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Merge bmake-20170420

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This commit is contained in:
Simon J. Gerraty 2017-04-21 00:45:44 +00:00
commit e1cee40d8b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=317239
17 changed files with 275 additions and 127 deletions
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26
contrib/bmake/ChangeLog
View File

@ -1,3 +1,29 @@
2017-04-20 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20170420
Merge with NetBSD make, pick up
o main.c: only use -C arg "as is" if it contains no
relative component.
2017-04-18 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20170418
Merge with NetBSD make, pick up
o main.c: fix Main_SetObjdir() for relative paths (eg obj).
2017-04-17 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20170417
Merge with NetBSD make, pick up
o fixes a number of coverity complaints
- check return value of fseek, fcntl
- plug memory leak in Dir_FindFile, Var_LoopExpand,
JobPrintCommand, ParseTraditionalInclude
- use bmake_malloc() where NULL is not tollerated
- use MAKE_ATTR_UNUSED rather that kludges like
return(unused ? 0 : 0)
- use purge_cached_realpaths() rather than abuse cached_realpath()
2017-04-13 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20170413

4
contrib/bmake/Makefile
View File

@ -1,7 +1,7 @@
# $Id: Makefile,v 1.85 2017/04/13 16:29:40 sjg Exp $
# $Id: Makefile,v 1.88 2017/04/20 14:51:14 sjg Exp $
# Base version on src date
_MAKE_VERSION= 20170413
_MAKE_VERSION= 20170420
PROG= bmake

35
contrib/bmake/arch.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: arch.c,v 1.69 2016/04/06 09:57:00 gson Exp $ */
/* $NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: arch.c,v 1.69 2016/04/06 09:57:00 gson Exp $";
static char rcsid[] = "$NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)arch.c 8.2 (Berkeley) 1/2/94";
#else
__RCSID("$NetBSD: arch.c,v 1.69 2016/04/06 09:57:00 gson Exp $");
__RCSID("$NetBSD: arch.c,v 1.70 2017/04/16 20:49:09 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -726,7 +726,8 @@ ArchStatMember(char *archive, char *member, Boolean hash)
if (fread(memName, elen, 1, arch) != 1)
goto badarch;
memName[elen] = '\0';
fseek(arch, -elen, SEEK_CUR);
if (fseek(arch, -elen, SEEK_CUR) != 0)
goto badarch;
if (DEBUG(ARCH) || DEBUG(MAKE)) {
fprintf(debug_file, "ArchStat: Extended format entry for %s\n", memName);
}
@ -737,7 +738,8 @@ ArchStatMember(char *archive, char *member, Boolean hash)
Hash_SetValue(he, bmake_malloc(sizeof(struct ar_hdr)));
memcpy(Hash_GetValue(he), &arh, sizeof(struct ar_hdr));
}
fseek(arch, (size + 1) & ~1, SEEK_CUR);
if (fseek(arch, (size + 1) & ~1, SEEK_CUR) != 0)
goto badarch;
}
fclose(arch);
@ -956,7 +958,10 @@ ArchFindMember(char *archive, char *member, struct ar_hdr *arhPtr,
* the file at the actual member, rather than its header, but
* not here...
*/
fseek(arch, -sizeof(struct ar_hdr), SEEK_CUR);
if (fseek(arch, -sizeof(struct ar_hdr), SEEK_CUR) != 0) {
fclose(arch);
return NULL;
}
return (arch);
}
} else
@ -986,10 +991,17 @@ ArchFindMember(char *archive, char *member, struct ar_hdr *arhPtr,
}
if (strncmp(ename, member, len) == 0) {
/* Found as extended name */
fseek(arch, -sizeof(struct ar_hdr) - elen, SEEK_CUR);
if (fseek(arch, -sizeof(struct ar_hdr) - elen,
SEEK_CUR) != 0) {
fclose(arch);
return NULL;
}
return (arch);
}
fseek(arch, -elen, SEEK_CUR);
if (fseek(arch, -elen, SEEK_CUR) != 0) {
fclose(arch);
return NULL;
}
goto skip;
} else
#endif
@ -1002,9 +1014,12 @@ ArchFindMember(char *archive, char *member, struct ar_hdr *arhPtr,
* extract the size of the file from the 'size' field of the
* header and round it up during the seek.
*/
arhPtr->ar_size[sizeof(arhPtr->AR_SIZE)-1] = '\0';
arhPtr->AR_SIZE[sizeof(arhPtr->AR_SIZE)-1] = '\0';
size = (int)strtol(arhPtr->AR_SIZE, NULL, 10);
fseek(arch, (size + 1) & ~1, SEEK_CUR);
if (fseek(arch, (size + 1) & ~1, SEEK_CUR) != 0) {
fclose(arch);
return NULL;
}
}
}

