clone 851412 -1 reassign -1 binutils forwarded -1 https://sourceware.org/bugzilla/show_bug.cgi?id=21054 retitle -1 Forced local symbol rearranging messes up GOT
Hi James Am 17.01.2017 um 12:18 schrieb James Cowgill: > On 17/01/17 09:10, Michael Biebl wrote: >> Am 17.01.2017 um 10:02 schrieb Michael Biebl: >>> Hi there, >>> >>> as additional input, please have a look at [1] which just recently >>> popped up. There seem to be still unresolved issues with binutils on >>> mips*. >> >> I haven't reassigned this bug report to binutils yet, as I wanted to >> have confirmation from the mips porters that it's a binutils bug. >> They sort-of already confirmed it on IRC but wanted to look into it more >> closely first. In any case, I've CCed them, so maybe they can respond to >> #850887 or #851412 > > I had a closer look yesterday and it looks like a bug in the gold > linker. You may be able to workaround it by using the bfd linker on mips. > > Upstream bug: > https://sourceware.org/bugzilla/show_bug.cgi?id=21054 Thanks a lot for your input and for having a look at this issue. We had a discussion on #debian-release, which I'm quoting for completeness sake: <mbiebl> aurel32: are we sure systemd is the only package affected by this? <aurel32> mbiebl: no it's not only systemd <aurel32> mbiebl: there are some conditions to have the issue, which is to use the gold linker <aurel32> so that's not that many packages given bfd is the default <aurel32> in addition you need to have symbols with hidden visibility <aurel32> so clearly we'll have to rebuild a few packages when it's fixed on the binutils side, but we don't have 2.5 weeks of binaries <nthykier> aurel32: can we easily compile a list of "gold linker" consumers? <aurel32> mbiebl: i think having the workaround in systemd will help to not accumulate too much packages in the queue <mbiebl> aurel32: I guess as a first step, I'll clone the current systemd bug and reassign it binutils <aurel32> nthykier: 1) we can parse the build logs from the last 3 weeks <aurel32> nthykier: 2) i think there is a way to identify the broken binaries <mbiebl> aurel32: and I'll apply the workaround for systemd <aurel32> mbiebl: ok, thanks <mbiebl> ifneq ($(filter $(DEB_BUILD_ARCH), mips mipsel mips64el),) <mbiebl> export DEB_LDFLAGS_MAINT_APPEND = -Wl,-fuse-ld=bfd <mbiebl> endif <mbiebl> does that look ok? <aurel32> it looks fine to me We plan on uploading src:systemd today with this workaround applied until binutils is properly fixed. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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