kris/boringssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add CMake support for ASAN and MSAN.

Browse Source 
This only works with Clang, and MSAN seems to have a false-positive for
me in libstdc++, but it can be helpful to test with these

Change-Id: I068edabcda69c9239ee4f0247f5d8f873dea77bb
Reviewed-on: https://boringssl-review.googlesource.com/12940
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This commit is contained in:
Adam Langley 2016-12-16 10:48:23 -08:00 committed by CQ bot account: commit-bot@chromium.org
parent 65fb425811
commit 1bcd10c557
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
CMakeLists.txt
View File

@ -194,6 +194,30 @@ if (${ARCH} STREQUAL "x86" AND APPLE)
set(ARCH "x86_64")
endif()
if (MSAN)
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
message(FATAL_ERROR "Cannot enable MSAN unless using Clang")
endif()
if (ASAN)
message(FATAL_ERROR "ASAN and MSAN are mutually exclusive")
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=memory -fsanitize-memory-track-origins -fno-omit-frame-pointer")
set(OPENSSL_NO_ASM "1")
endif()
if (ASAN)
if(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
message(FATAL_ERROR "Cannot enable ASAN unless using Clang")
endif()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(OPENSSL_NO_ASM "1")
endif()
if (OPENSSL_NO_ASM)
add_definitions(-DOPENSSL_NO_ASM)
set(ARCH "generic")