10
contrib/bmake/cond.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: cond.c,v 1.74 2016/02/18 18:29:14 christos Exp $ */
/* $NetBSD: cond.c,v 1.75 2017/04/16 20:59:04 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@ -70,14 +70,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: cond.c,v 1.74 2016/02/18 18:29:14 christos Exp $";
static char rcsid[] = "$NetBSD: cond.c,v 1.75 2017/04/16 20:59:04 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)cond.c 8.2 (Berkeley) 1/2/94";
#else
__RCSID("$NetBSD: cond.c,v 1.74 2016/02/18 18:29:14 christos Exp $");
__RCSID("$NetBSD: cond.c,v 1.75 2017/04/16 20:59:04 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -91,6 +91,7 @@ __RCSID("$NetBSD: cond.c,v 1.74 2016/02/18 18:29:14 christos Exp $");
*
*/
#include <assert.h>
#include <ctype.h>
#include <errno.h> /* For strtoul() error checking */
@ -1174,8 +1175,9 @@ Cond_EvalExpression(const struct If *info, char *line, Boolean *value, int eprin
break;
dflt_info = info;
}
assert(info != NULL);
if_info = info != NULL ? info : ifs + 4;
if_info = info;
condExpr = line;
condPushBack = TOK_NONE;

40
contrib/bmake/dir.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: dir.c,v 1.69 2017/01/31 06:54:23 sjg Exp $ */
/* $NetBSD: dir.c,v 1.71 2017/04/16 21:14:47 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@ -70,14 +70,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: dir.c,v 1.69 2017/01/31 06:54:23 sjg Exp $";
static char rcsid[] = "$NetBSD: dir.c,v 1.71 2017/04/16 21:14:47 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)dir.c 8.2 (Berkeley) 1/2/94";
#else
__RCSID("$NetBSD: dir.c,v 1.69 2017/01/31 06:54:23 sjg Exp $");
__RCSID("$NetBSD: dir.c,v 1.71 2017/04/16 21:14:47 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -803,11 +803,11 @@ DirExpandInt(const char *word, Lst path, Lst expansions)
*-----------------------------------------------------------------------
*/
static int
DirPrintWord(void *word, void *dummy)
DirPrintWord(void *word, void *dummy MAKE_ATTR_UNUSED)
{
fprintf(debug_file, "%s ", (char *)word);
return(dummy ? 0 : 0);
return 0;
}
/*-
@ -1315,8 +1315,14 @@ Dir_FindFile(const char *name, Lst path)
fprintf(debug_file, " Trying exact path matches...\n");
}
if (!hasLastDot && cur && (file = DirLookupAbs(cur, name, cp)) != NULL)
return *file?file:NULL;
if (!hasLastDot && cur && ((file = DirLookupAbs(cur, name, cp))
!= NULL)) {
if (file[0] == '\0') {
free(file);
return NULL;
}
return file;
}
(void)Lst_Open(path);
while ((ln = Lst_Next(path)) != NULL) {
@ -1325,13 +1331,23 @@ Dir_FindFile(const char *name, Lst path)
continue;
if ((file = DirLookupAbs(p, name, cp)) != NULL) {
Lst_Close(path);
return *file?file:NULL;
if (file[0] == '\0') {
free(file);
return NULL;
}
return file;
}
}
Lst_Close(path);
if (hasLastDot && cur && (file = DirLookupAbs(cur, name, cp)) != NULL)
return *file?file:NULL;
if (hasLastDot && cur && ((file = DirLookupAbs(cur, name, cp))
!= NULL)) {
if (file[0] == '\0') {
free(file);
return NULL;
}
return file;
}
}
/*
@ -1851,10 +1867,10 @@ Dir_PrintDirectories(void)
}
static int
DirPrintDir(void *p, void *dummy)
DirPrintDir(void *p, void *dummy MAKE_ATTR_UNUSED)
{
fprintf(debug_file, "%s ", ((Path *)p)->name);
return (dummy ? 0 : 0);
return 0;
}
void

