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| author | Alexander Potapenko <glider@google.com> | 2013-11-07 10:08:19 +0000 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2013-11-07 10:08:19 +0000 |
| commit | 49496747758bf44163768ce3e07e40c8f95ccba9 (patch) | |
| tree | 894adbc0718aac47996d64de69114deb53d72953 /cmake | |
| parent | f16dc4234098a22a9d0d56f0198d87905481e7fd (diff) | |
| download | compiler-rt-49496747758bf44163768ce3e07e40c8f95ccba9.tar.gz compiler-rt-49496747758bf44163768ce3e07e40c8f95ccba9.tar.bz2 compiler-rt-49496747758bf44163768ce3e07e40c8f95ccba9.tar.xz | |
[ASan] Add CMake configs for libclang_rt.asan_iossim_dynamic.dylib
CMake changes to build the ASan runtime for the iOS simulator. This is a universal library targeting the same architectures as the OSX ASan runtime does, thus the iossim version can't live in the same universal libclang_rt.asan_osx_dynamic.dylib
The difference between the OSX and iossim builds is in the -mios-simulator-version-min and -ios_simulator_version_min flags that tell Clang to compile and link iossim code.
The iossim runtime can only be built on a machine with both Xcode and the iOS Simulator SDK installed. If xcodebuild -version -sdk iphonesimulator Path returns a nonempty path, it is used when compiling and linking the iossim runtime.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@194199 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Modules/AddCompilerRT.cmake | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/cmake/Modules/AddCompilerRT.cmake b/cmake/Modules/AddCompilerRT.cmake index def0c071..eee23ea6 100644 --- a/cmake/Modules/AddCompilerRT.cmake +++ b/cmake/Modules/AddCompilerRT.cmake @@ -21,17 +21,17 @@ macro(add_compiler_rt_object_library name arch) endif() endmacro() -# Same as above, but adds universal osx library with name "<name>.osx" -# targeting multiple architectures. -# add_compiler_rt_osx_object_library(<name> ARCH <architectures> -# SOURCES <source files> -# CFLAGS <compile flags>) -# DEFS <compile definitions>) -macro(add_compiler_rt_osx_object_library name) +# Same as above, but adds universal osx library for either OSX or iOS simulator +# with name "<name>.<os>" targeting multiple architectures. +# add_compiler_rt_darwin_object_library(<name> <os> ARCH <architectures> +# SOURCES <source files> +# CFLAGS <compile flags> +# DEFS <compile definitions>) +macro(add_compiler_rt_darwin_object_library name os) parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS" "" ${ARGN}) - set(libname "${name}.osx") + set(libname "${name}.${os}") add_library(${libname} OBJECT ${LIB_SOURCES}) - set_target_compile_flags(${libname} ${LIB_CFLAGS}) + set_target_compile_flags(${libname} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) set_target_properties(${libname} PROPERTIES OSX_ARCHITECTURES "${LIB_ARCH}") set_property(TARGET ${libname} APPEND PROPERTY COMPILE_DEFINITIONS ${LIB_DEFS}) @@ -84,17 +84,19 @@ macro(add_compiler_rt_osx_static_runtime name) add_dependencies(compiler-rt ${name}) endmacro() -# Adds dynamic runtime library on osx, which supports multiple architectures. -# add_compiler_rt_osx_dynamic_runtime(<name> ARCH <architectures> -# SOURCES <source files> -# CFLAGS <compile flags> -# DEFS <compile definitions> -# LINKFLAGS <link flags>) -macro(add_compiler_rt_osx_dynamic_runtime name) +# Adds dynamic runtime library on osx/iossim, which supports multiple +# architectures. +# add_compiler_rt_darwin_dynamic_runtime(<name> <os> +# ARCH <architectures> +# SOURCES <source files> +# CFLAGS <compile flags> +# DEFS <compile definitions> +# LINKFLAGS <link flags>) +macro(add_compiler_rt_darwin_dynamic_runtime name os) parse_arguments(LIB "ARCH;SOURCES;CFLAGS;DEFS;LINKFLAGS" "" ${ARGN}) add_library(${name} SHARED ${LIB_SOURCES}) - set_target_compile_flags(${name} ${LIB_CFLAGS}) - set_target_link_flags(${name} ${LIB_LINKFLAGS}) + set_target_compile_flags(${name} ${LIB_CFLAGS} ${DARWIN_${os}_CFLAGS}) + set_target_link_flags(${name} ${LIB_LINKFLAGS} ${DARWIN_${os}_LINKFLAGS}) set_property(TARGET ${name} APPEND PROPERTY COMPILE_DEFINITIONS ${LIB_DEFS}) set_target_properties(${name} PROPERTIES |