void read_files(void);
void do_objs(FILE *fp, const char *msg, int ext);
-void do_ordered(FILE *fp);
void do_files(FILE *fp, const char *msg, char ext);
void do_machdep(FILE *ofp);
-void do_build(const char *name, void (*format)(FILE *));
void do_rules(FILE *f);
-void do_load(FILE *f);
-struct file_list *do_systemspec(FILE *f, struct file_list *fl, int first);
-void do_swapspec(FILE *f, const char *name, char *sysname);
void copy_dependencies(FILE *makin, FILE *makout);
-void build_cputypes(FILE *fp);
-void build_confdep(FILE *fp);
-
struct file_list *fl_lookup(char *file);
struct file_list *fltail_lookup(char *file);
struct file_list *new_fent(void);
void put_source_file_name(FILE *fp, struct file_list *tp);
-#define DO_SWAPFILE 0
-
#define next_word(fp, wd) \
{ register const char *word = get_word(fp); \
if (word == (char *)EOF) \
}
char *COPTS;
-static struct users {
- int u_default;
- int u_min;
- int u_max;
-} users[] = {
- { 24, 2, 1024 }, /* MACHINE_VAX */
- { 8, 2, 32 }, /* MACHINE_SUN */
- { 16, 4, 32 }, /* MACHINE_ROMP */
- { 8, 2, 32 }, /* MACHINE_SUN2 */
- { 8, 2, 32 }, /* MACHINE_SUN3 */
- { 24, 8, 1024}, /* MACHINE_MMAX */
- { 32, 8, 1024}, /* MACHINE_SQT */
- { 8, 2, 32 }, /* MACHINE_SUN4 */
- { 2, 2, 1024 }, /* MACHINE_I386 */
- { 32, 8, 1024 }, /* MACHINE_IX */
- { 32, 8, 1024 }, /* MACHINE_MIPSY */
- { 32, 8, 1024 }, /* MACHINE_MIPS*/
- { 32, 8, 1024 }, /* MACHINE_I860*/
- { 8, 2, 32 }, /* MACHINE_M68K */
- { 8, 2, 32 }, /* MACHINE_M88K */
- { 8, 2, 32 }, /* MACHINE_M98K */
- { 8, 2, 32 }, /* MACHINE_HPPA */
- { 8, 2, 32 }, /* MACHINE_SPARC */
- { 8, 2, 32 }, /* MACHINE_PPC */
- { 8, 2, 32 }, /* MACHINE_ARM */
- { 8, 2, 32 }, /* MACHINE_X86_64 */
-};
-#define NUSERS (sizeof (users) / sizeof (users[0]))
const char *
get_VPATH(void)
char pname[BUFSIZ];
char line[BUFSIZ];
struct opt *op;
- struct users *up;
read_files();
(void) sprintf(line, "%s/Makefile.template", config_directory);
dfp = fopen(path("Makefile"), "r");
rename(path("Makefile"), path("Makefile.old"));
unlink(path("Makefile.old"));
- unlink(path("M.d"));
- if ((ofp = fopen(path("M.d"), "w")) == NULL) {
- perror(path("M.d"));
- /* We'll let this error go */
- }
- else
- fclose(ofp);
ofp = fopen(path("Makefile"), "w");
if (ofp == 0) {
perror(path("Makefile"));
}
fprintf(ofp, "SOURCE_DIR=%s\n", source_directory);
- if (machine == MACHINE_SUN || machine == MACHINE_SUN2
- || machine == MACHINE_SUN3 || machine == MACHINE_SUN4)
- fprintf(ofp, "export IDENT=-D%s -D%s", machinename, allCaps(ident));
- else
- fprintf(ofp, "export IDENT=-D%s", allCaps(ident));
+ fprintf(ofp, "export CONFIG_DEFINES =");
if (profiling)
fprintf(ofp, " -DGPROF");
- if (cputype == 0) {
- printf("cpu type must be specified\n");
- exit(1);
- }
- do_build("cputypes.h", build_cputypes);
