maint.mk: makefile_at_at_check extend and clean up
authorJim Meyering <meyering@redhat.com>
Mon, 25 Apr 2011 08:24:20 +0000 (10:24 +0200)
committerJim Meyering <meyering@redhat.com>
Mon, 25 Apr 2011 08:24:31 +0000 (10:24 +0200)
commitea868d4a150963fafb230c888dc093a2e06a3613
treee2ea34e32fd8f36f6d29fd76691404ec1a89f392
parent349d7fe0e307d59d508b3579317ee8d4eacfeb9c
maint.mk: makefile_at_at_check extend and clean up

* top/maint.mk (sc_makefile_at_at_check): Check *.mk files
in addition to */Makefile.am.
Exempt legitimate uses of @VAR@ notation, e.g.,
MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@
Remove obsolete coreutils-specific comment.
Prompted by discussion here:
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/26074
ChangeLog
top/maint.mk