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| author | Francis Ricci <francisjricci@gmail.com> | 2016-09-07 21:03:22 +0000 |
|---|---|---|
| committer | Francis Ricci <francisjricci@gmail.com> | 2016-09-07 21:03:22 +0000 |
| commit | 52fdd2225076a8070334c822611ecbfd1343de5d (patch) | |
| tree | 98dbe701ecfc0e6c9971d63a2525930e8b8ddb79 | |
| parent | dcc86d5bb60baf79d8875a4b0b0d36902d542fc3 (diff) | |
| download | bcm5719-llvm-52fdd2225076a8070334c822611ecbfd1343de5d.tar.gz bcm5719-llvm-52fdd2225076a8070334c822611ecbfd1343de5d.zip | |
[compiler-rt] Allow sanitizers to be compiled for windows with clang
Summary:
A few small changes required to permit building the sanitizers
with Clang instead of only with MSVC.
Reviewers: compnerd, beanz, rnk
Subscribers: beanz, timurrrr, kubabrecka, dberris, llvm-commits
Differential Revision: https://reviews.llvm.org/D24092
llvm-svn: 280863
| -rw-r--r-- | compiler-rt/cmake/config-ix.cmake | 2 | ||||
| -rw-r--r-- | compiler-rt/lib/asan/CMakeLists.txt | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake index 096f52f0912..7afd7519f15 100644 --- a/compiler-rt/cmake/config-ix.cmake +++ b/compiler-rt/cmake/config-ix.cmake @@ -415,7 +415,7 @@ 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" OR - (OS_NAME MATCHES "Windows" AND MSVC))) + (OS_NAME MATCHES "Windows" AND (NOT MINGW AND NOT CYGWIN)))) set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE) else() set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE) diff --git a/compiler-rt/lib/asan/CMakeLists.txt b/compiler-rt/lib/asan/CMakeLists.txt index e37705e0d66..e6f3e42f21b 100644 --- a/compiler-rt/lib/asan/CMakeLists.txt +++ b/compiler-rt/lib/asan/CMakeLists.txt @@ -212,11 +212,19 @@ else() CFLAGS ${ASAN_CFLAGS} -DASAN_DLL_THUNK DEFS ${ASAN_COMMON_DEFINITIONS} PARENT_TARGET asan) + + set(DYNAMIC_RUNTIME_THUNK_CFLAGS "-DASAN_DYNAMIC_RUNTIME_THUNK") + if(MSVC) + list(APPEND DYNAMIC_RUNTIME_THUNK_CFLAGS "-Zl") + elseif(CMAKE_C_COMPILER_ID MATCHES Clang) + list(APPEND DYNAMIC_RUNTIME_THUNK_CFLAGS "-nodefaultlibs") + endif() + add_compiler_rt_runtime(clang_rt.asan_dynamic_runtime_thunk STATIC ARCHS ${arch} SOURCES asan_win_dynamic_runtime_thunk.cc - CFLAGS ${ASAN_CFLAGS} -DASAN_DYNAMIC_RUNTIME_THUNK -Zl + CFLAGS ${ASAN_CFLAGS} ${DYNAMIC_RUNTIME_THUNK_CFLAGS} DEFS ${ASAN_COMMON_DEFINITIONS} PARENT_TARGET asan) endif() |
