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[src/trunk]: src/usr.bin/make make(1): reformat main.c more closely to share/...
details: https://anonhg.NetBSD.org/src/rev/1b60f129e902
branches: trunk
changeset: 978074:1b60f129e902
user: rillig <rillig%NetBSD.org@localhost>
date: Sun Nov 08 14:50:24 2020 +0000
description:
make(1): reformat main.c more closely to share/misc/style
diffstat:
usr.bin/make/main.c | 725 ++++++++++++++++++++++++++-------------------------
1 files changed, 364 insertions(+), 361 deletions(-)
diffs (truncated from 1056 to 300 lines):
diff -r fa0e7aa4bf6e -r 1b60f129e902 usr.bin/make/main.c
--- a/usr.bin/make/main.c Sun Nov 08 14:19:15 2020 +0000
+++ b/usr.bin/make/main.c Sun Nov 08 14:50:24 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: main.c,v 1.452 2020/11/08 14:19:15 rillig Exp $ */
+/* $NetBSD: main.c,v 1.453 2020/11/08 14:50:24 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -109,38 +109,38 @@
#include "trace.h"
/* "@(#)main.c 8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: main.c,v 1.452 2020/11/08 14:19:15 rillig Exp $");
+MAKE_RCSID("$NetBSD: main.c,v 1.453 2020/11/08 14:50:24 rillig Exp $");
#if defined(MAKE_NATIVE) && !defined(lint)
__COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993 "
"The Regents of the University of California. "
"All rights reserved.");
#endif
-#ifndef DEFMAXLOCAL
-#define DEFMAXLOCAL DEFMAXJOBS
+#ifndef DEFMAXLOCAL
+#define DEFMAXLOCAL DEFMAXJOBS
#endif
CmdOpts opts;
-time_t now; /* Time at start of make */
-GNode *DEFAULT; /* .DEFAULT node */
-Boolean allPrecious; /* .PRECIOUS given on line by itself */
-Boolean deleteOnError; /* .DELETE_ON_ERROR: set */
+time_t now; /* Time at start of make */
+GNode *DEFAULT; /* .DEFAULT node */
+Boolean allPrecious; /* .PRECIOUS given on line by itself */
+Boolean deleteOnError; /* .DELETE_ON_ERROR: set */
-static int maxJobTokens; /* -j argument */
-Boolean enterFlagObj; /* -w and objdir != srcdir */
+static int maxJobTokens; /* -j argument */
+Boolean enterFlagObj; /* -w and objdir != srcdir */
Boolean preserveUndefined;
-static int jp_0 = -1, jp_1 = -1; /* ends of parent job pipe */
-Boolean doing_depend; /* Set while reading .depend */
-static Boolean jobsRunning; /* TRUE if the jobs might be running */
-static const char * tracefile;
-static int ReadMakefile(const char *);
-static void purge_cached_realpaths(void);
+static int jp_0 = -1, jp_1 = -1; /* ends of parent job pipe */
+Boolean doing_depend; /* Set while reading .depend */
+static Boolean jobsRunning; /* TRUE if the jobs might be running */
+static const char *tracefile;
+static int ReadMakefile(const char *);
+static void purge_cached_realpaths(void);
-static Boolean ignorePWD; /* if we use -C, PWD is meaningless */
-static char objdir[MAXPATHLEN + 1]; /* where we chdir'ed to */
-char curdir[MAXPATHLEN + 1]; /* Startup directory */
-char *progname; /* the program name */
+static Boolean ignorePWD; /* if we use -C, PWD is meaningless */
+static char objdir[MAXPATHLEN + 1]; /* where we chdir'ed to */
+char curdir[MAXPATHLEN + 1]; /* Startup directory */
+char *progname; /* the program name */
char *makeDependfile;
pid_t myPid;
int makelevel;
@@ -155,29 +155,29 @@
static char *
explode(const char *flags)
{
- size_t len;
- char *nf, *st;
- const char *f;
+ size_t len;
+ char *nf, *st;
+ const char *f;
- if (flags == NULL)
- return NULL;
+ if (flags == NULL)
+ return NULL;
- for (f = flags; *f; f++)
- if (!ch_isalpha(*f))
- break;
+ for (f = flags; *f; f++)
+ if (!ch_isalpha(*f))
+ break;
- if (*f)
- return bmake_strdup(flags);
+ if (*f)
+ return bmake_strdup(flags);
- len = strlen(flags);
- st = nf = bmake_malloc(len * 3 + 1);
- while (*flags) {
- *nf++ = '-';
- *nf++ = *flags++;
- *nf++ = ' ';
- }
- *nf = '\0';
- return st;
+ len = strlen(flags);
+ st = nf = bmake_malloc(len * 3 + 1);
+ while (*flags) {
+ *nf++ = '-';
+ *nf++ = *flags++;
+ *nf++ = ' ';
+ }
+ *nf = '\0';
+ return st;
}
/*
@@ -196,50 +196,50 @@
