From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Sun, 17 Jun 2012 15:41:56 +0000 (+0000)
Subject: TableGen.cmake: Fix to work without LLVM_COMMON_DEPENDS.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1b9d890455336e1bd2828c42bdc9e1f5347dad6f;p=oota-llvm.git

TableGen.cmake: Fix to work without LLVM_COMMON_DEPENDS.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158650 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/cmake/modules/TableGen.cmake b/cmake/modules/TableGen.cmake
index 1b1b1728d74..e3bdd9c7048 100644
--- a/cmake/modules/TableGen.cmake
+++ b/cmake/modules/TableGen.cmake
@@ -50,7 +50,9 @@ function(add_public_tablegen_target target)
   if( TABLEGEN_OUTPUT )
     add_custom_target(${target}
       DEPENDS ${TABLEGEN_OUTPUT})
-    add_dependencies(${target} ${LLVM_COMMON_DEPENDS})
+    if (LLVM_COMMON_DEPENDS)
+      add_dependencies(${target} ${LLVM_COMMON_DEPENDS})
+    endif ()
     set_target_properties(${target} PROPERTIES FOLDER "Tablegenning")
   endif( TABLEGEN_OUTPUT )
 endfunction()