[compiler-rt] r281815 - [compiler-rt] Disable building of profiling runtime when LLVM_USE_SANITIZER is set

[Kuba Brecka via llvm-commits]

Author: kuba.brecka
Date: Sat Sep 17 01:31:23 2016
New Revision: 281815

URL: http://llvm.org/viewvc/llvm-project?rev=281815&view=rev
Log:
[compiler-rt] Disable building of profiling runtime when LLVM_USE_SANITIZER is set

Currently, when doing a ASanified build of LLVM (with Clang, compiler-rt and libcxx) via -DLLVM_USE_SANITIZER=Address and not using any other options, we already disable building of sanitizer runtimes (because they themselves can’t be sanitized) and also exclude the sanitizer tests. However, the same is not done for the profiling runtime, which will build fine, but then all the tests fail due to linking errors. Let’s disable the profiling runtime as well (when LLVM_USE_SANITIZER is set).

Differential Revision: https://reviews.llvm.org/D24657


Modified:
    compiler-rt/trunk/cmake/config-ix.cmake

Modified: compiler-rt/trunk/cmake/config-ix.cmake
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/config-ix.cmake?rev=281815&r1=281814&r2=281815&view=diff
==============================================================================
--- compiler-rt/trunk/cmake/config-ix.cmake (original)
+++ compiler-rt/trunk/cmake/config-ix.cmake Sat Sep 17 01:31:23 2016
@@ -462,7 +462,7 @@ else()
   set(COMPILER_RT_HAS_MSAN FALSE)
 endif()
 
-if (PROFILE_SUPPORTED_ARCH AND
+if (PROFILE_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND
     OS_NAME MATCHES "Darwin|Linux|FreeBSD|Windows")
   set(COMPILER_RT_HAS_PROFILE TRUE)
 else()