" [-C directory] [-D variable] [-d flags] [-f makefile]\n"
" [-I directory] [-J private] [-j max_jobs] [-m directory] [-T file]\n"
" [-V variable] [-v variable] [variable=value] [target ...]\n",
- progname);
+ progname);
exit(2);
}
static void
parse_debug_option_F(const char *modules)
{
- const char *mode;
- size_t len;
- char *fname;
+ const char *mode;
+ size_t len;
+ char *fname;
- if (opts.debug_file != stdout && opts.debug_file != stderr)
- fclose(opts.debug_file);
+ if (opts.debug_file != stdout && opts.debug_file != stderr)
+ fclose(opts.debug_file);
- if (*modules == '+') {
- modules++;
- mode = "a";
- } else
- mode = "w";
+ if (*modules == '+') {
+ modules++;
+ mode = "a";
+ } else
+ mode = "w";
- if (strcmp(modules, "stdout") == 0) {
- opts.debug_file = stdout;
- return;
- }
- if (strcmp(modules, "stderr") == 0) {
- opts.debug_file = stderr;
- return;
- }
+ if (strcmp(modules, "stdout") == 0) {
+ opts.debug_file = stdout;
+ return;
+ }
+ if (strcmp(modules, "stderr") == 0) {
+ opts.debug_file = stderr;
+ return;
+ }
- len = strlen(modules);
- fname = bmake_malloc(len + 20);
- memcpy(fname, modules, len + 1);
+ len = strlen(modules);
+ fname = bmake_malloc(len + 20);
+ memcpy(fname, modules, len + 1);
- /* Let the filename be modified by the pid */
- if (strcmp(fname + len - 3, ".%d") == 0)
- snprintf(fname + len - 2, 20, "%d", getpid());
+ /* Let the filename be modified by the pid */
+ if (strcmp(fname + len - 3, ".%d") == 0)
+ snprintf(fname + len - 2, 20, "%d", getpid());
- opts.debug_file = fopen(fname, mode);
- if (opts.debug_file == NULL) {
- fprintf(stderr, "Cannot open debug file %s\n",
- fname);
- usage();
- }
- free(fname);
+ opts.debug_file = fopen(fname, mode);
+ if (opts.debug_file == NULL) {
+ fprintf(stderr, "Cannot open debug file %s\n",
+ fname);
+ usage();
+ }
+ free(fname);
}
static void
@@ -253,7 +253,7 @@
opts.debug &= DEBUG_LINT;
break;
case 'A':
- opts.debug = ~(0|DEBUG_LINT);
+ opts.debug = ~(0 | DEBUG_LINT);
break;
case 'a':
opts.debug |= DEBUG_ARCH;
@@ -334,6 +334,7 @@
usage();
}
}
+
debug_setbuf:
/*
* Make the debug_file unbuffered, and make
@@ -359,7 +360,7 @@
while ((cp = strstr(cp, "/.")) != NULL) {
cp += 2;
if (*cp == '.')
- cp++;
+ cp++;
if (cp[0] == '/' || cp[0] == '\0')
return TRUE;
}
@@ -395,8 +396,8 @@
char end;
if (sscanf(argvalue, "%d,%d%c", &jp_0, &jp_1, &end) != 2) {
(void)fprintf(stderr,
- "%s: internal error -- J option malformed (%s)\n",
- progname, argvalue);
+ "%s: internal error -- J option malformed (%s)\n",
+ progname, argvalue);
usage();
}
if ((fcntl(jp_0, F_GETFD, 0) < 0) ||
@@ -733,7 +734,7 @@
if ((strcmp(path, curdir) != 0 && access(path, W_OK) != 0) ||
(chdir(path) != 0)) {
(void)fprintf(stderr, "make warning: %s: %s.\n",
- path, strerror(errno));
+ path, strerror(errno));
} else {
snprintf(objdir, sizeof objdir, "%s", path);
Var_Set(".OBJDIR", objdir, VAR_GLOBAL);
@@ -781,17 +782,17 @@
int
str2Lst_Append(StringList *lp, char *str, const char *sep)
{
- char *cp;
- int n;
+ char *cp;
+ int n;
- if (!sep)
- sep = " \t";
+ if (!sep)
+ sep = " \t";
- for (n = 0, cp = strtok(str, sep); cp; cp = strtok(NULL, sep)) {
- Lst_Append(lp, cp);
- n++;
- }
- return n;
+ for (n = 0, cp = strtok(str, sep); cp; cp = strtok(NULL, sep)) {
+ Lst_Append(lp, cp);
+ n++;
+ }
+ return n;
}
#ifdef SIGINFO
@@ -816,27 +817,27 @@
void
MakeMode(const char *mode)
{
- char *mode_freeIt = NULL;
+ char *mode_freeIt = NULL;
- if (mode == NULL) {
- (void)Var_Subst("${" MAKE_MODE ":tl}",
- VAR_GLOBAL, VARE_WANTRES, &mode_freeIt);
- /* TODO: handle errors */
- mode = mode_freeIt;
- }
+ if (mode == NULL) {
+ (void)Var_Subst("${" MAKE_MODE ":tl}",
+ VAR_GLOBAL, VARE_WANTRES, &mode_freeIt);
+ /* TODO: handle errors */
+ mode = mode_freeIt;
+ }
- if (mode[0] != '\0') {
- if (strstr(mode, "compat")) {
- opts.compatMake = TRUE;
- forceJobs = FALSE;
- }
+ if (mode[0] != '\0') {
+ if (strstr(mode, "compat")) {
+ opts.compatMake = TRUE;
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