failed build of gcc-3.0 on Solaris 7

[Richard Tidd <tidd@IMCS.rutgers.edu>]

I am not a sysadmin, and am relatively new to the world of unix, so please be 
patient.

I am trying to install gcc-3.0 on my SPARC5 running Solaris 7.  I can include 
the majority of the messages displayed during the process, but I expect that 
just the bottom is significant, so I will include that only.

I fear that this is probably a problem that somebody else has had, but I have 
been unsuccessful in my search of the archive.  I apologize in advance for 
asking a question that has probably been asked before.

The configure step of the process appeared to run successfully.

Thank you in advance for any assistance in this matter.

Rick

tage1/xgcc -Bstage1/ -B/usr/local/sparc-sun-solaris2.7/bin/  -DIN_GCC  -DSVR4 
 -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes 
-Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H  -o cc1obj 
objc-parse.o objc-act.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o 
c-convert.o c-aux-info.o c-common.o c-format.o c-semantics.o c-dump.o 
libcpp.a  toplev.o libbackend.a obstack.o alloca.o        
../libiberty/libiberty.a
stage1/xgcc -Bstage1/ -B/usr/local/sparc-sun-solaris2.7/bin/  -DIN_GCC  
-DSVR4  -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H  
  -I. -I. -I/home/rick/gcc/gcc-3.0/gcc -I/home/rick/gcc/gcc-3.0/gcc/. 
-I/home/rick/gcc/gcc-3.0/gcc/config -I/home/rick/gcc/gcc-3.0/gcc/../include  \
-DTARGET_MACHINE=\"sparc-sun-solaris2.7\"  \
-c /home/rick/gcc/gcc-3.0/gcc/collect2.c
/home/rick/gcc/gcc-3.0/gcc/collect2.c:42:19: vfork.h: No such file or 
directory
make[2]: *** [collect2.o] Error 1
make[2]: Leaving directory `/home/rick/gcc/gcc-3.0-obj/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/home/rick/gcc/gcc-3.0-obj/gcc'
make: *** [bootstrap] Error 2
rdc-029% 
-- 
Richard Tidd
Senior Research Engineer
Institute for Marine and Coastal Sciences
Rutgers University
tidd@imcs.rutgers.edu
(609)296-5260 X241