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96128417 | 1 | /* genmddeps.c - creates a makefile dependency fragment for the md file. |
f1717362 | 2 | Copyright (C) 2004-2016 Free Software Foundation, Inc. |
96128417 | 3 | |
8c4c00c1 | 4 | This program is free software; you can redistribute it and/or modify it |
5 | under the terms of the GNU General Public License as published by the | |
6 | Free Software Foundation; either version 3, or (at your option) any | |
7 | later version. | |
96128417 | 8 | |
8c4c00c1 | 9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | GNU General Public License for more details. | |
96128417 | 13 | |
8c4c00c1 | 14 | You should have received a copy of the GNU General Public License |
15 | along with this program; see the file COPYING3. If not see | |
16 | <http://www.gnu.org/licenses/>. */ | |
96128417 | 17 | |
18 | #include "bconfig.h" | |
19 | #include "system.h" | |
20 | #include "coretypes.h" | |
96128417 | 21 | #include "errors.h" |
77ba95d0 | 22 | #include "read-md.h" |
96128417 | 23 | |
24 | ||
25 | struct filedep | |
26 | { | |
27 | struct filedep *next; | |
28 | const char *pathname; | |
29 | }; | |
30 | ||
31 | static struct filedep *deps, **last = &deps; | |
32 | ||
33 | static void | |
34 | add_filedep (const char *pathname) | |
35 | { | |
36 | struct filedep *n = XNEW (struct filedep); | |
37 | n->pathname = pathname; | |
38 | *last = n; | |
39 | last = &n->next; | |
40 | } | |
41 | ||
42 | int | |
43 | main (int argc, char **argv) | |
44 | { | |
45 | struct filedep *d; | |
46 | ||
47 | progname = "genmddeps"; | |
48 | include_callback = add_filedep; | |
48e1416a | 49 | |
664c5888 | 50 | if (!read_md_files (argc, argv, NULL, NULL)) |
51 | return FATAL_EXIT_CODE; | |
96128417 | 52 | |
53 | *last = NULL; | |
54 | ||
55 | /* Output a variable containing all of the include files. */ | |
56 | fputs ("MD_INCLUDES =", stdout); | |
57 | for (d = deps; d ; d = d->next) | |
58 | printf (" \\\n\t%s", d->pathname); | |
59 | putchar ('\n'); | |
60 | ||
61 | /* Output make targets for these includes with empty actions. This | |
62 | will guard against make errors when includes are removed. */ | |
63 | for (d = deps; d ; d = d->next) | |
64 | printf ("\n%s:\n", d->pathname); | |
65 | ||
66 | fflush (stdout); | |
67 | return (ferror (stdout) != 0 ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE); | |
68 | } |