[comp.sys.mac.programmer] Clarification about MPW C vs MPW GCC

shebs@Apple.COM (Stan Shebs) (12/01/90)

In yesterday's announcement of the release of MPW GCC, I said that
you need to have MPW C in order to use GCC.  Some people were
confused, so here's a clarification:

MPW GCC is actually a script "gC" and a pair of tools "cpp" and
"cc1".  Their output is an assembly file that must be passed
through Asm.  So, the MPW C compiler is not directly involved.
If you have your own includes and C runtime libraries, you can
use those to build apps, but most people are going to want to
use the set that comes with MPW C (and which is *not* included
in the GCC distribution).

MPW GCC can compile itself, but it also assumes that the MPW C
includes and libraries are available.  Too, in order to build
a GCC that will run on 68000+SANE machines, it is necessary to
compile it with MPW C (a bug that we've never fixed, sorry).

Finally, we assume that GCC users already have a copy of the MPW C
manual, so we don't include any details about Apple's C extensions.

To summarize, MPW C is not strictly necessary to use MPW GCC,
but it's not really practical to use MPW GCC without it.

						Stan Shebs
						Apple ATG System Software

jordan@Apple.COM (Jordan Mattson) (12/05/90)

Dear Stan -
  Actually, people can purchase the MPW Toolbox Interfaces and Libraries, which
includes all of the Assembly, C, and Pascal interfaces and libararies.


-- 


Jordan Mattson                         UUCP:      jordan@apple.apple.com
Apple Computer, Inc.                   CSNET:     jordan@apple.CSNET
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