On Tue, Jul 25, 2017 at 1:07 AM, Ming Liu <[email protected]> wrote: > 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. >
Please try out a tentative patch here https://bugzilla.yoctoproject.org/show_bug.cgi?id=11679#c4 > //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 >> > > > -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
