powerpc-unknown-linux-uclibc with gcc-4.3.1 build error

["Dittmann, Daniel" <ddittmann at gmx dot net>]

Hi Yann,
Hi All,

I tried to update the powerpc-unknown-linux-uclibc sample to gcc 4.3.1,
uclibc version 20080801 and the latest kernel headers.

The build breaks when compiling the final gcc on configure libgomp (see
snippet).

Do you have a hint?

Regards,
Daniel


<snip>
configure:2540: checking for C compiler default output file name
configure:2543:
/home/daniel/crosstool-ng-svn-919/targets/powerpc-unknown-linux-uclibc/build/build-cc/./gcc/xgcc
-B/home/daniel/crosstool-ng-svn-919/targets/powerpc-unknown-linux-uclibc/build/build-cc/./gcc/
-B/home/daniel/x-tools/ct-ng-919/powerpc-unknown-linux-uclibc/powerpc-unknown-linux-uclibc/bin/
-B/home/daniel/x-tools/ct-ng-919/powerpc-unknown-linux-uclibc/powerpc-unknown-linux-uclibc/lib/
-isystem
/home/daniel/x-tools/ct-ng-919/powerpc-unknown-linux-uclibc/powerpc-unknown-linux-uclibc/include
-isystem
/home/daniel/x-tools/ct-ng-919/powerpc-unknown-linux-uclibc/powerpc-unknown-linux-uclibc/sys-include
-g -Os   conftest.c  >&5
/home/daniel/crosstool-ng-svn-919/targets/powerpc-unknown-linux-uclibc/build/build-cc/./gcc/libgcc_s.so:
undefined reference to `copysignl'
collect2: ld returned 1 exit status
configure:2546: $? = 1
configure: failed program was:
| /* confdefs.h.  */
|
| #define PACKAGE_NAME "GNU OpenMP Runtime Library"
| #define PACKAGE_TARNAME "libgomp"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU OpenMP Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE "libgomp"
| #define VERSION "1.0"
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:2585: error: C compiler cannot create executables
</snip>


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