9cb222e749
This applies the same fix that D84748 did for macro definitions. Appropriate include path is now automatically set for all libraries which link against gtest targets, which avoids the need to set include_directories in various parts of the project. Differential Revision: https://reviews.llvm.org/D86616
188 lines
5.6 KiB
CMake
188 lines
5.6 KiB
CMake
# Check if this is a in tree build.
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if (NOT DEFINED LLVM_MAIN_SRC_DIR)
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project(Polly)
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cmake_minimum_required(VERSION 3.13.4)
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# Where is LLVM installed?
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find_package(LLVM CONFIG REQUIRED)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${LLVM_CMAKE_DIR})
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include(HandleLLVMOptions)
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include(AddLLVM)
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# Add the llvm header path.
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include_directories(${LLVM_INCLUDE_DIRS})
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# Sources available, too?
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if (LLVM_BUILD_MAIN_SRC_DIR)
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set(LLVM_SOURCE_ROOT ${LLVM_BUILD_MAIN_SRC_DIR} CACHE PATH
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"Path to LLVM source tree")
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else()
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execute_process(COMMAND "${LLVM_TOOLS_BINARY_DIR}/llvm-config" --src-root
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OUTPUT_VARIABLE MAIN_SRC_DIR
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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set(LLVM_SOURCE_ROOT ${MAIN_SRC_DIR} CACHE PATH "Path to LLVM source tree")
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endif()
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# Enable unit tests if available.
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set(POLLY_GTEST_AVAIL 0)
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set(UNITTEST_DIR ${LLVM_SOURCE_ROOT}/utils/unittest)
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if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h)
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if (NOT TARGET gtest)
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add_subdirectory(${UNITTEST_DIR} utils/unittest)
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endif()
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set(POLLY_GTEST_AVAIL 1)
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endif()
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if (LLVM_ENABLE_PIC)
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# Make sure the isl c files are built as fPIC if possible
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
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endif ()
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# Set directory for polly-isl-test.
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
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else ()
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set(LLVM_SOURCE_ROOT "${LLVM_MAIN_SRC_DIR}")
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set(POLLY_GTEST_AVAIL 1)
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endif ()
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set(POLLY_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(POLLY_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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# Add path for custom modules
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set(CMAKE_MODULE_PATH
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${CMAKE_MODULE_PATH}
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake"
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)
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include("polly_macros")
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# Add appropriate flags for GCC
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if (CMAKE_COMPILER_IS_GNUCXX)
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# FIXME: Turn off exceptions, RTTI:
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# -fno-exceptions -fno-rtti
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-common -Woverloaded-virtual -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -fno-exceptions -fno-rtti")
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elseif (MSVC)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHs-c-")
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add_definitions("-D_HAS_EXCEPTIONS=0")
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else ()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
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endif ()
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# Add path for custom modules
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${POLLY_SOURCE_DIR}/cmake")
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SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
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option(POLLY_ENABLE_GPGPU_CODEGEN "Enable GPGPU code generation feature" OFF)
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set(GPU_CODEGEN FALSE)
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if (POLLY_ENABLE_GPGPU_CODEGEN)
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# Do not require CUDA/OpenCL, as GPU code generation test cases can be run
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# without a CUDA/OpenCL library.
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if ("NVPTX" IN_LIST LLVM_TARGETS_TO_BUILD)
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FIND_PACKAGE(CUDA)
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FIND_PACKAGE(OpenCL)
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set(GPU_CODEGEN TRUE)
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else()
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message(WARNING "The LLVM NVPTX target is required for GPU code generation")
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endif()
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endif(POLLY_ENABLE_GPGPU_CODEGEN)
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# Support GPGPU code generation if the library is available.
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if (CUDA_FOUND)
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add_definitions(-DHAS_LIBCUDART)
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INCLUDE_DIRECTORIES( ${CUDA_INCLUDE_DIRS} )
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endif(CUDA_FOUND)
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if (OpenCL_FOUND)
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add_definitions(-DHAS_LIBOPENCL)
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INCLUDE_DIRECTORIES( ${OpenCL_INCLUDE_DIR} )
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endif(OpenCL_FOUND)
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option(POLLY_BUNDLED_ISL "Use the bundled version of libisl included in Polly" ON)
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if (NOT POLLY_BUNDLED_ISL)
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find_package(ISL MODULE REQUIRED)
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message(STATUS "Using external libisl ${ISL_VERSION} in: ${ISL_PREFIX}")
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set(ISL_TARGET ISL)
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else()
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set(ISL_INCLUDE_DIRS
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${CMAKE_CURRENT_BINARY_DIR}/lib/External/isl/include
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${CMAKE_CURRENT_SOURCE_DIR}/lib/External/isl/include
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)
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set(ISL_TARGET PollyISL)
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endif()
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include_directories(
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BEFORE
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${CMAKE_CURRENT_SOURCE_DIR}/include
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${ISL_INCLUDE_DIRS}
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${CMAKE_CURRENT_SOURCE_DIR}/lib/External/pet/include
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${CMAKE_CURRENT_SOURCE_DIR}/lib/External
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${CMAKE_CURRENT_BINARY_DIR}/include
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)
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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install(DIRECTORY include/
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DESTINATION include
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FILES_MATCHING
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PATTERN "*.h"
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PATTERN ".svn" EXCLUDE
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)
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install(DIRECTORY ${POLLY_BINARY_DIR}/include/
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DESTINATION include
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FILES_MATCHING
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PATTERN "*.h"
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PATTERN "CMakeFiles" EXCLUDE
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PATTERN ".svn" EXCLUDE
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)
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endif()
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add_definitions( -D_GNU_SOURCE )
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add_subdirectory(docs)
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add_subdirectory(lib)
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add_subdirectory(test)
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if (POLLY_GTEST_AVAIL)
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add_subdirectory(unittests)
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endif ()
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add_subdirectory(tools)
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add_subdirectory(cmake)
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# TODO: docs.
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configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/include/polly/Config/config.h.cmake
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${POLLY_BINARY_DIR}/include/polly/Config/config.h )
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# Add target to check formatting of polly files
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file( GLOB_RECURSE files *.h lib/*.cpp lib/*.c tools/*.cpp tools/*.c tools/*.h unittests/*.cpp)
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file( GLOB_RECURSE external lib/External/*.h lib/External/*.c lib/External/*.cpp isl_config.h)
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list( REMOVE_ITEM files ${external})
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set(check_format_depends)
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set(update_format_depends)
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set(i 0)
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foreach (file IN LISTS files)
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add_custom_command(OUTPUT polly-check-format${i}
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COMMAND clang-format -sort-includes -style=llvm ${file} | diff -u ${file} -
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VERBATIM
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COMMENT "Checking format of ${file}..."
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)
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list(APPEND check_format_depends "polly-check-format${i}")
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add_custom_command(OUTPUT polly-update-format${i}
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COMMAND clang-format -sort-includes -i -style=llvm ${file}
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VERBATIM
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COMMENT "Updating format of ${file}..."
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)
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list(APPEND update_format_depends "polly-update-format${i}")
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math(EXPR i ${i}+1)
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endforeach ()
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add_custom_target(polly-check-format DEPENDS ${check_format_depends})
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set_target_properties(polly-check-format PROPERTIES FOLDER "Polly")
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add_custom_target(polly-update-format DEPENDS ${update_format_depends})
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set_target_properties(polly-update-format PROPERTIES FOLDER "Polly")
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