On Fri, Jan 22, 2016 at 4:41 AM, Burton, Ross <ross.bur...@intel.com> wrote: > > On 17 January 2016 at 11:36, Khem Raj <raj.k...@gmail.com> wrote: >> >> db is not reconfigured like usual autotools based components so it >> generates its own libtool, and this libtool is not equipped to do cross >> builds, e.g. when building using clang on musl, it misdirects linker to >> use libstdc++.so from build host instead of target, the reason being it >> does not understand sysroot. >> >> Use cross libtool instead to build the target versions >> >> Fixes errors like below >> >> | libtool: link: arm-oe-linux-musleabi-ranlib .libs/libdb-6.0.a >> | >> >> /a/builder/mnt/build-oe/tmp-musl/sysroots/x86_64-linux/usr/bin/arm-oe-linux-musleabi/arm-oe-linux-musleabi-ld: >> error: /usr/lib/libstdc++.so: incompatible target > > > This fails to build on the autobuilder in poky-lsb configurations (which > turns on securityflags.inc): > > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/build/tmp/sysroots/qemux86/usr/lib/libc_nonshared.a(elf-init.oS): > In function `__libc_csu_init': > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/build/tmp/work/i586-poky-linux/glibc/2.22-r0/git/csu/elf-init.c:87: > undefined reference to `__init_array_start' > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/i586-poky-linux/gcc/i586-poky-linux/5.3.0/ld: > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/build/tmp/sysroots/qemux86/usr/lib/libc_nonshared.a(elf-init.oS): > relocation R_386_GOTOFF against undefined hidden symbol `__init_array_start'
You can drop this one from this patch set I will submit it another time after finding the cause and fix. I need to reproduce it locally here. I think the issue might be that the makefiles are calling linker directly which works in common cases but not when -pie is used. Do you have full errors log somewhere to look into ? > can not be used when making a shared object > /home/pokybuild/yocto-autobuilder/yocto-worker/nightly-world-lsb/build/build/tmp/sysroots/x86_64-linux/usr/libexec/i586-poky-linux/gcc/i586-poky-linux/5.3.0/ld: > final link failed: Bad value > collect2: error: ld returned 1 exit status > Makefile:884: recipe for target 'libdb_cxx-6.0.la' failed > > Ross -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core
