r271533 - [cmake] Fix builds with LLVM_ENABLE_PIC=0

[Pavel Labath via cfe-commits]

Author: labath
Date: Thu Jun  2 11:35:24 2016
New Revision: 271533

URL: http://llvm.org/viewvc/llvm-project?rev=271533&view=rev
Log:
[cmake] Fix builds with LLVM_ENABLE_PIC=0

Summary:
When this flag is specified, the target llvm-lto is not built, but is still
used as a dependency of the test targets. cmake 2.8 silently ignored this
situation, but with cmake_minimum_required(3.4) it becomes an error. Fix this
by avoiding the inclusion the target as a dependency.

Reviewers: beanz

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D20883

Modified:
    cfe/trunk/test/CMakeLists.txt

Modified: cfe/trunk/test/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CMakeLists.txt?rev=271533&r1=271532&r2=271533&view=diff
==============================================================================
--- cfe/trunk/test/CMakeLists.txt (original)
+++ cfe/trunk/test/CMakeLists.txt Thu Jun  2 11:35:24 2016
@@ -68,14 +68,20 @@ if( NOT CLANG_BUILT_STANDALONE )
     FileCheck count not
     llc
     llvm-bcanalyzer
-    llvm-lto
     llvm-objdump
     llvm-profdata
     llvm-readobj
     llvm-symbolizer
-    LTO
     opt
     )
+
+  if(TARGET llvm-lto)
+    set(LLVM_TEST_DEPENDS ${LLVM_TEST_DEPENDS} llvm-lto)
+  endif()
+
+  if(TARGET LTO)
+    set(LLVM_TEST_DEPENDS ${LLVM_TEST_DEPENDS} LTO)
+  endif()
 endif()
 
 add_custom_target(clang-test-depends DEPENDS ${CLANG_TEST_DEPS})