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29 * @(#)config.h 8.1 (Berkeley) 6/6/93
36 #include <sys/types.h>
37 #include <sys/queue.h>
42 STAILQ_ENTRY(cfgfile) cfg_next;
45 STAILQ_HEAD(, cfgfile) cfgfiles;
48 STAILQ_ENTRY(file_list) f_next;
49 char *f_fn; /* the name */
50 int f_type; /* type */
51 u_char f_flags; /* see below */
52 char *f_compilewith; /* special make rule if present */
53 char *f_depends; /* additional dependancies */
54 char *f_clean; /* File list to add to clean rule */
55 char *f_warn; /* warning message */
56 const char *f_objprefix; /* prefix string for object name */
61 STAILQ_ENTRY(files_name) f_next;
71 #define DEVDONE 0x80000000
72 #define TYPEMASK 0x7fffffff
77 #define NO_IMPLCT_RULE 1
79 #define BEFORE_DEPEND 4
83 int d_done; /* processed */
84 char *d_name; /* name of device (e.g. rk11) */
85 #define UNKNOWN -2 /* -2 means not set yet */
86 STAILQ_ENTRY(device) d_next; /* Next one in list */
94 * Config has a global notion of which machine type is
95 * being used. It uses the name of the machine in choosing
96 * files and directories. Thus if the name of the machine is ``i386'',
97 * it will build from ``Makefile.i386'' and use ``../i386/inline''
98 * in the makerules, etc. machinearch is the global notion of the
99 * MACHINE_ARCH for this MACHINE.
105 * For each machine, a set of CPU's may be specified as supported.
106 * These and the options (below) are put in the C flags in the makefile.
110 SLIST_ENTRY(cputype) cpu_next;
113 SLIST_HEAD(, cputype) cputype;
116 * A set of options may also be specified which are like CPU types,
117 * but which may also specify values for the options.
118 * A separate set of options may be defined for make-style options.
123 int op_ownfile; /* true = own file, false = makefile */
124 SLIST_ENTRY(opt) op_next;
125 SLIST_ENTRY(opt) op_append;
128 SLIST_HEAD(opt_head, opt) opt, mkopt, rmopts;
135 SLIST_ENTRY(opt_list) o_next;
138 SLIST_HEAD(, opt_list) otab;
142 STAILQ_ENTRY(hint) hint_next;
145 STAILQ_HEAD(hint_head, hint) hints;
148 * Tag present in the kernelconf.tmlp template file. It's mandatory for those
149 * two strings to be the same. Otherwise you'll get into trouble.
151 #define KERNCONFTAG "%%KERNCONFFILE%%"
154 * Faked option to note, that the configuration file has been taken from the
155 * kernel file and inclusion of DEFAULTS etc.. isn't nessesery, because we
156 * already have a list of all required devices.
158 #define OPT_AUTOGEN "CONFIG_AUTOGENERATED"
162 extern char kernconfstr[];
166 extern int incignore;
168 char *get_word(FILE *);
169 char *get_quoted_word(FILE *);
170 char *path(const char *);
171 char *raisestr(char *);
172 void remember(const char *);
173 void moveifchanged(const char *, const char *);
179 void makehints(void);
181 void cfgfile_add(const char *);
182 void cfgfile_removeall(void);
183 FILE *open_makefile_template(void);
185 extern STAILQ_HEAD(device_head, device) dtab;
187 extern char errbuf[80];
189 extern const char *yyfile;
191 extern STAILQ_HEAD(file_list_head, file_list) ftab;
193 extern STAILQ_HEAD(files_name_head, files_name) fntab;
195 extern int profiling;
196 extern int debugging;
197 extern int found_defaults;
201 extern char *PREFIX; /* Config file name - for error messages */
202 extern char srcdir[]; /* root of the kernel source tree */
204 #define eq(a,b) (!strcmp(a,b))
205 #define ns(s) strdup(s)