Looking for libgcc

I'm trying to compile a gcc cross-compiler for MPC860 on a Pentium host but I still get an error : stdio.h and ctype.h can't be found in libgcc2.c.
Could someone help me, please, or send me the libgcc.a file? (I already have binutils cross-compiled)

Olivier Blé
InterfaceConcept, France.

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