Prevent configuring for a user emulator on a different type of OS
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/configure b/configure
index 73f8b7b..a49aaef 100755
--- a/configure
+++ b/configure
@@ -2172,14 +2172,26 @@
target_softmmu="yes"
;;
${target_arch2}-linux-user)
+ if test "$linux" != "yes" ; then
+ echo "ERROR: Target '$target' is only available on a Linux host"
+ exit 1
+ fi
target_user_only="yes"
target_linux_user="yes"
;;
${target_arch2}-darwin-user)
+ if test "$darwin" != "yes" ; then
+ echo "ERROR: Target '$target' is only available on a Darwin host"
+ exit 1
+ fi
target_user_only="yes"
target_darwin_user="yes"
;;
${target_arch2}-bsd-user)
+ if test "bsd" != "yes" ; then
+ echo "ERROR: Target '$target' is only available on a BSD host"
+ exit 1
+ fi
target_user_only="yes"
target_bsd_user="yes"
;;