8
contrib/bmake/for.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: for.c,v 1.52 2016/02/18 18:29:14 christos Exp $ */
/* $NetBSD: for.c,v 1.53 2017/04/16 21:04:44 riastradh Exp $ */
/*
* Copyright (c) 1992, The Regents of the University of California.
@ -30,14 +30,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: for.c,v 1.52 2016/02/18 18:29:14 christos Exp $";
static char rcsid[] = "$NetBSD: for.c,v 1.53 2017/04/16 21:04:44 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)for.c 8.1 (Berkeley) 6/6/93";
#else
__RCSID("$NetBSD: for.c,v 1.52 2016/02/18 18:29:14 christos Exp $");
__RCSID("$NetBSD: for.c,v 1.53 2017/04/16 21:04:44 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -427,7 +427,7 @@ For_Iterate(void *v_arg, size_t *ret_len)
for (cp = cmd_cp; (cp = strchr(cp, '$')) != NULL;) {
char ech;
ch = *++cp;
if ((ch == '(' && (ech = ')')) || (ch == '{' && (ech = '}'))) {
if ((ch == '(' && (ech = ')', 1)) || (ch == '{' && (ech = '}', 1))) {
cp++;
/* Check variable name against the .for loop variables */
STRLIST_FOREACH(var, &arg->vars, i) {

