From d06f2c089e01b7c67699800a7a54a4225233da93 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 24 Oct 2014 15:17:03 +0100 Subject: base.bbclass: Enable using 'make clean' for rebuilds When something rebuilds say due to ${baselib} changing or some other key variable, software is often not rebuilt due to the fact that make detects no dependency change. By running "make clean" when these changes occur, we can at least try and ensure the correct rebuilds happen. We use the same checksum check as autotools to decide if things have changed or not. Signed-off-by: Richard Purdie --- meta/classes/base.bbclass | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass index ff8c63394f..e1b25ff134 100644 --- a/meta/classes/base.bbclass +++ b/meta/classes/base.bbclass @@ -216,11 +216,24 @@ python base_eventhandler() { } +CONFIGURESTAMPFILE = "${WORKDIR}/configure.sstate" + addtask configure after do_patch do_configure[dirs] = "${S} ${B}" do_configure[deptask] = "do_populate_sysroot" base_do_configure() { - : + if [ -n "${CONFIGURESTAMPFILE}" -a -e "${CONFIGURESTAMPFILE}" ]; then + if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" ]; then + cd ${B} + if [ -e Makefile -o -e makefile -o -e GNUmakefile ]; then + ${MAKE} clean + fi + find ${B} -name \*.la -delete + fi + fi + if [ -n "${CONFIGURESTAMPFILE}" ]; then + echo ${BB_TASKHASH} > ${CONFIGURESTAMPFILE} + fi } addtask compile after do_configure -- cgit v1.2.3