net-tools: split build stuff into do_build().

--HG--
extra : convert_revision : ab904f04015a8dbbae48c7ea7203ad5a44c53117

srcpkgs/net-tools/template

@@ -12,13 +12,18 @@ long_desc="
 
 Add_dependency run glibc
 
-do_install()
+do_build()
 {
-	cd $wrksrc
+	cd ${wrksrc} || return 1
 	. $XBPS_HELPERSDIR/replace-interpreter.sh
 	replace_interpreter bash configure.sh
 
-	yes "" | make || exit 1
-	make BASEDIR=${DESTDIR} update
+	yes "" | make || return 1
+}
+
+do_install()
+{
+	cd ${wrksrc} || return 1
+	make BASEDIR=${DESTDIR} update || return 1
 	rm -rf ${DESTDIR}/usr/share/man/man1
 }