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[Sanitizer] first effort to start building ASan runtime with -Werror in CMake build 

llvm-svn: 163686
This commit is contained in:
Alexey Samsonov 2012-09-12 07:38:47 +00:00
parent c3d9a3d881
commit 694633e19b
5 changed files with 8 additions and 5 deletions
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1
compiler-rt/CMakeLists.txt
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@ -62,6 +62,7 @@ endfunction()
# Provide some common commmandline flags for Sanitizer runtimes. # Provide some common commmandline flags for Sanitizer runtimes.
set(SANITIZER_COMMON_CFLAGS set(SANITIZER_COMMON_CFLAGS
-Werror
-fPIC -fPIC
-fno-builtin -fno-builtin
-fno-exceptions -fno-exceptions

2
compiler-rt/lib/asan/asan_interceptors.cc
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@ -625,7 +625,7 @@ void InitializeAsanInterceptors() {
#if !MAC_INTERPOSE_FUNCTIONS #if !MAC_INTERPOSE_FUNCTIONS
// If we're using dynamic interceptors on Mac, these two are just plain // If we're using dynamic interceptors on Mac, these two are just plain
// functions. // functions.
*(uptr*)&REAL(memcpy) = (uptr)REAL(memmove); internal_memcpy(&REAL(memcpy), &REAL(memmove), sizeof(REAL(memmove)));
#endif #endif
} }

1
compiler-rt/lib/asan/tests/CMakeLists.txt
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@ -17,6 +17,7 @@ include_directories(../..)
set(ASAN_UNITTEST_COMMON_CFLAGS set(ASAN_UNITTEST_COMMON_CFLAGS
-Wall -Wall
-Wno-format -Wno-format
-Werror
-fvisibility=hidden -fvisibility=hidden
-g -g
-O2 -O2

7
compiler-rt/lib/asan/tests/asan_noinst_test.cc
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@ -678,9 +678,10 @@ TEST(AddressSanitizerInterface, DISABLED_InvalidPoisonAndUnpoisonCallsTest) {
} }
static void ErrorReportCallbackOneToZ(const char *report) { static void ErrorReportCallbackOneToZ(const char *report) {
write(2, "ABCDEF", 6); int report_len = strlen(report);
write(2, report, strlen(report)); ASSERT_EQ(6, write(2, "ABCDEF", 6));
write(2, "ABCDEF", 6); ASSERT_EQ(report_len, write(2, report, report_len));
ASSERT_EQ(6, write(2, "ABCDEF", 6));
_exit(1); _exit(1);
} }

2
compiler-rt/lib/sanitizer_common/CMakeLists.txt
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@ -58,7 +58,7 @@ if(LLVM_INCLUDE_TESTS)
add_library(RTSanitizerCommon.test STATIC ${SANITIZER_SOURCES}) add_library(RTSanitizerCommon.test STATIC ${SANITIZER_SOURCES})
# Build test library with debug info. # Build test library with debug info.
set_target_compile_flags(RTSanitizerCommon.test set_target_compile_flags(RTSanitizerCommon.test
${SANITIZER_CFLAGS} -g -Werror) ${SANITIZER_CFLAGS} -g)
set_target_properties(RTSanitizerCommon.test PROPERTIES set_target_properties(RTSanitizerCommon.test PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})