak
Philippe Mathieu-Daudé8a99e9a2018-04-15 20:05:19 -03007318echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
James Clarke6969ec62016-06-06 12:02:50 +01007319echo "LD_REL_FLAGS=$LD_REL_FLAGS" >> $config_host_mak
Peter Maydelle57218b2016-08-08 17:11:28 +01007320echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
Juan Quintela73da3752009-08-03 14:46:26 +02007321echo "LIBS+=$LIBS" >> $config_host_mak
Juan Quintela3e2e0e62009-08-03 14:47:06 +02007322echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
Daniel P. Berrange409437e2016-07-20 14:23:13 +01007323echo "PTHREAD_LIB=$PTHREAD_LIB" >> $config_host_mak
Juan Quintela804edf22009-07-27 16:12:49 +02007324echo "EXESUF=$EXESUF" >> $config_host_mak
Fam Zheng17969262014-02-10 14:48:56 +08007325echo "DSOSUF=$DSOSUF" >> $config_host_mak
7326echo "LDFLAGS_SHARED=$LDFLAGS_SHARED" >> $config_host_mak
Michael Roth957f1f92011-08-11 15:38:12 -05007327echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
Daniel P. Berrange90246032015-09-21 17:25:34 +01007328echo "TASN1_LIBS=$tasn1_libs" >> $config_host_mak
7329echo "TASN1_CFLAGS=$tasn1_cflags" >> $config_host_mak
Gerd Hoffmann94dd53c2012-03-29 10:55:18 +02007330echo "POD2MAN=$POD2MAN" >> $config_host_mak
Blue Swirl1d728c32012-05-01 18:45:39 +00007331if test "$gcov" = "yes" ; then
7332 echo "CONFIG_GCOV=y" >> $config_host_mak
7333 echo "GCOV=$gcov_tool" >> $config_host_mak
7334fi
Juan Quintela804edf22009-07-27 16:12:49 +02007335
Alex Bennée51a12b52018-04-04 14:24:39 +01007336if test "$docker" != "no"; then
7337 echo "HAVE_USER_DOCKER=y" >> $config_host_mak
7338fi
7339
Tomáš Golembiovský3efac6e2018-10-23 13:23:10 +02007340if test "$libudev" != "no"; then
7341 echo "CONFIG_LIBUDEV=y" >> $config_host_mak
7342 echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
7343fi
7344
Peter Maydell6efd7512011-11-30 11:59:04 +00007345# use included Linux headers
7346if test "$linux" = "yes" ; then
Andreas Färbera307beb2012-06-14 15:14:33 +00007347 mkdir -p linux-headers
Peter Maydell6efd7512011-11-30 11:59:04 +00007348 case "$cpu" in
Richard Hendersonc72b26e2013-08-20 12:20:05 -07007349 i386|x86_64|x32)
Peter Maydell08312a62012-08-03 13:51:25 +01007350 linux_arch=x86
Peter Maydell6efd7512011-11-30 11:59:04 +00007351 ;;
Thomas Hutha69dc532018-08-21 13:27:48 +02007352 ppc|ppc64)
Peter Maydell08312a62012-08-03 13:51:25 +01007353 linux_arch=powerpc
Peter Maydell6efd7512011-11-30 11:59:04 +00007354 ;;
7355 s390x)
Peter Maydell08312a62012-08-03 13:51:25 +01007356 linux_arch=s390
7357 ;;
Claudio Fontana1f080312013-06-12 16:20:23 +01007358 aarch64)
7359 linux_arch=arm64
7360 ;;
Sanjay Lal222e7d12014-06-17 23:10:36 +01007361 mips64)
7362 linux_arch=mips
7363 ;;
Peter Maydell08312a62012-08-03 13:51:25 +01007364 *)
7365 # For most CPUs the kernel architecture name and QEMU CPU name match.
7366 linux_arch="$cpu"
Peter Maydell6efd7512011-11-30 11:59:04 +00007367 ;;
7368 esac
Peter Maydell08312a62012-08-03 13:51:25 +01007369 # For non-KVM architectures we will not have asm headers
7370 if [ -e "$source_path/linux-headers/asm-$linux_arch" ]; then
7371 symlink "$source_path/linux-headers/asm-$linux_arch" linux-headers/asm
7372 fi
Peter Maydell6efd7512011-11-30 11:59:04 +00007373fi
7374
bellard1d14ffa2005-10-30 18:58:22 +00007375for target in $target_list; do
bellard97a847b2003-08-10 21:36:04 +00007376target_dir="$target"
Juan Quintela25be210f2009-10-07 02:41:00 +02007377config_target_mak=$target_dir/config-target.mak
Stefan Weil89138852016-05-16 15:10:20 +02007378target_name=$(echo $target | cut -d '-' -f 1)
bellard97a847b2003-08-10 21:36:04 +00007379target_bigendian="no"
Juan Quintela1f3d3c82009-10-07 02:41:02 +02007380
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007381case "$target_name" in
Thomas Hutha69dc532018-08-21 13:27:48 +02007382 armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
Juan Quintelaea2d6a32009-07-16 18:34:10 +02007383 target_bigendian=yes
7384 ;;
7385esac
bellard97a847b2003-08-10 21:36:04 +00007386target_softmmu="no"
bellard997344f2003-10-27 21:10:39 +00007387target_user_only="no"
ths831b7822007-01-18 20:06:33 +00007388target_linux_user="no"
blueswir184778502008-10-26 20:33:16 +00007389target_bsd_user="no"
pbrook9e407a82007-05-26 16:38:53 +00007390case "$target" in