- do_build("platforms.h", build_cputypes);
for (op = opt; op; op = op->op_next)
if (op->op_value)
else
fprintf(ofp, " -D%s", op->op_name);
fprintf(ofp, "\n");
- if ((unsigned)machine > NUSERS) {
- printf("maxusers config info isn't present, using vax\n");
- up = &users[MACHINE_VAX-1];
- } else
- up = &users[machine-1];
- if (maxusers < up->u_min) {
- maxusers = up->u_min;
- } else if (maxusers > up->u_max)
- printf("warning: maxusers > %d (%d)\n", up->u_max, maxusers);
- if (maxusers) {
- do_build("confdep.h", build_confdep);
- }
for (op = mkopt; op; op = op->op_next)
if (op->op_value)
fprintf(ofp, "%s=%s\n", op->op_name, op->op_value);
goto percent;
if (profiling && strncmp(line, "COPTS=", 6) == 0) {
register char *cp;
- if (machine != MACHINE_MMAX)
- fprintf(ofp,
+ fprintf(ofp,
"GPROF.EX=$(SOURCE_DIR)/machdep/%s/gmon.ex\n", machinename);
cp = index(line, '\n');
if (cp)
exit(1);
}
strcpy(COPTS, cp);
- if (machine == MACHINE_MIPSY || machine == MACHINE_MIPS) {
- fprintf(ofp, "%s ${CCPROFOPT}\n", line);
- fprintf(ofp, "PCOPTS=%s\n", cp);
- } else if (machine == MACHINE_MMAX)
- fprintf(ofp, "%s -p\n",line);
- else
- fprintf(ofp, "%s -pg\n", line);
+ fprintf(ofp, "%s -pg\n", line);
continue;
}
fprintf(ofp, "%s", line);
} else if (eq(line, "%CFILES\n")) {
do_files(ofp, "CFILES=", 'c');
do_objs(ofp, "COBJS=", 'c');
+ } else if (eq(line, "%CXXFILES\n")) {
+ do_files(ofp, "CXXFILES=", 'p');
+ do_objs(ofp, "CXXOBJS=", 'p');
} else if (eq(line, "%SFILES\n")) {
do_files(ofp, "SFILES=", 's');
do_objs(ofp, "SOBJS=", 's');
} else if (eq(line, "%MACHDEP\n")) {
- /*
- * Move do_machdep() after the mkopt stuff.
- */
- for (op = mkopt; op; op = op->op_next)
- fprintf(ofp, "%s=%s\n", op->op_name, op->op_value);
do_machdep(ofp);
} else if (eq(line, "%RULES\n"))
do_rules(ofp);
- else if (eq(line, "%LOAD\n"))
- do_load(ofp);
else
fprintf(stderr,
"Unknown %% construct in generic makefile: %s",
const char *devorprof;
int options;
int not_option;
- int ordered;
- int sedit; /* SQT */
char pname[BUFSIZ];
char fname[1024];
char *rest = (char *) 0;
- struct cputype *cp;
int nreqs, first = 1, isdup;
ftab = 0;
* filename [ standard | optional ]
* [ dev* | profiling-routine ] [ device-driver]
*/
- /*
- * MACHINE_SQT ONLY:
- *
- * filename [ standard | optional ]
- * [ ordered | sedit ]
- * [ dev* | profiling-routine ] [ device-driver]
- */
wd = get_word(fp);
if (wd == (char *)EOF) {
(void) fclose(fp);
first++;
goto openit;
}
- if (first == 2) {
- (void) sprintf(fname, "files.%s", allCaps(ident));
- first++;
- fp = fopenp(VPATH, fname, pname, "r");
- if (fp != 0)
- goto next;
- }
return;
}
if (wd == 0)
else
isdup = 0;
tp = 0;
- if (first == 3 && (tp = fltail_lookup(this)) != 0)
- printf("%s: Local file %s overrides %s.\n",
