Re: GNAT for an unsupported Unix-system?

[kenner@lab.ultra.nyu.edu (Richard Kenner)]

In article <2021.270T782T1141698@cs.tu-berlin.de> "Tor-Einar Jarnbjo" <bjote@cs.tu-berlin.de> writes:
>But I get stuck somewhere in step two. According to the GNAT installation
>guide, I shall patch the gcc-sources, move the src/ada-directory into
>the gcc-tree, do the touch-thingy, configure gcc and then do (though
>I use gmake instead of make):
>
>make CC=gcc CFLAGS="-O2" LANGUAGES="c ada"
>
>After some compilation, this produces the program "xgcc" which is then
>used to do some more compiling. The problem is that xgcc is already
>made to compile for the m68k and the Solaris "as" doesn't find the m68k-
>assembler very interesting, so no hope. I tried to replace xgcc with
>gcc (from the GNAT binaries) but this core-dumps when I try to continue
>the make-process.

When you just say LANGUAGES="c ada", more gets compiled than you need to
just build the .s files with the gnat-cross target.  All you need to build
is gnat1.  But it's already been built by the time you start getting the
errors you are getting, so just ignore them and go on to the next step.