bootstrap/3255: gcc-3.0 fails to build on HP-UX 10.20 using gcc-2.95.2

[ralf.hildebrandt@innominate.com]

>Number:         3255
>Category:       bootstrap
>Synopsis:       gcc-3.0 fails to build on HP-UX 10.20 using gcc-2.95.2
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jun 19 04:56:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Ralf Hildebrandt
>Release:        gcc-3.0
>Organization:
>Environment:
CC=gcc
LDFLAGS=-L/lib/pa1.1
CFLAGS=
>Description:
../configure --enable-shared --with-gnu-as --prefix=/users2/local  --enable-version-specific-runtime-libs --disable-threads

after "make bootstrap" I got:

make[1]: Entering directory `/mnt/disk4/gnu/gcc/objdir/libiberty'
if [ x"-fPIC" != x ]; then \
  gcc -c -DHAVE_CONFIG_H  -I. -I../../libiberty/../include   -fPIC ../../libiberty/strerror.c -o pic/strerror.o; \
else true; fi
In file included from ../../libiberty/strerror.c:37:
/users2/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.2/include/string.h:24: warning: conflicting types for built-in function `memcmp'
/users2/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.2/include/string.h:28: warning: conflicting types for built-in function `strcpy'
/users2/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.2/include/string.h:31: warning: conflicting types for built-in function `strcmp'
/users2/local/lib/gcc-lib/hppa1.1-hp-hpux10.20/2.95.2/include/string.h:76: warning: conflicting types for built-in function `memcpy'
../../libiberty/strerror.c:712: conflicting types for `strerrno'
../../libiberty/../include/libiberty.h:101: previous declaration of `strerrno'
../../libiberty/strerror.c: In function `strtoerrno':
../../libiberty/strerror.c:767: argument `name' doesn't match prototype
../../libiberty/../include/libiberty.h:105: prototype declaration
make[1]: *** [strerror.o] Error 1
make[1]: Leaving directory `/mnt/disk4/gnu/gcc/objdir/libiberty'
make: *** [all-libiberty] Error 2
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: