[OE-core] [PATCH 14/16] autotools.bbclass: Make builds deterministic
Richard Purdie
richard.purdie at linuxfoundation.org
Thu Feb 23 13:38:23 UTC 2012
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.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/autotools.bbclass | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 5d74333..4db021b 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'| \
--
1.7.5.4
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