[oe-commits] Christopher Larson : scripts/bitbake: unbreak the git version comparison
git at git.openembedded.org
git at git.openembedded.org
Tue Jul 31 10:41:57 UTC 2012
Module: openembedded-core.git
Branch: master
Commit: f28f6267271edbbef16caec323e9ba76e2216723
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=f28f6267271edbbef16caec323e9ba76e2216723
Author: Christopher Larson <chris_larson at mentor.com>
Date: Mon Jul 30 09:08:46 2012 -0700
scripts/bitbake: unbreak the git version comparison
With the current code, we're calling awk to do a floating point comparison
between '1.7.0.4' and '1.7.5' (on an ubuntu 10.04 LTS machine). These clearly
aren't proper floating point numbers, and the comparison is incorrect. It's
returning true for 1.7.0.4 >= 1.7.5.
Instead of using a floating point comparison for this, call out to python and
let it do it.
Signed-off-by: Christopher Larson <chris_larson at mentor.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
scripts/bitbake | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/scripts/bitbake b/scripts/bitbake
index 580f377..09f8a86 100755
--- a/scripts/bitbake
+++ b/scripts/bitbake
@@ -64,13 +64,16 @@ GITVERSION=`git --version | cut -d ' ' -f 3`
float_test() {
echo | awk 'END { exit ( !( '"$1"')); }'
}
+version_compare() {
+ python -c "from distutils.version import LooseVersion; import sys; sys.exit(not (LooseVersion('$1') $2 LooseVersion('$3')))"
+}
# Tar version 1.24 and onwards handle overwriting symlinks correctly
# but earlier versions do not; this needs to work properly for sstate
float_test "$TARVERSION > 1.23" && needtar="0"
# Need git >= 1.7.5 for git-remote --mirror=xxx syntax
-float_test "$GITVERSION >= 1.7.5" && needgit="0"
+version_compare $GITVERSION ">=" 1.7.5 && needgit="0"
buildpseudo="1"
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