Unable to bootstrap gcc snapshot of 20001211 on Dynix/ptx

[biswapesh dot chattopadhyay at bt dot com]

Hi all

I'm unable to bootstrap gcc snapshot 20001211 on Dynix/ptx. The error is as
follows:

stage1/xgcc -Bstage1/
-B/var/opt/spool/out/em/biswa/gcc/i386-sequent-sysv4/bin/ -c  -DIN_GCC    -g
-O2 -W -Wall -Wwrite-strin
gs -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic
-Wno-long-long  -DHAVE_CONFIG_H    -I. -I. -I../../gcc-20
001211/gcc -I../../gcc-20001211/gcc/. -I../../gcc-20001211/gcc/config
-I../../gcc-20001211/gcc/../include ../../gcc-20001211/
gcc/stmt.c -o stmt.o
../../gcc-20001211/gcc/stmt.c: In function `expand_nl_goto_receiver':
../../gcc-20001211/gcc/stmt.c:3510: Internal compiler error in
dwarfout_file_scope_decl, at dwarfout.c:5250

System: uname -a is : DYNIX/ptx xxxxx 4.0 V4.4.8 i386
configured with: --enable-shared --with-gnu-as --with-gnu-ld
--enable-languages=c++ --prefix=$GCCDIR
compiled with: gcc version 2.95.2 19991024 (release)

I've applied the following patch to gcc/config/ptx4.h as I did to compile
2.95.2 (addresses buggy bcopy and absence of sys_siglist):
----------------------------------------------------------------------------
--- ptx4.h.orig Fri Dec 15 16:56:46 2000
+++ ptx4.h      Fri Dec 15 16:57:32 2000
@@ -27,6 +27,14 @@
 /* Define a symbol indicating that we are using svr4.h.  */
 #define USING_SVR4_H

+#ifndef NO_SYS_SIGLIST
+#define NO_SYS_SIGLIST
+#endif
+
+#ifdef HAVE_BCOPY
+#undef HAVE_BCOPY
+#endif
+
 /* Cpp, assembler, linker, library, and startfile spec's.  */

 /* This defines which switch letters take arguments.  On svr4, most of
---------------------------------------------------------------------------

Please help. I'll be happy to provide additional info.

Thanks.
Biswa.