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llvm-mirror/cmake/modules/CMakeLists.txt
NAKAMURA Takumi 6b79ec0d99 Teach LLVM-Config to use logical target names (2/2)
The module still needs to collect the list of all available libraries
in order to satisfy the 'all' component.  Provide this in the package
configuration file, 'LLVMConfig.cmake', as a LLVM_AVAILABLE_LIBS
variable.  (A variable is scoped better than a global property.)
Since this won't be set for our own build, fall back to looking up the
LLVM_LIBS property to get the value when it is not set.

Contributed by Brad King.

llvm-svn: 201853
2014-02-21 14:17:07 +00:00

96 lines
3.4 KiB
CMake

set(LLVM_INSTALL_PACKAGE_DIR share/llvm/cmake)
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_ENABLE_ASSERTIONS \"${LLVM_ENABLE_ASSERTIONS}\")
set(LLVM_BUILD_LIBRARY_DIR \"${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_BUILD_TOOLS_BINARY_DIR \"${LLVM_TOOLS_BINARY_DIR}\")
")
set(LLVM_CONFIG_INCLUDE_DIRS
"${LLVM_MAIN_INCLUDE_DIR}"
"${LLVM_INCLUDE_DIR}"
)
set(LLVM_CONFIG_LIBRARY_DIRS
"${LLVM_LIBRARY_DIR}"
)
set(LLVM_CONFIG_CMAKE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(LLVM_CONFIG_EXPORTS_FILE "${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")
set(LLVM_CONFIG_CMAKE_DIR "\${LLVM_INSTALL_PREFIX}/${LLVM_INSTALL_PACKAGE_DIR}")
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 VersionFromVCS.cmake EXCLUDE
PATTERN CheckAtomic.cmake EXCLUDE)
endif()