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Fixed clang compile

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worktycho 2014-03-07 17:22:37 +00:00
parent 2a3d8d46ec
commit 95ea0ef43d
1 changed files with 6 additions and 1 deletions
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7
SetFlags.cmake
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@ -184,8 +184,13 @@ macro(set_exe_flags)
string(REPLACE "-w" "" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
add_flags_cxx("-Wall -Wextra")
#we support non-IEEE 754 fpus so can make no guarentees about error
# we support non-IEEE 754 fpus so can make no guarentees about error
add_flags_cxx("-ffast-math")
# clang does not provide the __extern_always_inline macro and a part of libm depends on this when using fast-math
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_flags_cxx("-D__extern_always_inline=inline")
endif()
endif()
endmacro()