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[cmake] Move creation of ClangTargets and installation of ClangConfig.cmake from ./CMakeLists.txt -> ./cmake/modules/CMakeLists.txt. 

This matches LLVM.

llvm-svn: 274157
This commit is contained in:
Michael Gottesman 2016-06-29 20:22:44 +00:00
parent aec68b263d
commit fe9d2d81f6
2 changed files with 23 additions and 22 deletions
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23
clang/CMakeLists.txt
View File

@ -596,28 +596,7 @@ if(APPLE)
endif()
endif()
# Generate a list of CMake library targets so that other CMake projects can
# link against them. LLVM calls its version of this file LLVMExports.cmake, but
# the usual CMake convention seems to be ${Project}Targets.cmake.
set(CLANG_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
set(clang_cmake_builddir "${CMAKE_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
get_property(CLANG_EXPORTS GLOBAL PROPERTY CLANG_EXPORTS)
export(TARGETS ${CLANG_EXPORTS} FILE ${clang_cmake_builddir}/ClangTargets.cmake)
# Install a <prefix>/lib/cmake/clang/ClangConfig.cmake file so that
# find_package(Clang) works. Install the target list with it.
install(EXPORT ClangTargets DESTINATION ${CLANG_INSTALL_PACKAGE_DIR})
install(FILES
${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/ClangConfig.cmake
DESTINATION lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
# Also copy ClangConfig.cmake to the build directory so that dependent projects
# can build against a build directory of Clang more easily.
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules/ClangConfig.cmake
${CLANG_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/clang/ClangConfig.cmake
COPYONLY)
add_subdirectory(cmake/modules)
if (CLANG_ENABLE_BOOTSTRAP)
include(ExternalProject)

22
clang/cmake/modules/CMakeLists.txt Normal file
View File

@ -0,0 +1,22 @@
# Generate a list of CMake library targets so that other CMake projects can
# link against them. LLVM calls its version of this file LLVMExports.cmake, but
# the usual CMake convention seems to be ${Project}Targets.cmake.
set(CLANG_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
set(clang_cmake_builddir "${CMAKE_BINARY_DIR}/${CLANG_INSTALL_PACKAGE_DIR}")
get_property(CLANG_EXPORTS GLOBAL PROPERTY CLANG_EXPORTS)
export(TARGETS ${CLANG_EXPORTS} FILE ${clang_cmake_builddir}/ClangTargets.cmake)
# Install a <prefix>/lib/cmake/clang/ClangConfig.cmake file so that
# find_package(Clang) works. Install the target list with it.
install(EXPORT ClangTargets DESTINATION ${CLANG_INSTALL_PACKAGE_DIR})
install(FILES
${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake
DESTINATION lib${LLVM_LIBDIR_SUFFIX}/cmake/clang)
# Also copy ClangConfig.cmake to the build directory so that dependent projects
# can build against a build directory of Clang more easily.
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/ClangConfig.cmake
${CLANG_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}/cmake/clang/ClangConfig.cmake
COPYONLY)