#ifndef lint
static char sccsid[] __attribute__((used)) = "@(#)mkmakefile.c 5.21 (Berkeley) 6/18/88";
#endif
#include <stdio.h>
#include <unistd.h>
#include <ctype.h>
#include "parser.h"
#include "config.h"
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) \
return; \
else \
wd = word; \
}
static struct file_list *fcur;
const char *tail(const char *fn);
char *allCaps(char *str);
struct file_list *
fl_lookup(char *file)
{
register struct file_list *fp;
for (fp = ftab ; fp != 0; fp = fp->f_next) {
if (eq(fp->f_fn, file))
return (fp);
}
return (0);
}
struct file_list *
fltail_lookup(char *file)
{
register struct file_list *fp;
for (fp = ftab ; fp != 0; fp = fp->f_next) {
if (eq(tail(fp->f_fn), tail(file)))
return (fp);
}
return (0);
}
struct file_list *
new_fent(void)
{
register struct file_list *fp;
fp = (struct file_list *) malloc(sizeof *fp);
fp->f_needs = 0;
fp->f_next = 0;
fp->f_flags = 0;
fp->f_type = 0;
fp->f_extra = (char *) 0;
if (fcur == 0)
fcur = ftab = fp;
else
fcur->f_next = fp;
fcur = fp;
return (fp);
}
char *COPTS;
static struct users {
int u_default;
int u_min;
int u_max;
} users[] = {
{ 24, 2, 1024 },
{ 8, 2, 32 },
{ 16, 4, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 24, 8, 1024},
{ 32, 8, 1024},
{ 8, 2, 32 },
{ 2, 2, 1024 },
{ 32, 8, 1024 },
{ 32, 8, 1024 },
{ 32, 8, 1024 },
{ 32, 8, 1024 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
{ 8, 2, 32 },
};
#define NUSERS (sizeof (users) / sizeof (users[0]))
const char *
get_VPATH(void)
{
static char *vpath = NULL;
if ((vpath == NULL) &&
((vpath = getenv("VPATH")) != NULL) &&
(*vpath != ':')) {
register char *buf = malloc((unsigned)(strlen(vpath) + 2));
vpath = strcat(strcpy(buf, ":"), vpath);
}
return vpath ? vpath : "";
}
void
makefile(void)
{
FILE *ifp, *ofp;
FILE *dfp;
char pname[BUFSIZ];
char line[BUFSIZ];
struct opt *op;
struct users *up;
read_files();
(void) sprintf(line, "%s/Makefile.template", config_directory);
ifp = fopenp(VPATH, line, pname, "r");
if (ifp == 0) {
perror(line);
exit(1);
}
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"));
}
else
fclose(ofp);
ofp = fopen(path("Makefile"), "w");
if (ofp == 0) {
perror(path("Makefile"));
exit(1);
}
fprintf(ofp, "SOURCE_DIR=%s\n", source_directory);
if (machine == MACHINE_SUN || machine == MACHINE_SUN2
|| machine == MACHINE_SUN3 || machine == MACHINE_SUN4)
fprintf(ofp, "IDENT=-D%s -D%s", machinename, allCaps(ident));
else
fprintf(ofp, "IDENT=-D%s", allCaps(ident));
if (profiling)
fprintf(ofp, " -DGPROF");
if (cputype == 0) {
printf("cpu type must be specified\n");
exit(1);
}
do_build("cputypes.h", build_cputypes);
for (op = opt; op; op = op->op_next)
if (op->op_value)
fprintf(ofp, " -D%s=\"%s\"", op->op_name, 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);
else
fprintf(ofp, "%s\n", op->op_name);
while (fgets(line, BUFSIZ, ifp) != 0) {
if (*line == '%')
goto percent;
if (profiling && strncmp(line, "COPTS=", 6) == 0) {
register char *cp;