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007391 ${target_name}-softmmu)
pbrook9e407a82007-05-26 16:38:53 +00007392 target_softmmu="yes"
7393 ;;
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007394 ${target_name}-linux-user)
pbrook9e407a82007-05-26 16:38:53 +00007395 target_user_only="yes"
7396 target_linux_user="yes"
7397 ;;
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007398 ${target_name}-bsd-user)
blueswir184778502008-10-26 20:33:16 +00007399 target_user_only="yes"
7400 target_bsd_user="yes"
7401 ;;
pbrook9e407a82007-05-26 16:38:53 +00007402 *)
Peter Maydell76ad07a2013-04-08 12:11:26 +01007403 error_exit "Target '$target' not recognised"
pbrook9e407a82007-05-26 16:38:53 +00007404 exit 1
7405 ;;
7406esac
ths831b7822007-01-18 20:06:33 +00007407
Alex Bennéed75402b2018-04-04 20:27:05 +01007408target_compiler=""
7409target_compiler_static=""
Alex Bennée716a5072018-04-10 12:19:40 +01007410target_compiler_cflags=""
Alex Bennéed75402b2018-04-04 20:27:05 +01007411
bellard97a847b2003-08-10 21:36:04 +00007412mkdir -p $target_dir
Juan Quintela25be210f2009-10-07 02:41:00 +02007413echo "# Automatically generated by configure - do not modify" > $config_target_mak
bellard97a847b2003-08-10 21:36:04 +00007414
pbrooke5fe0c52006-06-11 13:32:59 +00007415bflt="no"
Alex Bennéeca759f92017-02-23 18:29:27 +00007416mttcg="no"
Stefan Weil89138852016-05-16 15:10:20 +02007417interp_prefix1=$(echo "$interp_prefix" | sed "s/%M/$target_name/g")
pbrook56aebc82008-10-11 17:55:29 +00007418gdb_xml_files=""
aliguori7ba1e612008-11-05 16:04:33 +00007419
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007420TARGET_ARCH="$target_name"
Juan Quintela6acff7d2009-07-16 18:34:15 +02007421TARGET_BASE_ARCH=""
Juan Quintelae6e91b92009-07-16 18:34:17 +02007422TARGET_ABI_DIR=""
Juan Quintelae73aae62009-07-16 18:34:14 +02007423
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007424case "$target_name" in
aurel322408a522008-04-20 20:19:44 +00007425 i386)
Emilio G. Cota0a7fa002018-08-13 20:52:26 -04007426 mttcg="yes"
Doug Gale7b0f97b2019-01-24 00:34:57 -03307427 gdb_xml_files="i386-32bit.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007428 target_compiler=$cross_cc_i386
Alex Bennée716a5072018-04-10 12:19:40 +01007429 target_compiler_cflags=$cross_cc_ccflags_i386
aurel322408a522008-04-20 20:19:44 +00007430 ;;
7431 x86_64)
Juan Quintela6acff7d2009-07-16 18:34:15 +02007432 TARGET_BASE_ARCH=i386
Emilio G. Cota0a7fa002018-08-13 20:52:26 -04007433 mttcg="yes"
Doug Gale7b0f97b2019-01-24 00:34:57 -03307434 gdb_xml_files="i386-64bit.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007435 target_compiler=$cross_cc_x86_64
aurel322408a522008-04-20 20:19:44 +00007436 ;;
7437 alpha)
Richard Henderson5ee4f3c2017-02-24 09:12:43 +11007438 mttcg="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +01007439 target_compiler=$cross_cc_alpha
aurel322408a522008-04-20 20:19:44 +00007440 ;;
7441 arm|armeb)
Juan Quintelab498c8a2009-07-16 18:34:11 +02007442 TARGET_ARCH=arm
aurel322408a522008-04-20 20:19:44 +00007443 bflt="yes"
Alex Bennéeca759f92017-02-23 18:29:27 +00007444 mttcg="yes"
pbrook56aebc82008-10-11 17:55:29 +00007445 gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007446 target_compiler=$cross_cc_arm
Alex Bennéed422b2b2018-04-13 11:07:58 +01007447 eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
aurel322408a522008-04-20 20:19:44 +00007448 ;;
Michael Weiser722dd7b2018-01-11 13:25:32 +00007449 aarch64|aarch64_be)
7450 TARGET_ARCH=aarch64
Alexander Graf6a49fa92013-09-03 20:12:22 +01007451 TARGET_BASE_ARCH=arm
7452 bflt="yes"
Alex Bennéeca759f92017-02-23 18:29:27 +00007453 mttcg="yes"
Peter Maydell8f95ce22014-09-29 18:48:47 +01007454 gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007455 target_compiler=$cross_cc_aarch64
Alex Bennéed422b2b2018-04-13 11:07:58 +01007456 eval "target_compiler_cflags=\$cross_cc_cflags_${target_name}"
Alexander Graf6a49fa92013-09-03 20:12:22 +01007457 ;;
aurel322408a522008-04-20 20:19:44 +00007458 cris)
Alex Bennéed75402b2018-04-04 20:27:05 +01007459 target_compiler=$cross_cc_cris
aurel322408a522008-04-20 20:19:44 +00007460 ;;
Richard Henderson61766fe2016-12-15 11:26:14 -08007461 hppa)
Richard Henderson7b93dab2018-01-06 16:02:27 -08007462 mttcg="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +01007463 target_compiler=$cross_cc_hppa
