Hi Robert,
This is looking good, just one further problem:
On Wed, 2011-06-15 at 14:33 +0800, Robert Yang wrote:
> * The configure option --with-build-sysroot=${STAGING_DIR_TARGET} can
> replace the sed command.
Sadly I'm not sure it can.
>
> EXTRA_OECONF = "${@['--enable-clocale=generic',
> ''][bb.data.getVar('USE_NLS', d, 1) != 'no']} \
> --with-gnu-ld \
> + --with-build-sysroot=${STAGING_DIR_TARGET} \
> --enable-shared \
> --enable-languages=${LANGUAGES} \
> --enable-threads=posix \
> @@ -88,25 +89,20 @@ do_configure () {
> (cd ${S} && gnu-configize) || die "failure running gnu-configize"
>
> # teach gcc to find correct target includedir when checking libc ssp
> support
> - sed -i 's:^\([
> ]*\)glibc_header_dir=\"${with_build_sysroot}/usr/include\":\1glibc_header_dir=\"${with_build_sysroot}${SYSTEMHEADERS}\":g'
> ${S}/gcc/configure.ac
> - sed -i 's:^\([
> ]*\)glibc_header_dir=\"${with_build_sysroot}/usr/include\":\1glibc_header_dir=\"${with_build_sysroot}${SYSTEMHEADERS}\":g'
> ${S}/gcc/configure
Here, a hardcoded "/usr/include" in the gcc makefiles is being replaced
by ${SYSTEMHEADERS} which could be /some/other/path/include. These two
are therefore not equivalent. Did you try a "bitbake meta-toolchain"
with this patch series?
I suspect configure needs to use ${includedir} to build this path
instead of hardcoding it.
Cheers,
Richard
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