From 95eb87b7f662f9faabaccea8dca534b1487c8cac Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Thu, 23 Feb 2012 13:05:09 +0000 Subject: autotools.bbclass: Make builds deterministic We need to ensure any aclocal-copy directory is removed before we s earch for .m4 files, else the locations .m4 files are found from can vary depending on whether its the first or second time we run configure. Clearing any existing aclocal-copy directory before we start resolves this issue and makes builds deterministic again. (From OE-Core rev: 673e2a05013cbe08efde936f663845031025689d) Signed-off-by: Richard Purdie --- meta/classes/autotools.bbclass | 2 ++ 1 file changed, 2 insertions(+) (limited to 'meta/classes') diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass index e22ea6837f..a8d2b5f32e 100644 --- a/meta/classes/autotools.bbclass +++ b/meta/classes/autotools.bbclass @@ -102,6 +102,8 @@ autotools_do_configure() { if [ -e ${S}/configure.in -o -e ${S}/configure.ac ]; then olddir=`pwd` cd ${S} + # Remove any previous copy of the m4 macros + rm -rf ${B}/aclocal-copy/ if [ x"${acpaths}" = xdefault ]; then acpaths= for i in `find ${S} -maxdepth 2 -name \*.m4|grep -v 'aclocal.m4'| \ -- cgit v1.2.3-54-g00ecf