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[bpt/guile.git] / libguile / guile-func-name-check
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34cbb053
AW
1#!/usr/bin/awk -f
2#
3# Copyright (C) 2000, 2001, 2006 Free Software Foundation, Inc.
4#
5# This program is free software; you can redistribute it and/or modify
6# it under the terms of the GNU Lesser General Public License as
7# published by the Free Software Foundation; either version 3, or (at
8# your option) any later version.
9#
10# This program is distributed in the hope that it will be useful, but
11# WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13# Lesser General Public License for more details.
14#
15# You should have received a copy of the GNU Lesser General Public
16# License along with this software; see the file COPYING.LESSER. If
17# not, write to the Free Software Foundation, Inc., 51 Franklin
18# Street, Fifth Floor, Boston, MA 02110-1301 USA
19#
20# Written by Greg J. Badros, <gjb@cs.washington.edu>
21# 11-Jan-2000
22
23BEGIN {
24 filename = ARGV[1];
25 in_a_func = 0;
26}
27
28/^SCM_DEFINE/ {
29 func_name = $0;
30 sub(/^[^\(\n]*\([ \t]*/,"", func_name);
31 sub(/[ \t]*,.*/,"", func_name);
32# print func_name; # GJB:FIXME:: flag to do this to list primitives?
33 in_a_func = 1;
34}
35
36/^\{/ && in_a_func {
37 if (!match(last_line,/^#define[ \t]+FUNC_NAME[ \t]+/)) {
38 printf filename ":" NR ":***" > "/dev/stderr";
39 print "Missing or erroneous `#define FUNC_NAME s_" func_name "'" > "/dev/stderr";
40 } else {
41 sub(/^#define[ \t]+FUNC_NAME[ \t]+s_/, "", last_line);
42 sub(/[ \t]*$/,"",last_line);
43 if (last_line != func_name) {
44 printf filename ":" NR ":***" > "/dev/stderr";
45 print "Mismatching FUNC_NAME. Should be: `#define FUNC_NAME s_" func_name "'" > "/dev/stderr";
46 }
47 }
48}
49
501 == next_line_better_be_undef {
51 if (!match($0,/^#undef FUNC_NAME[ \t]*$/)) {
52 printf filename ":" NR ":***" > "/dev/stderr";
53 print "Missing or erroneous #undef for " func_name ": "
54 "Got `" $0 "' instead." > "/dev/stderr";
55 }
56 in_a_func = "";
57 func_name = "";
58 next_line_better_be_undef = 0;
59}
60
61/^\}/ && in_a_func {
62 next_line_better_be_undef = 1;
63}
64
65{ last_line = $0; }