From: Jim Meyering <meyering@redhat.com>
Date: Mon, 23 May 2011 07:12:06 +0000 (+0200)
Subject: maint.mk: generalize/improve the tight-scope rule
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=9df761edc6b29dbe2b7009b15dfe26a296d50a92;hp=9df761edc6b29dbe2b7009b15dfe26a296d50a92;p=pspp

maint.mk: generalize/improve the tight-scope rule

* top/maint.mk: Emit a warning when the test is skipped.
(_gl_TS_dir): Add $(srcdir)/ prefix.
(_gl_TS_function_match): Simplify, rather than trying
to enumerate common types.  Otherwise, it would fail to match an
"extern unsigned char const *" declaration in idutils.
(_gl_TS_extern): Do not endorse use of "XTERN", but do provide
a way to support use of that type of macro.
(_gl_TS_var_match): Simplify regexp.
(_gl_TS_obj_files): New configurable variable.
(_gl_TS_headers): Likewise.
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