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From: eplmst AT lu DOT erisoft DOT se (Martin Stromberg)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: How compile a c++ and c source joined
Date: 23 Jan 2002 14:46:33 GMT
Organization: Ericsson Erisoft AB, Sweden
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=?iso-8859-1?Q?Ra=FAl?= Duque (rduque AT andromeda DOT uanarino DOT edu DOT co) wrote:
: This is my problem:

: I worked in a program in two parts: The first one make the GUI using 
: ALLEGRO (a *.c file) and the second one use the COMPLEX type (a *.cc file).
: Now I want join this files in just one but I have problem when I compile 
: the new file (doing the necesary changes).

: - When I use .cc o .cpp extension the ALLEGRO enviroment isn't fine.
: - When I use .c extension the COMPLEX type and complex function isn't fine.

: I think the problem is because the gcc compiles the source depending from 
: the extension but The ALLEGRO needs *.c extension (c source) and COMPLEX 
: needs *.cpp or *.cc extension (c++ source).

: What can I do?

You let them have the correct extensions (.c for C and .cc or .cpp for
C++) and link the resulting .o files together. You might want to wrap
some intermodule function prototypes with "extern C".


Right,

						MartinS