tools/genmodule/writemakefile.c

   1 /*
   2     Copyright © 2005-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Code to write a Makefile with variables that provides the files
   6     and configuration for building the module
   7 */
   8 #include <stdio.h>
   9 #include <stddef.h>
  10 #include <string.h>
  11
  12 #include "genmodule.h"
  13 #include "config.h"
  14
  15 static inline const char *upname(const char *s)
  16 {
  17     static char name[512];
  18     int i = 0;
  19
  20     while (s && i < (sizeof(name)-1))
  21         name[i++] = toupper(*(s++));
  22     name[i] = 0;
  23
  24     return &name[0];
  25 }
  26
  27 void writemakefile(struct config *cfg)
  28 {
  29     FILE *out;
  30     char name[512];
  31     struct stringlist *s;
  32
  33     snprintf(name, sizeof(name), "%s/Makefile.%s", cfg->gendir, cfg->modulename);
  34
  35     out = fopen(name, "w");
  36
  37     if (out == NULL)
  38     {
  39         perror(name);
  40         exit(20);
  41     }
  42
  43     fprintf(out,
  44             "%s_STARTFILES += %s_start\n"
  45             "%s_ENDFILES += %s_end\n"
  46             "%s_MODDIR += %s\n",
  47             cfg->modulename, cfg->modulename,
  48             cfg->modulename, cfg->modulename,
  49             cfg->modulename, cfg->moddir
  50     );
  51
  52     fprintf(out, "%s_LINKLIBFILES +=", cfg->modulename);
  53     if (cfg->options & OPTION_STUBS)
  54         fprintf(out, " %s_stubs", cfg->modulename);
  55     if (cfg->options & OPTION_AUTOINIT)
  56         fprintf(out, " %s_autoinit", cfg->modulename);
  57     if (cfg->modtype == LIBRARY)
  58         fprintf(out, " %s_getlibbase", cfg->modulename);
  59     fprintf(out, "\n");
  60     fprintf(out, "%s_RELLINKLIBFILES +=", cfg->modulename);
  61     if (cfg->options & OPTION_STUBS)
  62         fprintf(out, " %s_relstubs", cfg->modulename);
  63     if (cfg->options & OPTION_AUTOINIT)
  64         fprintf(out, " %s_relautoinit", cfg->modulename);
  65     if (cfg->modtype == LIBRARY)
  66         fprintf(out, " %s_relgetlibbase", cfg->modulename);
  67     fprintf(out, "\n");
  68
  69     /* Currently there are no asm files anymore */
  70     fprintf(out, "%s_LINKLIBAFILES +=\n", cfg->modulename);
  71     fprintf(out, "%s_RELLINKLIBAFILES +=\n", cfg->modulename);
  72
  73     fprintf(out, "%s_INCLUDES += ", cfg->modulename);
  74     if (cfg->options & OPTION_INCLUDES)
  75     {
  76         fprintf(out,
  77                 "clib/%s_protos.h inline/%s.h defines/%s.h proto/%s.h",
  78                 cfg->modulename, cfg->modulename, cfg->modulename, cfg->modulename
  79         );
  80     }
  81     if (cfg->interfacelist)
  82     {
  83         struct interfaceinfo *in;
  84         for (in = cfg->interfacelist; in; in = in->next)
  85             fprintf(out,
  86                     " interface/%s.h"
  87                     , in->interfacename
  88             );
  89     }
  90     fprintf(out, "\n");
  91
  92     fprintf(out, "%s_CFLAGS  +=", cfg->modulename);
  93     for (s = cfg->rellibs; s ; s = s->next)
  94         fprintf(out, " -D__%s_RELLIBBASE__", upname(s->s));
  95     fprintf(out, "\n");
  96
  97     fprintf(out, "%s_DFLAGS  +=", cfg->modulename);
  98     for (s = cfg->rellibs; s ; s = s->next)
  99         fprintf(out, " -D__%s_RELLIBBASE__", upname(s->s));
 100     fprintf(out, "\n");
 101
 102     fprintf(out, "%s_LDFLAGS +=", cfg->modulename);
 103     fprintf(out,"\n");
 104
 105     fprintf(out, "%s_LIBS +=", cfg->modulename);
 106     for (s = cfg->rellibs; s ; s = s->next)
 107         fprintf(out, " %s_rel", s->s);
 108     fprintf(out,"\n");
 109
 110     if (ferror(out))
 111     {
 112         perror("Error writing Makefile");
 113         fclose(out);
 114         exit(20);
 115     }
 116
 117     fclose(out);
 118 }