fatal error: ppl_c.h: No such file or directory

[Mahmood Naderan]

Hi,
making the gcc 4.6.0 give me this error:

checking whether ln -s works... yes
checking for i686-pc-linux-gnu-gcc... /opt/gcc-4.6-build/./gcc/xgcc 
-B/opt/gcc-4.6-build/./gcc/ -B/usr//i686-pc-linux-gnu/bin/ 
-B/usr//i686-pc-linux-gnu/lib/ -isystem /usr//i686-pc-linux-gnu/include -isystem 
/usr//i686-pc-linux-gnu/sys-include   

checking for suffix of object files... configure: error: in 
`/opt/gcc-4.6-build/i686-pc-linux-gnu/libgcc':
configure: error: cannot compute suffix of object files: cannot compile
See `config.log' for more details.
make[2]: *** [configure-stage1-target-libgcc] Error 1
make[2]: Leaving directory `/opt/gcc-4.6-build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/opt/gcc-4.6-build'
make: *** [all] Error 2

Looking at config.log, it has this message:

| #define LT_OBJDIR ".libs/"
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char PWL_handle_timeout ();
| int
| main ()
| {
| return PWL_handle_timeout ();
|   ;
|   return 0;
| }
configure:5764: result: no
configure:5778: checking for version 0.11 (revision 0 or later) of PPL
configure:5795: gcc -c -g -O2    conftest.c >&5
conftest.c:10: fatal error: ppl_c.h: No such file or directory
compilation terminated.
configure:5795: $? = 1

Where can I find ppc_c.h? thanks

// Naderan *Mahmood;