From 8e57597830f2bb3686a2b2c2d90f19de1bc379c8 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 13 Feb 2014 11:24:45 +0000
Subject: [PATCH] [CMake] add_clang_library(MODULE): Create a phony target when
 llvm_add_library(MODULE) gave up.

llvm-svn: 201319
---
 clang/CMakeLists.txt | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
index cf481bf8..fe9974e 100644
--- a/clang/CMakeLists.txt
+++ b/clang/CMakeLists.txt
@@ -311,13 +311,18 @@ macro(add_clang_library name)
   endif()
   llvm_add_library(${name} ${ARG_UNPARSED_ARGUMENTS} ${srcs})
 
-  target_link_libraries( ${name} ${LLVM_COMMON_LIBS} )
-
-  if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "libclang")
-    install(TARGETS ${name}
-      LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
-      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}
-      RUNTIME DESTINATION bin)
+  if(TARGET ${name})
+    target_link_libraries( ${name} ${LLVM_COMMON_LIBS} )
+
+    if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY OR ${name} STREQUAL "libclang")
+      install(TARGETS ${name}
+        LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+        ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+        RUNTIME DESTINATION bin)
+    endif()
+  else()
+    # Add empty "phony" target
+    add_custom_target(${name})
   endif()
 
   set_target_properties(${name} PROPERTIES FOLDER "Clang libraries")
-- 
2.7.4