Source Mage code commit list

[Vlad Glagolev <scm AT sourcemage.org>]

GIT changes to master grimoire by Vlad Glagolev <stealth AT sourcemage.org>:

 ChangeLog |    1 +
 FUNCTIONS |    7 +++++++
 2 files changed, 8 insertions(+)

New commits:
commit 181c033d1a6c28cf7ccebf4265ef37d184857152
Author: Vlad Glagolev <stealth AT sourcemage.org>
Commit: Vlad Glagolev <stealth AT sourcemage.org>

    added first draft for function is_version_less() to compare two versions

diff --git a/ChangeLog b/ChangeLog
index 565842c..477e6d5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 2011-06-20 Vlad Glagolev <stealth AT sourcemage.org>
        * utils/memtester: new spell, utility to test for memory faults
+       * FUNCTIONS: added function is_version_less() to compare two versions
 
 2011-06-20 Ladislav Hagara <hgr AT vabo.cz>
        * utils/inxi: new spell, system information script
diff --git a/FUNCTIONS b/FUNCTIONS
index 00cab13..2b2bedc 100755
--- a/FUNCTIONS
+++ b/FUNCTIONS
@@ -703,6 +703,13 @@ function default_build_make(){
 }
 
 #---
+## Compare if one version is less than another (uses sort from coreutils)
+#---
+function is_version_less() {
+  [ ! $(echo -e "$1\n$2" | sort --version-sort | head -1) = "$2" ]
+}
+
+#---
 ## Simple version check with force depends
 ## @params $1 - the spell to check the version of
 ## @params $2 - the simple version to check against