On Fri, May 18, 2012 at 8:19 AM, Enrico Scholz <[email protected]> wrote: > Hi, > > after enabling gold linker (ld-is-gold DISTRO_FEATURE), the '-flto > -fuse-linker-plugin' build options do not work anymore as with the old > bfd linker. I am using the toolchain layer of oe-meta. > > Is this expected or just some issue with our gcc? > > > Enrico > > ---- with ld-is-gold ---- > $ arm-linux-gnueabi-gcc -flto -fuse-linker-plugin /tmp/x.c > .../4.7.1/arm-linux-gnueabi-ld: -plugin: unknown option > .../4.7.1/arm-linux-gnueabi-ld: use the --help option for usage information > > $ arm-linux-gnueabi-gcc --version > arm-linux-gnueabi-gcc (GCC) 4.7.1 20120421 (prerelease) > ... > > $ arm-linux-gnueabi-ld --version > GNU gold (GNU Binutils 2.22) 1.11 > > > ---- without ld-is-gold ---- > $ arm-linux-gnueabi-gcc -flto -fuse-linker-plugin /tmp/x.c > $ > > $ arm-linux-gnueabi-ld --version > GNU ld (GNU Binutils) 2.22 >
you need something like https://lists.yoctoproject.org/pipermail/poky/2012-January/007488.html this needs to go into OE-Core in some form. > _______________________________________________ > Openembedded-core mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
