?RCS: $Id$
?RCS:
?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
?RCS:
?RCS: You may redistribute only under the terms of the Artistic License,
?RCS: as specified in the README file that comes with the distribution.
?RCS: You may reuse parts of this distribution only within the terms of
?RCS: that same Artistic License; a copy of which may be found at the root
?RCS: of the source tree for dist 4.0.
?RCS:
?RCS: Copyright (c) 1998 Andy Dougherty
?RCS:
?RCS: You may distribute under the terms of either the GNU General Public
?RCS: License or the Artistic License, as specified in the README file.
?RCS:
?RCS:
?X:
?X:	This unit is just a quick shorthand for the compile command
?X:	to be used in all the other metaconfig units.
?X:
?MAKE:Compile: +cc +optimize +ccflags +ldflags +libs
?MAKE:	-pick add $@ %<
?LINT:define compile compile_ok
?V:compile compile_ok mc_file
?S:compile:
?S:	This shell variable is used internally by Configure to provide
?S:	a convenient shorthand for the typical compile command, namely
?S:	$cc $optimize $ccflags $ldflags -o $1 $1.c $libs > /dev/null 2>&1
?S:	Note that the output filename does _not_ include the _exe
?S:	extension.  Instead we assume that the linker will be
?S:	"helpful" and automatically appending the correct suffix.
?S:	OS/2 users will apparently need to supply the -Zexe flag to
?S:	get this behavior.
?S:
?S:	To use this variable, say something like:
?S:		echo 'int main() { exit(0); }' > try.c
?S:		set try
?S:		if eval $compile; then
?S:			echo "success"   # and do whatever . . .
?S:		else
?S:			echo "failure"   # and do whatever . . .
?S:		fi
?S:	To add extra flags cc flags (e.g. -DWHATEVER) just put them
?S:	in $*, e.g.
?S:		set try -DTRY_THIS_FLAG
?S:.
?S:compile_ok:
?S:	This shell variable is used internally by Configure to provide
?S:	a convenient shorthand for the typical compile command that you
?S:	expect to work ok.  It is the same as $compile, except we
?S:	deliberately let the user see any error messages.
?S:.
: define a shorthand compile call
compile='
mc_file=$1;
shift;
$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs > /dev/null 2>&1;'
: define a shorthand compile call for compilations that should be ok.
compile_ok='
mc_file=$1;
shift;
$cc -o ${mc_file} $optimize $ccflags $ldflags $* ${mc_file}.c $libs;'