- fname, this, tp->f_fn);
nreqs = 0;
devorprof = "";
- ordered = 0;
- sedit = 1; /* SQT: assume sedit for now */
needs = 0;
if (eq(wd, "standard"))
goto checkdev;
next_word(fp, wd);
if (wd == 0)
goto doneopt;
- if (eq(wd, "ordered")) {
- ordered++;
- goto nextopt;
- }
- if (machine == MACHINE_SQT && eq(wd, "sedit")) {
- sedit++;
- goto nextopt;
- }
if (eq(wd, "not")) {
not_option = !not_option;
goto nextopt;
goto nextopt;
}
- for (cp = cputype; cp; cp = cp->cpu_next)
- if (opteq(cp->cpu_name, wd)) {
- if (nreqs == 1) {
- free(needs);
- needs = 0;
- }
- goto nextopt;
- }
-
invis:
while ((wd = get_word(fp)) != 0)
;
goto getrest;
next_word(fp, wd);
if (wd) {
- if (eq(wd, "ordered")) {
- ordered++;
- goto checkdev;
- }
- if (machine == MACHINE_SQT && eq(wd, "sedit")) {
- sedit++;
- goto checkdev;
- }
devorprof = wd;
next_word(fp, wd);
}
else
tp->f_type = NORMAL;
tp->f_flags = 0;
- if (ordered)
- tp->f_flags |= ORDERED;
- if (sedit) /* SQT */
- tp->f_flags |= SEDIT;
tp->f_needs = needs;
if (pf && pf->f_type == INVISIBLE)
pf->f_flags = 1; /* mark as duplicate */
char *cp;
char och;
const char *sp;
-#if DO_SWAPFILE
- register struct file_list *fl;
- char swapname[32];
-#endif /* DO_SWAPFILE */
fprintf(fp, "%s", msg);
lpos = strlen(msg);
* Check for '.o' file in list
*/
cp = tp->f_fn + (len = strlen(tp->f_fn)) - 1;
- if ((ext == -1 && tp->f_flags & ORDERED) || /* not in objs */
- (ext != -1 && *cp != ext))
+ if (ext != -1 && *cp != ext)
continue;
else if (*cp == 'o') {
if (len + lpos > 72) {
continue;
}
sp = tail(tp->f_fn);
-#if DO_SWAPFILE
- for (fl = conf_list; fl; fl = fl->f_next) {
- if (fl->f_type != SWAPSPEC)
- continue;
- (void) sprintf(swapname, "swap%s.c", fl->f_fn);
- if (eq(sp, swapname))
- goto cont;
- }
-#endif /* DO_SWAPFILE */
cp = (char *)sp + (len = strlen(sp)) - 1;
och = *cp;
*cp = 'o';
fprintf(fp, "%s ", sp);
lpos += len + 1;
*cp = och;
-#if DO_SWAPFILE
-cont:
- ;
-#endif /* DO_SWAPFILE */
}
- if (lpos != 8)
- putc('\n', fp);
-}
-
-/* not presently used and probably broken, use ORDERED instead */
-void
-do_ordered(FILE *fp)
-{
- register struct file_list *tp;
- register int lpos, len;
- char *cp;
- char och;
- const char *sp;
-
- fprintf(fp, "ORDERED=");
- lpos = 10;
- for (tp = ftab; tp != 0; tp = tp->f_next) {
- if ((tp->f_flags & ORDERED) != ORDERED)
- continue;
- sp = tail(tp->f_fn);
- cp = (char *)sp + (len = strlen(sp)) - 1;
- och = *cp;
- *cp = 'o';
- if (len + lpos > 72) {
- lpos = 8;
- fprintf(fp, "\\\n\t");
- }
- fprintf(fp, "%s ", sp);
- lpos += len + 1;
- *cp = och;
- }
- if (lpos != 8)
- putc('\n', fp);
+ putc('\n', fp);
}
void
put_source_file_name(fp, tp);
lpos += len + 1;
}
- if (lpos != 8)
- putc('\n', fp);
+ putc('\n', fp);
}
/*
fclose(ifp);
}
-
-/*
- * Format configuration dependent parameter file.
