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# Keep this in sync with llvm/cmake/CMakeLists.txt!
include(GNUInstallPackageDir)
include(ExtendPath)
include(FindPrefixFromConfig)
set(POLLY_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/polly" CACHE STRING
"Path for CMake subdirectory for Polly (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/polly')")
# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below.
set(polly_cmake_builddir "${POLLY_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/polly")
set(LLVM_INSTALL_PACKAGE_DIR "${CMAKE_INSTALL_PACKAGEDIR}/llvm" CACHE STRING
"Path for CMake subdirectory for LLVM (defaults to '${CMAKE_INSTALL_PACKAGEDIR}/llvm')")
# CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below.
set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm")
if (CMAKE_CONFIGURATION_TYPES)
set(POLLY_EXPORTS_FILE_NAME "PollyExports-$<LOWER_CASE:$<CONFIG>>.cmake")
else()
# avoid conflicts in the build-tree when changing configuration
set(POLLY_EXPORTS_FILE_NAME "PollyExports-all.cmake")
endif()
set(POLLY_CONFIG_EXPORTED_TARGETS Polly ${ISL_TARGET})
if (NOT WIN32 AND LLVM_ENABLE_PIC)
# LLVMPolly is a dummy target on Win or if PIC code is disabled.
list(APPEND POLLY_CONFIG_EXPORTED_TARGETS LLVMPolly)
endif()
if (POLLY_ENABLE_GPGPU_CODEGEN)
list(APPEND POLLY_CONFIG_EXPORTED_TARGETS PollyPPCG)
endif()
# Get the target type for every exported target
foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
get_target_property(tgt_type ${tgt} TYPE)
string(REPLACE "_LIBRARY" "" tgt_type ${tgt_type})
set(POLLY_CONFIG_TARGET_${tgt}_TYPE ${tgt_type})
endforeach()
# generate the import code for bundled/undbundled libisl versions
if (NOT POLLY_BUNDLED_ISL)
get_property(incl TARGET ISL PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
get_property(lib TARGET ISL PROPERTY INTERFACE_LINK_LIBRARIES)
get_property(opt TARGET ISL PROPERTY INTERFACE_COMPILE_OPTIONS)
set(ISL_CONFIG_CODE "
add_library(ISL INTERFACE IMPORTED)
set_property(TARGET ISL APPEND PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${incl})
set_property(TARGET ISL APPEND PROPERTY INTERFACE_LINK_LIBRARIES ${lib})
set_property(TARGET ISL APPEND PROPERTY INTERFACE_COMPILE_OPTIONS ${opt})")
else()
set(ISL_CONFIG_CODE "
if (NOT TARGET PollyISL)
add_library(PollyISL ${POLLY_CONFIG_TARGET_PollyISL_TYPE} IMPORTED)
endif()")
endif()
# Generate PollyConfig.cmake for the build tree.
set(POLLY_CONFIG_CODE "")
set(POLLY_CONFIG_LLVM_CMAKE_DIR "${llvm_cmake_builddir}")
set(POLLY_CONFIG_CMAKE_DIR "${polly_cmake_builddir}")
set(POLLY_CONFIG_INCLUDE_DIRS
${POLLY_SOURCE_DIR}/include
${ISL_INCLUDE_DIRS}
${POLLY_BINARY_DIR}/include
)
set(POLLY_CONFIG_LIBRARY_DIRS "${POLLY_BINARY_DIR}/lib")
# set locations for imported targets
foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
get_target_property(tgt_type ${tgt} TYPE)
if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
set(POLLY_EXPORTS
"set_target_properties(${tgt} PROPERTIES
IMPORTED_LOCATION$<$<NOT:$<CONFIG:>>:_$<UPPER_CASE:$<CONFIG>>> $<TARGET_FILE:${tgt}>)
${POLLY_EXPORTS}")
endif()
endforeach(tgt)
# PollyConfig holds the target definitions and general settings, PollyExports
# the imported locations
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/PollyConfig.cmake.in
${polly_cmake_builddir}/PollyConfig.cmake
@ONLY)
file(GENERATE
OUTPUT ${polly_cmake_builddir}/${POLLY_EXPORTS_FILE_NAME}
CONTENT "${POLLY_EXPORTS}")
# Generate PollyConfig.cmake for the install tree.
unset(POLLY_EXPORTS)
find_prefix_from_config(POLLY_CONFIG_CODE POLLY_INSTALL_PREFIX "${POLLY_INSTALL_PACKAGE_DIR}")
extend_path(POLLY_CONFIG_LLVM_CMAKE_DIR "\${POLLY_INSTALL_PREFIX}" "${LLVM_INSTALL_PACKAGE_DIR}")
extend_path(POLLY_CONFIG_CMAKE_DIR "\${POLLY_INSTALL_PREFIX}" "${POLLY_INSTALL_PACKAGE_DIR}")
extend_path(POLLY_CONFIG_LIBRARY_DIRS "\${POLLY_INSTALL_PREFIX}" "lib${LLVM_LIBDIR_SUFFIX}")
extend_path(base_includedir "\${POLLY_INSTALL_PREFIX}" "${CMAKE_INSTALL_INCLUDEDIR}")
if (POLLY_BUNDLED_ISL)
set(POLLY_CONFIG_INCLUDE_DIRS
"${base_includedir}"
"${base_includedir}/polly"
)
else()
set(POLLY_CONFIG_INCLUDE_DIRS
"${base_includedir}"
${ISL_INCLUDE_DIRS}
)
endif()
# Set locations for imported targets. The path is constructed to be relative to
# the config file.
#
# Include the config code of PollyConfig.cmake to define POLLY_INSTALL_PREFIX
# anew in case the export file is included alone rather than from that file.
set(POLLY_EXPORTS
"${POLLY_CONFIG_CODE}
")
foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
get_target_property(tgt_type ${tgt} TYPE)
if (tgt_type STREQUAL "EXECUTABLE")
set(tgt_prefix "${CMAKE_INSTALL_BINDIR}")
else()
set(tgt_prefix "${CMAKE_INSTALL_LIBDIR}")
endif()
extend_path(tgt_path "\${POLLY_INSTALL_PREFIX}" "${tgt_prefix}/$<TARGET_FILE_NAME:${tgt}>")
if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
set(POLLY_EXPORTS
"set_target_properties(${tgt} PROPERTIES
IMPORTED_LOCATION$<$<NOT:$<CONFIG:>>:_$<UPPER_CASE:$<CONFIG>>> \"${tgt_path}\")
${POLLY_EXPORTS}")
endif()
endforeach(tgt)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/PollyConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/PollyConfig.cmake
@ONLY)
file(GENERATE OUTPUT
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${POLLY_EXPORTS_FILE_NAME}
CONTENT "${POLLY_EXPORTS}")
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install(
FILES
"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/PollyConfig.cmake"
"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${POLLY_EXPORTS_FILE_NAME}"
DESTINATION "${POLLY_INSTALL_PACKAGE_DIR}")
endif ()
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