1 include_directories(..)
3 # Runtime library sources and build flags.
8 set(DFSAN_COMMON_CFLAGS ${SANITIZER_COMMON_CFLAGS})
9 # Prevent clang from generating libc calls.
10 append_if(COMPILER_RT_HAS_FFREESTANDING_FLAG -ffreestanding DFSAN_COMMON_CFLAGS)
12 # Static runtime library.
13 add_custom_target(dfsan)
15 if(CAN_TARGET_${arch})
16 set(DFSAN_CFLAGS ${DFSAN_COMMON_CFLAGS})
17 append_if(COMPILER_RT_HAS_FPIE_FLAG -fPIE DFSAN_CFLAGS)
18 add_compiler_rt_runtime(clang_rt.dfsan-${arch} ${arch} STATIC
19 SOURCES ${DFSAN_RTL_SOURCES}
20 $<TARGET_OBJECTS:RTInterception.${arch}>
21 $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
22 $<TARGET_OBJECTS:RTSanitizerCommonLibc.${arch}>
23 CFLAGS ${DFSAN_CFLAGS})
24 set(DFSAN_NOLIBC_CFLAGS ${DFSAN_COMMON_CFLAGS} -DDFSAN_NOLIBC)
25 add_compiler_rt_runtime(clang_rt.dfsan-libc-${arch} ${arch} STATIC
26 SOURCES ${DFSAN_RTL_SOURCES}
27 $<TARGET_OBJECTS:RTSanitizerCommon.${arch}>
28 CFLAGS ${DFSAN_NOLIBC_CFLAGS})
29 add_sanitizer_rt_symbols(clang_rt.dfsan-${arch} dfsan.syms.extra)
30 add_dependencies(dfsan
31 clang_rt.dfsan-${arch}
32 clang_rt.dfsan-${arch}-symbols)
35 set(dfsan_abilist_filename ${COMPILER_RT_OUTPUT_DIR}/dfsan_abilist.txt)
36 add_custom_target(dfsan_abilist ALL
37 DEPENDS ${dfsan_abilist_filename})
38 add_custom_command(OUTPUT ${dfsan_abilist_filename}
41 cat ${CMAKE_CURRENT_SOURCE_DIR}/done_abilist.txt
42 ${CMAKE_CURRENT_SOURCE_DIR}/libc_ubuntu1204_abilist.txt
43 > ${dfsan_abilist_filename}
44 DEPENDS done_abilist.txt libc_ubuntu1204_abilist.txt)
45 add_dependencies(dfsan dfsan_abilist)
46 install(FILES ${dfsan_abilist_filename}
47 DESTINATION ${COMPILER_RT_INSTALL_PATH})
49 add_dependencies(compiler-rt dfsan)