From: Pavel Labath <labath@google.com>
Date: Thu, 2 Jun 2016 16:35:24 +0000 (+0000)
Subject: [cmake] Fix builds with LLVM_ENABLE_PIC=0
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8b8f7531fb5d2dffad9d8534b0548f22cf0b3917;p=clang

[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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@271533 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index ca8c984f7d..4a0f677726 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -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})