From bcf83bb604906361db98003127b90c422e822322 Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Tue, 17 Sep 2013 11:33:49 +0000
Subject: autotools: Remove .la files if rebuilding non out of tree software

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/autotools.bbclass | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'meta/classes')

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 4e4ef986bf..883eb06e26 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -108,10 +108,16 @@ CONFIGURESTAMPFILE = "${WORKDIR}/configure.sstate"
 
 autotools_preconfigure() {
 	if [ -n "${CONFIGURESTAMPFILE}" -a -e "${CONFIGURESTAMPFILE}" ]; then
-		if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" -a "${S}" != "${B}" ]; then
-			echo "Previously configured separate build directory detected, cleaning ${B}"
-			rm -rf ${B}
-			mkdir ${B}
+		if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" ]; then
+			if [ "${S}" != "${B}" ]; then
+				echo "Previously configured separate build directory detected, cleaning ${B}"
+				rm -rf ${B}
+				mkdir ${B}
+			else
+				# At least remove the .la files since automake won't automatically
+				# regenerate them even if CFLAGS/LDFLAGS are different
+				cd ${S}; find ${S} -name \*.la -delete
+			fi
 		fi
 	fi
 }
-- 
cgit 1.2.3-korg