[Bug bootstrap/18176] New: Bootstrap fail at FreeBSD 5.3-RC1 (and FreeBSD 5.1) with --enable-bootstrap configure option

["wanderer at rsu dot ru" <gcc-bugzilla at gcc dot gnu dot org>]

Bootstrap current CVS mainline GCC terminated with errors:
--8X----------------------
/usr/home/wanderer/pkg/build/gcc/obj/prev-gcc/xgcc -
B/usr/home/wanderer/pkg/build/gcc/obj/prev-gcc/ -B/home/wanderer/pkg/gcc/i386-
unknown-freebsd5.3/bin/  -I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp -
I. -I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/../include -
I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/include  -O2 -g -fomit-frame-
pointer -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -
Wold-style-definition -pedantic -Wno-long-long -Werror -
I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp -I. -
I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/../include -
I/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/include  -
c /home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/directives.c
cc1: warnings being treated as errors
/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/directives.c: In 
function 'cpp_handle_deferred_pragma':
/home/wanderer/pkg/build/gcc/src/gcc/gcc/libcpp/directives.c:1431: warning: 
pointer targets in passing argument 3 of 'run_directive' differ in signedness
gmake[2]: *** [directives.o] Error 1
gmake[2]: Leaving directory `/usr/home/wanderer/pkg/build/gcc/obj/stage2-
libcpp'
gmake[1]: *** [all-stage2-libcpp] Error 2
gmake[1]: Leaving directory `/usr/home/wanderer/pkg/build/gcc/obj'
gmake: *** [stage2-bubble] Error 2
--X8----------------------

I run configure with options:
/home/wanderer/pkg/build/gcc/src/gcc/gcc/configure --
prefix=/home/wanderer/pkg/gcc --enable-bootstrap --enable-threads=posix --with-
gnu-as --with-gnu-ld --enable-languages=c,c++

For bootstrap used system compiler (gcc version 3.4.2 [FreeBSD] 20040728)

Before upgrade FreeBSD i already see same error with FreeBSD 5.1.

Without --enable-bootstrap option GCC bootstraped without problems (if exclude 
unrelated bug 17526 )

-- 
           Summary: Bootstrap fail at FreeBSD 5.3-RC1 (and FreeBSD 5.1) with
                    --enable-bootstrap configure option
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: wanderer at rsu dot ru
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i386-unknown-freebsd5.3-RC1
  GCC host triplet: i386-unknown-freebsd5.3-RC1
GCC target triplet: i386-unknown-freebsd5.3-RC1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18176