[Sanitizer] Build all sanitizer runtime libraries with debug info (with -gline-tables-only, if it's available)
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@167584 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d5f6696..44f116e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,6 +72,14 @@
if(NOT WIN32)
list(APPEND SANITIZER_COMMON_CFLAGS -fvisibility=hidden)
endif()
+# Build sanitizer runtimes with debug info.
+check_cxx_compiler_flag(-gline-tables-only SUPPORTS_GLINE_TABLES_ONLY_FLAG)
+if(SUPPORTS_GLINE_TABLES_ONLY_FLAG)
+ list(APPEND SANITIZER_COMMON_CFLAGS -gline-tables-only)
+else()
+ list(APPEND SANITIZER_COMMON_CFLAGS -g)
+endif()
+# Warnings suppressions.
check_cxx_compiler_flag(-Wno-variadic-macros SUPPORTS_NO_VARIADIC_MACROS_FLAG)
if(SUPPORTS_NO_VARIADIC_MACROS_FLAG)
list(APPEND SANITIZER_COMMON_CFLAGS -Wno-variadic-macros)
