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Ensure proper flags to gcc, clang when using ASan #11

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roachspray opened this issue Dec 11, 2019 · 1 comment
Open

Ensure proper flags to gcc, clang when using ASan #11

roachspray opened this issue Dec 11, 2019 · 1 comment
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For Perl and libpcap, there is some usage of link errors that will show up due to -Wl,--no-undefined and -fsanitize=address.

(1)For GCC, I use "-Wl,--no-undefined" and "-fsanitize=address" both, if the linker
fails, add "-lasan" for linker flag.
(2)For Clang Ubuntu, I use "-Wl,--no-undefined" by default. If "-fsanitize=address"
is set, turn off the flag "-Wl,--no-undefined".

(from google sanitizers issue 380)
@roachspray roachspray added the bug Something isn't working label Dec 11, 2019
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Work being done on the branch build_and_version_cleanup

@roachspray roachspray self-assigned this Dec 14, 2019
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