* siteconfig: Clear cache before rebuilding
@ 2012-09-28 13:16 Richard Purdie
0 siblings, 0 replies; only message in thread
From: Richard Purdie @ 2012-09-28 13:16 UTC (permalink / raw)
To: openembedded-core
This ensures consistent build results and avoids build failures when compiler flags
change for example.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
diff --git a/meta/classes/siteconfig.bbclass b/meta/classes/siteconfig.bbclass
index ccbe5b9..2de7153 100644
--- a/meta/classes/siteconfig.bbclass
+++ b/meta/classes/siteconfig.bbclass
@@ -18,6 +18,7 @@ siteconfig_do_siteconfig_gencache () {
>${WORKDIR}/site_config_${MACHINE}/configure.ac
cd ${WORKDIR}/site_config_${MACHINE}
autoconf
+ rm ${PN}_cache
CONFIG_SITE="" ${EXTRASITECONFIG} ./configure ${CONFIGUREOPTS} --cache-file ${PN}_cache
sed -n -e "/ac_cv_c_bigendian/p" -e "/ac_cv_sizeof_/p" \
-e "/ac_cv_type_/p" -e "/ac_cv_header_/p" -e "/ac_cv_func_/p" \
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