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author | Boris Kolpackov <boris@kolpackov.net> | 2009-10-06 06:56:57 +0000 |
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committer | Boris Kolpackov <boris@kolpackov.net> | 2009-10-06 06:56:57 +0000 |
commit | c3b91d2c427a9f3823a1a6e9dec263d8fef14c9d (patch) | |
tree | 3810a48808d8d16647c39ccc47fd6af7a810b5c5 /NEWS | |
parent | 0d189392ab6f698ebd3aedd59eb703cb1076f9b9 (diff) | |
download | make-c3b91d2c427a9f3823a1a6e9dec263d8fef14c9d.tar.gz |
Implement the new undefine directive.
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -47,6 +47,11 @@ Version 3.81.90 patterns are preferred. To detect this feature search for 'shortest-stem' in the .FEATURES special variable. +* New make directive: 'undefine' allows you to undefine a variable so + that it appears as if it was never set. Both $(flavor) and $(origin) + functions will return 'undefined' for such a variable. To detect this + feature search for 'undefine in the .FEATURES special variable. + Version 3.81 |