tools/MetaMake/mmake.c

   1 /* MetaMake - A Make extension
   2    Copyright © 1995-2004, The AROS Development Team. All rights reserved.
   3
   4 This file is part of MetaMake.
   5
   6 MetaMake is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 MetaMake is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU CC; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20 /* Includes */
  21 #include "config.h"
  22
  23 #ifdef PROTOTYPES
  24 #   define PARAMS(x) x
  25 #else
  26 #   define PARAMS(x) ()
  27 #endif /* PROTOTYPES */
  28
  29 #if defined(HAVE_STDARG_H) && defined(__STDC__) && __STDC__
  30 #   include <stdarg.h>
  31 #   define VA_START(args, lastarg) va_start(args, lastarg)
  32 #else
  33 #   include <varargs.h>
  34 #   define VA_START(args, lastarg) va_start(args)
  35 #endif
  36
  37 #ifndef __DATE__
  38 #   define __DATE__ "No __DATE__"
  39 #endif
  40
  41 #include <stdio.h>
  42 #include <assert.h>
  43 #include <errno.h>
  44 #include <ctype.h>
  45 #include <stdlib.h>
  46 #include <time.h>
  47 #ifdef HAVE_STRING_H
  48 #   include <string.h>
  49 #else
  50 #   include <strings.h>
  51 #endif
  52 #ifdef HAVE_SYS_STAT_H
  53 #   include <sys/stat.h>
  54 #endif
  55 #ifdef HAVE_SYS_TYPES_H
  56 #   include <sys/types.h>
  57 #endif
  58
  59 #include "list.h"
  60 #include "mem.h"
  61 #include "var.h"
  62 #include "dep.h"
  63 #include "project.h"
  64
  65 /* globals */
  66 char * mflags[64];
  67 int mflagc;
  68 int verbose = 0;
  69 int debug = 0;
  70
  71 /* Functions */
  72 void
  73 error (char * fmt, ...)
  74 {
  75     va_list args;
  76     VA_START (args, fmt);
  77     fprintf (stderr, "Error: ");
  78     vfprintf (stderr, fmt, args);
  79     if (errno != 0)
  80         fprintf (stderr, ": %s", strerror (errno));
  81     fprintf (stderr, "\n");
  82     va_end (args);
  83 }
  84
  85
  86 int
  87 main (int argc, char ** argv)
  88 {
  89     char * currdir;
  90     int t;
  91     char * targets[64];
  92     int targetc;
  93
  94     currdir = getcwd (NULL, 1024);
  95
  96     mflagc = targetc = 0;
  97
  98     for (t=1; t<argc; t++)
  99     {
 100         if (argv[t][0] == '-')
 101         {
 102             if (!strcmp (argv[t], "--version"))
 103             {
 104                 printf ("MetaMake %s (%s)\n", PACKAGE_VERSION, __DATE__);
 105                 if (argc == 2)
 106                     exit (0);
 107             }
 108             else if (!strcmp (argv[t], "--verbose") || !strcmp (argv[t], "-v"))
 109             {
 110                 verbose = 1;
 111             }
 112             else if (!strcmp (argv[t], "--debug"))
 113             {
 114                 debug = 1;
 115             }
 116             else if (!strcmp (argv[t], "--help"))
 117             {
 118                 printf ("%s [--version] [-v,--verbose] [--debug] [--help]\n", argv[0]);
 119                 return 0;
 120             }
 121             else
 122             {
 123                 mflags[mflagc++] = argv[t];
 124             }
 125         }
 126         else
 127         {
 128             targets[targetc++] = argv[t];
 129         }
 130     }
 131
 132     initprojects ();
 133
 134     if (!targetc)
 135     {
 136         Project * firstprj = getfirstproject ();
 137
 138         assert (firstprj);
 139
 140         targets[targetc++] = firstprj->node.name;
 141     }
 142
 143     for (t=0; t<targetc; t++)
 144     {
 145         char * pname, * tname, * ptr;
 146         Project * prj;
 147
 148         pname = ptr = targets[t];
 149         while (*ptr && *ptr != '.')
 150             ptr ++;
 151         if (*ptr)
 152             *ptr ++ = 0;
 153         tname = ptr;
 154
 155         prj = findproject (pname);
 156
 157         if (!prj)
 158         {
 159             printf ("Nothing known about project %s\n", pname);
 160             return 20;
 161         }
 162
 163         maketarget (prj, tname);
 164     }
 165
 166     expungeprojects ();
 167
 168     chdir (currdir);
 169
 170     free (currdir);
 171
 172     return 0;
 173 }
 174