diff options
Diffstat (limited to 'gnu/llvm/CMakeLists.txt')
| -rw-r--r-- | gnu/llvm/CMakeLists.txt | 129 |
1 files changed, 83 insertions, 46 deletions
diff --git a/gnu/llvm/CMakeLists.txt b/gnu/llvm/CMakeLists.txt index 24323e0a492..8c0f5114513 100644 --- a/gnu/llvm/CMakeLists.txt +++ b/gnu/llvm/CMakeLists.txt @@ -20,7 +20,7 @@ if(POLICY CMP0057) endif() if(NOT DEFINED LLVM_VERSION_MAJOR) - set(LLVM_VERSION_MAJOR 4) + set(LLVM_VERSION_MAJOR 5) endif() if(NOT DEFINED LLVM_VERSION_MINOR) set(LLVM_VERSION_MINOR 0) @@ -44,6 +44,13 @@ if (NOT PACKAGE_VERSION) "${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}") endif() +if ((CMAKE_GENERATOR MATCHES "Visual Studio") AND (CMAKE_GENERATOR_TOOLSET STREQUAL "")) + message(WARNING "Visual Studio generators use the x86 host compiler by " + "default, even for 64-bit targets. This can result in linker " + "instability and out of memory errors. To use the 64-bit " + "host compiler, pass -Thost=x64 on the CMake command line.") +endif() + project(LLVM ${cmake_3_0_PROJ_VERSION} ${cmake_3_0_LANGUAGES} @@ -56,17 +63,20 @@ endif() # This should only apply if you are both on an Apple host, and targeting Apple. if(CMAKE_HOST_APPLE AND APPLE) - if(NOT CMAKE_XCRUN) - find_program(CMAKE_XCRUN NAMES xcrun) - endif() - if(CMAKE_XCRUN) - execute_process(COMMAND ${CMAKE_XCRUN} -find libtool - OUTPUT_VARIABLE CMAKE_LIBTOOL - OUTPUT_STRIP_TRAILING_WHITESPACE) - endif() + # if CMAKE_LIBTOOL is not set, try and find it with xcrun or find_program + if(NOT CMAKE_LIBTOOL) + if(NOT CMAKE_XCRUN) + find_program(CMAKE_XCRUN NAMES xcrun) + endif() + if(CMAKE_XCRUN) + execute_process(COMMAND ${CMAKE_XCRUN} -find libtool + OUTPUT_VARIABLE CMAKE_LIBTOOL + OUTPUT_STRIP_TRAILING_WHITESPACE) + endif() - if(NOT CMAKE_LIBTOOL OR NOT EXISTS CMAKE_LIBTOOL) - find_program(CMAKE_LIBTOOL NAMES libtool) + if(NOT CMAKE_LIBTOOL OR NOT EXISTS CMAKE_LIBTOOL) + find_program(CMAKE_LIBTOOL NAMES libtool) + endif() endif() get_property(languages GLOBAL PROPERTY ENABLED_LANGUAGES) @@ -84,7 +94,7 @@ if(CMAKE_HOST_APPLE AND APPLE) set(LIBTOOL_NO_WARNING_FLAG "-no_warning_for_no_symbols") endif() endif() - + foreach(lang ${languages}) set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "${CMAKE_LIBTOOL} -static ${LIBTOOL_NO_WARNING_FLAG} -o <TARGET> \ @@ -132,18 +142,6 @@ foreach(proj ${LLVM_ENABLE_PROJECTS}) endif() endforeach() -# The following only works with the Ninja generator in CMake >= 3.0. -set(LLVM_PARALLEL_COMPILE_JOBS "" CACHE STRING - "Define the maximum number of concurrent compilation jobs.") -if(LLVM_PARALLEL_COMPILE_JOBS) - if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") - message(WARNING "Job pooling is only available with Ninja generators.") - else() - set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${LLVM_PARALLEL_COMPILE_JOBS}) - set(CMAKE_JOB_POOL_COMPILE compile_job_pool) - endif() -endif() - # Build llvm with ccache if the package is present set(LLVM_CCACHE_BUILD OFF CACHE BOOL "Set to ON for a ccache enabled build") if(LLVM_CCACHE_BUILD) @@ -178,21 +176,12 @@ if(LLVM_DEPENDENCY_DEBUGGING) endif() endif() -option(LLVM_BUILD_GLOBAL_ISEL "Experimental: Build GlobalISel" OFF) +option(LLVM_BUILD_GLOBAL_ISEL "Experimental: Build GlobalISel" ON) if(LLVM_BUILD_GLOBAL_ISEL) add_definitions(-DLLVM_BUILD_GLOBAL_ISEL) endif() -set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING - "Define the maximum number of concurrent link jobs.") -if(LLVM_PARALLEL_LINK_JOBS) - if(NOT CMAKE_MAKE_PROGRAM MATCHES "ninja") - message(WARNING "Job pooling is only available with Ninja generators.") - else() - set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${LLVM_PARALLEL_LINK_JOBS}) - set(CMAKE_JOB_POOL_LINK link_job_pool) - endif() -endif() +option(LLVM_ENABLE_DAGISEL_COV "Debug: Prints tablegen patterns that were used for selecting" OFF) # Add path for custom modules set(CMAKE_MODULE_PATH @@ -217,7 +206,7 @@ endif() include(VersionFromVCS) option(LLVM_APPEND_VC_REV - "Append the version control system revision id to LLVM version" OFF) + "Embed the version control system revision id in LLVM" ON) if( LLVM_APPEND_VC_REV ) add_version_info_from_vcs(PACKAGE_VERSION) @@ -299,6 +288,10 @@ set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name set(LLVM_TOOLS_INSTALL_DIR "bin" CACHE STRING "Path for binary subdirectory (defaults to 'bin')") mark_as_advanced(LLVM_TOOLS_INSTALL_DIR) +set(LLVM_UTILS_INSTALL_DIR "bin" CACHE STRING + "Path to install LLVM utilities (enabled by LLVM_INSTALL_UTILS=ON) (defaults to LLVM_TOOLS_INSTALL_DIR)") +mark_as_advanced(LLVM_TOOLS_INSTALL_DIR) + # They are used as destination of target generators. set(LLVM_RUNTIME_OUTPUT_INTDIR ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/bin) set(LLVM_LIBRARY_OUTPUT_INTDIR ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX}) @@ -321,6 +314,7 @@ set(LLVM_CMAKE_PATH ${LLVM_MAIN_SRC_DIR}/cmake/modules) set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples) set(LLVM_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include) +# List of all targets to be built by default: set(LLVM_ALL_TARGETS AArch64 AMDGPU @@ -332,7 +326,6 @@ set(LLVM_ALL_TARGETS MSP430 NVPTX PowerPC - RISCV Sparc SystemZ X86 @@ -385,8 +378,6 @@ set(LLVM_TARGETS_TO_BUILD ${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD}) list(REMOVE_DUPLICATES LLVM_TARGETS_TO_BUILD) -include(AddLLVMDefinitions) - option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON) option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON) option(LLVM_ENABLE_MODULES "Compile with C++ modules enabled." OFF) @@ -398,6 +389,7 @@ else() option(LLVM_ENABLE_LOCAL_SUBMODULE_VISIBILITY "Compile with -fmodules-local-submodule-visibility." ON) endif() option(LLVM_ENABLE_CXX1Y "Compile with C++1y enabled." OFF) +option(LLVM_ENABLE_CXX1Z "Compile with C++1z enabled." OFF) option(LLVM_ENABLE_LIBCXX "Use libc++ if available." OFF) option(LLVM_ENABLE_LLD "Use lld as C and C++ linker." OFF) option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON) @@ -414,9 +406,6 @@ option(LLVM_ENABLE_EXPENSIVE_CHECKS "Enable expensive checks" OFF) set(LLVM_ABI_BREAKING_CHECKS "WITH_ASSERTS" CACHE STRING "Enable abi-breaking checks. Can be WITH_ASSERTS, FORCE_ON or FORCE_OFF.") -option(LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING - "Disable abi-breaking checks mismatch detection at link-tim." OFF) - option(LLVM_FORCE_USE_OLD_HOST_TOOLCHAIN "Set to ON to force using an old, unsupported host toolchain." OFF) @@ -506,6 +495,10 @@ option(LLVM_INCLUDE_UTILS "Generate build targets for the LLVM utils." ON) option(LLVM_BUILD_UTILS "Build LLVM utility binaries. If OFF, just generate build targets." ON) +option(LLVM_INCLUDE_RUNTIMES "Generate build targets for the LLVM runtimes." ON) +option(LLVM_BUILD_RUNTIMES + "Build the LLVM runtimes. If OFF, just generate build targets." ON) + option(LLVM_BUILD_RUNTIME "Build the LLVM runtime libraries." ON) option(LLVM_BUILD_EXAMPLES @@ -531,6 +524,9 @@ set(LLVM_INSTALL_OCAMLDOC_HTML_DIR "share/doc/llvm/ocaml-html" option (LLVM_BUILD_EXTERNAL_COMPILER_RT "Build compiler-rt as an external project." OFF) +option (LLVM_VERSION_PRINTER_SHOW_HOST_TARGET_INFO + "Show target and host info when tools are invoked with --version." ON) + # You can configure which libraries from LLVM you want to include in the # shared library by setting LLVM_DYLIB_COMPONENTS to a semi-colon delimited # list of LLVM components. All component names handled by llvm-config are valid. @@ -546,6 +542,8 @@ if(LLVM_LINK_LLVM_DYLIB OR LLVM_BUILD_LLVM_C_DYLIB) endif() option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library" ${LLVM_BUILD_LLVM_DYLIB_default}) +option(LLVM_DYLIB_SYMBOL_VERSIONING OFF) + option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with