Richard Henderson61766fe2016-12-15 11:26:14 -08007464 ;;
Michael Walle613a22c2011-02-17 23:45:17 +01007465 lm32)
Alex Bennéed75402b2018-04-04 20:27:05 +01007466 target_compiler=$cross_cc_lm32
Michael Walle613a22c2011-02-17 23:45:17 +01007467 ;;
aurel322408a522008-04-20 20:19:44 +00007468 m68k)
aurel322408a522008-04-20 20:19:44 +00007469 bflt="yes"
Laurent Vivier5a4526b2017-06-20 22:51:19 +02007470 gdb_xml_files="cf-core.xml cf-fp.xml m68k-fp.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007471 target_compiler=$cross_cc_m68k
aurel322408a522008-04-20 20:19:44 +00007472 ;;
Edgar E. Iglesias877fdc12011-02-21 12:42:20 +01007473 microblaze|microblazeel)
7474 TARGET_ARCH=microblaze
Edgar E. Iglesias72b675c2009-05-20 21:17:31 +02007475 bflt="yes"
Edgar E. Iglesiasbe73ef62018-04-13 18:10:00 +02007476 echo "TARGET_ABI32=y" >> $config_target_mak
Alex Bennéed75402b2018-04-04 20:27:05 +01007477 target_compiler=$cross_cc_microblaze
Edgar E. Iglesias72b675c2009-05-20 21:17:31 +02007478 ;;
Juan Quintela0adcffb2009-07-16 18:34:16 +02007479 mips|mipsel)
Aleksandar Markovic04547282019-02-11 17:09:29 +01007480 mttcg="yes"
Juan Quintelab498c8a2009-07-16 18:34:11 +02007481 TARGET_ARCH=mips
Alex Bennéed75402b2018-04-04 20:27:05 +01007482 target_compiler=$cross_cc_mips
Juan Quintela25be210f2009-10-07 02:41:00 +02007483 echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
aurel322408a522008-04-20 20:19:44 +00007484 ;;
7485 mipsn32|mipsn32el)
Aleksandar Markovic04547282019-02-11 17:09:29 +01007486 mttcg="yes"
Richard Henderson597e2ce2013-02-10 10:30:50 -08007487 TARGET_ARCH=mips64
Juan Quintela6acff7d2009-07-16 18:34:15 +02007488 TARGET_BASE_ARCH=mips
Alex Bennéed75402b2018-04-04 20:27:05 +01007489 target_compiler=$cross_cc_mipsn32
Juan Quintela25be210f2009-10-07 02:41:00 +02007490 echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
Richard Henderson597e2ce2013-02-10 10:30:50 -08007491 echo "TARGET_ABI32=y" >> $config_target_mak
aurel322408a522008-04-20 20:19:44 +00007492 ;;
7493 mips64|mips64el)
Aleksandar Markovic04547282019-02-11 17:09:29 +01007494 mttcg="yes"
Juan Quintelab498c8a2009-07-16 18:34:11 +02007495 TARGET_ARCH=mips64
Juan Quintela6acff7d2009-07-16 18:34:15 +02007496 TARGET_BASE_ARCH=mips
Alex Bennéed75402b2018-04-04 20:27:05 +01007497 target_compiler=$cross_cc_mips64
Juan Quintela25be210f2009-10-07 02:41:00 +02007498 echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
aurel322408a522008-04-20 20:19:44 +00007499 ;;
Anthony Greend15a9c22013-03-18 15:49:25 -04007500 moxie)
Alex Bennéed75402b2018-04-04 20:27:05 +01007501 target_compiler=$cross_cc_moxie
Anthony Greend15a9c22013-03-18 15:49:25 -04007502 ;;
Marek Vasute6717112017-01-18 23:01:46 +01007503 nios2)
Alex Bennéed75402b2018-04-04 20:27:05 +01007504 target_compiler=$cross_cc_nios2
Marek Vasute6717112017-01-18 23:01:46 +01007505 ;;
Richard Henderson4a09d0b2017-02-08 15:06:54 -08007506 or1k)
Alex Bennéed75402b2018-04-04 20:27:05 +01007507 target_compiler=$cross_cc_or1k
Jia Liue67db062012-07-20 15:50:39 +08007508 TARGET_ARCH=openrisc
7509 TARGET_BASE_ARCH=openrisc
Jia Liue67db062012-07-20 15:50:39 +08007510 ;;
aurel322408a522008-04-20 20:19:44 +00007511 ppc)
aurel32c8b35322009-01-24 15:07:34 +00007512 gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007513 target_compiler=$cross_cc_powerpc
aurel322408a522008-04-20 20:19:44 +00007514 ;;
aurel322408a522008-04-20 20:19:44 +00007515 ppc64)
Juan Quintela6acff7d2009-07-16 18:34:15 +02007516 TARGET_BASE_ARCH=ppc
Juan Quintelae6e91b92009-07-16 18:34:17 +02007517 TARGET_ABI_DIR=ppc
Nikunj A Dadhaniaf0b06852017-04-27 10:48:23 +05307518 mttcg=yes
Anton Blanchard1438eff2016-01-15 16:00:51 +01007519 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007520 target_compiler=$cross_cc_ppc64
aurel322408a522008-04-20 20:19:44 +00007521 ;;
Doug Kwan9c351262014-05-29 09:12:21 -05007522 ppc64le)
7523 TARGET_ARCH=ppc64
7524 TARGET_BASE_ARCH=ppc
7525 TARGET_ABI_DIR=ppc
Nikunj A Dadhaniaf0b06852017-04-27 10:48:23 +05307526 mttcg=yes
Anton Blanchard1438eff2016-01-15 16:00:51 +01007527 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007528 target_compiler=$cross_cc_ppc64le
Doug Kwan9c351262014-05-29 09:12:21 -05007529 ;;
