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|
#! /bin/sh
########################################################################
# go into source directory to make ...
cd src
########################################################################
# select make and cc programs
MAKE=${MAKE-make}
if [ "$GMAKE" = "" ]
then # try to find gmake for use with gcc
# (on some systems, Mac, I think, cc was gcc but make was not gmake
# which is a problem)
if type gmake > /dev/null 2> /dev/null
then GMAKE=gmake
else if type gcc > /dev/null 2> /dev/null
then gdir=`type gcc | sed -e 's,.* ,,' -e 's,/[^/]*$,,'`
if [ -x $gdir/make ]
then GMAKE=$gdir/make
else GMAKE=make
fi
else GMAKE=make # $MAKE ?
# but make might be gmake while $MAKE is not
fi
fi
fi
# if make target is install, prevent using makefile.gcc as installation
# target directories would be wrong
case "$1" in
*install*) CC=true;;
esac
# if CC is explicitly set to gcc, shortcut to use it
case "$CC" in
gcc) $GMAKE -f makefile.gcc $1
exit;;
"") CC=cc;;
esac
########################################################################
# for install targets, copy variables (root= etc) only if non-empty
copyvars () {
case "$1" in
?*) shift;;
esac
makevars=
for var in $*
do case $var in
*=?*) makevars="$makevars $var";;
esac
done
}
copyvars $*
########################################################################
# if make target is configure, redefine $MAKE to configure function
case "$1" in
configure) MAKE=confmake
GMAKE=$MAKE
;;
esac
confmake () {
while case "$1" in
-*) true;;
*) false;;
esac
do shift
done
rm -f makefile
ln -s "$1" makefile
}
########################################################################
# select makefile suitable for operating system
case `uname` in
Linux*) $MAKE -f makefile.linux $1 $makevars;;
Sun*) if type $CC > /dev/null 2> /dev/null
then if $CC | grep "software package not installed" > /dev/null
then $GMAKE -f makefile.gcc $1 $makevars
elif type $CC | grep "/ucb"
then $MAKE -f makefile.ucb $1 $makevars
else $MAKE -f makefile.sun $1 $makevars
fi
else $GMAKE -f makefile.gcc $1 $makevars
fi;;
HP*) $MAKE -f makefile.hp $1 $makevars;;
*BSD*) $GMAKE -f makefile.bsd $1 $makevars;;
CYG*) if gcc -v 2>&1 | grep djgpp
then echo cross-compiling for djgpp on Cygwin system
$MAKE -f makefile.dj $1 $makevars
else $MAKE -f makefile.cygwin $1 $makevars
fi;;
Darwin*)
if type gcc > /dev/null 2> /dev/null
then $MAKE -f makefile.osx $1 $makevars
else echo Mac compilation should have gcc available -
echo keyboard mappings do not compile with cc
false
fi;;
Interix)
$MAKE -f makefile.interix $1 $makevars;;
*) echo trying to make in GNU mode
$GMAKE -f makefile.gcc $1 $makevars;;
esac
########################################################################
# end
|
