bootstrap failure: sparc-sun-solaris2.6, fix-header, xstrdup

[Gerald Pfeifer]

Sorry to bother you, but I'm afraid that you broke bootstrap on
sparc-sun-solaris2.6 again.

The following happens with current CVS (two tries, more than two hours
apart:

gcc  -DIN_GCC  -DSVR4  -g -W -Wall  -DHAVE_CONFIG_H -DHAIFA  -o fix-header fix-header.o \
   scan-decls.o scan.o libcpp.a ` case "obstack.o" in ?*) echo obstack.o ;; esac ` ` case "alloca.o" in ?*) echo alloca.o ;; esac ` ` case "" in ?*) echo  ;; esac ` ` case "" in ?*) echo  ;; esac ` ` case "" in ?*) echo  ;; esac ` 
ld: fatal: symbol `xstrdup' is multiply defined:
	(file fix-header.o and file libcpp.a(cppalloc.o));
ld: fatal: File processing errors. No output written to fix-header
gmake[2]: *** [fix-header] Error 1
gmake[2]: Leaving directory `/files/pfeifer/OBJ-1612-00:22/gcc'
gmake[1]: *** [bootstrap] Error 2
gmake[1]: Leaving directory `/files/pfeifer/OBJ-1612-00:22/gcc'
gmake: *** [bootstrap] Error 2

and I believe this may be due to
1998-12-15 Zack Weinberg <zack@rabi.phys.columbia.edu>

        * cppalloc.c: Add xstrdup here.
        * cpplib.h: Remove savestring prototype.
        * cpplib.c: Remove savestring function. s/savestring/xstrdup/
          throughout.
        * cppfiles.c: s/savestring/xstrdup/ throughout.

Gerald
-- 
Gerald Pfeifer (Jerry)      Vienna University of Technology
pfeifer@dbai.tuwien.ac.at   http://www.dbai.tuwien.ac.at/~pfeifer/