2 980328 build problems and 1 fix (for rh5.0 alpha)

[Bill Broadley <bill at math dot ucdavis dot edu>]

I couldn't compile egcs-980328.

[root@freesurface egcs-980328]# cat /etc/redhat-release 
release 5.0 (Hurricane)
[root@freesurface egcs-980328]# uname -a
Linux freesurface.math.ucdavis.edu 2.0.33 #7 Mon Mar 23 23:57:39 EST 1998 alpha unknown

[root@freesurface egcs-980328]# ./configure;gcc -v
Configuring for a alphaev56-unknown-linux-gnu host.
Created "Makefile" in /usr/local/src/egcs-980328 using "mt-frag"
Links are now set up to build a native compiler for alphaev56-unknown-linux-gnu
Reading specs from /usr/local/lib/gcc-lib/alphaev56-unknown-linux-gnu/egcs-2.90.27/specs
gcc version egcs-2.90.27 980315 (egcs-1.0.2 release)
[root@freesurface egcs-980328]# make
...
gcc  -DIN_GCC    -g -O2  -DHAVE_CONFIG_H -DHAIFA    -I. -I. -I./config -c insn-emit.c
insn-emit.c: In function `gen_split_275':
insn-emit.c:4651: parse error before `else'
insn-emit.c: At top level:
...

My fix:
[root@freesurface egcs-980328]# grep -n WHB  gcc/config/alpha/alpha.md          
4161:    DONE /* WHB ; */
4232:   DONE /* WHB ; */
4252:       DONE /* WHB ; */
4290:    DONE /* WHB ; */
4942:    DONE /* WHB ; */
4956:    DONE /* WHB ; */

Not sure if alpha.md is produced an an automated fashion somehow, looks like
someone did a search/replace generating the DONE macro.

I restart the make and:
echo "int xxy_us_dummy;" >tmp-dum.c
/usr/local/src/egcs-980328/gcc/xgcc -B/usr/local/src/egcs-980328/gcc/ -S tmp-dum.c
echo '/*WARNING: This file is automatically generated!*/' >tmp-under.c
if grep _xxy_us_dummy tmp-dum.s > /dev/null ; then \
  echo "int prepends_underscore = 1;" >>tmp-under.c; \
else \
  echo "int prepends_underscore = 0;" >>tmp-under.c; \
fi
./move-if-change tmp-under.c underscore.c
rm -f tmp-dum.c tmp-dum.s
touch stamp-under
gcc -c  -DIN_GCC    -g -O2  -DHAVE_CONFIG_H -DHAIFA    -I. -I. -I./config underscore.c
rm -f collect2
gcc  -DIN_GCC    -g -O2  -DHAVE_CONFIG_H -DHAIFA  -o collect2 collect2.o tlink.o hash.o \
  cplus-dem.o underscore.o version.o choose-temp.o obstack.o   
rm -f ld
ln collect2 ld
echo "" > emptyfile
echo "/* This file is automatically generated */" >objc/runtime-info.h
./cc1obj -print-objc-runtime-info emptyfile >>objc/runtime-info.h
/usr/local/src/egcs-980328/gcc/xgcc -B/usr/local/src/egcs-980328/gcc/  -DIN_GCC    -g -O2 -I./include  -I. -I. -I./config \
-c ./objc/hash.c -o objc/hash.o
/tmp/cca15253.s: Assembler messages:
/tmp/cca15253.s:4: Error: Unknown pseudo-op:  `.arch'
make[1]: *** [objc/hash.o] Error 1
make[1]: Leaving directory `/usr/local/src/egcs-980328/gcc'
make: *** [all-gcc] Error 2
[root@freesurface egcs-980328]# 

That looks a bit more serious...



-- 
Bill Broadley           Bill@math.ucdavis.edu               UCD Math Sys-Admin
Linux is great.         http://math.ucdavis.edu/~bill			PGP-ok