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| author | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2007-05-05 02:57:27 +0000 |
|---|---|---|
| committer | weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0> | 2007-05-05 02:57:27 +0000 |
| commit | 1c2dcad007bd4f0e1f62f5d7f0fb15074df6fe96 (patch) | |
| tree | 6d0466b8f409f5343dfe1ced6841c189d3ee2fb2 /GNUmakefile | |
| parent | 750c2aa1d078b97c222ebe54da350dd8bf24de82 (diff) | |
| download | cryptopp-1c2dcad007bd4f0e1f62f5d7f0fb15074df6fe96.tar.gz | |
don't use -msse2 for GCC 3.3
git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@359 57ff6487-cd31-0410-9ec3-f628ee90f5f0
Diffstat (limited to 'GNUmakefile')
| -rw-r--r-- | GNUmakefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/GNUmakefile b/GNUmakefile index ea54458..23eb97c 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -22,15 +22,17 @@ endif ifeq ($(ISX86),1) -GCC33_OR_LATER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(GCC\) (3.[3-9]|[4-9])") +GCC34_OR_LATER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(GCC\) (3.[4-9]|[4-9])") GCC42_OR_LATER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(GCC\) (4.[2-9]|[5-9])") INTEL_COMPILER = $(shell $(CXX) --version 2>&1 | $(EGREP) -c "\(ICC\)") GAS210_OR_LATER = $(shell echo "" | $(AS) -v 2>&1 | $(EGREP) -c "GNU assembler version (2.[1-9][0-9]|[3-9])") -ifneq ($(GCC33_OR_LATER) $(INTEL_COMPILER),0 0) +ifneq ($(GCC34_OR_LATER) $(INTEL_COMPILER),0 0) ifneq ($(GCC42_OR_LATER),0) CXXFLAGS += -march=native -mtune=native else +# -msse2 is in GCC 3.3, but it causes internal compiler error on salsa.cpp, +# so don't use it unless we're at GCC 3.4 or later CXXFLAGS += -msse2 endif endif |