blob: 85b3abcc3d13582bc2ad847a6787986ec3a66ce5 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
# Bug 786995 - configure should check for SSSE3 support in the whole toolchain
--- configure.in.orig 2012-09-02 00:37:29.000000000 +0200
+++ configure.in 2012-09-02 00:38:50.000000000 +0200
@@ -1710,15 +1710,15 @@
_MOZ_RTTI_FLAGS_OFF=-fno-rtti
# Check for -mssse3 on $CC
- AC_MSG_CHECKING([for -mssse3 option to $CC])
- HAVE_COMPILER_FLAG_MSSSE3=
+ AC_MSG_CHECKING([if toolchain supports -mssse3 option])
+ HAVE_TOOLCHAIN_SUPPORT_MSSSE3=
_SAVE_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -mssse3"
- AC_TRY_COMPILE(,,AC_MSG_RESULT([yes])
- [HAVE_COMPILER_FLAG_MSSSE3=1],
+ AC_TRY_COMPILE([asm ("pmaddubsw %xmm2,%xmm3");],,AC_MSG_RESULT([yes])
+ [HAVE_TOOLCHAIN_SUPPORT_MSSSE3=1],
AC_MSG_RESULT([no]))
CFLAGS=$_SAVE_CFLAGS
- AC_SUBST(HAVE_COMPILER_FLAG_MSSSE3)
+ AC_SUBST(HAVE_TOOLCHAIN_SUPPORT_MSSSE3)
# Turn on GNU-specific warnings:
# -Wall - turn on a lot of warnings
--- gfx/skia/Makefile.in.orig 2012-09-02 00:39:00.000000000 +0200
+++ gfx/skia/Makefile.in 2012-09-02 00:39:21.000000000 +0200
@@ -365,7 +365,7 @@
SkUtils_opts_SSE2.cpp \
opts_check_SSE2.cpp \
$(NULL)
-ifdef HAVE_COMPILER_FLAG_MSSSE3
+ifdef HAVE_TOOLCHAIN_SUPPORT_MSSSE3
DEFINES += -DSK_BUILD_SSSE3
CPPSRCS += SkBitmapProcState_opts_SSSE3.cpp
endif
|