optimization" OFF) if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND (LLVM_ENABLE_ASSERTIONS OR CMAKE_CONFIGURATION_TYPES))) set(LLVM_USE_HOST_TOOLS ON) @@ -576,6 +574,10 @@ if (LLVM_BUILD_STATIC) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static") endif() +# Override the default target with an environment variable named by LLVM_TARGET_TRIPLE_ENV. +set(LLVM_TARGET_TRIPLE_ENV CACHE STRING "The name of environment variable to override default target. Disabled by blank.") +mark_as_advanced(LLVM_TARGET_TRIPLE_ENV) + # All options referred to from HandleLLVMOptions have to be specified # BEFORE this include, otherwise options will not be correctly set on # first cmake run @@ -641,7 +643,7 @@ endif (LLVM_USE_OPROFILE) message(STATUS "Constructing LLVMBuild project information") execute_process( - COMMAND ${PYTHON_EXECUTABLE} ${LLVMBUILDTOOL} + COMMAND ${PYTHON_EXECUTABLE} -B ${LLVMBUILDTOOL} --native-target "${LLVM_NATIVE_ARCH}" --enable-targets "${LLVM_TARGETS_TO_BUILD}" --enable-optional-components "${LLVMOPTIONALCOMPONENTS}" @@ -737,6 +739,30 @@ configure_file( ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake ${LLVM_INCLUDE_DIR}/llvm/Support/DataTypes.h) +# Add target for generating source rpm package. +set(LLVM_SRPM_USER_BINARY_SPECFILE ${CMAKE_CURRENT_SOURCE_DIR}/llvm.spec.in + CACHE FILEPATH ".spec file to use for srpm generation") +set(LLVM_SRPM_BINARY_SPECFILE ${CMAKE_CURRENT_BINARY_DIR}/llvm.spec) +set(LLVM_SRPM_DIR "${CMAKE_CURRENT_BINARY_DIR}/srpm") + +# SVN_REVISION and GIT_COMMIT get set by the call to add_version_info_from_vcs. +# DUMMY_VAR contains a version string which we don't care about. +add_version_info_from_vcs(DUMMY_VAR) +if ( SVN_REVISION ) + set(LLVM_RPM_SPEC_REVISION "r${SVN_REVISION}") +elseif ( GIT_COMMIT ) + set (LLVM_RPM_SPEC_REVISION "g${GIT_COMMIT}") +endif() + +configure_file( + ${LLVM_SRPM_USER_BINARY_SPECFILE} + ${LLVM_SRPM_BINARY_SPECFILE} @ONLY) + +add_custom_target(srpm + COMMAND cpack -G TGZ --config CPackSourceConfig.cmake -B ${LLVM_SRPM_DIR}/SOURCES + COMMAND rpmbuild -bs --define '_topdir ${LLVM_SRPM_DIR}' ${LLVM_SRPM_BINARY_SPECFILE}) + + # They are not referenced. See set_output_directory(). set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/bin ) set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX} ) @@ -782,7 +808,8 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)") endif(${CMAKE_SYSTEM_NAME} MATCHES "(FreeBSD|DragonFly)") if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS ) - SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include llvm/Support/Solaris.h") + # special hack for Solaris to handle crazy system sys/regset.h + include_directories("${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/Solaris") endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS ) # Make sure we don't get -rdynamic in every binary. For those that need it, @@ -836,7 +863,6 @@ if( LLVM_INCLUDE_UTILS ) add_subdirectory(utils/not) add_subdirectory(utils/llvm-lit) add_subdirectory(utils/yaml-bench) - add_subdirectory(utils/unittest) else() if ( LLVM_INCLUDE_TESTS ) message(FATAL_ERROR "Including tests when not building utils will not work. @@ -861,7 +887,9 @@ if( LLVM_INCLUDE_TOOLS ) add_subdirectory(tools) endif() -add_subdirectory(runtimes) +if( LLVM_INCLUDE_RUNTIMES ) + add_subdirectory(runtimes) +endif() if( LLVM_INCLUDE_EXAMPLES ) add_subdirectory(examples) @@ -878,6 +906,10 @@ if( LLVM_INCLUDE_TESTS ) endif() add_subdirectory(test) add_subdirectory(unittests) + if( LLVM_INCLUDE_UTILS ) + add_subdirectory(utils/unittest) + endif() + if (WIN32) # This utility is used to prevent crashing tests from calling Dr. Watson on # Windows. @@ -978,3 +1010,8 @@ if(LLVM_DISTRIBUTION_COMPONENTS) endif() endforeach() endif() + +# This allows us to deploy the Universal CRT DLLs by passing -DCMAKE_INSTALL_UCRT_LIBRARIES=ON to CMake +if (MSVC) + include(InstallRequiredSystemLibraries) +endif() |