| set(LLD_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}) |
| set(LLD_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) |
| |
| # Compute the LLD version from the LLVM version. |
| string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" LLD_VERSION |
| ${PACKAGE_VERSION}) |
| message(STATUS "LLD version: ${LLD_VERSION}") |
| |
| string(REGEX REPLACE "([0-9]+)\\.[0-9]+(\\.[0-9]+)?" "\\1" LLD_VERSION_MAJOR |
| ${LLD_VERSION}) |
| string(REGEX REPLACE "[0-9]+\\.([0-9]+)(\\.[0-9]+)?" "\\1" LLD_VERSION_MINOR |
| ${LLD_VERSION}) |
| |
| # Determine LLD revision and repository. |
| # TODO: Figure out a way to get the revision and the repository on windows. |
| if ( NOT CMAKE_SYSTEM_NAME MATCHES "Windows" ) |
| execute_process(COMMAND ${CMAKE_SOURCE_DIR}/utils/GetSourceVersion ${LLD_SOURCE_DIR} |
| OUTPUT_VARIABLE LLD_REVISION) |
| |
| execute_process(COMMAND ${CMAKE_SOURCE_DIR}/utils/GetRepositoryPath ${LLD_SOURCE_DIR} |
| OUTPUT_VARIABLE LLD_REPOSITORY) |
| if ( LLD_REPOSITORY ) |
| # Replace newline characters with spaces |
| string(REGEX REPLACE "(\r?\n)+" " " LLD_REPOSITORY ${LLD_REPOSITORY}) |
| # Remove leading spaces |
| STRING(REGEX REPLACE "^[ \t\r\n]+" "" LLD_REPOSITORY "${LLD_REPOSITORY}" ) |
| # Remove trailing spaces |
| string(REGEX REPLACE "(\ )+$" "" LLD_REPOSITORY ${LLD_REPOSITORY}) |
| endif() |
| |
| if ( LLD_REVISION ) |
| # Replace newline characters with spaces |
| string(REGEX REPLACE "(\r?\n)+" " " LLD_REVISION ${LLD_REVISION}) |
| # Remove leading spaces |
| STRING(REGEX REPLACE "^[ \t\r\n]+" "" LLD_REVISION "${LLD_REVISION}" ) |
| # Remove trailing spaces |
| string(REGEX REPLACE "(\ )+$" "" LLD_REVISION ${LLD_REVISION}) |
| endif() |
| endif () |
| |
| # Configure the Version.inc file. |
| configure_file( |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/lld/Config/Version.inc.in |
| ${CMAKE_CURRENT_BINARY_DIR}/include/lld/Config/Version.inc) |
| |
| |
| if (CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR) |
| message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite " |
| "the makefiles distributed with LLVM. Please create a directory and run cmake " |
| "from there, passing the path to this source directory as the last argument. " |
| "This process created the file `CMakeCache.txt' and the directory " |
| "`CMakeFiles'. Please delete them.") |
| endif() |
| |
| list (APPEND CMAKE_MODULE_PATH "${LLD_SOURCE_DIR}/cmake/modules") |
| |
| option(LLD_USE_VTUNE |
| "Enable VTune user task tracking." |
| OFF) |
| if (LLD_USE_VTUNE) |
| find_package(VTune) |
| if (VTUNE_FOUND) |
| include_directories(${VTune_INCLUDE_DIRS}) |
| list(APPEND LLVM_COMMON_LIBS ${VTune_LIBRARIES}) |
| add_definitions(-DLLD_HAS_VTUNE) |
| endif() |
| endif() |
| |
| |
| if (MSVC) |
| add_definitions(-wd4530) # Suppress 'warning C4530: C++ exception handler used, but unwind semantics are not enabled.' |
| add_definitions(-wd4062) # Suppress 'warning C4062: enumerator X in switch of enum Y is not handled' from system header. |
| endif() |
| |
| include_directories(BEFORE |
| ${CMAKE_CURRENT_BINARY_DIR}/include |
| ${CMAKE_CURRENT_SOURCE_DIR}/include |
| ) |
| |
| if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) |
| install(DIRECTORY include/ |
| DESTINATION include |
| FILES_MATCHING |
| PATTERN "*.h" |
| PATTERN ".svn" EXCLUDE |
| ) |
| endif() |
| |
| add_subdirectory(lib) |
| add_subdirectory(tools) |
| |
| add_subdirectory(test) |
| |
| if (LLVM_INCLUDE_TESTS) |
| add_subdirectory(unittests) |
| endif() |
| |
| add_subdirectory(docs) |
| add_subdirectory(COFF) |