Hi, Burton: I also agree with you, your suggestion is better.
Hi, Khem: But is this a bug of binutils? Or musl libc? Since I had only observed this error with musl libc only, it did not occur with glibc. //Ming Liu 2017-07-24 15:39 GMT+02:00 Khem Raj <[email protected]>: > On Mon, Jul 24, 2017 at 6:18 AM, Burton, Ross <[email protected]> > wrote: > > If we're going to silently change the linker to bfd under musl if > ld-is-gold > > is selected, wouldn't it be better just to throw an exception if both > musl > > and ld-is-gold are selected? Better to tell the user so they can not do > > that than silently ignore what they asked. > > yes, that would be better but I am skeptical of disabling it > completely, we should > create testcase and report it to binutils bugzilla > > > > > > Ross > > > > On 22 July 2017 at 14:30, <[email protected]> wrote: > >> > >> From: Ming Liu <[email protected]> > >> > >> Quite a few such compiling issues were found when I was building with > >> following configs: > >> ... > >> MACHINE = "beaglebone" > >> TCLIBC = "musl" > >> DISTRO_FEATURES_append = " ld-is-gold" > >> ... > >> > >> fixed by adding bfd binding now ldflags. > >> > >> Signed-off-by: Ming Liu <[email protected]> > >> --- > >> meta/conf/distro/include/tclibc-musl.inc | 4 ++++ > >> 1 file changed, 4 insertions(+) > >> > >> diff --git a/meta/conf/distro/include/tclibc-musl.inc > >> b/meta/conf/distro/include/tclibc-musl.inc > >> index 3d3f6ac..99d52a1 100644 > >> --- a/meta/conf/distro/include/tclibc-musl.inc > >> +++ b/meta/conf/distro/include/tclibc-musl.inc > >> @@ -18,6 +18,10 @@ PREFERRED_PROVIDER_virtual/nativesdk-libiconv ?= > >> "nativesdk-glibc" > >> > >> CXXFLAGS += "-fvisibility-inlines-hidden" > >> > >> +# Workaround for musl libc does not support bfd lazy binding well > >> +# Refer to: https://bugzilla.yoctoproject.org/show_bug.cgi?id=11679 > >> +LDFLAGS += "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', > >> '-Wl,-z,relro,-z,now -fuse-ld=bfd', '', d)}" > >> + > >> IMAGE_LINGUAS = "" > >> > >> LIBC_DEPENDENCIES = "\ > >> -- > >> 2.7.4 > >> > > > > > > -- > > _______________________________________________ > > Openembedded-core mailing list > > [email protected] > > http://lists.openembedded.org/mailman/listinfo/openembedded-core > > >
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