diff options
| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-02-23 13:05:09 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-02-24 00:11:32 +0000 |
| commit | 673e2a05013cbe08efde936f663845031025689d (patch) | |
| tree | 588ea9f4bec14df6127c13a79e556b1aa589ffb8 /meta/classes/autotools.bbclass | |
| parent | f775f76dc01f1a969c00f697507958d8a4f9b088 (diff) | |
| download | openembedded-core-673e2a05013cbe08efde936f663845031025689d.tar.gz openembedded-core-673e2a05013cbe08efde936f663845031025689d.tar.bz2 openembedded-core-673e2a05013cbe08efde936f663845031025689d.zip | |
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.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/autotools.bbclass')
| -rw-r--r-- | 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 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'| \ |