if (machine != MACHINE_MMAX)
fprintf(ofp,
"GPROF.EX=$(SOURCE_DIR)/machdep/%s/gmon.ex\n", machinename);
cp = index(line, '\n');
if (cp)
*cp = 0;
cp = line + 6;
while (*cp && (*cp == ' ' || *cp == '\t'))
cp++;
COPTS = malloc((unsigned)(strlen(cp) + 1));
if (COPTS == 0) {
printf("config: out of memory\n");
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);
continue;
}
fprintf(ofp, "%s", line);
continue;
percent:
if (eq(line, "%OBJS\n")) {
do_objs(ofp, "OBJS=", -1);
} else if (eq(line, "%CFILES\n")) {
do_files(ofp, "CFILES=", 'c');
do_objs(ofp, "COBJS=", 'c');
} else if (eq(line, "%MFILES\n")) {
do_files(ofp, "MFILES=", 'm');
do_objs(ofp, "MOBJS=", 'm');
} else if (eq(line, "%SFILES\n")) {
do_files(ofp, "SFILES=", 's');
do_objs(ofp, "SOBJS=", 's');
} else if (eq(line, "%BFILES\n"))
do_files(ofp, "BFILES=", 'b');
else if (eq(line, "%MACHDEP\n")) {
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, "%ORDERED\n"))
do_ordered(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",
line);
}
if (dfp != NULL)
{
copy_dependencies(dfp, ofp);
(void) fclose(dfp);
}
(void) fclose(ifp);
(void) fclose(ofp);
}
void
read_files(void)
{
FILE *fp;
register struct file_list *tp, *pf;
register struct device *dp;
register struct opt *op;
const char *wd;
char *this, *needs;
const char *devorprof;
int options;
int not_option;
int ordered;
int sedit;
char pname[BUFSIZ];
char fname[1024];
char *rest = (char *) 0;
struct cputype *cp;
int nreqs, first = 1, isdup;
ftab = 0;
(void) sprintf(fname, "%s/files", config_directory);
openit:
fp = fopenp(VPATH, fname, pname, "r");
if (fp == 0) {
perror(fname);
exit(1);
}
next:
options = 0;
rest = (char *) 0;
wd = get_word(fp);
if (wd == (char *)EOF) {
(void) fclose(fp);
if (first == 1) {
(void) sprintf(fname, "%s/files.%s", config_directory, machinename);
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)
goto next;
if (*wd == '#')
{
while ((wd=get_word(fp)) && wd != (char *)EOF)
;
goto next;
}
this = ns(wd);
next_word(fp, wd);
if (wd == 0) {
printf("%s: No type for %s.\n",
fname, this);
exit(1);
}
if ((pf = fl_lookup(this)) && (pf->f_type != INVISIBLE || pf->f_flags))
isdup = 1;
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;
needs = 0;
if (eq(wd, "standard"))
goto checkdev;
if (!eq(wd, "optional")) {
printf("%s: %s must be optional or standard\n", fname, this);
exit(1);
}
if (strncmp(this, "OPTIONS/", 8) == 0)
options++;
not_option = 0;
nextopt:
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;
}
devorprof = wd;
if (eq(wd, "device-driver") || eq(wd, "profiling-routine")) {
next_word(fp, wd);
goto save;
}
nreqs++;
if (needs == 0 && nreqs == 1)
needs = ns(wd);
if (isdup)
goto invis;
if (options)
{
struct opt *lop = 0;
struct device tdev;
init_dev(&tdev);
tdev.d_name = ns(wd);
tdev.d_type = PSEUDO_DEVICE;
tdev.d_flags++;
tdev.d_slave = 0;
for (op=opt; op; lop=op, op=op->op_next)
{
char *od = allCaps(ns(wd));
if (strcmp(op->op_name, od) == 0)
{
tdev.d_slave = 1;
if (lop == 0)
