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-rwxr-xr-xconfigure5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure b/configure
index f2af714928..70c2219dd6 100755
--- a/configure
+++ b/configure
@@ -562,6 +562,11 @@ if test "$mingw32" = "yes" ; then
QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
# enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
+ if test "$cpu" = "i386"; then
+ # We need something better than i386 for __sync_val_compare_and_swap
+ # and can expect that QEMU will only run on i686 or later.
+ QEMU_CFLAGS="-march=i686 $QEMU_CFLAGS"
+ fi
LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
cat > $TMPC << EOF
int main(void) { return 0; }