diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d9ec866e4..45a6aa1b5 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -262,6 +262,12 @@ else() endif() option(BUILD_DEBUG_UTILITIES "Build debug utilities." DEFAULT_BUILD_DEBUG_UTILITIES) +if(OSSFUZZ) + message(STATUS "Using OSS-Fuzz fuzzing system") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DOSSFUZZ") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DOSSFUZZ") +endif() + # Check whether we're on a 32-bit or 64-bit system if(CMAKE_SIZEOF_VOID_P EQUAL "8") set(DEFAULT_BUILD_64 ON) @@ -646,7 +652,8 @@ else() endif() # linker - if (NOT (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1))) + if (NOT SANITIZE AND NOT OSSFUZZ AND NOT (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1))) + # PIE executables randomly crash at startup with ASAN # Windows binaries die on startup with PIE when compiled with GCC <9.x add_linker_flag_if_supported(-pie LD_SECURITY_FLAGS) endif() @@ -768,7 +775,8 @@ else() endif(ARM) - if(ANDROID AND NOT BUILD_GUI_DEPS STREQUAL "ON" OR IOS) + # random crash on startup when asan is on if pie is enabled + if(NOT SANITIZE AND ANDROID AND NOT BUILD_GUI_DEPS STREQUAL "ON" OR IOS) #From Android 5: "only position independent executables (PIE) are supported" message(STATUS "Enabling PIE executable") set(PIC_FLAG "") |