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[CMake] [macho_embedded] We need to set some extra flags when building the macho_embedded builtins. 

If we don't specify the arm target the float ABI compiler flags get ignored.

llvm-svn: 248853
This commit is contained in:
Chris Bieneman 2015-09-29 23:21:09 +00:00
parent d868fef16c
commit d208e41030
1 changed files with 6 additions and 1 deletions
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7
compiler-rt/cmake/Modules/CompilerRTDarwinUtils.cmake
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@ -338,6 +338,11 @@ function(darwin_add_embedded_builtin_libraries)
set(DARWIN_macho_embedded_LIBRARY_OUTPUT_DIR
${COMPILER_RT_OUTPUT_DIR}/lib/macho_embedded)
set(CFLAGS_armv7 "-target thumbv7-apple-darwin-eabi")
set(CFLAGS_armv7em "-target thumbv7-apple-darwin-eabi")
set(CFLAGS_armv7m "-target thumbv7-apple-darwin-eabi")
set(CFLAGS_i386 "-march=pentium")
set(DARWIN_SOFT_FLOAT_ARCHS armv6m armv7m armv7em armv7)
set(DARWIN_HARD_FLOAT_ARCHS armv7em armv7 i386 x86_64)
@ -378,7 +383,7 @@ function(darwin_add_embedded_builtin_libraries)
OS macho_embedded
ARCH ${arch}
SOURCES ${${arch}_filtered_sources}
CFLAGS -arch ${arch} ${${type}_FLAG} ${${float_type}_FLOAT_FLAG}
CFLAGS -arch ${arch} ${${type}_FLAG} ${${float_type}_FLOAT_FLAG} ${CFLAGS_${arch}}
PARENT_TARGET builtins)
endforeach()
foreach(lib ${macho_embedded_${lib_suffix}_libs})