base: Improve makefile clean handling, introduce CLEANBROKEN variable

It turns out we have quite a number of Makefiles out there without a
clean target. Rather than have all cases code an empty do_configure, add
a CLEANBROKEN variable which when set to "1" will disable the attempt to
"make clean".

This patch also adjusts various recipes which either have this problem
fixed, or have been reported to have make clean failures.

(From OE-Core rev: 45b7d3add14eafc25da62bab68d4ae133f8dcb57)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index e1b25ff134..c135939709 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -217,6 +217,7 @@ python base_eventhandler() {
 }
 
 CONFIGURESTAMPFILE = "${WORKDIR}/configure.sstate"
+CLEANBROKEN = "0"
 
 addtask configure after do_patch
 do_configure[dirs] = "${S} ${B}"
@@ -225,7 +226,7 @@ base_do_configure() {
         if [ -n "${CONFIGURESTAMPFILE}" -a -e "${CONFIGURESTAMPFILE}" ]; then
                 if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" ]; then
                         cd ${B}
-                        if [ -e Makefile -o -e makefile -o -e GNUmakefile ]; then
+                        if [ "${CLEANBROKEN}" != "1" -a -e Makefile -o -e makefile -o -e GNUmakefile ]; then
                                 ${MAKE} clean
                         fi
                         find ${B} -name \*.la -delete