This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug build/18432] make check fails for Werror=memset-transposed-args with gcc 4.9.2
- From: "carlos at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 01 Sep 2015 19:52:35 +0000
- Subject: [Bug build/18432] make check fails for Werror=memset-transposed-args with gcc 4.9.2
- Auto-submitted: auto-generated
- References: <bug-18432-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18432
--- Comment #3 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to joseph@codesourcery.com from comment #2)
> Changing the conditional would break building this test for upstream GCC
> 4.9 which does not have that option (specifying an unknown option here
> causes an error). A patch doing so had to be reverted for that reason
> (commit 500bfbd4922902ea278adab06e58b77eb355ba82).
The real fix being to test for the particular compiler feature at configure
time and then adjust the test according to the detected compiler feature. We
almost always want to convert version tests to feature tests in scenarios like
this, but it's work that hasn't been done yet.
--
You are receiving this mail because:
You are on the CC list for the bug.