| include_directories(..) |
| |
| # Runtime library sources and build flags. |
| set(DFSAN_RTL_SOURCES |
| dfsan.cc |
| dfsan_custom.cc |
| dfsan_interceptors.cc) |
| set(DFSAN_COMMON_CFLAGS ${SANITIZER_COMMON_CFLAGS}) |
| # Prevent clang from generating libc calls. |
| append_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding DFSAN_COMMON_CFLAGS) |
| |
| # Static runtime library. |
| add_custom_target(dfsan) |
| set(arch "x86_64") |
| if(CAN_TARGET_${arch}) |
| set(DFSAN_CFLAGS ${DFSAN_COMMON_CFLAGS}) |
| append_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE DFSAN_CFLAGS) |
| add_compiler_rt_runtime(clang_rt.dfsan-${arch} ${arch} STATIC |
| SOURCES ${DFSAN_RTL_SOURCES} |
| $<TARGET_OBJECTS:RTInterception.${arch}> |
| $<TARGET_OBJECTS:RTSanitizerCommon.${arch}> |
| $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}> |
| CFLAGS ${DFSAN_CFLAGS}) |
| set(DFSAN_NOLIBC_CFLAGS ${DFSAN_COMMON_CFLAGS} -DDFSAN_NOLIBC) |
| add_compiler_rt_runtime(clang_rt.dfsan-libc-${arch} ${arch} STATIC |
| SOURCES ${DFSAN_RTL_SOURCES} |
| $<TARGET_OBJECTS:RTSanitizerCommon.${arch}> |
| CFLAGS ${DFSAN_NOLIBC_CFLAGS}) |
| add_sanitizer_rt_symbols(clang_rt.dfsan-${arch} dfsan.syms.extra) |
| add_dependencies(dfsan |
| clang_rt.dfsan-${arch} |
| clang_rt.dfsan-${arch}-symbols) |
| endif() |
| |
| set(dfsan_abilist_filename ${COMPILER_RT_OUTPUT_DIR}/dfsan_abilist.txt) |
| add_custom_target(dfsan_abilist ALL |
| DEPENDS ${dfsan_abilist_filename}) |
| add_custom_command(OUTPUT ${dfsan_abilist_filename} |
| VERBATIM |
| COMMAND |
| cat ${CMAKE_CURRENT_SOURCE_DIR}/done_abilist.txt |
| ${CMAKE_CURRENT_SOURCE_DIR}/libc_ubuntu1204_abilist.txt |
| > ${dfsan_abilist_filename} |
| DEPENDS done_abilist.txt libc_ubuntu1204_abilist.txt) |
| add_dependencies(dfsan dfsan_abilist) |
| install(FILES ${dfsan_abilist_filename} |
| DESTINATION ${COMPILER_RT_INSTALL_PATH}) |
| |
| add_dependencies(compiler-rt dfsan) |
