./ct-ng arm-unknown-linux-uclibc use glibc2.7 build error

[tao <cvs dot bsd at gmail dot com>]

Hi Yann,
Hi All,

    Thank you very much for Yann's hint.

    I found that the verson of libtool using by gentool linux "emerge
libtool" is too old for use.

Aftered installed the latest version of libtool. I solved the
"Extracting and patching toolchain components" problem .

    When building the crosstool-ng, I found a new error of "Installing
final compiler". According to the "build.log".

It seem that the file "unwind-dw2.c" can't be compile. How to slove
this problem ?

/******   build.log begin  ******/

[ALL  ]    /usr/local/crosstool-ng/current/bin/targets/arm-unknown-linux-gnu/build/build-cc/./gcc/xgcc
-B/usr/local/crosstool-ng/current/bin/targets/arm-unknown-linux-gnu/build/build-cc/./gcc/
-B/usr/local/crosstool-ng/build/arm-unknown-linux-gnu/bin/
-B/usr/local/crosstool-ng/build/arm-unknown-linux-gnu/lib/ -isystem
/usr/local/crosstool-ng/build/arm-unknown-linux-gnu/include -isystem
/usr/local/crosstool-ng/build/arm-unknown-linux-gnu/sys-include -g -Os
-O2  -g -Os -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -fomit-frame-pointer -fPIC
-g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I.
-I../.././gcc -I/usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc
-I/usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/.
-I/usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/../gcc
-I/usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/../include
 -DHAVE_CC_TLS -o unwind-dw2.o -MT unwind-dw2.o -MD -MP -MF
unwind-dw2.dep -fexceptions -c
/usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/../gcc/unwind-dw2.c
-fvisibility=hidden -DHIDE_EXPORTS
[ALL  ]    /usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/../gcc/unwind-dw2.c:
In function 'init_dwarf_reg_size_table':
[ERROR]    /usr/local/crosstool-ng/current/bin/targets/src/gcc-4.3.1/libgcc/../gcc/unwind-dw2.c:1413:
internal compiler error: in arm_dbx_register_number, at
config/arm/arm.c:18199
[ALL  ]    Please submit a full bug report,
[ALL  ]    with preprocessed source if appropriate.
[ALL  ]    See <http://gcc.gnu.org/bugs.html> for instructions.
[ALL  ]    make[3]: *** [unwind-dw2.o] Error 1
[ALL  ]    make[3]: Leaving directory
`/usr/local/crosstool-ng/current/bin/targets/arm-unknown-linux-gnu/build/build-cc/arm-unknown-linux-gnu/libgcc'
[ALL  ]    make[2]: *** [all-target-libgcc] Error 2
[ALL  ]    make[2]: Leaving directory
`/usr/local/crosstool-ng/current/bin/targets/arm-unknown-linux-gnu/build/build-cc'
[ALL  ]    make[1]: *** [all] Error 2
[ALL  ]    make[1]: Leaving directory
`/usr/local/crosstool-ng/current/bin/targets/arm-unknown-linux-gnu/build/build-cc'
[ERROR]    Build failed in step 'Installing final compiler'
[ERROR]    Error happened in
'/usr/local/crosstool-ng/current//lib/ct-ng-1.2.0+svn_trunk@951/scripts/functions'
in function 'CT_DoExecLog' (line unknown, sorry)
[ERROR]          called from
'/usr/local/crosstool-ng/current//lib/ct-ng-1.2.0+svn_trunk@951/scripts/build/cc_gcc.sh'
at line # 265 in function 'do_cc'
[ERROR]          called from
'/usr/local/crosstool-ng/current//lib/ct-ng-1.2.0+svn_trunk@951/scripts/crosstool.sh'
at line # 413 in function 'main'
[ERROR]    Look at '/usr/local/crosstool-ng/build/build.log' for more
info on this error.
[ERROR]  (elapsed: 47:03.36)

/******   build.log end  ******/

My host :
Gentoo 2.6.24-gentoo-r8

My build env :
crosstool-ng@951
binutils-2.18.50.0.8
dmalloc-5.5.2
duma-2_5_14
gcc-4.3.1
gdb-6.8
glibc-2.7
gmp-4.2.2
linux-2.6.26.2
ncurses-5.6
sstrip.c
strace-4.5.16



Regards,
tao.
19 AUG 2008

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