Hi,
Let me know if we need to make any changes to this patch. If so I would be
happy to do that.
Thanks,
Sujith H
On Wed, Sep 21, 2016 at 10:47 AM, Sujith H <sujit...@gmail.com> wrote:
> From: Christopher Larson <chris_lar...@mentor.com>
>
> When built on an i686 host for qemux86-64 without the
> fix to obey LD and it fails:
>
> /scratch/dogwood/toolchains/x86_64/bin/i686-pc-linux-gnu-ld:
> Relocatable linking with relocations from format elf64-x86-64
> (/scratch/dogwood/perf-ld-test/build/tmp/work/qemux86_
> 64-mel-linux/perf/1.0-r9/perf-1.0/fs/fs.o)
> to format elf32-i386 (/scratch/dogwood/perf-ld-
> test/build/tmp/work/qemux86_64-mel-linux/perf/1.0-r9/perf-
> 1.0/fs/libapi-in.o)
> is not supported
>
> This is because LD includes HOST_LD_ARCH, which contains TUNE_LDARGS,
> which is -m elf32_x86_64 for x86_64. Without that, direct use of ld will
> fail.
>
> Signed-off-by: Christopher Larson <chris_lar...@mentor.com>
> Signed-off-by: Sujith Haridasan <sujith_harida...@mentor.com>
> ---
> meta/recipes-kernel/perf/perf.bb | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/
> perf.bb
> index 88e3a0a..0d104d3 100644
> --- a/meta/recipes-kernel/perf/perf.bb
> +++ b/meta/recipes-kernel/perf/perf.bb
> @@ -79,6 +79,7 @@ EXTRA_OEMAKE = '\
> ARCH=${ARCH} \
> CC="${CC}" \
> AR="${AR}" \
> + LD="${LD}" \
> EXTRA_CFLAGS="-ldw" \
> perfexecdir=${libexecdir} \
> NO_GTK2=1 ${TUI_DEFINES} NO_DWARF=1 ${LIBUNWIND_DEFINES} \
> @@ -98,7 +99,6 @@ EXTRA_OEMAKE += "\
> 'infodir=${@os.path.relpath(infodir, prefix)}' \
> "
>
> -
> do_compile() {
> # Linux kernel build system is expected to do the right thing
> unset CFLAGS
> @@ -174,6 +174,7 @@ do_configure_prepend () {
> if [ -e "${S}/tools/lib/api/Makefile" ]; then
> sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,'
> ${S}/tools/lib/api/Makefile
> sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,'
> ${S}/tools/lib/api/Makefile
> + sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,'
> ${S}/tools/lib/api/Makefile
> fi
> if [ -e "${S}/tools/lib/subcmd/Makefile" ]; then
> sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,'
> ${S}/tools/lib/subcmd/Makefile
> --
> 1.9.1
>
>
--
സുജിത് ഹരിദാസന്
Bangalore
<Project>Contributor to KDE project
<Project>Contributor to Yocto project
http://fci.wikia.com/wiki/Anti-DRM-Campaign
<Blog> http://sujithh.info
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