Patch to build Hugs Nov2002 release on Mac OS X 10.3 (Panther)

Hi,

Attached is a patch to build the last release of Hugs on Mac OS X 10.3 
(Panther).
The patch is required by a change to gcc (gcc-3.3 is now the default 
compiler).

The patch fixes the behavior of the new preprocessor, which prefixes

	#pragma GCC set_debug_pwd <directory in which the file is found>

to every file. Needless to say, if the output of the C preprocessor is 
used by
a program other than gcc, problems occur.

The convert_libraries script calls cpp. The patch filters the output 
through sed:

	sed -n '/^#pragma/!p'

This should work on Apple's gcc-3.3 without affecting builds on other 
compilers.
The patch applies in the top level hugs directory.

Best Wishes,
Greg Wright


Gregory Wright
Antiope Associates LLC
[email protected]

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