Hi
all,
I'm new to Gentoo
embedded and fairly new to Gentoo, so I apologize if I am missing something
obvious. I'm having trouble getting the crossdev toolchain up and running
with a current portage sync. Could someone please point me in the
direction of fixing this?
Here's what I'm
seeing:
buildhost ~ #
crossdev -t
i686-unknown-linux-gnu
--------------------------------------------------------------------------------------------------------------------------------------------------------------
*
Host Portage ARCH: x86
* Target Portage
ARCH: x86
* Target
System:
i686-unknown-linux-gnu
*
Stage:
4 (C/C++ compiler)
*
binutils:
binutils-[latest]
*
gcc:
gcc-[latest]
*
headers:
linux-headers-[latest]
*
libc:
glibc-[latest]
*
PORTDIR_OVERLAY:
/usr/local/portage
*
PORT_LOGDIR:
/var/log/portage
*
PKGDIR:
/usr/portage/packages/cross/i686-unknown-linux-gnu
*
PORTAGE_TMPDIR:
/var/tmp/cross/i686-unknown-linux-gnu
_ - ~ -
_ - ~ - _ - ~ - _ -
~ - _ - ~ - _ - ~ -
_ - ~ - _ - ~ - _ -
~ - _ - ~ - _ - ~ -
_ - ~ - _ - ~ -
* Forcing the
latest versions of binutils-config/gcc-config
...
[ ok ]
* Log:
/var/log/portage/cross-i686-unknown-linux-gnu-binutils.log
* Emerging
cross-binutils
...
[ ok ]
* Log:
/var/log/portage/cross-i686-unknown-linux-gnu-gcc-stage1.log
* Emerging
cross-gcc-stage1
...
[ ok ]
* Log:
/var/log/portage/cross-i686-unknown-linux-gnu-linux-headers.log
*
Emerging cross-linux-headers
...
[ ok ]
* Log:
/var/log/portage/cross-i686-unknown-linux-gnu-glibc.log
* Emerging
cross-glibc ...
* glibc failed
:(
From
/var/log/portage/cross-i686-unknown-linux-gnu-glibc.log
<snip>
checking for forced
unwind support... no
configure: error: forced unwind support is
required
!!! ERROR:
cross-i686-unknown-linux-gnu/glibc-2.5 failed.
Call stack:
ebuild.sh, line 1614: Called dyn_compile
ebuild.sh, line
971: Called qa_call 'src_compile'
environment, line
4123: Called src_compile
glibc-2.5.ebuild, line
1119: Called src_compile
glibc-2.5.ebuild, line
1130: Called toolchain-glibc_src_compile
glibc-2.5.ebuild,
line 240: Called glibc_do_configure 'nptl'
glibc-2.5.ebuild, line 900: Called die
!!! failed to
configure glibc
!!! If you need support, post the topmost build error, and
the call stack if relevant.
!!! A complete build log is located at
'/var/tmp/cross/i686-unknown-linux-gnu/portage/cross-i686-unknown-linux-gnu/glibc-2.5/temp/build.log'.
!!! This ebuild is
from an overlay: '/usr/local/portage'