Error building gcc-2.95.1

[Marcelo Maraboli <maraboli at dcsc dot utfsm dot cl>]

Hello:

I've just encountered a problem (error) in building gcc-2.95.1
on a Solaris 2.7 Sparc box.

I compiled the same source with another machine Solaris 2.6
and it worked ok. (compiled only with make bootstrap)

on the error'ed machine: i compiled it with the
/install/make-3.77/make CFLAGS='-O2' LIBCFLAGS='-g -O2' LIBCXXFLAGS='-g
-O2 -fno-implicit-templates' bootstrap

and it found the following error:

gcc -c  -DIN_GCC -DHAIFA  -DSVR4  -g  -DHAVE_CONFIG_H    -I.
-I../../gcc-2.95.1/gcc -I../../gcc-2.95.1/gcc/config
-I../../gcc-2.95.1/gcc/../include ../../gcc-2.95.1/gcc/genattrtab.c
../../gcc-2.95.1/gcc/genattrtab.c:98: parse error before `/'
../../gcc-2.95.1/gcc/genattrtab.c: In function `max_attr_value':
../../gcc-2.95.1/gcc/genattrtab.c:4734: `INT_MAX' undeclared (first use
this function)
../../gcc-2.95.1/gcc/genattrtab.c:4734: (Each undeclared identifier is
reported only once
../../gcc-2.95.1/gcc/genattrtab.c:4734: for each function it appears
in.)
make[2]: *** [genattrtab.o] Error 1
make[2]: Leaving directory `/install/gcc/itata/gcc'
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/install/gcc/itata/gcc'
make: *** [bootstrap] Error 2


I manually added:
#include "glimits.h"

before: #include "hconfig.h" in the gcc-2.95.1/gcc/genattrtab.c file
and re-ran "make...." and it worked ok....

seems that "genattrtab.c" didn't know
what the INT_MAX values was...

also...

gcc -c  -DIN_GCC -DHAIFA  -DSVR4  -g  -DHAVE_CONFIG_H    -I.
-I../../gcc-2.95.1/gcc -I../../gcc-2.95.1/gcc/config
-I../../gcc-2.95.1/gcc/../include ../../gcc-2.95.1/gcc/cppfiles.c
../../gcc-2.95.1/gcc/cppfiles.c: In function `initialize_input_buffer':
../../gcc-2.95.1/gcc/cppfiles.c:1103: `CHAR_BIT' undeclared (first use
this function)
../../gcc-2.95.1/gcc/cppfiles.c:1103: (Each undeclared identifier is
reported only once
../../gcc-2.95.1/gcc/cppfiles.c:1103: for each function it appears in.)
make[2]: *** [cppfiles.o] Error 1
make[2]: Leaving directory `/install/gcc/itata/gcc'
make[1]: *** [bootstrap] Error 2
make[1]: Leaving directory `/install/gcc/itata/gcc'
make: *** [bootstrap] Error 2

I apply the same correction, and it works, but this other file complains
about a
PATH_MAX value which I couldn't find:
gcc-2.95.1/gcc/config/sparc/gmon-sol2.c

so I could not build gcc-2.95.1 for Solaris 2.7: here is the "uname"
output:

root@itata:/install/gcc/itata$ uname -a
SunOS itata 5.7 Generic_106541-05 sun4m sparc SUNW,SPARCstation-20

hope it helps..

regards,
-- 
Marcelo Maraboli Rosselott
Jefe de Area de Redes (Network Administrator)
Direccion Central de Servicios Computacionales (DCSC)
Universidad Tecnica Federico Santa Maria, Chile.

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