[libcxx] Add "install-libcxx" target.

Summary: Currently you can't install libc++ from within the LLVM tree without installing all of LLVM. This patch adds an install rule for libc++. Reviewers: mclow.lists, danalbert, jroelofs, EricWF Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D11697 llvm-svn: 245470
llvm · Aug 19, 2015 · 7cb813f · 7cb813f
1 parent 9e00ec6
commit 7cb813f
Show file tree

Hide file tree

Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/libcxx/cmake/Modules/HandleLibCXXABI.cmake b/libcxx/cmake/Modules/HandleLibCXXABI.cmake
@@ -43,6 +43,7 @@ macro(setup_abi_lib abidefines abilib abifiles abidirs)
           )
         install(FILES "${CMAKE_BINARY_DIR}/include/${fpath}"
           DESTINATION include/c++/v1/${dstdir}
+          COMPONENT libcxx
           PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ
           )
         list(APPEND abilib_headers "${CMAKE_BINARY_DIR}/include/${fpath}")

diff --git a/libcxx/include/CMakeLists.txt b/libcxx/include/CMakeLists.txt
@@ -17,6 +17,7 @@ file(COPY .
 if (LIBCXX_INSTALL_HEADERS)
   install(DIRECTORY .
     DESTINATION include/c++/v1
+    COMPONENT libcxx
     FILES_MATCHING
     ${LIBCXX_HEADER_PATTERN}
     PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ

diff --git a/libcxx/lib/CMakeLists.txt b/libcxx/lib/CMakeLists.txt
@@ -134,6 +134,14 @@ set_target_properties(cxx
   )
 
 install(TARGETS cxx
-  LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX}
-  ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX}
+  LIBRARY DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT libcxx
+  ARCHIVE DESTINATION lib${LIBCXX_LIBDIR_SUFFIX} COMPONENT libcxx
   )
+
+if (NOT CMAKE_CONFIGURATION_TYPES)
+  add_custom_target(install-libcxx
+                    DEPENDS cxx
+                    COMMAND "${CMAKE_COMMAND}"
+                    -DCMAKE_INSTALL_COMPONENT=libcxx
+                    -P "${LIBCXX_BINARY_DIR}/cmake_install.cmake")
+endif()