opt = op->op_next;
else
lop->op_next = op->op_next;
free(op);
op = 0;
}
free(od);
if (op == 0)
break;
}
newdev(&tdev);
}
for (dp = dtab; dp != 0; dp = dp->d_next) {
if (eq(dp->d_name, wd) && (dp->d_type != PSEUDO_DEVICE || dp->d_slave)) {
if (not_option)
goto invis;
else
goto nextopt;
}
}
if (not_option)
goto nextopt;
for (op = opt; op != 0; op = op->op_next)
if (op->op_value == 0 && opteq(op->op_name, wd)) {
if (nreqs == 1) {
free(needs);
needs = 0;
}
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)
;
if (tp == 0)
tp = new_fent();
tp->f_fn = this;
tp->f_type = INVISIBLE;
tp->f_needs = needs;
tp->f_flags = isdup;
goto next;
doneopt:
if (nreqs == 0) {
printf("%s: what is %s optional on?\n",
fname, this);
exit(1);
}
checkdev:
if (wd) {
if (*wd == '|')
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);
}
}
save:
getrest:
if (wd) {
if (*wd == '|') {
rest = ns(get_rest(fp));
} else {
printf("%s: syntax error describing %s\n",
fname, this);
exit(1);
}
}
if (eq(devorprof, "profiling-routine") && profiling == 0)
goto next;
if (tp == 0)
tp = new_fent();
tp->f_fn = this;
tp->f_extra = rest;
if (options)
tp->f_type = INVISIBLE;
else
if (eq(devorprof, "device-driver"))
tp->f_type = DRIVER;
else if (eq(devorprof, "profiling-routine"))
tp->f_type = PROFILING;
else
tp->f_type = NORMAL;
tp->f_flags = 0;
if (ordered)
tp->f_flags |= ORDERED;
if (sedit)
tp->f_flags |= SEDIT;
tp->f_needs = needs;
if (pf && pf->f_type == INVISIBLE)
pf->f_flags = 1;
goto next;
}
int
opteq(const char *cp, const char *dp)
{
char c, d;
for (; ; cp++, dp++) {
if (*cp != *dp) {
c = isupper(*cp) ? tolower(*cp) : *cp;
d = isupper(*dp) ? tolower(*dp) : *dp;
if (c != d)
return (0);
}
if (*cp == 0)
return (1);
}
}
void
put_source_file_name(FILE *fp, struct file_list *tp)
{
if ((tp->f_fn[0] == '.') && (tp->f_fn[1] == '/'))
fprintf(fp, "%s ", tp->f_fn);
else
fprintf(fp, "$(SOURCE_DIR)/%s ", tp->f_fn);
}
void
do_objs(FILE *fp, const char *msg, int ext)
{
register struct file_list *tp;
register int lpos, len;
char *cp;
char och;
const char *sp;
#if DO_SWAPFILE
register struct file_list *fl;
char swapname[32];
#endif
fprintf(fp, "%s", msg);
lpos = strlen(msg);
for (tp = ftab; tp != 0; tp = tp->f_next) {
if (tp->f_type == INVISIBLE)
continue;
cp = tp->f_fn + (len = strlen(tp->f_fn)) - 1;
if ((ext == -1 && tp->f_flags & ORDERED) ||
(ext != -1 && *cp != ext))
continue;
else if (*cp == 'o') {
if (len + lpos > 72) {
lpos = 8;
fprintf(fp, "\\\n\t");
}
put_source_file_name(fp, tp);
fprintf(fp, " ");
lpos += len + 1;
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
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 DO_SWAPFILE
cont:
;
#endif
}
if (lpos != 8)
putc('\n', fp);
}
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);
}
void
do_files(FILE *fp, const char *msg, char ext)
{
register struct file_list *tp;
register int lpos, len=0;
fprintf(fp, "%s", msg);
lpos = 8;
for (tp = ftab; tp != 0; tp = tp->f_next) {
if (tp->f_type == INVISIBLE)
