Newbie - Simple? installation problem

[Euan Guttridge <EGuttridge@buildonline.com>]

I am attempting to install OpenLDAP on Solaris 2.7. I am having problems
installing all the pre-requisite software. For starters, below are the
errors from RX, and m4. Configure runs fine, both fail at make. I am not too
hot on compilation either so excuse the ignorance if these are simple
errors. 

Also to clarify I seem to need to have:
autoconf, binutils, gcc, libgcc, m4, cyrus, rx, SleepyCat, OpenSSL?


Any help much appreciated.


rx fails at make with:

gcc -c -I. -I. -I./../libsystas -g -O -DSTDC_HEADERS=1 -I. rxdbug.c
In file included from rxdbug.c:21:
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:36:27:
iso/stdio_iso.h: No such file or directory
In file included from rxdbug.c:21:
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:194: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:229: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:230: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:236: parse
error before "size_t"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:241: parse
error before "size_t"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:250: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:252: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:276: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:285: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:286: parse
error before "FILE"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:287: parse
error before '*' token
*** Error code 1
make: Fatal error: Command failed for target `rxdbug.o'


m4 fails at make with:

Error for m4 at make:
In file included from getopt.c:41:
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:36:27:
iso/stdio_iso.h: No such file or directory
In file included from getopt.c:41:
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:194: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:229: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:230: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:236: parse
error before "size_t"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:241: parse
error before "size_t"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:250: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:252: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:276: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:285: parse
error before '*' token
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:286: parse
error before "FILE"
/usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.0.2/include/stdio.h:287: parse
error before '*' token
getopt.c:84: `NULL' undeclared here (not in a function)
getopt.c: In function `_getopt_initialize':
getopt.c:286: `NULL' undeclared (first use in this function)
getopt.c:286: (Each undeclared identifier is reported only once
getopt.c:286: for each function it appears in.)
getopt.c: In function `_getopt_internal':
getopt.c:375: `NULL' undeclared (first use in this function)
getopt.c:430: `EOF' undeclared (first use in this function)
getopt.c:508: `stderr' undeclared (first use in this function)
*** Error code 1
make: Fatal error: Command failed for target `getopt.o'
Current working directory /export/home/dmadmin/m4-1.4/lib
*** Error code 1
make: Fatal error: Command failed for target `all'