diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 74 |
1 files changed, 8 insertions, 66 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2413e82a3..d8794b5ed 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -46,51 +46,20 @@ else() endif() endif() -# Top level target used to build all compiler-rt libraries. -add_custom_target(compiler-rt ALL) +# Add path for custom compiler-rt modules. +list(INSERT CMAKE_MODULE_PATH 0 + "${CMAKE_CURRENT_SOURCE_DIR}/cmake" + "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules" + ) + +include(base-config-ix) 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) - # Compute the Clang version from the LLVM version. - # FIXME: We should be able to reuse CLANG_VERSION variable calculated - # in Clang cmake files, instead of copying the rules here. - string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" CLANG_VERSION - ${PACKAGE_VERSION}) - # Setup the paths where compiler-rt runtimes and headers should be stored. - set(COMPILER_RT_OUTPUT_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/clang/${CLANG_VERSION}) - set(COMPILER_RT_EXEC_OUTPUT_DIR ${LLVM_RUNTIME_OUTPUT_INTDIR}) - set(COMPILER_RT_INSTALL_PATH lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}) - option(COMPILER_RT_INCLUDE_TESTS "Generate and build compiler-rt unit tests." - ${LLVM_INCLUDE_TESTS}) - option(COMPILER_RT_ENABLE_WERROR "Fail and stop if warning is triggered" - ${LLVM_ENABLE_WERROR}) - # Use just-built Clang to compile/link tests on all platforms, except for - # Windows where we need to use clang-cl instead. - if(NOT MSVC) - set(COMPILER_RT_TEST_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang) - set(COMPILER_RT_TEST_CXX_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang++) - else() - set(COMPILER_RT_TEST_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang.exe) - set(COMPILER_RT_TEST_CXX_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang++.exe) - endif() -else() - # Take output dir and install path from the user. - set(COMPILER_RT_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE PATH - "Path where built compiler-rt libraries should be stored.") - set(COMPILER_RT_EXEC_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/bin CACHE PATH - "Path where built compiler-rt executables should be stored.") - set(COMPILER_RT_INSTALL_PATH ${CMAKE_INSTALL_PREFIX} CACHE PATH - "Path where built compiler-rt libraries should be installed.") - option(COMPILER_RT_INCLUDE_TESTS "Generate and build compiler-rt unit tests." OFF) - option(COMPILER_RT_ENABLE_WERROR "Fail and stop if warning is triggered" OFF) - # Use a host compiler to compile/link tests. - set(COMPILER_RT_TEST_COMPILER ${CMAKE_C_COMPILER} CACHE PATH "Compiler to use for testing") - set(COMPILER_RT_TEST_CXX_COMPILER ${CMAKE_CXX_COMPILER} CACHE PATH "C++ Compiler to use for testing") - +if (COMPILER_RT_STANDALONE_BUILD) if (NOT LLVM_CONFIG_PATH) find_program(LLVM_CONFIG_PATH "llvm-config" DOC "Path to llvm-config binary") @@ -138,14 +107,6 @@ else() set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit") endif() -if("${COMPILER_RT_TEST_COMPILER}" MATCHES "clang[+]*$") - set(COMPILER_RT_TEST_COMPILER_ID Clang) -elseif("${COMPILER_RT_TEST_COMPILER}" MATCHES "clang.*.exe$") - set(COMPILER_RT_TEST_COMPILER_ID Clang) -else() - set(COMPILER_RT_TEST_COMPILER_ID GNU) -endif() - set(COMPILER_RT_DEFAULT_TARGET_TRIPLE ${TARGET_TRIPLE} CACHE STRING "Default triple for which compiler-rt runtimes will be built.") if(DEFINED COMPILER_RT_TEST_TARGET_TRIPLE) @@ -165,23 +126,6 @@ if(NOT COMPILER_RT_DEFAULT_TARGET_TRIPLE STREQUAL TARGET_TRIPLE) else() set(COMPILER_RT_HAS_EXPLICIT_DEFAULT_TARGET_TRIPLE FALSE) endif() - -if ("${COMPILER_RT_DEFAULT_TARGET_ABI}" STREQUAL "androideabi") - set(ANDROID 1) -endif() - -string(TOLOWER ${CMAKE_SYSTEM_NAME} COMPILER_RT_OS_DIR) -set(COMPILER_RT_LIBRARY_OUTPUT_DIR - ${COMPILER_RT_OUTPUT_DIR}/lib/${COMPILER_RT_OS_DIR}) -set(COMPILER_RT_LIBRARY_INSTALL_DIR - ${COMPILER_RT_INSTALL_PATH}/lib/${COMPILER_RT_OS_DIR}) - -# Add path for custom compiler-rt modules. -set(CMAKE_MODULE_PATH - "${CMAKE_CURRENT_SOURCE_DIR}/cmake" - "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules" - ${CMAKE_MODULE_PATH} - ) include(CompilerRTUtils) set(COMPILER_RT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) @@ -206,8 +150,6 @@ pythonize_bool(COMPILER_RT_DEBUG) #================================ # Setup Compiler Flags #================================ -include(CheckIncludeFile) -check_include_file(unwind.h HAVE_UNWIND_H) include(config-ix) |