[PATCH] D65307: Appending COMPILER_RT_LIBCXX_PATH include path to -isystem for compiler-rt xray

[Puyan Lotfi via Phabricator via llvm-commits]

plotfi created this revision.
plotfi added reviewers: beanz, compnerd.
Herald added subscribers: Sanitizers, llvm-commits, mgorny, dberris.
Herald added projects: LLVM, Sanitizers.

Haven't found a better way to pass the libcxx include path for building compiler-rt with libcxx.
This seems to only be an issue with xray.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D65307

Files:
  lib/xray/CMakeLists.txt


Index: lib/xray/CMakeLists.txt
===================================================================
--- lib/xray/CMakeLists.txt
+++ lib/xray/CMakeLists.txt
@@ -118,6 +118,11 @@
 include_directories(..)
 include_directories(../../include)
 
+if(COMPILER_RT_USE_LIBCXX)
+  if (SANITIZER_CXX_ABI_LIBNAME STREQUAL "libc++")
+    set(SANITIZER_COMMON_CFLAGS "${SANITIZER_COMMON_CFLAGS} -isystem ${COMPILER_RT_LIBCXX_PATH}/include")
+  endif()
+endif()
 set(XRAY_CFLAGS ${SANITIZER_COMMON_CFLAGS})
 set(XRAY_COMMON_DEFINITIONS XRAY_HAS_EXCEPTIONS=1)
 


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