continue;
if (tp->f_fn[strlen(tp->f_fn)-1] != ext)
continue;
lpos = 8;
fprintf(fp, "\\\n\t");
put_source_file_name(fp, tp);
lpos += len + 1;
}
if (lpos != 8)
putc('\n', fp);
}
void
do_machdep(FILE *ofp)
{
FILE *ifp;
char pname[BUFSIZ];
char line[BUFSIZ];
(void) sprintf(line, "%s/Makefile.%s", config_directory, machinename);
ifp = fopenp(VPATH, line, pname, "r");
if (ifp == 0) {
perror(line);
exit(1);
}
while (fgets(line, BUFSIZ, ifp) != 0) {
if (profiling && (strncmp(line, "LIBS=", 5) == 0))
fprintf(ofp,"LIBS=${LIBS_P}\n");
else
fputs(line, ofp);
}
fclose(ifp);
}
void
build_confdep(FILE *fp)
{
fprintf(fp, "#define MAXUSERS %d\n", maxusers);
}
void
build_cputypes(FILE *fp)
{
struct cputype *cp;
for (cp = cputype; cp; cp = cp->cpu_next)
fprintf(fp, "#define\t%s\t1\n", cp->cpu_name);
}
void
do_build(const char *name, void (*format)(FILE *))
{
static char temp[]="#config.tmp";
FILE *tfp, *ofp;
int c;
unlink(path(temp));
tfp = fopen(path(temp), "w+");
if (tfp == 0) {
perror(path(temp));
exit(1);
}
unlink(path(temp));
(*format)(tfp);
ofp = fopen(path(name), "r");
if (ofp != 0)
{
fseek(tfp, 0, 0);
while ((c = fgetc(tfp)) != EOF)
if (fgetc(ofp) != c)
goto copy;
if (fgetc(ofp) == EOF)
goto same;
}
copy:
if (ofp)
fclose(ofp);
unlink(path(name));
ofp = fopen(path(name), "w");
if (ofp == 0) {
perror(path(name));
exit(1);
}
fseek(tfp, 0, 0);
while ((c = fgetc(tfp)) != EOF)
fputc(c, ofp);
same:
fclose(ofp);
fclose(tfp);
}
const char *
tail(const char *fn)
{
register const char *cp;
cp = rindex(fn, '/');
if (cp == 0)
return (fn);
return (cp+1);
}
void
do_rules(FILE *f)
{
char *cp;
char *np, och;
const char *tp;
register struct file_list *ftp;
const char *extras = "";
char *source_dir;
char och_upper;
const char *nl = "";
for (ftp = ftab; ftp != 0; ftp = ftp->f_next) {
if (ftp->f_type == INVISIBLE)
continue;
cp = (np = ftp->f_fn) + strlen(ftp->f_fn) - 1;
och = *cp;
if (och == 'o')
continue;
if ((np[0] == '.') && (np[1] == '/')) {
source_dir = "";
np += 2;
} else
source_dir = "$(SOURCE_DIR)/";
*cp = '\0';
tp = tail(np);
if (och == 'o') {
fprintf(f, "%so: %so\n\t${O_RULE_1A}%s%.*s${O_RULE_1B}\n\n",
tp, np, source_dir, (int)(tp-np), np);
continue;
}
fprintf(f, "%so: %s%s%c\n", tp, source_dir, np, och);
if (och == 's') {
switch (machine) {
case MACHINE_MIPSY:
case MACHINE_MIPS:
switch (ftp->f_type) {
case NORMAL:
case DRIVER:
fprintf(f, "\t@${RM} %so\n", tp);
fprintf(f, "\t${CC} ${CCASFLAGS}%s %s%s%ss\n\n",
(ftp->f_extra?ftp->f_extra:""), extras, source_dir, np);
break;
case PROFILING:
if (!profiling)
continue;
fprintf(f, "\t@${RM} %so\n", tp);
fprintf(f, "\t${CC} ${CCPASFLAGS}%s %s%s%ss\n\n",
(ftp->f_extra?ftp->f_extra:""), extras, source_dir, np);
break;
default:
printf("Don't know rules for %s.s\n", np);
break;
}
break;
default:
fprintf(f, "\t${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);
fprintf(f, "\t${S_RULE_3}\n\n");
break;
}
continue;
}
if (och == 'b') {
fprintf(f, "\t${B_RULE_1A}%s%.*s${B_RULE_1B}\n\n",
