Check if the target-specific variable is the same as the global
commit06e7d58a6297936eee4aaca123654cb43643cb6f
authorpsmith <psmith>
Tue, 30 Nov 2010 14:48:52 +0000 (30 14:48 +0000)
committerpsmith <psmith>
Tue, 30 Nov 2010 14:48:52 +0000 (30 14:48 +0000)
treef8e91850df80b6d378542d48be5040d1b60e02f1
parent216e9161bcedfca439bfe623580bd10b5d92b218
Check if the target-specific variable is the same as the global
variable, and if so don't try to update it.  Savannah bug #31743.
ChangeLog
doc/make.texi
read.c
tests/scripts/features/targetvars