[Bug build/10375] glibc can be built only if -U_FORTIFY_SOURCE is added to CFLAGS

jrnieder at gmail dot com sourceware-bugzilla@sourceware.org
Mon May 14 04:57:00 GMT 2012


http://sourceware.org/bugzilla/show_bug.cgi?id=10375

Jonathan Nieder <jrnieder at gmail dot com> changed:

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                 CC|                            |jrnieder at gmail dot com

--- Comment #7 from Jonathan Nieder <jrnieder at gmail dot com> 2012-05-14 04:55:35 UTC ---
(In reply to comment #6)
> Note compilers (like Debian/Ubuntu) that predefine _FORTIFY_SOURCE also
> implicitly set -fstack-protector, which I think is also a problem for building
> libc.

To avoid confusion: Debian gcc does not predefine _FORTIFY_SOURCE or
implicitly set -fstack-protector.  Ubuntu gcc does, though.

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