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| author | Tomáš Chvátal <tomas.chvatal@gmail.com> | 2011-08-01 17:41:29 +0200 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2011-08-04 16:56:38 +0100 |
| commit | bdcaf00e3a215baf036a20394f3c31dfe168e3be (patch) | |
| tree | b0d5357dce3563ed25f7fe001f412806118ba793 | |
| parent | 1501f17c82e724cc1dae90afc78ec42b5084c906 (diff) | |
Fix segmentation fault when linking -mavx on new CPUs is enabled by explicitly adding -mno-avx to CXXFLAGS.
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_intel/makefile.mk | 6 | ||||
| -rw-r--r-- | bridges/source/cpp_uno/gcc3_linux_x86-64/makefile.mk | 6 | ||||
| -rw-r--r-- | bridges/source/cpp_uno/mingw_intel/makefile.mk | 6 |
3 files changed, 18 insertions, 0 deletions
diff --git a/bridges/source/cpp_uno/gcc3_linux_intel/makefile.mk b/bridges/source/cpp_uno/gcc3_linux_intel/makefile.mk index beedf9daf..609e09a44 100644 --- a/bridges/source/cpp_uno/gcc3_linux_intel/makefile.mk +++ b/bridges/source/cpp_uno/gcc3_linux_intel/makefile.mk @@ -52,6 +52,12 @@ CFLAGS += -DLEAK_STATIC_DATA # work with the .cxx sources in this directory: CFLAGSCXX += -fno-omit-frame-pointer -fno-strict-aliasing +# In case the compiler supports AVX this code segfaults so specifically turn +# it off. +.IF "$(HAVE_GCC_AVX)" == "YES" + CFLAGSCXX+= -mno-avx +.ENDIF + CFLAGSNOOPT=-O0 SLOFILES= \ diff --git a/bridges/source/cpp_uno/gcc3_linux_x86-64/makefile.mk b/bridges/source/cpp_uno/gcc3_linux_x86-64/makefile.mk index dd3543233..e5191057a 100644 --- a/bridges/source/cpp_uno/gcc3_linux_x86-64/makefile.mk +++ b/bridges/source/cpp_uno/gcc3_linux_x86-64/makefile.mk @@ -52,6 +52,12 @@ CFLAGS += -DLEAK_STATIC_DATA # work with the .cxx sources in this directory: CFLAGSCXX += -fno-omit-frame-pointer -fno-strict-aliasing +# In case the compiler supports AVX this code segfaults so specifically turn +# it off. +.IF "$(HAVE_GCC_AVX)" == "YES" + CFLAGSCXX+= -mno-avx +.ENDIF + SLOFILES= \ $(SLO)$/abi.obj \ $(SLO)$/except.obj \ diff --git a/bridges/source/cpp_uno/mingw_intel/makefile.mk b/bridges/source/cpp_uno/mingw_intel/makefile.mk index 2c7a8da48..d2b08096a 100644 --- a/bridges/source/cpp_uno/mingw_intel/makefile.mk +++ b/bridges/source/cpp_uno/mingw_intel/makefile.mk @@ -51,6 +51,12 @@ CFLAGS += -DBROKEN_ALLOCA # work with the .cxx sources in this directory: CFLAGSCXX += -fno-omit-frame-pointer +# In case the compiler supports AVX this code segfaults so specifically turn +# it off. +.IF "$(HAVE_GCC_AVX)" == "YES" + CFLAGSCXX+= -mno-avx +.ENDIF + NOOPTFILES= \ $(SLO)$/uno2cpp.obj |