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llvm-mirror/cmake/modules/CMakeLists.txt
Chris Bieneman 7decd11bd4 [CMake] LLVM_BINARY_DIR was not being properly set in LLVMConfig.cmake
LLVMConfig.cmake needs to set LLVM_BINARY_DIR differently based on whether or not it is the build directory or the install directory. The build directory just needs to set the value from the configuration, the install directory needs to set it to the install prefix.

llvm-svn: 273479
2016-06-22 21:01:19 +00:00

97 lines
3.5 KiB
CMake

set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
get_property(LLVM_EXPORTS GLOBAL PROPERTY LLVM_EXPORTS)
export(TARGETS ${LLVM_EXPORTS}
FILE ${llvm_cmake_builddir}/LLVMExports.cmake)
get_property(LLVM_AVAILABLE_LIBS GLOBAL PROPERTY LLVM_LIBS)
foreach(lib ${LLVM_AVAILABLE_LIBS})
get_property(llvm_lib_deps GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${lib})
set(all_llvm_lib_deps
"${all_llvm_lib_deps}\nset_property(GLOBAL PROPERTY LLVMBUILD_LIB_DEPS_${lib} ${llvm_lib_deps})")
endforeach(lib)
# Generate LLVMConfig.cmake for the build tree.
set(LLVM_CONFIG_CODE "
# LLVM_BUILD_* values available only from LLVM build tree.
set(LLVM_BUILD_BINARY_DIR \"${LLVM_BINARY_DIR}\")
set(LLVM_BUILD_LIBRARY_DIR \"${LLVM_LIBRARY_DIR}\")
set(LLVM_BUILD_MAIN_INCLUDE_DIR \"${LLVM_MAIN_INCLUDE_DIR}\")
set(LLVM_BUILD_MAIN_SRC_DIR \"${LLVM_MAIN_SRC_DIR}\")
")
set(LLVM_CONFIG_INCLUDE_DIRS
"${LLVM_MAIN_INCLUDE_DIR}"
"${LLVM_INCLUDE_DIR}"
)
set(LLVM_CONFIG_LIBRARY_DIRS
"${LLVM_LIBRARY_DIR}"
)
set(LLVM_CONFIG_CMAKE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(LLVM_CONFIG_BINARY_DIR "${LLVM_BINARY_DIR}")
set(LLVM_CONFIG_TOOLS_BINARY_DIR "${LLVM_TOOLS_BINARY_DIR}")
set(LLVM_CONFIG_EXPORTS_FILE "${llvm_cmake_builddir}/LLVMExports.cmake")
configure_file(
LLVMConfig.cmake.in
${llvm_cmake_builddir}/LLVMConfig.cmake
@ONLY)
# For compatibility with projects that include(LLVMConfig)
# via CMAKE_MODULE_PATH, place API modules next to it.
# This should be removed in the future.
file(COPY .
DESTINATION ${llvm_cmake_builddir}
FILES_MATCHING PATTERN *.cmake
PATTERN .svn EXCLUDE
PATTERN CMakeFiles EXCLUDE
)
# Generate LLVMConfig.cmake for the install tree.
set(LLVM_CONFIG_CODE "
# Compute the installation prefix from this LLVMConfig.cmake file location.
get_filename_component(LLVM_INSTALL_PREFIX \"\${CMAKE_CURRENT_LIST_FILE}\" PATH)")
# Construct the proper number of get_filename_component(... PATH)
# calls to compute the installation prefix.
string(REGEX REPLACE "/" ";" _count "${LLVM_INSTALL_PACKAGE_DIR}")
foreach(p ${_count})
set(LLVM_CONFIG_CODE "${LLVM_CONFIG_CODE}
get_filename_component(LLVM_INSTALL_PREFIX \"\${LLVM_INSTALL_PREFIX}\" PATH)")
endforeach(p)
set(LLVM_CONFIG_INCLUDE_DIRS "\${LLVM_INSTALL_PREFIX}/include")
set(LLVM_CONFIG_LIBRARY_DIRS "\${LLVM_INSTALL_PREFIX}/lib\${LLVM_LIBDIR_SUFFIX}")
set(LLVM_CONFIG_CMAKE_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
configure_file(
LLVMConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
@ONLY)
# Generate LLVMConfigVersion.cmake for build and install tree.
configure_file(
LLVMConfigVersion.cmake.in
${llvm_cmake_builddir}/LLVMConfigVersion.cmake
@ONLY)
if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR})
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
${llvm_cmake_builddir}/LLVMConfigVersion.cmake
LLVM-Config.cmake
DESTINATION ${LLVM_INSTALL_PACKAGE_DIR})
install(DIRECTORY .
DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
FILES_MATCHING PATTERN *.cmake
PATTERN .svn EXCLUDE
PATTERN LLVMConfig.cmake EXCLUDE
PATTERN LLVMConfigVersion.cmake EXCLUDE
PATTERN LLVM-Config.cmake EXCLUDE
PATTERN GetHostTriple.cmake EXCLUDE
PATTERN CheckAtomic.cmake EXCLUDE)
endif()