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author | Konstantin Baladurin <k.baladurin@partner.samsung.com> | 2017-12-09 13:57:20 +0300 |
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committer | Jan Vorlicek <janvorli@microsoft.com> | 2017-12-09 11:57:20 +0100 |
commit | 1724c75e6edff5d9008a5696f0eff586f3d93761 (patch) | |
tree | 20477acce6a09b444189abceee3f0c0acb15a764 /enablesanitizers.sh | |
parent | 2b3fd06adc01ce05b121d586830ab628d9bdad84 (diff) | |
download | coreclr-1724c75e6edff5d9008a5696f0eff586f3d93761.tar.gz coreclr-1724c75e6edff5d9008a5696f0eff586f3d93761.tar.bz2 coreclr-1724c75e6edff5d9008a5696f0eff586f3d93761.zip |
Fix build with Asan (#15372)
- verify_dependencies: disable checking dependencies for Asan build
because in this case shared libraries can have undefined symbols
(if static linking with compiler-rt is used).
- enablesanitizers.sh: remove excess quotes for ASAN_OPTIONS and
UBSAN_OPTIONS environment variable because otherwise Asan cannot
parse flags. Also doesn't export ASAN_SYMBOLIZER_PATH for clang > 3.6.
Diffstat (limited to 'enablesanitizers.sh')
-rwxr-xr-x | enablesanitizers.sh | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/enablesanitizers.sh b/enablesanitizers.sh index 70555aa70e..2937b0b2f4 100755 --- a/enablesanitizers.sh +++ b/enablesanitizers.sh @@ -26,6 +26,7 @@ else __EnableLSan=0 __TurnOff=0 __Options= + __ExportSymbolizerPath=1 for i in "$@" do @@ -60,6 +61,17 @@ else clang3.7) __ClangMajorVersion=3 __ClangMinorVersion=7 + __ExportSymbolizerPath=0 + ;; + clang3.8) + __ClangMajorVersion=3 + __ClangMinorVersion=8 + __ExportSymbolizerPath=0 + ;; + clang3.9) + __ClangMajorVersion=3 + __ClangMinorVersion=9 + __ExportSymbolizerPath=0 ;; *) echo "Unknown arg: $i" @@ -83,7 +95,9 @@ else __Options="$__Options ubsan" fi if [ $__EnableLSan == 1 ]; then - ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks" + ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks=1" + else + ASAN_OPTIONS="$ASAN_OPTIONS detect_leaks=0" fi # passed to build.sh @@ -92,18 +106,22 @@ else echo "Setting DEBUG_SANITIZERS=$DEBUG_SANITIZERS" # used by ASan at run-time - ASAN_OPTIONS="\"$ASAN_OPTIONS\"" export ASAN_OPTIONS - echo "Setting ASAN_OPTIONS=$ASAN_OPTIONS" + echo "Setting ASAN_OPTIONS=\"$ASAN_OPTIONS\"" - UBSAN_OPTIONS="\"$UBSAN_OPTIONS\"" export UBSAN_OPTIONS - echo "Setting UBSAN_OPTIONS=$UBSAN_OPTIONS" + echo "Setting UBSAN_OPTIONS=\"$UBSAN_OPTIONS\"" - # used by ASan at run-time - ASAN_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-$__ClangMajorVersion.$__ClangMinorVersion" - export ASAN_SYMBOLIZER_PATH - echo "Setting ASAN_SYMBOLIZER_PATH=$ASAN_SYMBOLIZER_PATH" + # for compiler-rt > 3.6 Asan check that binary name is 'llvm-symbolizer', 'addr2line' or + # 'atos' (for Darwin) otherwise it returns error + if [ $__ExportSymbolizerPath == 1 ]; then + # used by ASan at run-time + ASAN_SYMBOLIZER_PATH="/usr/bin/llvm-symbolizer-$__ClangMajorVersion.$__ClangMinorVersion" + export ASAN_SYMBOLIZER_PATH + echo "Setting ASAN_SYMBOLIZER_PATH=$ASAN_SYMBOLIZER_PATH" + else + unset ASAN_SYMBOLIZER_PATH + fi echo "Done. You can now run: build.sh Debug clang$__ClangMajorVersion.$__ClangMinorVersion" fi |