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[CMake] Add options to control building sanitizers and builtins. 

There are situations where a user may want to build only the compiler-rt builtins, or only the sanitizer runtimes. This exposes options to do that. Both default to On, so there should be no implicit change in behavior.

llvm-svn: 247607
This commit is contained in:
Chris Bieneman 2015-09-14 19:59:24 +00:00
parent fb92d9a249
commit 679ab85a7c
2 changed files with 36 additions and 27 deletions
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5
compiler-rt/CMakeLists.txt
View File

@ -43,6 +43,11 @@ endif()
# Top level target used to build all compiler-rt libraries. # Top level target used to build all compiler-rt libraries.
add_custom_target(compiler-rt ALL) add_custom_target(compiler-rt ALL)
option(COMPILER_RT_BUILD_BUILTINS "Build builtins" ON)
mark_as_advanced(COMPILER_RT_BUILD_BUILTINS)
option(COMPILER_RT_BUILD_SANITIZERS "Build sanitizers" ON)
mark_as_advanced(COMPILER_RT_BUILD_SANITIZERS)
if (NOT COMPILER_RT_STANDALONE_BUILD) if (NOT COMPILER_RT_STANDALONE_BUILD)
# Compute the Clang version from the LLVM version. # Compute the Clang version from the LLVM version.
# FIXME: We should be able to reuse CLANG_VERSION variable calculated # FIXME: We should be able to reuse CLANG_VERSION variable calculated

58
compiler-rt/lib/CMakeLists.txt
View File

@ -4,40 +4,44 @@
include(AddCompilerRT) include(AddCompilerRT)
include(SanitizerUtils) include(SanitizerUtils)
if(COMPILER_RT_HAS_INTERCEPTION) if(COMPILER_RT_BUILD_BUILTINS)
add_subdirectory(interception) add_subdirectory(builtins)
endif() endif()
if(COMPILER_RT_HAS_SANITIZER_COMMON) if(COMPILER_RT_BUILD_SANITIZERS)
add_subdirectory(sanitizer_common) if(COMPILER_RT_HAS_INTERCEPTION)
add_subdirectory(cfi) add_subdirectory(interception)
add_subdirectory(lsan) endif()
add_subdirectory(ubsan)
endif()
if(COMPILER_RT_HAS_ASAN) if(COMPILER_RT_HAS_SANITIZER_COMMON)
add_subdirectory(asan) add_subdirectory(sanitizer_common)
endif() add_subdirectory(cfi)
add_subdirectory(lsan)
add_subdirectory(ubsan)
endif()
add_subdirectory(builtins) if(COMPILER_RT_HAS_ASAN)
add_subdirectory(asan)
endif()
if(COMPILER_RT_HAS_DFSAN) if(COMPILER_RT_HAS_DFSAN)
add_subdirectory(dfsan) add_subdirectory(dfsan)
endif() endif()
if(COMPILER_RT_HAS_MSAN) if(COMPILER_RT_HAS_MSAN)
add_subdirectory(msan) add_subdirectory(msan)
endif() endif()
if(COMPILER_RT_HAS_PROFILE) if(COMPILER_RT_HAS_PROFILE)
add_subdirectory(profile) add_subdirectory(profile)
endif() endif()
if(COMPILER_RT_HAS_TSAN) if(COMPILER_RT_HAS_TSAN)
add_subdirectory(tsan) add_subdirectory(tsan)
add_subdirectory(tsan/dd) add_subdirectory(tsan/dd)
endif() endif()
if(COMPILER_RT_HAS_SAFESTACK) if(COMPILER_RT_HAS_SAFESTACK)
add_subdirectory(safestack) add_subdirectory(safestack)
endif()
endif() endif()