aurel322408a522008-04-20 20:19:44 +00007530 ppc64abi32)
Juan Quintelab498c8a2009-07-16 18:34:11 +02007531 TARGET_ARCH=ppc64
Juan Quintela6acff7d2009-07-16 18:34:15 +02007532 TARGET_BASE_ARCH=ppc
Juan Quintelae6e91b92009-07-16 18:34:17 +02007533 TARGET_ABI_DIR=ppc
Juan Quintela25be210f2009-10-07 02:41:00 +02007534 echo "TARGET_ABI32=y" >> $config_target_mak
Anton Blanchard1438eff2016-01-15 16:00:51 +01007535 gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007536 target_compiler=$cross_cc_ppc64abi32
aurel322408a522008-04-20 20:19:44 +00007537 ;;
Michael Clark25fa1942018-03-03 01:32:59 +13007538 riscv32)
7539 TARGET_BASE_ARCH=riscv
7540 TARGET_ABI_DIR=riscv
7541 mttcg=yes
Jim Wilson1a987a12019-03-15 03:26:55 -07007542 gdb_xml_files="riscv-32bit-cpu.xml riscv-32bit-fpu.xml riscv-32bit-csr.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007543 target_compiler=$cross_cc_riscv32
Michael Clark25fa1942018-03-03 01:32:59 +13007544 ;;
7545 riscv64)
7546 TARGET_BASE_ARCH=riscv
7547 TARGET_ABI_DIR=riscv
7548 mttcg=yes
Jim Wilsonc6709702019-03-15 03:26:56 -07007549 gdb_xml_files="riscv-64bit-cpu.xml riscv-64bit-fpu.xml riscv-64bit-csr.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007550 target_compiler=$cross_cc_riscv64
Michael Clark25fa1942018-03-03 01:32:59 +13007551 ;;
aurel322408a522008-04-20 20:19:44 +00007552 sh4|sh4eb)
Juan Quintelab498c8a2009-07-16 18:34:11 +02007553 TARGET_ARCH=sh4
aurel322408a522008-04-20 20:19:44 +00007554 bflt="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +01007555 target_compiler=$cross_cc_sh4
aurel322408a522008-04-20 20:19:44 +00007556 ;;
7557 sparc)
Alex Bennéed75402b2018-04-04 20:27:05 +01007558 target_compiler=$cross_cc_sparc
aurel322408a522008-04-20 20:19:44 +00007559 ;;
7560 sparc64)
Juan Quintela6acff7d2009-07-16 18:34:15 +02007561 TARGET_BASE_ARCH=sparc
Alex Bennéed75402b2018-04-04 20:27:05 +01007562 target_compiler=$cross_cc_sparc64
aurel322408a522008-04-20 20:19:44 +00007563 ;;
7564 sparc32plus)
Juan Quintelab498c8a2009-07-16 18:34:11 +02007565 TARGET_ARCH=sparc64
Juan Quintela6acff7d2009-07-16 18:34:15 +02007566 TARGET_BASE_ARCH=sparc
Juan Quintelae6e91b92009-07-16 18:34:17 +02007567 TARGET_ABI_DIR=sparc
Alex Bennéed75402b2018-04-04 20:27:05 +01007568 target_compiler=$cross_cc_sparc32plus
Juan Quintela25be210f2009-10-07 02:41:00 +02007569 echo "TARGET_ABI32=y" >> $config_target_mak
aurel322408a522008-04-20 20:19:44 +00007570 ;;
Alexander Graf24e804ec2009-12-05 12:44:22 +01007571 s390x)
David Hildenbrand63685bc2018-01-29 13:56:20 +01007572 mttcg=yes
Christian Borntraeger86158a22017-03-08 12:41:14 +01007573 gdb_xml_files="s390x-core64.xml s390-acr.xml s390-fpr.xml s390-vx.xml s390-cr.xml s390-virt.xml s390-gs.xml"
Alex Bennéed75402b2018-04-04 20:27:05 +01007574 target_compiler=$cross_cc_s390x
Alexander Graf24e804ec2009-12-05 12:44:22 +01007575 ;;
Chen Gang444e06b2015-08-21 05:43:37 +08007576 tilegx)
Alex Bennéed75402b2018-04-04 20:27:05 +01007577 target_compiler=$cross_cc_tilegx
Chen Gang444e06b2015-08-21 05:43:37 +08007578 ;;
Peter Crosthwaite5ecaa4e2015-04-26 19:14:26 -07007579 tricore)
Alex Bennéed75402b2018-04-04 20:27:05 +01007580 target_compiler=$cross_cc_tricore
Peter Crosthwaite5ecaa4e2015-04-26 19:14:26 -07007581 ;;
Guan Xuetaod2fbca92011-04-12 16:27:03 +08007582 unicore32)
Alex Bennéed75402b2018-04-04 20:27:05 +01007583 target_compiler=$cross_cc_unicore32
Guan Xuetaod2fbca92011-04-12 16:27:03 +08007584 ;;
Max Filippovcfa550c2011-09-06 03:55:26 +04007585 xtensa|xtensaeb)
7586 TARGET_ARCH=xtensa
Max Filippov02e33e92018-10-19 18:40:20 -07007587 bflt="yes"
Max Filippov9fb40342017-03-06 17:17:43 -08007588 mttcg="yes"
Alex Bennéed75402b2018-04-04 20:27:05 +01007589 target_compiler=$cross_cc_xtensa
Max Filippovcfa550c2011-09-06 03:55:26 +04007590 ;;
aurel322408a522008-04-20 20:19:44 +00007591 *)
Peter Maydell76ad07a2013-04-08 12:11:26 +01007592 error_exit "Unsupported target CPU"
aurel322408a522008-04-20 20:19:44 +00007593 ;;
7594esac
Paolo Bonzini5e8861a2012-05-29 10:23:15 +02007595# TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
7596if [ "$TARGET_BASE_ARCH" = "" ]; then
7597 TARGET_BASE_ARCH=$TARGET_ARCH
7598fi
7599
Alex Bennéed75402b2018-04-04 20:27:05 +01007600# Do we have a cross compiler for this target?