- */
-
-void
-build_confdep(FILE *fp)
-{
- fprintf(fp, "#define MAXUSERS %d\n", maxusers);
-}
-
-/*
- * Format cpu types file.
- */
-
-void
-build_cputypes(FILE *fp)
-{
- struct cputype *cp;
-
- for (cp = cputype; cp; cp = cp->cpu_next)
- fprintf(fp, "#define\t%s\t1\n", cp->cpu_name);
-}
-
-
-
-/*
- * Build a define parameter file. Create it first in a temporary location and
- * determine if this new contents differs from the old before actually
- * replacing the original (so as not to introduce avoidable extraneous
- * compilations).
- */
-
-void
-do_build(const char *name, void (*format)(FILE *))
-{
- static char temp[]="#config.tmp";
- FILE *tfp, *ofp;
- int c;
-
- unlink(path(temp));
- tfp = fopen(path(temp), "w+");
- if (tfp == 0) {
- perror(path(temp));
- exit(1);
- }
- unlink(path(temp));
- (*format)(tfp);
- ofp = fopen(path(name), "r");
- if (ofp != 0)
- {
- fseek(tfp, 0, 0);
- while ((c = fgetc(tfp)) != EOF)
- if (fgetc(ofp) != c)
- goto copy;
- if (fgetc(ofp) == EOF)
- goto same;
-
- }
-copy:
- if (ofp)
- fclose(ofp);
- unlink(path(name));
- ofp = fopen(path(name), "w");
- if (ofp == 0) {
- perror(path(name));
- exit(1);
- }
- fseek(tfp, 0, 0);
- while ((c = fgetc(tfp)) != EOF)
- fputc(c, ofp);
-same:
- fclose(ofp);
- fclose(tfp);
-}
-
const char *
tail(const char *fn)
{
fprintf(f, "-include %sd\n", tp);
fprintf(f, "%so: %s%s%c\n", tp, source_dir, np, och);
if (och == 's') {
- switch (machine) {
- case MACHINE_MIPSY:
- case MACHINE_MIPS:
- break;
- default:
- fprintf(f, "\t${S_RULE_0}\n");
- fprintf(f, "\t${S_RULE_1A}%s%.*s${S_RULE_1B}%s\n",
- source_dir, (int)(tp-np), np, nl);
- fprintf(f, "\t${S_RULE_2}%s\n", nl);
- break;
- }
+ fprintf(f, "\t${S_RULE_0}\n");
+ fprintf(f, "\t${S_RULE_1A}%s%.*s${S_RULE_1B}%s\n",
+ source_dir, (int)(tp-np), np, nl);
+ fprintf(f, "\t${S_RULE_2}%s\n", nl);
continue;
}
extras = "";
switch (ftp->f_type) {
case NORMAL:
- switch (machine) {
-
- case MACHINE_MIPSY:
- case MACHINE_MIPS:
- break;
- default:
- goto common;
- }
+ goto common;
break;
case DRIVER:
- switch (machine) {
-
- case MACHINE_MIPSY:
- case MACHINE_MIPS:
- fprintf(f, "\t@${RM} %so\n", tp);
- fprintf(f, "\t${CC} ${CCDFLAGS}%s %s%s%sc\n\n",
- (ftp->f_extra?ftp->f_extra:""), extras, source_dir, np);
- continue;
- default:
- extras = "_D";
- goto common;
- }
+ extras = "_D";
+ goto common;
break;
case PROFILING:
"config: COPTS undefined in generic makefile");
COPTS = "";
}
- switch (machine) {
- case MACHINE_MIPSY:
- case MACHINE_MIPS:
- fprintf(f, "\t@${RM} %so\n", tp);
- fprintf(f, "\t${CC} ${CCPFLAGS}%s %s../%sc\n\n",
