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authorlouiz’ <louiz@louiz.org>2017-01-04 01:44:46 +0100
committerlouiz’ <louiz@louiz.org>2017-01-04 01:44:46 +0100
commit3cd0f7bbc000531411b752215469fb6ffb84b4f9 (patch)
tree783f368c008a385a0a73eeb30428784dad7cf8c4 /CMakeLists.txt
parent57e4f2a89f511a3f86427cfd51dd234d80383e8f (diff)
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Use fsanitize=address and undefined in debug builds if ubsan and asan are there
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r--CMakeLists.txt16
1 files changed, 16 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f25a6ff..4cc8121 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,10 +6,26 @@ set(${PROJECT_NAME}_VERSION_MAJOR 5)
set(${PROJECT_NAME}_VERSION_MINOR 0)
set(${PROJECT_NAME}_VERSION_SUFFIX "~dev")
+find_library(LIBASAN NAMES asan libasan.so.3 libasan.so.2 libasan.so.1)
+find_library(LIBUBSAN NAMES ubsan libubsan.so.0)
+
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y -pedantic -Wall -Wextra")
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage --coverage")
endif()
+if(LIBASAN)
+ message(STATUS "Libasan found.")
+ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=address")
+else()
+ message(STATUS "Libasan NOT found.")
+endif()
+if(LIBUBSAN)
+ message(STATUS "Libubsan found.")
+ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fsanitize=undefined")
+else()
+ message(STATUS "Libubsan NOT found.")
+endif()
+
#
## Look for external libraries