From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 29 Dec 2014 11:11:15 +0000 (+0000)
Subject: Realign stack for SDL/win32 builds. Yes, annoying, and costs performance.
X-Git-Tag: xonotic-v0.8.1~29^2~49
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=0afeccfe1289b64245baf48979b6a694d077b6f0;p=xonotic%2Fdarkplaces.git

Realign stack for SDL/win32 builds. Yes, annoying, and costs performance.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12111 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/.travis-script-xonotic.sh b/.travis-script-xonotic.sh
index 0be07620..15f2b315 100755
--- a/.travis-script-xonotic.sh
+++ b/.travis-script-xonotic.sh
@@ -33,7 +33,9 @@ for os in "$@"; do
       ;;
     win32)
       chroot=
-      makeflags='STRIP=: DP_MAKE_TARGET=mingw UNAME=MINGW32 CC="i686-w64-mingw32-gcc -g1 -Wl,--dynamicbase -Wl,--nxcompat -I../../../${deps}/include -L../../../${deps}/lib -DUSE_WSPIAPI_H -DSUPPORTIPV6" WINDRES="i686-w64-mingw32-windres" SDL_CONFIG="../../../${deps}/bin/sdl2-config" DP_LINK_ZLIB=dlopen DP_LINK_JPEG=dlopen DP_LINK_ODE=dlopen DP_LINK_CRYPTO=dlopen DP_LINK_CRYPTO_RIJNDAEL=dlopen WIN32RELEASE=1 D3D=1'
+      # -mstackrealign works around SDL2-2.0.3 issue that stack is not 16 bytes aligned, breaking SSE.
+      # Please kill once SDL comes to its senses.
+      makeflags='STRIP=: DP_MAKE_TARGET=mingw UNAME=MINGW32 CC="i686-w64-mingw32-gcc -g1 -Wl,--dynamicbase -Wl,--nxcompat -mstackrealign -I../../../${deps}/include -L../../../${deps}/lib -DUSE_WSPIAPI_H -DSUPPORTIPV6" WINDRES="i686-w64-mingw32-windres" SDL_CONFIG="../../../${deps}/bin/sdl2-config" DP_LINK_ZLIB=dlopen DP_LINK_JPEG=dlopen DP_LINK_ODE=dlopen DP_LINK_CRYPTO=dlopen DP_LINK_CRYPTO_RIJNDAEL=dlopen WIN32RELEASE=1 D3D=1'
       maketargets='release'
       outputs='darkplaces.exe:xonotic.exe darkplaces-sdl.exe:xonotic-sdl.exe darkplaces-dedicated.exe:xonotic-dedicated.exe'
       ;;