- (ftp->f_extra?ftp->f_extra:""), extras, np);
- continue;
- case MACHINE_VAX:
- case MACHINE_ROMP:
- case MACHINE_SQT:
- case MACHINE_MMAX:
- case MACHINE_SUN3:
- case MACHINE_SUN4:
- case MACHINE_I386:
- case MACHINE_I860:
- case MACHINE_HPPA:
- case MACHINE_SPARC:
- case MACHINE_PPC:
- case MACHINE_ARM:
- case MACHINE_X86_64:
- extras = "_P";
- goto common;
- default:
- fprintf(stderr,
- "config: don't know how to profile kernel on this cpu\n");
- break;
- }
+ extras = "_P";
+ goto common;
common:
och_upper = och + 'A' - 'a';
}
}
-/*
- * Create the load strings
- */
-void
-do_load(FILE *f)
-{
- register struct file_list *fl;
- int first = 1;
-
- fl = conf_list;
- while (fl) {
- if (fl->f_type != SYSTEMSPEC) {
- fl = fl->f_next;
- continue;
- }
- fl = do_systemspec(f, fl, first);
- if (first)
- first = 0;
- }
- fprintf(f, "LOAD =");
- for (fl = conf_list; fl != 0; fl = fl->f_next)
- if (fl->f_type == SYSTEMSPEC)
- fprintf(f, " %s", fl->f_needs);
-#ifdef multimax
- fprintf(f, "\n\nall .ORDER: includelinks ${LOAD}\n");
-#else /* multimax */
- fprintf(f, "\n\nall: includelinks ${LOAD}\n");
-#endif /* multimax */
- fprintf(f, "\n");
-}
-
-struct file_list *
-do_systemspec(FILE *f, struct file_list *fl, __unused int first)
-{
- /*
- * Variable for kernel name.
- */
- fprintf(f, "KERNEL_NAME=%s\n", fl->f_needs);
-
- fprintf(f, "%s .ORDER: %s.sys ${SYSDEPS}\n",
- fl->f_needs, fl->f_needs);
- fprintf(f, "\t${SYS_RULE_1}\n");
- fprintf(f, "\t${SYS_RULE_2}\n");
- fprintf(f, "\t${SYS_RULE_3}\n");
- fprintf(f, "\t${SYS_RULE_4}\n\n");
- do_swapspec(f, fl->f_fn, fl->f_needs);
- for (fl = fl->f_next; fl != NULL && fl->f_type == SWAPSPEC; fl = fl->f_next)
- continue;
- return (fl);
-}
-
-void
-do_swapspec(__unused FILE *f, __unused const char *name, __unused char *sysname)
-{
-
-#if DO_SWAPFILE
- char *gdir = eq(name, "generic")?"$(MACHINEDIR)/":"";
-
- fprintf(f, "%s.sys:${P} ${PRELDDEPS} ${LDOBJS} ${LDDEPS}\n\n", sysname);
- fprintf(f, "%s.swap: swap%s.o\n", sysname, name);
- fprintf(f, "\t@rm -f $@\n");
- fprintf(f, "\t@cp swap%s.o $@\n\n", name);
- fprintf(f, "swap%s.o: %sswap%s.c ${SWAPDEPS}\n", name, gdir, name);
- if (machine == MACHINE_MIPSY || machine == MACHINE_MIPS) {
- fprintf(f, "\t@${RM} swap%s.o\n", name);
- fprintf(f, "\t${CC} ${CCNFLAGS} %sswap%s.c\n\n", gdir, name);
- } else {
- fprintf(f, "\t${C_RULE_1A}%s${C_RULE_1B}\n", gdir);
- fprintf(f, "\t${C_RULE_2}\n");
- fprintf(f, "\t${C_RULE_3}\n");
- fprintf(f, "\t${C_RULE_4}\n\n");
- }
-#endif /* DO_SWAPFILE */
-}
-
char *
allCaps(str)
register char *str;
projects / apple / xnu.git / blobdiff