commit 8cc2d231b30799b45ce477e6cb472124456df4a4
author Paolo Bonzini <pbonzini@redhat.com> Mon Nov 08 12:36:29 2021 +0100
committer Paolo Bonzini <pbonzini@redhat.com> Mon Feb 21 10:35:53 2022 +0100
tree 7930a4b137a9075f99573e3284a2502a4d890090
parent 406523f6b3e0482c2b3be571db7e979473d09d12

meson: define qemu_cflags/qemu_ldflags

Prepare for moving more compiler tests to Meson.  If the full set
of compiler flags is needed in a cc.compiles/cc.links test, it will
be handy to have a variable analogous to QEMU_CFLAGS.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

meson.build

diff --git a/meson.build b/meson.build
index 031bbf4..c520d6a 100644
--- a/meson.build
+++ b/meson.build
@@ -163,6 +163,10 @@
 # Compiler flags #
 ##################
 
+qemu_cflags = config_host['QEMU_CFLAGS'].split()
+qemu_cxxflags = config_host['QEMU_CXXFLAGS'].split()
+qemu_ldflags = config_host['QEMU_LDFLAGS'].split()
+
 # Specify linker-script with add_project_link_arguments so that it is not placed
 # within a linker --start-group/--end-group pair
 if get_option('fuzzing')
@@ -198,12 +202,9 @@
   endif
 endif
 
-add_global_arguments(config_host['QEMU_CFLAGS'].split(),
-                     native: false, language: ['c', 'objc'])
-add_global_arguments(config_host['QEMU_CXXFLAGS'].split(),
-                     native: false, language: 'cpp')
-add_global_link_arguments(config_host['QEMU_LDFLAGS'].split(),
-                          native: false, language: ['c', 'cpp', 'objc'])
+add_global_arguments(qemu_cflags, native: false, language: ['c', 'objc'])
+add_global_arguments(qemu_cxxflags, native: false, language: ['cpp'])
+add_global_link_arguments(qemu_ldflags, native: false, language: ['c', 'cpp', 'objc'])
 
 if targetos == 'linux'
   add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers',