43 lines
2.4 KiB
Diff
43 lines
2.4 KiB
Diff
diff --git a/numpy/distutils/mingw32ccompiler.py b/numpy/distutils/mingw32ccompiler.py
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index 3358695..553f5b3 100644
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--- a/numpy/distutils/mingw32ccompiler.py
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+++ b/numpy/distutils/mingw32ccompiler.py
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@@ -123,10 +123,12 @@ class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler):
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else:
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# gcc-4 series releases do not support -mno-cygwin option
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self.set_executables(
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- compiler='gcc -g -DDEBUG -DMS_WIN64 -O0 -Wall',
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- compiler_so='gcc -g -DDEBUG -DMS_WIN64 -O0 -Wall -Wstrict-prototypes',
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- linker_exe='gcc -g',
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- linker_so='gcc -g -shared')
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+ compiler='gcc -march=x86-64 -mtune=generic -DMS_WIN64'
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+ ' -O2 -msse2 -Wall',
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+ compiler_so='gcc -march=x86-64 -mtune=generic -DMS_WIN64'
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+ ' -O2 -msse2 -Wall -Wstrict-prototypes',
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+ linker_exe='gcc',
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+ linker_so='gcc -shared -Wl,-gc-sections -Wl,-s')
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else:
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if self.gcc_version <= "3.0.0":
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self.set_executables(
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@@ -145,10 +147,16 @@ class Mingw32CCompiler(distutils.cygwinccompiler.CygwinCCompiler):
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linker_so='g++ -mno-cygwin -shared')
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else:
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# gcc-4 series releases do not support -mno-cygwin option
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- self.set_executables(compiler='gcc -O2 -Wall',
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- compiler_so='gcc -O2 -Wall -Wstrict-prototypes',
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- linker_exe='g++ ',
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- linker_so='g++ -shared')
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+ self.set_executables(
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+ compiler='gcc -O2 -march=core2 -mtune=generic'
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+ ' -mfpmath=sse -msse2'
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+ ' -mincoming-stack-boundary=2 -Wall',
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+ compiler_so='gcc -O2 -march=core2 -mtune=generic'
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+ ' -mfpmath=sse -msse2'
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+ ' -mincoming-stack-boundary=2 -Wall'
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+ ' -Wstrict-prototypes',
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+ linker_exe='g++ ',
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+ linker_so='g++ -shared -Wl,-gc-sections -Wl,-s')
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# added for python2.3 support
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# we can't pass it through set_executables because pre 2.2 would fail
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self.compiler_cxx = ['g++']
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