7601if has $target_compiler; then
7602
7603 write_c_skeleton
7604
Alex Bennée716a5072018-04-10 12:19:40 +01007605 if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
Alex Bennéed75402b2018-04-04 20:27:05 +01007606 # For host systems we might get away with building without -static
Alex Bennée716a5072018-04-10 12:19:40 +01007607 if ! do_compiler "$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
Alex Bennéed75402b2018-04-04 20:27:05 +01007608 target_compiler=""
7609 else
7610 enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7611 target_compiler_static="n"
7612 fi
7613 else
7614 enabled_cross_compilers="${enabled_cross_compilers} '${target_compiler}'"
7615 target_compiler_static="y"
7616 fi
7617else
7618 target_compiler=""
7619fi
7620
Paolo Bonzini5e8861a2012-05-29 10:23:15 +02007621symlink "$source_path/Makefile.target" "$target_dir/Makefile"
7622
Daniel P. Berrange99afc912012-08-20 15:31:38 +01007623upper() {
7624 echo "$@"| LC_ALL=C tr '[a-z]' '[A-Z]'
7625}
7626
Stefan Weil89138852016-05-16 15:10:20 +02007627target_arch_name="$(upper $TARGET_ARCH)"
Juan Quintela25be210f2009-10-07 02:41:00 +02007628echo "TARGET_$target_arch_name=y" >> $config_target_mak
Paolo Bonzinic1799a82013-06-14 15:19:07 +01007629echo "TARGET_NAME=$target_name" >> $config_target_mak
Juan Quintela25be210f2009-10-07 02:41:00 +02007630echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
Juan Quintelae6e91b92009-07-16 18:34:17 +02007631if [ "$TARGET_ABI_DIR" = "" ]; then
7632 TARGET_ABI_DIR=$TARGET_ARCH
7633fi
Juan Quintela25be210f2009-10-07 02:41:00 +02007634echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
Stacey Sonadfc3e92014-06-08 09:57:22 -07007635if [ "$HOST_VARIANT_DIR" != "" ]; then
7636 echo "HOST_VARIANT_DIR=$HOST_VARIANT_DIR" >> $config_target_mak
7637fi
Paolo Bonzini3b6b7552012-09-17 11:59:41 +02007638
7639if supported_xen_target $target; then
7640 echo "CONFIG_XEN=y" >> $config_target_mak
Paolo Bonzinie0e312f2019-01-23 14:56:01 +08007641 echo "$target/config-devices.mak: CONFIG_XEN=y" >> $config_host_mak
Paolo Bonzini3b6b7552012-09-17 11:59:41 +02007642 if test "$xen_pci_passthrough" = yes; then
Anthony PERARDeb6fda02012-06-21 15:32:59 +00007643 echo "CONFIG_XEN_PCI_PASSTHROUGH=y" >> "$config_target_mak"
Juan Quintela1b0c87f2009-07-16 18:33:59 +02007644 fi
Paolo Bonzinie0e312f2019-01-23 14:56:01 +08007645else
7646 echo "$target/config-devices.mak: CONFIG_XEN=n" >> $config_host_mak
Paolo Bonzini3b6b7552012-09-17 11:59:41 +02007647fi
7648if supported_kvm_target $target; then
7649 echo "CONFIG_KVM=y" >> $config_target_mak
Paolo Bonzinie0e312f2019-01-23 14:56:01 +08007650 echo "$target/config-devices.mak: CONFIG_KVM=y" >> $config_host_mak
7651else
7652 echo "$target/config-devices.mak: CONFIG_KVM=n" >> $config_host_mak
Paolo Bonzini3b6b7552012-09-17 11:59:41 +02007653fi
7654if supported_hax_target $target; then
7655 echo "CONFIG_HAX=y" >> $config_target_mak
Vincent Palatinb0cb0a62017-01-10 11:59:57 +01007656fi
Sergio Andres Gomez Del Realc97d6d22017-09-13 04:05:09 -05007657if supported_hvf_target $target; then
7658 echo "CONFIG_HVF=y" >> $config_target_mak
7659fi
Justin Terry (VM)d661d9a2018-01-22 13:07:46 -08007660if supported_whpx_target $target; then
7661 echo "CONFIG_WHPX=y" >> $config_target_mak
7662fi
bellardde83cd02003-06-15 20:25:43 +00007663if test "$target_bigendian" = "yes" ; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007664 echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
bellard97a847b2003-08-10 21:36:04 +00007665fi
7666if test "$target_softmmu" = "yes" ; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007667 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
Alex Bennéeca759f92017-02-23 18:29:27 +00007668 if test "$mttcg" = "yes" ; then
7669 echo "TARGET_SUPPORTS_MTTCG=y" >> $config_target_mak
7670 fi
bellardde83cd02003-06-15 20:25:43 +00007671fi
bellard997344f2003-10-27 21:10:39 +00007672if test "$target_user_only" = "yes" ; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007673 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
Stefan Weila2c80be2011-12-22 11:26:10 +01007674 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
bellard997344f2003-10-27 21:10:39 +00007675fi
ths831b7822007-01-18 20:06:33 +00007676if test "$target_linux_user" = "yes" ; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007677 echo "CONFIG_LINUX_USER=y" >> $config_target_mak
ths831b7822007-01-18 20:06:33 +00007678fi
pbrook56aebc82008-10-11 17:55:29 +00007679list=""
7680if test ! -z "$gdb_xml_files" ; then
7681 for x in $gdb_xml_files; do
7682 list="$list $source_path/gdb-xml/$x"
7683 done
Juan Quintela3d0f1512009-10-07 02:41:04 +02007684 echo "TARGET_XML_FILES=$list" >> $config_target_mak
pbrook56aebc82008-10-11 17:55:29 +00007685fi
