From: Stefan Weil <sw@weilnetz.de>
Date: Thu, 26 Nov 2015 11:13:12 +0000 (+0100)
Subject: w32: Use gcc option -mthreads
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3.2~121^2~1^2~28^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=78e9d4ad11e7116376328860a58b96765ade7b62;p=sdk%2Femulator%2Fqemu.git

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>
---

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