[Buildroot] PowerPC build using today's snapshot

Jamie Guinan guinan at bluebutton.com
Fri Dec 1 22:59:50 UTC 2006


Hi,

I tried running buildroot for powerpc today (my targets will be mpc823 
and mpc8347).

$ tar -xjf buildroot-20061201.tar.bz2
$ mv buildroot buildroot-20061201
$ cp -rpl buildroot-20061201 buildroot-20061201-mpc823
$ cd buildroot-20061201-mpc823
$ make menuconfig
[ tooks defaults for most everything ]
$ make
[ defaults again ]

It bombs while buidling gcc (crtbegin.o),

/home/guinan/projects/cross-tools/buildroot-20061201-mpc823/toolchain_build_powerpc/uClibc_dev//usr/include/bits/uClibc_local_lim.h:15:3: 
#error local_lim.h was incorrectly updated, use the NPTL version from glibc
make[2]: *** [crtbegin.o] Error 1
make[2]: Leaving directory 
`/home/guinan/projects/cross-tools/buildroot-20061201-mpc823/toolchain_build_powerpc/gcc-3.4.2-initial/gcc'
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory 
`/home/guinan/projects/cross-tools/buildroot-20061201-mpc823/toolchain_build_powerpc/gcc-3.4.2-initial'


Highlights from .config,

$ grep -E 'ARCH|ENDIAN|THREAD' .config
BR2_ARCH="powerpc"
BR2_ENDIAN="BIG"
# BR2_PTHREADS_NONE is not set
# BR2_PTHREADS is not set
BR2_PTHREADS_OLD=y
# BR2_PTHREADS_NATIVE is not set

Complete .config,

  http://www.bluebutton.com/misc/buildroot/dot.config

uClibc.config,

  http://www.bluebutton.com/misc/buildroot/uClibc.config

Longer error message,

  http://www.bluebutton.com/misc/buildroot/error.txt  

My host system,

$ arch
x86_64
$ cat /etc/gentoo-release 
Gentoo Base System version 1.12.0_pre13

Thanks for any help/fixes/pointers,
-Jamie



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