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authorStefan Weil2015-11-26 12:13:12 +0100
committerStefan Weil2015-11-30 06:47:02 +0100
commit78e9d4ad11e7116376328860a58b96765ade7b62 (patch)
tree403f9a5769dbb45a40bf46b3decb40868390a840 /configure
parentoslib-win32: Change return type of function getpagesize (diff)
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w32: Use gcc option -mthreads
QEMU uses threads / coroutines, therefore support for thread local storage and thread safe libraries (-D_MT) must be enabled by using -mthreads. Signed-off-by: Stefan Weil <sw@weilnetz.de>
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure b/configure
index 979bc55906..67801b06bb 100755
--- a/configure
+++ b/configure
@@ -727,6 +727,8 @@ 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"
+ # MinGW needs -mthreads for TLS and macro _MT.
+ QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
write_c_skeleton;
if compile_prog "" "-liberty" ; then