(calendar-absolute-from-julian): Declare as a function.
[emacs.git] / src / prefix-args.c
blob16d7b7dba17f54b5ca27b775e18c94875e472a03
1 /* prefix-args.c - echo each argument, prefixed by a string.
2 Copyright (C) 1992, 2001, 2002, 2003, 2004, 2005,
3 2006, 2007 Free Software Foundation, Inc.
5 This file is part of GNU Emacs.
7 GNU Emacs is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
12 GNU Emacs is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Emacs; see the file COPYING. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA. */
22 /* Jim Blandy <jimb@occs.cs.oberlin.edu> - September 1992
24 When using GCC 2 as the linker in the build process, options
25 intended for the linker need to be prefixed with the "-Xlinker"
26 option. If an option takes an argument, we need to use -Xlinker
27 twice - once for the option and once for its argument. For
28 example, to run the linker with the options "-Bstatic" "-e"
29 "_start", you'd need to pass the following options to GCC:
31 -Xlinker -Bstatic -Xlinker -e -Xlinker _start.
33 The Emacs makefile used to use a Bourne Shell `for' loop to prefix
34 each linker option with "-Xlinker", but 1) the for loop was hairier
35 than one might hope because it had to work when there were no
36 arguments to pass to the linker - the shell barfs on a loop like
37 this:
39 for arg in ; do echo -Xlinker "$arg"; done
41 and 2) the whole compilation command containing this loop seems to
42 exit with a non-zero status and halt the build under Ultrix.
44 If I can't write a completely portable program to do this in C,
45 I'm quitting and taking up gardening. */
47 #ifdef HAVE_CONFIG_H
48 # include <config.h>
49 #endif
51 #if STDC_HEADERS
52 # include <stdlib.h> /* for proper declaration of `exit' */
53 #endif
55 #include <stdio.h>
56 #include <stdlib.h>
58 int
59 main (argc, argv)
60 int argc;
61 char **argv;
63 char *progname;
64 char *prefix;
66 progname = argv[0];
67 argc--, argv++;
69 if (argc < 1)
71 fprintf (stderr, "Usage: %s PREFIX ARGS...\n\
72 Echo each ARG preceded by PREFIX and a space.\n", progname);
73 exit (2);
76 prefix = argv[0];
77 argc--, argv++;
79 for (; argc > 0; argc--, argv++)
80 printf ("%s %s%c", prefix, argv[0], (argc > 1) ? ' ' : '\n');
82 exit (0);
85 /* arch-tag: 08136d70-e5c0-49c7-bcd8-b4850233977a
86 (do not change this comment) */