Export lib and exe build target names from build tree
authorNAKAMURA Takumi <geek4civic@gmail.com>
Sun, 9 Feb 2014 16:36:16 +0000 (16:36 +0000)
committerNAKAMURA Takumi <geek4civic@gmail.com>
Sun, 9 Feb 2014 16:36:16 +0000 (16:36 +0000)
Record every logical target that we install with install(TARGETS) in a
global LLVM_EXPORTS property.  Then use the export(TARGETS) command to
provide a "LLVMExports.cmake" file that exports logical targets for
import into applications directly from our build tree.

The "LLVMExports.cmake" file is not meant for direct inclusion by
application code but should be included by "LLVMConfig.cmake" in a
future change.

Contributed by Brad King.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201050 91177308-0d34-0410-b5e6-96231b3b80d8

cmake/modules/AddLLVM.cmake
cmake/modules/CMakeLists.txt
cmake/modules/TableGen.cmake

index 63e0461..59f92bf 100644 (file)
@@ -199,6 +199,7 @@ macro(add_llvm_library name)
         LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
         ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
     endif()
+    set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
   endif()
   set_target_properties(${name} PROPERTIES FOLDER "Libraries")
 
@@ -251,6 +252,7 @@ ${name} ignored.")
           LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
           ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
       endif()
+      set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
     endif()
   endif()
 
@@ -301,6 +303,9 @@ macro(add_llvm_tool name)
               RUNTIME DESTINATION bin)
     endif()
   endif()
+  if( LLVM_BUILD_TOOLS )
+    set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
+  endif()
   set_target_properties(${name} PROPERTIES FOLDER "Tools")
 endmacro(add_llvm_tool name)
 
index 0620ae8..8a42548 100644 (file)
@@ -1,6 +1,10 @@
 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_libs GLOBAL PROPERTY LLVM_LIBS)
 
 foreach(lib ${llvm_libs})
index 35f1422..8880fe1 100644 (file)
@@ -131,4 +131,5 @@ macro(add_tablegen target project)
             EXPORT LLVMExports
             RUNTIME DESTINATION bin)
   endif()
+  set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
 endmacro()