diff options
Diffstat (limited to 'cmake/config-ix.cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index f3935ffd6fd2d..db5c4645dc0a5 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -37,9 +37,23 @@ if (COMPILER_RT_HAS_NODEFAULTLIBS_FLAG) elseif (COMPILER_RT_HAS_GCC_LIB) list(APPEND CMAKE_REQUIRED_LIBRARIES gcc) endif () + if (MINGW) + # Mingw64 requires quite a few "C" runtime libraries in order for basic + # programs to link successfully with -nodefaultlibs. + if (COMPILER_RT_USE_BUILTINS_LIBRARY) + set(MINGW_RUNTIME ${COMPILER_RT_BUILTINS_LIBRARY}) + else () + set(MINGW_RUNTIME gcc_s gcc) + endif() + set(MINGW_LIBRARIES mingw32 ${MINGW_RUNTIME} moldname mingwex msvcrt advapi32 + shell32 user32 kernel32 mingw32 ${MINGW_RUNTIME} + moldname mingwex msvcrt) + list(APPEND CMAKE_REQUIRED_LIBRARIES ${MINGW_LIBRARIES}) + endif() endif () # CodeGen options. +check_c_compiler_flag(-ffreestanding COMPILER_RT_HAS_FFREESTANDING_FLAG) check_cxx_compiler_flag(-fPIC COMPILER_RT_HAS_FPIC_FLAG) check_cxx_compiler_flag(-fPIE COMPILER_RT_HAS_FPIE_FLAG) check_cxx_compiler_flag(-fno-builtin COMPILER_RT_HAS_FNO_BUILTIN_FLAG) @@ -51,7 +65,6 @@ check_cxx_compiler_flag(-fno-sanitize=safe-stack COMPILER_RT_HAS_FNO_SANITIZE_SA check_cxx_compiler_flag(-fvisibility=hidden COMPILER_RT_HAS_FVISIBILITY_HIDDEN_FLAG) check_cxx_compiler_flag(-frtti COMPILER_RT_HAS_FRTTI_FLAG) check_cxx_compiler_flag(-fno-rtti COMPILER_RT_HAS_FNO_RTTI_FLAG) -check_cxx_compiler_flag(-ffreestanding COMPILER_RT_HAS_FFREESTANDING_FLAG) check_cxx_compiler_flag("-Werror -fno-function-sections" COMPILER_RT_HAS_FNO_FUNCTION_SECTIONS_FLAG) check_cxx_compiler_flag(-std=c++11 COMPILER_RT_HAS_STD_CXX11_FLAG) check_cxx_compiler_flag(-ftls-model=initial-exec COMPILER_RT_HAS_FTLS_MODEL_INITIAL_EXEC) @@ -105,6 +118,21 @@ check_library_exists(dl dlopen "" COMPILER_RT_HAS_LIBDL) check_library_exists(rt shm_open "" COMPILER_RT_HAS_LIBRT) check_library_exists(m pow "" COMPILER_RT_HAS_LIBM) check_library_exists(pthread pthread_create "" COMPILER_RT_HAS_LIBPTHREAD) + +# Look for terminfo library, used in unittests that depend on LLVMSupport. +if(LLVM_ENABLE_TERMINFO) + foreach(library terminfo tinfo curses ncurses ncursesw) + string(TOUPPER ${library} library_suffix) + check_library_exists( + ${library} setupterm "" COMPILER_RT_HAS_TERMINFO_${library_suffix}) + if(COMPILER_RT_HAS_TERMINFO_${library_suffix}) + set(COMPILER_RT_HAS_TERMINFO TRUE) + set(COMPILER_RT_TERMINFO_LIB "${library}") + break() + endif() + endforeach() +endif() + if (ANDROID AND COMPILER_RT_HAS_LIBDL) # Android's libstdc++ has a dependency on libdl. list(APPEND CMAKE_REQUIRED_LIBRARIES dl) @@ -501,7 +529,8 @@ list_replace(COMPILER_RT_SANITIZERS_TO_BUILD all "${ALL_SANITIZERS}") if (SANITIZER_COMMON_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND (OS_NAME MATCHES "Android|Darwin|Linux|FreeBSD|NetBSD|OpenBSD|Fuchsia|SunOS" OR - (OS_NAME MATCHES "Windows" AND (NOT MINGW AND NOT CYGWIN)))) + (OS_NAME MATCHES "Windows" AND NOT CYGWIN AND + (NOT MINGW OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")))) set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE) else() set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE) @@ -557,7 +586,7 @@ else() endif() if (PROFILE_SUPPORTED_ARCH AND NOT LLVM_USE_SANITIZER AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD|Windows|Android|Fuchsia|SunOS") + OS_NAME MATCHES "Darwin|Linux|FreeBSD|Windows|Android|Fuchsia|SunOS|NetBSD") set(COMPILER_RT_HAS_PROFILE TRUE) else() set(COMPILER_RT_HAS_PROFILE FALSE) @@ -598,7 +627,7 @@ else() endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND ESAN_SUPPORTED_ARCH AND - OS_NAME MATCHES "Linux") + OS_NAME MATCHES "Linux|FreeBSD") set(COMPILER_RT_HAS_ESAN TRUE) else() set(COMPILER_RT_HAS_ESAN FALSE) @@ -612,14 +641,17 @@ else() endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND XRAY_SUPPORTED_ARCH AND - OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|OpenBSD") + OS_NAME MATCHES "Darwin|Linux|FreeBSD|NetBSD|OpenBSD|Fuchsia") set(COMPILER_RT_HAS_XRAY TRUE) else() set(COMPILER_RT_HAS_XRAY FALSE) endif() if (COMPILER_RT_HAS_SANITIZER_COMMON AND FUZZER_SUPPORTED_ARCH AND - OS_NAME MATCHES "Android|Darwin|Linux|NetBSD|FreeBSD|OpenBSD|Fuchsia") + OS_NAME MATCHES "Android|Darwin|Linux|NetBSD|FreeBSD|OpenBSD|Fuchsia|Windows" AND + # TODO: Support builds with MSVC. + NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC" AND + NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "MSVC") set(COMPILER_RT_HAS_FUZZER TRUE) else() set(COMPILER_RT_HAS_FUZZER FALSE) |