bellardde83cd02003-06-15 20:25:43 +00007686
Eric Blakee633a5c2019-02-04 20:39:37 -06007687if test "$target_user_only" = "yes" && test "$bflt" = "yes"; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007688 echo "TARGET_HAS_BFLT=y" >> $config_target_mak
pbrooke5fe0c52006-06-11 13:32:59 +00007689fi
blueswir184778502008-10-26 20:33:16 +00007690if test "$target_bsd_user" = "yes" ; then
Juan Quintela25be210f2009-10-07 02:41:00 +02007691 echo "CONFIG_BSD_USER=y" >> $config_target_mak
blueswir184778502008-10-26 20:33:16 +00007692fi
bellard5b0753e2005-03-01 21:37:28 +00007693
Alex Bennéed75402b2018-04-04 20:27:05 +01007694if test -n "$target_compiler"; then
7695 echo "CROSS_CC_GUEST=\"$target_compiler\"" >> $config_target_mak
7696
7697 if test -n "$target_compiler_static"; then
7698 echo "CROSS_CC_GUEST_STATIC=$target_compiler_static" >> $config_target_mak
7699 fi
Alex Bennée716a5072018-04-10 12:19:40 +01007700
7701 if test -n "$target_compiler_cflags"; then
7702 echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
7703 fi
Alex Bennéed75402b2018-04-04 20:27:05 +01007704fi
7705
Alex Bennée716a5072018-04-10 12:19:40 +01007706
Juan Quintela4afddb52009-08-03 14:46:45 +02007707# generate QEMU_CFLAGS/LDFLAGS for targets
Juan Quintelafa282482009-07-22 22:37:39 +02007708
Juan Quintela4afddb52009-08-03 14:46:45 +02007709cflags=""
Juan Quintelafa282482009-07-22 22:37:39 +02007710ldflags=""
Juan Quintela9b8e1112009-08-03 14:46:46 +02007711
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007712disas_config() {
7713 echo "CONFIG_${1}_DIS=y" >> $config_target_mak
7714 echo "CONFIG_${1}_DIS=y" >> config-all-disas.mak
7715}
7716
Juan Quintela64656022009-08-03 14:46:53 +02007717for i in $ARCH $TARGET_BASE_ARCH ; do
7718 case "$i" in
7719 alpha)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007720 disas_config "ALPHA"
Juan Quintela64656022009-08-03 14:46:53 +02007721 ;;
Richard Henderson82295d82014-03-03 22:53:27 -05007722 aarch64)
7723 if test -n "${cxx}"; then
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007724 disas_config "ARM_A64"
Richard Henderson82295d82014-03-03 22:53:27 -05007725 fi
7726 ;;
Juan Quintela64656022009-08-03 14:46:53 +02007727 arm)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007728 disas_config "ARM"
Claudio Fontana999b53e2014-02-05 17:27:28 +00007729 if test -n "${cxx}"; then
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007730 disas_config "ARM_A64"
Claudio Fontana999b53e2014-02-05 17:27:28 +00007731 fi
Juan Quintela64656022009-08-03 14:46:53 +02007732 ;;
7733 cris)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007734 disas_config "CRIS"
Juan Quintela64656022009-08-03 14:46:53 +02007735 ;;
Richard Henderson429b31a2016-09-29 10:55:53 -07007736 hppa)
7737 disas_config "HPPA"
7738 ;;
Richard Hendersonc72b26e2013-08-20 12:20:05 -07007739 i386|x86_64|x32)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007740 disas_config "I386"
Juan Quintela64656022009-08-03 14:46:53 +02007741 ;;
Michael Walle79368f42012-03-31 19:54:20 +02007742 lm32)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007743 disas_config "LM32"
Michael Walle79368f42012-03-31 19:54:20 +02007744 ;;
Juan Quintela64656022009-08-03 14:46:53 +02007745 m68k)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007746 disas_config "M68K"
Juan Quintela64656022009-08-03 14:46:53 +02007747 ;;
Edgar E. Iglesias877fdc12011-02-21 12:42:20 +01007748 microblaze*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007749 disas_config "MICROBLAZE"
Juan Quintela64656022009-08-03 14:46:53 +02007750 ;;
7751 mips*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007752 disas_config "MIPS"
Aleksandar Markovic89a955e2018-10-24 17:41:49 +02007753 if test -n "${cxx}"; then
7754 disas_config "NANOMIPS"
7755 fi
Juan Quintela64656022009-08-03 14:46:53 +02007756 ;;
Anthony Greend15a9c22013-03-18 15:49:25 -04007757 moxie*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007758 disas_config "MOXIE"
Anthony Greend15a9c22013-03-18 15:49:25 -04007759 ;;
Marek Vasute6717112017-01-18 23:01:46 +01007760 nios2)
7761 disas_config "NIOS2"
7762 ;;
Richard Henderson4a09d0b2017-02-08 15:06:54 -08007763 or1k)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007764 disas_config "OPENRISC"
Jia Liue67db062012-07-20 15:50:39 +08007765 ;;
Juan Quintela64656022009-08-03 14:46:53 +02007766 ppc*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007767 disas_config "PPC"
Juan Quintela64656022009-08-03 14:46:53 +02007768 ;;
Alistair Francisc4f80542018-12-19 19:20:19 +00007769 riscv*)
Michael Clark25fa1942018-03-03 01:32:59 +13007770 disas_config "RISCV"
7771 ;;
Alexander Graf24e804ec2009-12-05 12:44:22 +01007772 s390*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007773 disas_config "S390"
