Adding install targets for individual LLVM tools and libraries.

Summary:
* add_llvm_tool and add_llvm_library now add install-${name} targets to install specific components
* added installhdrs target to install just the LLVM headers
* The above changes only apply for single-configuration generators (Ninja, Makefiles...), not for multi-configuration generators (Visual Studio, Xcode...)

Reviewers: pete

Reviewed By: pete

Subscribers: pete, llvm-commits

Differential Revision: http://reviews.llvm.org/D7619

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229727 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 93356096f7f3045853acc4ff8f4a72ea95f240db..3da8ff01b2453f639b2eea8d69fbdfee2de6fe5b 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -631,6 +631,7 @@ add_subdirectory(cmake/modules)
 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
   install(DIRECTORY include/llvm include/llvm-c
     DESTINATION include
+    COMPONENT llvm-headers
     FILES_MATCHING
     PATTERN "*.def"
     PATTERN "*.h"
@@ -642,6 +643,7 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
 
   install(DIRECTORY ${LLVM_INCLUDE_DIR}/llvm
     DESTINATION include
+    COMPONENT llvm-headers
     FILES_MATCHING
     PATTERN "*.def"
     PATTERN "*.h"
@@ -652,4 +654,12 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
     PATTERN "config.h" EXCLUDE
     PATTERN ".svn" EXCLUDE
     )
+
+  if (NOT CMAKE_CONFIGURATION_TYPES)
+    add_custom_target(installhdrs
+                      DEPENDS ${name}
+                      COMMAND "${CMAKE_COMMAND}"
+                              -DCMAKE_INSTALL_COMPONENT=llvm-headers
+                              -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+  endif()
 endif()

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index af47690a1871ebd175e7c314ee4ac79bd75d3bea..4d081bd8651cdeeb25a3ed9e8f162de5f106b416 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -413,7 +413,16 @@ macro(add_llvm_library name)
         EXPORT LLVMExports
         RUNTIME DESTINATION bin
         LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
-        ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+        ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+        COMPONENT ${name})
+
+      if (NOT CMAKE_CONFIGURATION_TYPES)
+        add_custom_target(install-${name}
+                          DEPENDS ${name}
+                          COMMAND "${CMAKE_COMMAND}"
+                                  -DCMAKE_INSTALL_COMPONENT=${name}
+                                  -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+      endif()
     endif()
     set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
   endif()
@@ -494,7 +503,16 @@ macro(add_llvm_tool name)
     if( LLVM_BUILD_TOOLS )
       install(TARGETS ${name}
               EXPORT LLVMExports
-              RUNTIME DESTINATION bin)
+              RUNTIME DESTINATION bin
+              COMPONENT ${name})
+
+      if (NOT CMAKE_CONFIGURATION_TYPES)
+        add_custom_target(install-${name}
+                          DEPENDS ${name}
+                          COMMAND "${CMAKE_COMMAND}"
+                                  -DCMAKE_INSTALL_COMPONENT=${name}
+                                  -P "${CMAKE_BINARY_DIR}/cmake_install.cmake")
+      endif()
     endif()
   endif()
   if( LLVM_BUILD_TOOLS )