Doesn't find header files when compiling on Solaris 9

[Urs H. <urs...@ep...>]

Hi,

I am trying for some time now to compile prc tools on solaris. I always
get the following error:

-----------------------------------------------------------------------

/usr/local/src/build_prctools/arm-palmos/gcc/gcc/xgcc 
-B/usr/local/src/build_prctools/arm-palmos/gcc/gcc/ 
-B/usr/local/src/build_prctools/arm-palmos/minitool
dir/bin/ -B/usr/local/src/build_prctools/arm-palmos/minitooldir/lib/ 
-isystem /usr/local/src/build_prctools/arm-palmos/minitooldir/include 
-O2 -DIN_GCC -DCRO
SS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -isystem ./include  -I. -I. 
-I../../../../prc-tools-2.3/gcc/gcc -I../../../../
prc-tools-2.3/gcc/gcc/. -I../../../../prc-tools-2.3/gcc/gcc/config 
-I../../../../prc-tools-2.3/gcc/gcc/../include  -g0 
-finhibit-size-directive -fno-inline-f
unctions -fno-exceptions -fno-zero-initialized-in-bss  \
    -c ../../../../prc-tools-2.3/gcc/gcc/crtstuff.c -DCRT_BEGIN \
   -o crtbegin.o
In file included from ../../../../prc-tools-2.3/gcc/gcc/crtstuff.c:62:
../../../../prc-tools-2.3/gcc/gcc/tsystem.h:72:19: stdio.h: No such file 
or directory
../../../../prc-tools-2.3/gcc/gcc/tsystem.h:75:23: sys/types.h: No such 
file or directory
../../../../prc-tools-2.3/gcc/gcc/tsystem.h:78:19: errno.h: No such file 
or directory
../../../../prc-tools-2.3/gcc/gcc/tsystem.h:89:20: stdlib.h: No such 
file or directory
../../../../prc-tools-2.3/gcc/gcc/tsystem.h:90:20: unistd.h: No such 
file or directory
make[5]: *** [crtbegin.o] Error 1
make[5]: Leaving directory 
`/usr/local/src/build_prctools/arm-palmos/gcc/gcc'
make[4]: *** [crtbegin.o] Error 2
make[4]: Leaving directory 
`/usr/local/src/build_prctools/arm-palmos/gcc/gcc'
make[3]: *** [stmp-multilib] Error 2
make[3]: Leaving directory 
`/usr/local/src/build_prctools/arm-palmos/gcc/gcc'
make[2]: *** [all-gcc] Error 2
make[2]: Leaving directory `/usr/local/src/build_prctools/arm-palmos/gcc'
make[1]: *** [real-gcc] Error 2
make[1]: Leaving directory `/usr/local/src/build_prctools/arm-palmos'
make: *** [arm-palmos] Error 2

-----------------------------------------------------------------------

I am using Solrais 9 for Sparc (Sun Blade 100). The compiler is gcc 
3.4.0. The command I used for configuring the build process is:

../prc-tools-2.3/configure --enable-targets=m68k-palmos,arm-palmos 
--enable-languages=c,c++
--with-headers=/usr/local/src/build_prctools/empty

Do you have any idea what the problem could be?

Thanks in advance
Urs