Problems on Solaris2.5.1 w/ 2.95.[12]

[Hugh Sasse Staff Elec Eng <hgs at dmu dot ac dot uk>]

Building gcc-2.95.1 or gcc-2.95.2 fails on sun sparc Solaris 2.5.1 for me
whether I :
   use GCC 2.7.2 or Sun workshop 5.0 
   have /usr/ucb in my $PATH or not
   have --without-gnu-as --without-gnu-ld or not 
	(avoiding because I have heard of problems with binutils-2.9.1)
and it fails in this way:

touch s-check
stage1/xgcc -Bstage1/ -B/usr/local/sparc-sun-solaris2.5.1/bin/ -c
-DIN_GCC -DHAIFA  -DSVR4  -O2 -g  -DHAVE_CONFIG_H
-I. -I../../gcc-2.95.2/gcc -I../../gcc-2.95.2/gcc/config
-I../../gcc-2.95.2/gcc/../include ../../gcc-2.95.2/gcc/gengenrtl.c
stage1/xgcc -Bstage1/ -B/usr/local/sparc-sun-solaris2.5.1/bin/  -DIN_GCC
-DHAIFA  -DSVR4  -O2 -g  -DHAVE_CONFIG_H  -o gengenrtl \
 gengenrtl.o ` 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 ` 
./gengenrtl tmp-genrtl.h tmp-genrtl.c
gmake[2]: *** [s-genrtl] Segmentation Fault
gmake[2]: Leaving directory `/home/hgs/gcc-build/gcc'
gmake[1]: *** [bootstrap] Error 2
gmake[1]: Leaving directory `/home/hgs/gcc-build/gcc'
gmake: *** [bootstrap] Error 2

The smapshot egcs-19991122 seems to build OK. Are there patches for 2.95.2
for this problem given that that egcs builds?  Is there a "ball park"
release date for 2.95.3 (which I imagine will fix this for the same
reason)?  Or is there anything I'm likely to have missed with the build
proc for my platform?

	Thank you,
	Hugh
	hgs@dmu.ac.uk