Juan Quintela64656022009-08-03 14:46:53 +02007774 ;;
7775 sh4)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007776 disas_config "SH4"
Juan Quintela64656022009-08-03 14:46:53 +02007777 ;;
7778 sparc*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007779 disas_config "SPARC"
Juan Quintela64656022009-08-03 14:46:53 +02007780 ;;
Max Filippovcfa550c2011-09-06 03:55:26 +04007781 xtensa*)
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007782 disas_config "XTENSA"
Max Filippovcfa550c2011-09-06 03:55:26 +04007783 ;;
Juan Quintela64656022009-08-03 14:46:53 +02007784 esac
7785done
Stefan Weil9195b2c2011-10-19 07:07:18 +02007786if test "$tcg_interpreter" = "yes" ; then
Peter Crosthwaitec765fca2015-08-29 03:33:59 -07007787 disas_config "TCI"
Stefan Weil9195b2c2011-10-19 07:07:18 +02007788fi
Juan Quintela64656022009-08-03 14:46:53 +02007789
Juan Quintela6ee71262009-08-03 14:46:47 +02007790case "$ARCH" in
7791alpha)
7792 # Ensure there's only a single GP
7793 cflags="-msmall-data $cflags"
7794;;
7795esac
7796
Juan Quintelad02c1db2009-08-03 14:46:50 +02007797if test "$gprof" = "yes" ; then
Philippe Mathieu-Daudé0acf7de2019-01-03 16:09:50 +01007798 echo "TARGET_GPROF=y" >> $config_target_mak
Juan Quintelad02c1db2009-08-03 14:46:50 +02007799 if test "$target_linux_user" = "yes" ; then
7800 cflags="-p $cflags"
7801 ldflags="-p $ldflags"
7802 fi
7803 if test "$target_softmmu" = "yes" ; then
7804 ldflags="-p $ldflags"
Juan Quintela25be210f2009-10-07 02:41:00 +02007805 echo "GPROF_CFLAGS=-p" >> $config_target_mak
Juan Quintelad02c1db2009-08-03 14:46:50 +02007806 fi
7807fi
7808
Eric Blakee633a5c2019-02-04 20:39:37 -06007809if test "$target_linux_user" = "yes" || test "$target_bsd_user" = "yes" ; then
Richard Henderson964c6fa2013-06-21 19:10:16 -07007810 ldflags="$ldflags $textseg_ldflags"
Juan Quintelafa282482009-07-22 22:37:39 +02007811fi
Juan Quintelafa282482009-07-22 22:37:39 +02007812
Christian Borntraegere9a35912017-08-23 12:16:23 +02007813# Newer kernels on s390 check for an S390_PGSTE program header and
7814# enable the pgste page table extensions in that case. This makes
7815# the vm.allocate_pgste sysctl unnecessary. We enable this program
7816# header if
7817# - we build on s390x
7818# - we build the system emulation for s390x (qemu-system-s390x)
7819# - KVM is enabled
7820# - the linker supports --s390-pgste
Eric Blakee633a5c2019-02-04 20:39:37 -06007821if test "$TARGET_ARCH" = "s390x" && test "$target_softmmu" = "yes" && \
7822 test "$ARCH" = "s390x" && test "$kvm" = "yes"; then
Christian Borntraegere9a35912017-08-23 12:16:23 +02007823 if ld_has --s390-pgste ; then
7824 ldflags="-Wl,--s390-pgste $ldflags"
7825 fi
7826fi
7827
Juan Quintela25be210f2009-10-07 02:41:00 +02007828echo "LDFLAGS+=$ldflags" >> $config_target_mak
7829echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
Juan Quintelafa282482009-07-22 22:37:39 +02007830
bellard97a847b2003-08-10 21:36:04 +00007831done # for target in $targets
bellard7d132992003-03-06 23:23:54 +00007832
Alex Bennéed75402b2018-04-04 20:27:05 +01007833if test -n "$enabled_cross_compilers"; then
7834 echo
7835 echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
7836fi
7837
Philippe Mathieu-Daudée3971d62018-04-15 20:05:20 -03007838if [ "$fdt" = "git" ]; then
Peter Crosthwaitea540f152013-04-18 14:47:31 +10007839 echo "config-host.h: subdir-dtc" >> $config_host_mak
7840fi
Richard Hendersone219c492017-09-28 09:01:23 -07007841if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
7842 echo "config-host.h: subdir-capstone" >> $config_host_mak
7843fi
7844if test -n "$LIBCAPSTONE"; then
7845 echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
7846fi
Peter Crosthwaitea540f152013-04-18 14:47:31 +10007847
Wanlong Gaoa99d57b2014-05-14 17:43:28 +08007848if test "$numa" = "yes"; then
7849 echo "CONFIG_NUMA=y" >> $config_host_mak
7850fi
7851
John Snowfd0e6052015-03-25 18:57:39 -04007852if test "$ccache_cpp2" = "yes"; then
7853 echo "export CCACHE_CPP2=y" >> $config_host_mak
7854fi
7855
Peter Maydelle29e5c62018-11-02 11:52:38 +00007856# If we're using a separate build tree, set it up now.
7857# DIRS are directories which we simply mkdir in the build tree;
7858# LINKS are things to symlink back into the source tree
7859# (these can be both files and directories).
7860# Caution: do not add files or directories here using wildcards. This
7861# will result in problems later if a new file matching the wildcard is
7862# added to the source tree -- nothing will cause configure to be rerun
7863# so the build tree will be missing the link back to the new file, and
7864# tests might fail. Prefer to keep the relevant files in their own
7865# directory and symlink the directory instead.
