From: Justin Bogner <mail@justinbogner.com>
Date: Mon, 24 Oct 2016 21:40:15 +0000 (+0000)
Subject: cmake: Make /usr/share/cmake installable with LLVM_DISTRIBUTION_COMPONENTS
X-Git-Tag: llvmorg-4.0.0-rc1~6398
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51c6d93fed3d95dd78e86fb5f9128e44e78f4855;p=platform%2Fupstream%2Fllvm.git

cmake: Make /usr/share/cmake installable with LLVM_DISTRIBUTION_COMPONENTS

Add a cmake-exports install component and appropriate targets for
LLVM_DISTRIBUTION_COMPONENTS to work with.

llvm-svn: 285030
---

diff --git a/llvm/cmake/modules/CMakeLists.txt b/llvm/cmake/modules/CMakeLists.txt
index be74751..080c30e 100644
--- a/llvm/cmake/modules/CMakeLists.txt
+++ b/llvm/cmake/modules/CMakeLists.txt
@@ -103,20 +103,32 @@ configure_file(
   @ONLY)
 
 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
-  install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR})
+  install(EXPORT LLVMExports DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+          COMPONENT cmake-exports)
 
   install(FILES
     ${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/LLVMConfig.cmake
     ${llvm_cmake_builddir}/LLVMConfigVersion.cmake
     LLVM-Config.cmake
-    DESTINATION ${LLVM_INSTALL_PACKAGE_DIR})
+    DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+    COMPONENT cmake-exports)
 
   install(DIRECTORY .
     DESTINATION ${LLVM_INSTALL_PACKAGE_DIR}
+    COMPONENT cmake-exports
     FILES_MATCHING PATTERN *.cmake
     PATTERN .svn EXCLUDE
     PATTERN LLVMConfig.cmake EXCLUDE
     PATTERN LLVMConfigVersion.cmake EXCLUDE
     PATTERN LLVM-Config.cmake EXCLUDE
     PATTERN GetHostTriple.cmake EXCLUDE)
+
+  if (NOT CMAKE_CONFIGURATION_TYPES)
+    # Add a dummy target so this can be used with LLVM_DISTRIBUTION_COMPONENTS
+    add_custom_target(cmake-exports)
+    add_custom_target(install-cmake-exports
+                      COMMAND "${CMAKE_COMMAND}"
+                                  -DCMAKE_INSTALL_COMPONENT=cmake-exports
+                                  -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+  endif()
 endif()