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Bug 536442 - dev-embedded/gpsim - ld: -warn-once: unknown option
Summary: dev-embedded/gpsim - ld: -warn-once: unknown option
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Development (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Embedded Gentoo Team
Depends on:
Blocks: systemwide-gold
  Show dependency tree
Reported: 2015-01-13 07:58 UTC by cmuelle8
Modified: 2022-06-01 22:42 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

gpsim-0.26.1.ebuild.patch (patch,863 bytes, patch)
2015-11-26 17:13 UTC, Ian Stakenvicius (RETIRED)
Details | Diff

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Description cmuelle8 2015-01-13 07:58:50 UTC
libtool: link: x86_64-pc-linux-gnu-gcc -shared  -fPIC -DPIC  .libs/hash.o .libs/parse.o .libs/misc.o .libs/eXdbm.o   -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1.0 -latk-1.0 -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lfontconfig -lfreetype -lgthread-2.0 -lglib-2.0 -lpopt  -march=native -O2 -mfpmath=sse -flto=4 -fuse-linker-plugin -march=native -O2 -mfpmath=sse -flto=4 -fuse-linker-plugin -Wl,--as-needed -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common -Wl,-warn-common -Wl,-warn-once -pthread   -pthread -Wl,-soname -Wl, -o .libs/
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/../../../../x86_64-pc-linux-gnu/bin/ld: -warn-once: unknown option
/usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/../../../../x86_64-pc-linux-gnu/bin/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
Makefile:417: recipe for target '' failed
make[2]: *** [] Error 1
make[2]: Leaving directory '/var/tmp/paludis/dev-embedded-gpsim-0.27.0/work/gpsim-0.27.0/eXdbm'
Makefile:432: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/var/tmp/paludis/dev-embedded-gpsim-0.27.0/work/gpsim-0.27.0'
Makefile:361: recipe for target 'all' failed
make: *** [all] Error 2

CURE: add to the ebuild..
src_prepare() {
       sed -i -e 's/-Wl,-warn-once//g' configure*

For the same reason the referenced bug for gputils (see 'see also' field) fails.

Reproducible: Always
Comment 1 Ian Stakenvicius (RETIRED) gentoo-dev 2015-11-26 15:45:08 UTC
I'm seeing this too, when I'm using gold instead of ld.bfd.
Comment 2 Ian Stakenvicius (RETIRED) gentoo-dev 2015-11-26 17:13:08 UTC
Created attachment 417956 [details, diff]

So dropping the flag gets past this error, but there are other issues when linking with that are frankly going to take too long for me to sort out.

Just forcing ld.bfd in the ebuild however doesn't suffice either, as -Wl,-warn-once is still rejected by CCLD when is the system linker.

However, doing both allows the build to finish fine.  Patch to gpsim-0.26.1.ebuild is attached.
Comment 3 SpanKY gentoo-dev 2015-11-28 20:34:15 UTC
Comment on attachment 417956 [details, diff]

> src_prepare() {

drop the spurious newline

>+	sed -i '/AM_LDFLAGS/s/ -Wl,-warn-once//' \
>+		"${S}"/ || die

the "${S}" is redundant

> src_configure() {
>+	tc-ld-disable-gold
>+	LD="$(tc-getLD)" LDFLAGS="${LDFLAGS}" \

it's not clear why you need to pass LD or LDFLAGS explicitly.  configure should already do the right thing wrt both.
Comment 4 Xavier Miller (RETIRED) gentoo-dev 2017-08-11 11:13:16 UTC

same problem with dev-embedded/gputils-1.5.0
Comment 5 Xavier Miller (RETIRED) gentoo-dev 2017-08-11 11:33:13 UTC
patching configure file of gputils works for me
Comment 6 Petross404(Petros S) 2019-03-15 18:38:21 UTC
(In reply to Xavier Miller from comment #5)
> patching configure file of gputils works for me

Any news on this? It's still failing.
Comment 7 Matt Turner gentoo-dev 2022-06-01 22:42:02 UTC
I can't reproduce the failure now, with binutils-2.37.