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Added -march=native to linux targets

master
Tycho 2014-01-13 10:13:09 -08:00
parent 332c1c59eb
commit 9c669e9217
1 changed files with 6 additions and 1 deletions
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7
CMakeLists.txt
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@ -46,12 +46,17 @@ else()
add_flags_cxx("-pthread") add_flags_cxx("-pthread")
endif() endif()
# Allow for a forced 32-bit build under 32-bit OS: # Allow for a forced 32-bit build under 64-bit OS:
if (FORCE_32) if (FORCE_32)
add_flags_cxx("-m32") add_flags_cxx("-m32")
add_flags_lnk("-m32") add_flags_lnk("-m32")
endif() endif()
#have the compiler generate code spercificly targeted at the current machine on Linux
if(LINUX AND NOT CROSSCOMPILE)
add_flags_cxx("-march=native")
endif()
# Set lower warnings-level for the libraries: # Set lower warnings-level for the libraries:
if (MSVC) if (MSVC)
# Remove /W3 from command line -- cannot just cancel it later with /w like in unix, MSVC produces a D9025 warning (option1 overriden by option2) # Remove /W3 from command line -- cannot just cancel it later with /w like in unix, MSVC produces a D9025 warning (option1 overriden by option2)