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| author | David Goldblatt <davidgoldblatt@fb.com> | 2017-04-21 20:47:49 (GMT) |
|---|---|---|
| committer | David Goldblatt <davidtgoldblatt@gmail.com> | 2017-04-22 00:03:56 (GMT) |
| commit | 425253e2cd64e23585f557bfa82789a5208d06e1 (patch) | |
| tree | 90755680edc8093e0b8c85b89caecc9531039426 /autogen.sh | |
| parent | 3823effe126ec602c438b02eb70d4c258a2f0e3f (diff) | |
| download | jemalloc-425253e2cd64e23585f557bfa82789a5208d06e1.zip jemalloc-425253e2cd64e23585f557bfa82789a5208d06e1.tar.gz jemalloc-425253e2cd64e23585f557bfa82789a5208d06e1.tar.bz2 | |
Enable -Wundef, when supported.
This can catch bugs in which one header defines a numeric constant, and another
uses it without including the defining header. Undefined preprocessor symbols
expand to '0', so that this will compile fine, silently doing the math wrong.
Diffstat (limited to 'autogen.sh')
0 files changed, 0 insertions, 0 deletions