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| author |   Eli Schwartz <eschwartz93@gmail.com> | 2024-03-20 23:05:50 -0400 |
|---|---|---|
| committer |   Sam James <sam@gentoo.org> | 2024-03-21 05:57:37 +0000 |
| commit | 3b05cbc43c32d8c519df31a6ccabd17ebd0d6d19 (patch) | |
| tree | c23e9b569d9f6d4331d45107520684ee4571f39f /sci-libs/mumps | |
| parent | sci-biology/qrna: add 2.0.4 (diff) | |
| download | gentoo-3b05cbc43c32d8c519df31a6ccabd17ebd0d6d19.tar.gz gentoo-3b05cbc43c32d8c519df31a6ccabd17ebd0d6d19.tar.bz2 gentoo-3b05cbc43c32d8c519df31a6ccabd17ebd0d6d19.zip | |
sci-libs/mumps: mark as LTO-unsafe, strict-aliasing unsafe
I would like to report this upstream. However, the only contact method
is their mailing list. And their mailing list may or may not work -- I
find it hard to tell because I've never seen the interface before, but
it is mostly in French and the bit that I recognized doesn't seem to
have working links to e.g. the archive.
Closes: https://bugs.gentoo.org/862903
Signed-off-by: Eli Schwartz <eschwartz93@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'sci-libs/mumps')
| -rw-r--r-- | sci-libs/mumps/mumps-5.3.5-r1.ebuild | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sci-libs/mumps/mumps-5.3.5-r1.ebuild b/sci-libs/mumps/mumps-5.3.5-r1.ebuild index 705a251a15d6..8df93f5e4e8c 100644 --- a/sci-libs/mumps/mumps-5.3.5-r1.ebuild +++ b/sci-libs/mumps/mumps-5.3.5-r1.ebuild @@ -63,6 +63,16 @@ static_to_shared() { } src_prepare() { + # -Werror=strict-aliasing + # https://bugs.gentoo.org/862903 + # + # There is an upstream mailing list but it seems to be broken. I *think*, + # because it's all in French. I tried and failed to report the bug. + # + # Do not trust with LTO either. + append-flags -fno-strict-aliasing + filter-lto + # workaround for gcc10 (bug #743442) append-fflags $(test-flags-FC -fallow-argument-mismatch) |