Compile Issue about zpugcc

[boert]

You need to install the "byacc" package,

[weingaunity]

So compiling continued, but now i got following issue:

gcc -D_FORTIFY_SOURCE=0 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -fno-common -DHAVE_CONFIG_H -o cc1plus
cp/call.o cp/decl.o cp/expr.o cp/pt.o cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o cp/mangle.o cp/cp-lang.o cp/name-lookup.o cp/cxx-pretty-print.o attribs.o c-common.o c-format.o c-pragma.o c-semantics.o c-lex.o c-dump.o c-pretty-print.o c-opts.o c-pch.o c-incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o main.o libbackend.a libcpp.a ../libiberty/libiberty.a
cp/except.o: In Funktion nothrow_libfn_p': except.c:(.text+0x2225): Nicht definierter Verweis auflibc_name_p'
collect2: error: ld returned 1 exit status
../../gcc/gcc/cp/Make-lang.in:90: die Regel für Ziel „cc1plus“ scheiterte
make[1]: *** [cc1plus] Fehler 1
make[1]: Verzeichnis „/home/kw/Work/zpugcc/toolchain/gccbuild/gcc“ wird verlassen
Makefile:23339: die Regel für Ziel „all-gcc“ scheiterte
make: *** [all-gcc] Fehler 2