Provide some vars for use in template's targets.

These new vars are DESTDIR (by default XBPS_DESTDIR/pkgname-version),
SRCPKGDESTDIR (XBPS_DESTDIR/sourcepkg-version) and FILESDIR
(XBPS_TEMPLATESDIR/pkgname/files).

This simplifies packages that used them.

--HG--
extra : convert_revision : 287ea7128cb5df19870ca7aff0a3b8f99a11d63a

templates/xbps-base-dirs/template

@@ -13,41 +13,39 @@ install_priority=100
 
 do_install()
 {
-	local destdir=$XBPS_DESTDIR/$pkgname-$version
-
 	for f in bin sbin boot etc home lib dev proc mnt opt sys var \
 		 media/cdrom; do
-		mkdir -p $destdir/$f
+		mkdir -p $DESTDIR/$f
 	done
 	
-	mkdir -p -m 0750 $destdir/root
-	mkdir -p -m 1777 $destdir/tmp $destdir/var/tmp
+	mkdir -p -m 0750 $DESTDIR/root
+	mkdir -p -m 1777 $DESTDIR/tmp $DESTDIR/var/tmp
 
 	for f in local bin include lib sbin src; do
-		mkdir -p $destdir/usr/$f
+		mkdir -p $DESTDIR/usr/$f
 	done
 
 	for f in locale misc terminfo zoneinfo doc info; do
-		mkdir -p $destdir/usr/share/$f
-		mkdir -p $destdir/usr/local/share/$f
+		mkdir -p $DESTDIR/usr/share/$f
+		mkdir -p $DESTDIR/usr/local/share/$f
 	done
 
 	for f in 1 2 3 4 5 6 7 8; do
-		mkdir -p $destdir/usr/share/man/man$f
-		mkdir -p $destdir/usr/local/share/man/man$f
+		mkdir -p $DESTDIR/usr/share/man/man$f
+		mkdir -p $DESTDIR/usr/local/share/man/man$f
 	done
 
-	cd $destdir/usr && ln -s ./share/man man
-	cd $destdir/usr/local && ln -s ./share/man man
+	cd $DESTDIR/usr && ln -s ./share/man man
+	cd $DESTDIR/usr/local && ln -s ./share/man man
 
 	for f in lock log mail run spool opt cache lib; do
-		mkdir -p $destdir/var/$f
+		mkdir -p $DESTDIR/var/$f
 	done
 	
 	if [ "$xbps_machine" = "x86_64" ]; then
-		mkdir -p $destdir/usr/lib
-		mkdir -p $destdir/lib
-		cd $destdir && ln -s lib lib64
-		cd $destdir/usr && ln -s lib lib64
+		mkdir -p $DESTDIR/usr/lib
+		mkdir -p $DESTDIR/lib
+		cd $DESTDIR && ln -s lib lib64
+		cd $DESTDIR/usr && ln -s lib lib64
 	fi
 }