Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/cmake/modules/CMakeLists.txt

@@ -0,0 +1,135 @@
+set(LLVM_INSTALL_PACKAGE_DIR lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm)
+set(llvm_cmake_builddir "${LLVM_BINARY_DIR}/${LLVM_INSTALL_PACKAGE_DIR}")
+
+# First for users who use an installed LLVM, create the LLVMExports.cmake file.
+set(LLVM_EXPORTS_FILE ${llvm_cmake_builddir}/LLVMExports.cmake)
+get_property(LLVM_EXPORTS GLOBAL PROPERTY LLVM_EXPORTS)
+export(TARGETS ${LLVM_EXPORTS} FILE ${LLVM_EXPORTS_FILE})
+
+# Then for users who want to link against the LLVM build tree, provide the
+# normal targets and the build tree only targets.
+set(LLVM_BUILDTREEONLY_EXPORTS_FILE ${llvm_cmake_builddir}/LLVMBuildTreeOnlyTargets.cmake)
+get_property(LLVM_EXPORTS_BUILDTREE_ONLY GLOBAL PROPERTY LLVM_EXPORTS_BUILDTREE_ONLY)
+export(TARGETS ${LLVM_EXPORTS_BUILDTREE_ONLY} FILE ${LLVM_BUILDTREEONLY_EXPORTS_FILE})
+
+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} ${llvm_lib_deps})")
+endforeach(lib)
+
+# CMake requires that all targets expressed as dependencies exist, so we can't
+# have intrinsics_gen in LLVM_COMMON_DEPENDS when it is written out, otherwise
+# projects building out of tree will have CMake errors. This only gets hit when
+# LLVM_ENABLE_MODULES=On. Eventually we should come up with a better solution to
+# this, but there is no easy solution.
+if(intrinsics_gen IN_LIST LLVM_COMMON_DEPENDS)
+  list(REMOVE_ITEM LLVM_COMMON_DEPENDS intrinsics_gen)
+endif()
+
+# Generate LLVMConfig.cmake for the build tree.
+set(LLVM_CONFIG_CODE "
+# LLVM_BUILD_* values available only from LLVM build tree.
+set(LLVM_BUILD_BINARY_DIR \"${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 "${LLVM_TOOLS_BINARY_DIR}")
+# We need to use the full path to the LLVM Exports file to make sure we get the
+# one from the build tree. This is due to our cmake files being split between
+# this source dir and the binary dir in the build tree configuration and the
+# LLVM_CONFIG_CMAKE_DIR being the source directory. In contrast in the install
+# tree, both the generated LLVMExports.cmake file and the rest of the cmake
+# source files are put in the same cmake directory.
+set(LLVM_CONFIG_EXPORTS_FILE "${LLVM_EXPORTS_FILE}")
+set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS};${LLVM_EXPORTS_BUILDTREE_ONLY}")
+set(llvm_config_include_buildtree_only_exports
+"include(\"${LLVM_BUILDTREEONLY_EXPORTS_FILE}\")")
+configure_file(
+  LLVMConfig.cmake.in
+  ${llvm_cmake_builddir}/LLVMConfig.cmake
+  @ONLY)
+set(llvm_config_include_buildtree_only_exports)
+
+# 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}/${LLVM_INSTALL_PACKAGE_DIR}")
+set(LLVM_CONFIG_BINARY_DIR "\${LLVM_INSTALL_PREFIX}")
+set(LLVM_CONFIG_TOOLS_BINARY_DIR "\${LLVM_INSTALL_PREFIX}/bin")
+set(LLVM_CONFIG_EXPORTS_FILE "\${LLVM_CMAKE_DIR}/LLVMExports.cmake")
+set(LLVM_CONFIG_EXPORTS "${LLVM_EXPORTS}")
+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)
+  get_property(llvm_has_exports GLOBAL PROPERTY LLVM_HAS_EXPORTS)
+  if(llvm_has_exports)
+    install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+            COMPONENT cmake-exports)
+  endif()
+
+  install(FILES
+    ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
+    ${llvm_cmake_builddir}/LLVMConfigVersion.cmake
+    LLVM-Config.cmake
+    DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+    COMPONENT cmake-exports)
+
+  install(DIRECTORY .
+    DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+    COMPONENT cmake-exports
+    FILES_MATCHING PATTERN *.cmake
+    PATTERN .svn EXCLUDE
+    PATTERN LLVMConfig.cmake EXCLUDE
+    PATTERN LLVMConfigVersion.cmake EXCLUDE
+    PATTERN LLVM-Config.cmake EXCLUDE
+    PATTERN GetHostTriple.cmake EXCLUDE)
+
+  if (NOT CMAKE_CONFIGURATION_TYPES)
+    # Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS
+    add_custom_target(cmake-exports)
+    add_llvm_install_targets(install-cmake-exports
+                             COMPONENT cmake-exports)
+  endif()
+endif()