llvm-project/clang/cmake/modules/ClangConfig.cmake.in

# This file allows users to call find_package(Clang) and pick up our targets.

find_package(LLVM REQUIRED CONFIG)

@CLANG_CONFIG_CODE@

set(CLANG_EXPORTED_TARGETS "@CLANG_EXPORTS@")
set(CLANG_CMAKE_DIR "@CLANG_CONFIG_CMAKE_DIR@")

# Provide all our library targets to users.
include("@CLANG_CONFIG_EXPORTS_FILE@")
Make it easier to build against a pre-built Clang package with CMake Installing <prefix>/share/clang/cmake/ClangConfig.cmake makes CMake's builtin find_package() utility work with Clang. This also allows downstream consumers of Clang to statically link against libraries like clangAST and have that pull in dependencies like clangBasic and LLVMSupport. See the CMake docs on packages: http://www.cmake.org/cmake/help/v3.0/manual/cmake-packages.7.html llvm-svn: 221411 2014-11-06 07:14:59 +08:00			`# This file allows users to call find_package(Clang) and pick up our targets.`

Add call to find_package to load LLVM dependencies ClangConfig requires LLVMConfig, so add find_package call in ClangConfig so find_package(clang REQUIRED CONFIG) will just work. This makes it easier for cmake based projects to use clang, e.g., tools using ClangTooling. Patch by Don Hinton Differential Revision: http://reviews.llvm.org/D13622 llvm-svn: 261290 2016-02-19 08:56:56 +08:00			`find_package(LLVM REQUIRED CONFIG)`

[ClangConfig] Instead of hard coding the ClangTargets location to /ClangTargets.cmake, follow LLVM's example and use a pre-computed cmake variable @CLANG_CONFIG_EXPORTS_FILE@. This just makes ClangConfig more consistent with LLVMConfig. llvm-svn: 274178 2016-06-30 05:59:19 +08:00			`@CLANG_CONFIG_CODE@`

[ClangConfig] Store all of the targets exported in the variable CLANG_EXPORTED_TARGETS. llvm-svn: 274180 2016-06-30 05:59:23 +08:00			`set(CLANG_EXPORTED_TARGETS "@CLANG_EXPORTS@")`
[ClangConfig] Instead of hard coding the ClangTargets location to /ClangTargets.cmake, follow LLVM's example and use a pre-computed cmake variable @CLANG_CONFIG_EXPORTS_FILE@. This just makes ClangConfig more consistent with LLVMConfig. llvm-svn: 274178 2016-06-30 05:59:19 +08:00			`set(CLANG_CMAKE_DIR "@CLANG_CONFIG_CMAKE_DIR@")`

Make it easier to build against a pre-built Clang package with CMake Installing <prefix>/share/clang/cmake/ClangConfig.cmake makes CMake's builtin find_package() utility work with Clang. This also allows downstream consumers of Clang to statically link against libraries like clangAST and have that pull in dependencies like clangBasic and LLVMSupport. See the CMake docs on packages: http://www.cmake.org/cmake/help/v3.0/manual/cmake-packages.7.html llvm-svn: 221411 2014-11-06 07:14:59 +08:00			`# Provide all our library targets to users.`
[ClangConfig] Instead of hard coding the ClangTargets location to /ClangTargets.cmake, follow LLVM's example and use a pre-computed cmake variable @CLANG_CONFIG_EXPORTS_FILE@. This just makes ClangConfig more consistent with LLVMConfig. llvm-svn: 274178 2016-06-30 05:59:19 +08:00			`include("@CLANG_CONFIG_EXPORTS_FILE@")`