Fam Zhengb1fb9a62017-09-05 10:11:58 +08007866DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
Emanuele Giuseppe Espositofc281c82018-06-13 17:07:21 +02007867DIRS="$DIRS tests/fp tests/qgraph"
Paolo Bonzinib855f8d2017-08-22 06:50:18 +02007868DIRS="$DIRS docs docs/interop fsdev scsi"
Christian Borntraeger9933c302013-04-23 01:23:03 +00007869DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
Paolo Bonzinid1807a42010-12-23 11:43:59 +01007870DIRS="$DIRS roms/seabios roms/vgabios"
Philippe Mathieu-Daudéfe07b622018-12-18 12:37:17 +01007871LINKS="Makefile tests/tcg/Makefile"
Peter Maydelle29e5c62018-11-02 11:52:38 +00007872LINKS="$LINKS tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
7873LINKS="$LINKS tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
7874LINKS="$LINKS tests/fp/Makefile"
7875LINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
7876LINKS="$LINKS pc-bios/spapr-rtas/Makefile"
7877LINKS="$LINKS pc-bios/s390-ccw/Makefile"
7878LINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
7879LINKS="$LINKS pc-bios/qemu-icon.bmp"
7880LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit
Peter Maydell39950352018-11-02 11:52:39 +00007881LINKS="$LINKS tests/acceptance tests/data"
7882LINKS="$LINKS tests/qemu-iotests/check"
Cleber Rosa8f8fd9e2019-02-06 11:29:01 -05007883LINKS="$LINKS python"
Richard Henderson753d11f2011-06-24 11:58:37 -07007884for bios_file in \
7885 $source_path/pc-bios/*.bin \
Alexey Kardashevskiy225a9ab2016-10-26 13:18:03 +11007886 $source_path/pc-bios/*.lid \
Richard Henderson753d11f2011-06-24 11:58:37 -07007887 $source_path/pc-bios/*.rom \
7888 $source_path/pc-bios/*.dtb \
Dominik Dingele89e33e2013-04-29 04:52:06 +00007889 $source_path/pc-bios/*.img \
Richard Henderson753d11f2011-06-24 11:58:37 -07007890 $source_path/pc-bios/openbios-* \
Alexander Graf4e73c782014-01-20 00:25:40 +01007891 $source_path/pc-bios/u-boot.* \
Laszlo Ersek26ce90f2019-03-08 01:19:35 +01007892 $source_path/pc-bios/edk2-*.fd.bz2 \
Richard Henderson753d11f2011-06-24 11:58:37 -07007893 $source_path/pc-bios/palcode-*
7894do
Peter Maydelle29e5c62018-11-02 11:52:38 +00007895 LINKS="$LINKS pc-bios/$(basename $bios_file)"
Paolo Bonzinid1807a42010-12-23 11:43:59 +01007896done
7897mkdir -p $DIRS
Peter Maydelle29e5c62018-11-02 11:52:38 +00007898for f in $LINKS ; do
Michael S. Tsirkincab00a52014-04-28 15:09:01 +03007899 if [ -e "$source_path/$f" ] && [ "$pwd_is_source_path" != "y" ]; then
Peter Maydellf9245e12011-06-03 17:10:40 +01007900 symlink "$source_path/$f" "$f"
7901 fi
Paolo Bonzinid1807a42010-12-23 11:43:59 +01007902done
Paul Brook1ad21342009-05-19 16:17:58 +01007903
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007904# temporary config to build submodules
Anthony Liguori2d9f27d2009-11-02 15:50:27 -06007905for rom in seabios vgabios ; do
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007906 config_mak=roms/$rom/config.mak
Stefan Weil37116c82010-03-01 22:20:29 +01007907 echo "# Automatically generated by configure - do not modify" > $config_mak
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007908 echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
Richard Hendersoncdbd7272016-07-07 21:49:36 -07007909 echo "AS=$as" >> $config_mak
Richard Henderson5f6f0e22016-06-23 10:39:18 -07007910 echo "CCAS=$ccas" >> $config_mak
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007911 echo "CC=$cc" >> $config_mak
7912 echo "BCC=bcc" >> $config_mak
Blue Swirl3dd46c72013-01-05 10:10:27 +00007913 echo "CPP=$cpp" >> $config_mak
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007914 echo "OBJCOPY=objcopy" >> $config_mak
Michael S. Tsirkina31a8642013-07-24 18:56:03 +03007915 echo "IASL=$iasl" >> $config_mak
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007916 echo "LD=$ld" >> $config_mak
Alistair Francis9f81aeb2017-11-07 17:10:46 -08007917 echo "RANLIB=$ranlib" >> $config_mak
Anthony Liguoric34ebfd2009-09-04 10:13:29 -05007918done
7919
Max Reitz76c75602014-05-24 23:24:56 +02007920# set up qemu-iotests in this build directory
7921iotests_common_env="tests/qemu-iotests/common.env"
Max Reitz76c75602014-05-24 23:24:56 +02007922
7923echo "# Automatically generated by configure - do not modify" > "$iotests_common_env"
7924echo >> "$iotests_common_env"
7925echo "export PYTHON='$python'" >> "$iotests_common_env"
7926
Michael S. Tsirkindc655402014-03-09 17:37:49 +02007927# Save the configure command line for later reuse.
7928cat <<EOD >config.status
7929#!/bin/sh
7930# Generated by configure.
7931# Run this file to recreate the current configuration.
7932# Compiler output produced by configure, useful for debugging
7933# configure, is in config.log if it exists.
7934EOD
Daniel P. Berrangée811da72018-09-04 13:36:03 +01007935
7936preserve_env() {
7937 envname=$1
7938
7939 eval envval=\$$envname
7940
7941 if test -n "$envval"
7942 then
7943 echo "$envname='$envval'" >> config.status
7944 echo "export $envname" >> config.status
7945 else
7946 echo "unset $envname" >> config.status
7947 fi
7948}
7949
7950# Preserve various env variables that influence what
7951# features/build target configure will detect
7952preserve_env AR
7953preserve_env AS
7954preserve_env CC
7955preserve_env CPP
7956preserve_env CXX
7957preserve_env INSTALL
7958preserve_env LD
7959preserve_env LD_LIBRARY_PATH
7960preserve_env LIBTOOL
7961preserve_env MAKE
7962preserve_env NM
7963preserve_env OBJCOPY
7964preserve_env PATH
7965preserve_env PKG_CONFIG
7966preserve_env PKG_CONFIG_LIBDIR
7967preserve_env PKG_CONFIG_PATH
7968preserve_env PYTHON
7969preserve_env SDL_CONFIG
7970preserve_env SDL2_CONFIG
7971preserve_env SMBD
7972preserve_env STRIP
7973preserve_env WINDRES
7974
Michael S. Tsirkindc655402014-03-09 17:37:49 +02007975printf "exec" >>config.status
7976printf " '%s'" "$0" "$@" >>config.status
Dr. David Alan Gilbertcf7cc922016-01-12 11:58:48 +00007977echo ' "$@"' >>config.status
Michael S. Tsirkindc655402014-03-09 17:37:49 +02007978chmod +x config.status
7979
Peter Maydell8cd05ab2014-05-23 17:07:24 +01007980rm -r "$TMPDIR1"