source_dir, (int)(tp-np), np);
continue;
}
extras = "";
switch (ftp->f_type) {
case NORMAL:
switch (machine) {
case MACHINE_MIPSY:
case MACHINE_MIPS:
fprintf(f, "\t@${RM} %so\n", tp);
fprintf(f, "\t${CC} ${CCNFLAGS}%s %s%s%sc\n\n",
(ftp->f_extra?ftp->f_extra:""), extras, source_dir, np);
continue;
#if 0
case MACHINE_SQT:
if (ftp->f_flags & SEDIT) {
fprintf(f, "\t${CC} -SO ${COPTS} %s%s%sc | \\\n", extras, source_dir, np);
fprintf(f, "\t${SEDCMD} | ${C2} | ${AS} ${CAFLAGS} -o %so\n\n", tp);
} else {
fprintf(f, "\t${CC} -c -O ${COPTS} %s%s%sc\n\n",
source_dir, extras, np);
}
break;
#endif
default:
goto common;
}
break;
case DRIVER:
switch (machine) {
case MACHINE_MIPSY:
case MACHINE_MIPS:
fprintf(f, "\t@${RM} %so\n", tp);
fprintf(f, "\t${CC} ${CCDFLAGS}%s %s%s%sc\n\n",
(ftp->f_extra?ftp->f_extra:""), extras, source_dir, np);
continue;
default:
extras = "_D";
goto common;
}
break;
case PROFILING:
if (!profiling)
continue;
if (COPTS == 0) {
fprintf(stderr,
"config: COPTS undefined in generic makefile");
COPTS = "";
}
switch (machine) {
case MACHINE_MIPSY:
case MACHINE_MIPS:
fprintf(f, "\t@${RM} %so\n", tp);
fprintf(f, "\t${CC} ${CCPFLAGS}%s %s../%sc\n\n",
(ftp->f_extra?ftp->f_extra:""), extras, np);
continue;
case MACHINE_VAX:
case MACHINE_ROMP:
case MACHINE_SQT:
case MACHINE_MMAX:
case MACHINE_SUN3:
case MACHINE_SUN4:
case MACHINE_I386:
case MACHINE_I860:
case MACHINE_HPPA:
case MACHINE_SPARC:
case MACHINE_PPC:
case MACHINE_ARM:
case MACHINE_X86_64:
extras = "_P";
goto common;
default:
fprintf(stderr,
"config: don't know how to profile kernel on this cpu\n");
break;
}
common:
och_upper = och + 'A' - 'a';
fprintf(f, "\t${%c_RULE_1A%s}", och_upper, extras);
if (ftp->f_extra)
fprintf(f, "%s", ftp->f_extra);
fprintf(f, "%s%.*s${%c_RULE_1B%s}%s\n",
source_dir, (int)(tp-np), np, och_upper, extras, nl);
fprintf(f, "\t${%c_RULE_2%s}%s\n", och_upper, extras, nl);
fprintf(f, "\t${%c_RULE_3%s}%s\n", och_upper, extras, nl);
fprintf(f, "\t${%c_RULE_4%s}\n\n", och_upper, extras);
break;
default:
printf("Don't know rules for %s\n", np);
break;
}
*cp = och;
}
}
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
fprintf(f, "\n\nall: includelinks ${LOAD}\n");
#endif
fprintf(f, "\n");
}
struct file_list *
do_systemspec(FILE *f, struct file_list *fl, __unused int first)
{
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
}
char *
allCaps(str)
register char *str;
{
register char *cp = str;
while (*str) {
if (islower(*str))
*str = toupper(*str);
str++;
}
return (cp);
}
#define OLDSALUTATION "# DO NOT DELETE THIS LINE"
#define LINESIZE 1024
static char makbuf[LINESIZE];
void
copy_dependencies(FILE *makin, FILE *makout)
{
register int oldlen = (sizeof OLDSALUTATION - 1);
while (fgets(makbuf, LINESIZE, makin) != NULL) {
if (! strncmp(makbuf, OLDSALUTATION, oldlen))
break;
}
while (fgets(makbuf, LINESIZE, makin) != NULL) {
if (oldlen != 0)
{
if (makbuf[0] == '\n')
continue;
else
oldlen = 0;
}
fputs(makbuf, makout);
}
}