48
contrib/bmake/job.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland Exp $ */
/* $NetBSD: job.c,v 1.190 2017/04/16 21:23:43 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@ -70,14 +70,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland Exp $";
static char rcsid[] = "$NetBSD: job.c,v 1.190 2017/04/16 21:23:43 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)job.c 8.2 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland Exp $");
__RCSID("$NetBSD: job.c,v 1.190 2017/04/16 21:23:43 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -443,7 +443,7 @@ static void JobSigUnlock(sigset_t *omaskp)
static void
JobCreatePipe(Job *job, int minfd)
{
int i, fd;
int i, fd, flags;
if (pipe(job->jobPipe) == -1)
Punt("Cannot create pipe: %s", strerror(errno));
@ -458,8 +458,10 @@ JobCreatePipe(Job *job, int minfd)
}
/* Set close-on-exec flag for both */
(void)fcntl(job->jobPipe[0], F_SETFD, FD_CLOEXEC);
(void)fcntl(job->jobPipe[1], F_SETFD, FD_CLOEXEC);
if (fcntl(job->jobPipe[0], F_SETFD, FD_CLOEXEC) == -1)
Punt("Cannot set close-on-exec: %s", strerror(errno));
if (fcntl(job->jobPipe[1], F_SETFD, FD_CLOEXEC) == -1)
Punt("Cannot set close-on-exec: %s", strerror(errno));
/*
* We mark the input side of the pipe non-blocking; we poll(2) the
@ -467,8 +469,12 @@ JobCreatePipe(Job *job, int minfd)
* race for the token when a new one becomes available, so the read
* from the pipe should not block.
*/
fcntl(job->jobPipe[0], F_SETFL,
fcntl(job->jobPipe[0], F_GETFL, 0) | O_NONBLOCK);
flags = fcntl(job->jobPipe[0], F_GETFL, 0);
if (flags == -1)
Punt("Cannot get flags: %s", strerror(errno));
flags |= O_NONBLOCK;
if (fcntl(job->jobPipe[0], F_SETFL, flags) == -1)
Punt("Cannot set flags: %s", strerror(errno));
}
/*-
@ -770,6 +776,7 @@ JobPrintCommand(void *cmdp, void *jobp)
* but this one needs to be - use compat mode just for it.
*/
CompatRunCommand(cmdp, job->node);
free(cmdStart);
return 0;
}
break;
@ -1398,16 +1405,28 @@ JobExec(Job *job, char **argv)
execError("dup2", "job->cmdFILE");
_exit(1);
}
(void)fcntl(0, F_SETFD, 0);
(void)lseek(0, (off_t)0, SEEK_SET);
if (fcntl(0, F_SETFD, 0) == -1) {
execError("fcntl clear close-on-exec", "stdin");
_exit(1);
}
if (lseek(0, (off_t)0, SEEK_SET) == -1) {
execError("lseek to 0", "stdin");
_exit(1);
}
if (Always_pass_job_queue ||
(job->node->type & (OP_MAKE | OP_SUBMAKE))) {
/*
* Pass job token pipe to submakes.
*/
fcntl(tokenWaitJob.inPipe, F_SETFD, 0);
fcntl(tokenWaitJob.outPipe, F_SETFD, 0);
if (fcntl(tokenWaitJob.inPipe, F_SETFD, 0) == -1) {
execError("clear close-on-exec", "tokenWaitJob.inPipe");
_exit(1);
}
if (fcntl(tokenWaitJob.outPipe, F_SETFD, 0) == -1) {
execError("clear close-on-exec", "tokenWaitJob.outPipe");
_exit(1);
}
}
/*
@ -1424,7 +1443,10 @@ JobExec(Job *job, char **argv)
* it before routing the shell's error output to the same place as
* its standard output.
*/
(void)fcntl(1, F_SETFD, 0);
if (fcntl(1, F_SETFD, 0) == -1) {
execError("clear close-on-exec", "stdout");
_exit(1);
}
if (dup2(1, 2) == -1) {
execError("dup2", "1, 2");
_exit(1);

107
contrib/bmake/main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.260 2017/04/13 13:55:23 christos Exp $ */
/* $NetBSD: main.c,v 1.264 2017/04/20 03:57:27 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,7 +69,7 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: main.c,v 1.260 2017/04/13 13:55:23 christos Exp $";
static char rcsid[] = "$NetBSD: main.c,v 1.264 2017/04/20 03:57:27 sjg Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
@ -81,7 +81,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993\
#if 0
static char sccsid[] = "@(#)main.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: main.c,v 1.260 2017/04/13 13:55:23 christos Exp $");
__RCSID("$NetBSD: main.c,v 1.264 2017/04/20 03:57:27 sjg Exp $");
#endif
#endif /* not lint */
#endif
@ -187,6 +187,7 @@ static const char * tracefile;
static void MainParseArgs(int, char **);
static int ReadMakefile(const void *, const void *);
static void usage(void) MAKE_ATTR_DEAD;
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 */
@ -336,7 +337,7 @@ parse_debug_options(const char *argvalue)
goto debug_setbuf;
}
len = strlen(modules);
fname = malloc(len + 20);
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)
@ -367,6 +368,32 @@ parse_debug_options(const char *argvalue)
}
}
/*
* does path contain any relative components
*/
static int
is_relpath(const char *path)
{
const char *cp;
if (path[0] != '/')
return TRUE;
cp = path;
do {
cp = strstr(cp, "/.");
if (!cp)
break;
cp += 2;
if (cp[0] == '/' || cp[0] == '\0')
return TRUE;
else if (cp[0] == '.') {
if (cp[1] == '/' || cp[1] == '\0')
return TRUE;
}
} while (cp);
return FALSE;
}
/*-
* MainParseArgs --
* Parse a given argument vector. Called from main() and from
@ -458,7 +485,7 @@ MainParseArgs(int argc, char **argv)
(void)fprintf(stderr, "%s: %s.\n", progname, strerror(errno));
exit(2);
}
if (argvalue[0] == '/' &&
if (!is_relpath(argvalue) &&
stat(argvalue, &sa) != -1 &&
stat(curdir, &sb) != -1 &&
sa.st_ino == sb.st_ino &&
@ -732,8 +759,10 @@ Main_SetObjdir(const char *fmt, ...)
va_end(ap);
if (path[0] != '/') {
snprintf(buf, MAXPATHLEN, "%s/%s", curdir, path);
path = buf;
char buf2[MAXPATHLEN + 1];
snprintf(buf2, MAXPATHLEN, "%s/%s", curdir, path);
path = buf2;
}
/* look for the directory and try to chdir there */
@ -746,7 +775,7 @@ Main_SetObjdir(const char *fmt, ...)
Var_Set(".OBJDIR", objdir, VAR_GLOBAL, 0);
setenv("PWD", objdir, 1);
Dir_InitDot();
cached_realpath(".OBJDIR", NULL); /* purge */
purge_cached_realpaths();
rc = TRUE;
if (enterFlag && strcmp(objdir, curdir) != 0)
enterFlagObj = TRUE;
@ -1907,42 +1936,56 @@ usage(void)
exit(2);
}
/*
* realpath(3) can get expensive, cache results...
*/
static GNode *cached_realpaths = NULL;
static GNode *
get_cached_realpaths(void)
{
if (!cached_realpaths) {
cached_realpaths = Targ_NewGN("Realpath");
#ifndef DEBUG_REALPATH_CACHE
cached_realpaths->flags = INTERNAL;
#endif
}
return cached_realpaths;
}
/* purge any relative paths */
static void
purge_cached_realpaths(void)
{
GNode *cache = get_cached_realpaths();
Hash_Entry *he, *nhe;
Hash_Search hs;
he = Hash_EnumFirst(&cache->context, &hs);
while (he) {
nhe = Hash_EnumNext(&hs);
if (he->name[0] != '/') {
if (DEBUG(DIR))
fprintf(stderr, "cached_realpath: purging %s\n", he->name);
Hash_DeleteEntry(&cache->context, he);
}
he = nhe;
}
}
char *
cached_realpath(const char *pathname, char *resolved)
{
static GNode *cache;
GNode *cache;
char *rp, *cp;
if (!pathname || !pathname[0])
return NULL;
if (!cache) {
cache = Targ_NewGN("Realpath");
#ifndef DEBUG_REALPATH_CACHE
cache->flags = INTERNAL;
#endif
}
if (resolved == NULL && strcmp(pathname, ".OBJDIR") == 0) {
/* purge any relative paths */
Hash_Entry *he, *nhe;
Hash_Search hs;
cache = get_cached_realpaths();
he = Hash_EnumFirst(&cache->context, &hs);
while (he) {
nhe = Hash_EnumNext(&hs);
if (he->name[0] != '/') {
if (DEBUG(DIR))
fprintf(stderr, "cached_realpath: purging %s\n", he->name);
Hash_DeleteEntry(&cache->context, he);
}
he = nhe;
}
return NULL;
}
if ((rp = Var_Value(pathname, cache, &cp)) != NULL) {
/* a hit */
strlcpy(resolved, rp, MAXPATHLEN);

8
contrib/bmake/make_malloc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: make_malloc.c,v 1.10 2012/06/20 17:46:28 sjg Exp $ */
/* $NetBSD: make_malloc.c,v 1.11 2017/04/16 20:20:24 dholland Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -28,7 +28,7 @@
#ifdef MAKE_NATIVE
#include <sys/cdefs.h>
__RCSID("$NetBSD: make_malloc.c,v 1.10 2012/06/20 17:46:28 sjg Exp $");
__RCSID("$NetBSD: make_malloc.c,v 1.11 2017/04/16 20:20:24 dholland Exp $");
#endif
#include <stdio.h>
@ -39,13 +39,13 @@ __RCSID("$NetBSD: make_malloc.c,v 1.10 2012/06/20 17:46:28 sjg Exp $");
#include "make.h"
#ifndef USE_EMALLOC
static void enomem(void) MAKE_ATTR_DEAD;
static MAKE_ATTR_DEAD void enomem(void);
/*
* enomem --
* die when out of memory.
*/
static void
static MAKE_ATTR_DEAD void
enomem(void)
{
(void)fprintf(stderr, "%s: %s.\n", progname, strerror(ENOMEM));

7
contrib/bmake/mk/ChangeLog
View File

@ -1,3 +1,10 @@
2017-04-18 Simon J. Gerraty <sjg@bad.crufty.net>
* install-mk (MK_VERSION): 20170418
* auto.obj.mk: if using MAKEOBJDIRPREFIX check if it is a
prefix match for .CURDIR - in which case .CURDIR *is* __objdir.
2017-04-01 Simon J. Gerraty <sjg@bad.crufty.net>
* install-mk (MK_VERSION): 20170401

6
contrib/bmake/mk/auto.obj.mk
View File

@ -1,4 +1,4 @@
# $Id: auto.obj.mk,v 1.13 2017/03/24 20:53:22 sjg Exp $
# $Id: auto.obj.mk,v 1.14 2017/04/18 23:53:18 sjg Exp $
#
# @(#) Copyright (c) 2004, Simon J. Gerraty
#
@ -41,6 +41,10 @@ MKOBJDIRS= auto
# Use __objdir here so it is easier to tweak without impacting
# the logic.
.if !empty(MAKEOBJDIRPREFIX)
.if ${.CURDIR:M${MAKEOBJDIRPREFIX}/*} != ""
# we are already in obj tree!
__objdir?= ${.CURDIR}
.endif
__objdir?= ${MAKEOBJDIRPREFIX}${.CURDIR}
.endif
__objdir?= ${MAKEOBJDIR:Uobj}

4
contrib/bmake/mk/install-mk
View File

@ -55,7 +55,7 @@
# Simon J. Gerraty <sjg@crufty.net>
# RCSid:
# $Id: install-mk,v 1.140 2017/04/03 21:04:09 sjg Exp $
# $Id: install-mk,v 1.141 2017/04/18 23:53:18 sjg Exp $
#
# @(#) Copyright (c) 1994 Simon J. Gerraty
#
@ -70,7 +70,7 @@
# sjg@crufty.net
#
MK_VERSION=20170401
MK_VERSION=20170418
OWNER=
GROUP=
MODE=444

32
contrib/bmake/parse.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: parse.c,v 1.218 2017/03/01 16:39:49 sjg Exp $ */
/* $NetBSD: parse.c,v 1.225 2017/04/17 13:29:07 maya Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: parse.c,v 1.218 2017/03/01 16:39:49 sjg Exp $";
static char rcsid[] = "$NetBSD: parse.c,v 1.225 2017/04/17 13:29:07 maya Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)parse.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: parse.c,v 1.218 2017/03/01 16:39:49 sjg Exp $");
__RCSID("$NetBSD: parse.c,v 1.225 2017/04/17 13:29:07 maya Exp $");
#endif
#endif /* not lint */
#endif
@ -130,6 +130,7 @@ __RCSID("$NetBSD: parse.c,v 1.218 2017/03/01 16:39:49 sjg Exp $");
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdint.h>
#include "make.h"
#include "hash.h"
@ -539,7 +540,7 @@ loadfile(const char *path, int fd)
if (lf->buf != MAP_FAILED) {
/* succeeded */
if (lf->len == lf->maplen && lf->buf[lf->len - 1] != '\n') {
char *b = malloc(lf->len + 1);
char *b = bmake_malloc(lf->len + 1);
b[lf->len] = '\n';
memcpy(b, lf->buf, lf->len++);
munmap(lf->buf, lf->maplen);
@ -560,9 +561,15 @@ loadfile(const char *path, int fd)
while (1) {
assert(bufpos <= lf->len);
if (bufpos == lf->len) {
if (lf->len > SIZE_MAX/2) {
errno = EFBIG;
Error("%s: file too large", path);
exit(1);
}
lf->len *= 2;
lf->buf = bmake_realloc(lf->buf, lf->len);
}
assert(bufpos < lf->len);
result = read(fd, lf->buf + bufpos, lf->len - bufpos);
if (result < 0) {
Error("%s: read error: %s", path, strerror(errno));
@ -1099,15 +1106,15 @@ ParseDoSrc(int tOp, const char *src)
*-----------------------------------------------------------------------
*/
static int
ParseFindMain(void *gnp, void *dummy)
ParseFindMain(void *gnp, void *dummy MAKE_ATTR_UNUSED)
{
GNode *gn = (GNode *)gnp;
if ((gn->type & OP_NOTARGET) == 0) {
mainNode = gn;
Targ_SetMain(gn);
return (dummy ? 1 : 1);
return 1;
} else {
return (dummy ? 0 : 0);
return 0;
}
}
@ -1145,10 +1152,10 @@ ParseAddDir(void *path, void *name)
*-----------------------------------------------------------------------
*/
static int
ParseClearPath(void *path, void *dummy)
ParseClearPath(void *path, void *dummy MAKE_ATTR_UNUSED)
{
Dir_ClearPath((Lst) path);
return(dummy ? 0 : 0);
return 0;
}
/*-
@ -1685,10 +1692,12 @@ ParseDoDependency(char *line)
}
if (paths) {
Lst_Destroy(paths, NULL);
paths = NULL;
}
if (specType == ExPath)
Dir_SetPATH();
} else {
assert(paths == NULL);
while (*line) {
/*
* The targets take real sources, so we must beware of archive
@ -1747,6 +1756,7 @@ ParseDoDependency(char *line)
}
out:
assert(paths == NULL);
if (curTargs)
Lst_Destroy(curTargs, NULL);
}
@ -2550,7 +2560,7 @@ ParseTraditionalInclude(char *line)
if (*file == '\0') {
Parse_Error(PARSE_FATAL,
"Filename missing from \"include\"");
return;
goto out;
}
for (file = all_files; !done; file = cp + 1) {
@ -2565,6 +2575,7 @@ ParseTraditionalInclude(char *line)
Parse_include_file(file, FALSE, FALSE, silent);
}
out:
free(all_files);
}
#endif
@ -2615,6 +2626,7 @@ ParseGmakeExport(char *line)
*/
value = Var_Subst(NULL, value, VAR_CMD, VARF_WANTRES);
setenv(variable, value, 1);
free(value);
}
#endif

29
contrib/bmake/suff.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: suff.c,v 1.84 2016/06/30 05:34:04 dholland Exp $ */
/* $NetBSD: suff.c,v 1.86 2017/04/16 20:38:18 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: suff.c,v 1.84 2016/06/30 05:34:04 dholland Exp $";
static char rcsid[] = "$NetBSD: suff.c,v 1.86 2017/04/16 20:38:18 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)suff.c 8.4 (Berkeley) 3/21/94";
#else
__RCSID("$NetBSD: suff.c,v 1.84 2016/06/30 05:34:04 dholland Exp $");
__RCSID("$NetBSD: suff.c,v 1.86 2017/04/16 20:38:18 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -135,6 +135,7 @@ __RCSID("$NetBSD: suff.c,v 1.84 2016/06/30 05:34:04 dholland Exp $");
* order to find the node.
*/
#include <assert.h>
#include <stdio.h>
#include "make.h"
#include "hash.h"
@ -762,12 +763,10 @@ Suff_AddTransform(char *line)
*-----------------------------------------------------------------------
*/
int
Suff_EndTransform(void *gnp, void *dummy)
Suff_EndTransform(void *gnp, void *dummy MAKE_ATTR_UNUSED)
{
GNode *gn = (GNode *)gnp;
(void)dummy;
if ((gn->type & OP_DOUBLEDEP) && !Lst_IsEmpty (gn->cohorts))
gn = (GNode *)Lst_Datum(Lst_Last(gn->cohorts));
if ((gn->type & OP_TRANSFORM) && Lst_IsEmpty(gn->commands) &&
@ -1908,6 +1907,13 @@ SuffFindArchiveDeps(GNode *gn, Lst slst)
eoarch = strchr(gn->name, '(');
eoname = strchr(eoarch, ')');
/*
* Caller guarantees the format `libname(member)', via
* Arch_ParseArchive.
*/
assert(eoarch != NULL);
assert(eoname != NULL);
*eoname = '\0'; /* Nuke parentheses during suffix search */
*eoarch = '\0'; /* So a suffix can be found */
@ -2597,23 +2603,20 @@ Suff_End(void)
/********************* DEBUGGING FUNCTIONS **********************/
static int SuffPrintName(void *s, void *dummy)
static int SuffPrintName(void *s, void *dummy MAKE_ATTR_UNUSED)
{
(void)dummy;
fprintf(debug_file, "%s ", ((Suff *)s)->name);
return 0;
}
static int
SuffPrintSuff(void *sp, void *dummy)
SuffPrintSuff(void *sp, void *dummy MAKE_ATTR_UNUSED)
{
Suff *s = (Suff *)sp;
int flags;
int flag;
(void)dummy;
fprintf(debug_file, "# `%s' [%d] ", s->name, s->refCount);
flags = s->flags;
@ -2650,12 +2653,10 @@ SuffPrintSuff(void *sp, void *dummy)
}
static int
SuffPrintTrans(void *tp, void *dummy)
SuffPrintTrans(void *tp, void *dummy MAKE_ATTR_UNUSED)
{
GNode *t = (GNode *)tp;
(void)dummy;
fprintf(debug_file, "%-16s: ", t->name);
Targ_PrintType(t->type);
fputc('\n', debug_file);

10
contrib/bmake/targ.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: targ.c,v 1.61 2016/01/17 17:45:21 christos Exp $ */
/* $NetBSD: targ.c,v 1.62 2017/04/16 19:53:58 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: targ.c,v 1.61 2016/01/17 17:45:21 christos Exp $";
static char rcsid[] = "$NetBSD: targ.c,v 1.62 2017/04/16 19:53:58 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)targ.c 8.2 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: targ.c,v 1.61 2016/01/17 17:45:21 christos Exp $");
__RCSID("$NetBSD: targ.c,v 1.62 2017/04/16 19:53:58 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -521,10 +521,10 @@ TargPrintName(void *gnp, void *pflags MAKE_ATTR_UNUSED)
int
Targ_PrintCmd(void *cmd, void *dummy)
Targ_PrintCmd(void *cmd, void *dummy MAKE_ATTR_UNUSED)
{
fprintf(debug_file, "\t%s\n", (char *)cmd);
return (dummy ? 0 : 0);
return 0;
}
/*-

24
contrib/bmake/var.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: var.c,v 1.213 2017/02/01 18:39:27 sjg Exp $ */
/* $NetBSD: var.c,v 1.215 2017/04/16 21:39:49 riastradh Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: var.c,v 1.213 2017/02/01 18:39:27 sjg Exp $";
static char rcsid[] = "$NetBSD: var.c,v 1.215 2017/04/16 21:39:49 riastradh Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: var.c,v 1.213 2017/02/01 18:39:27 sjg Exp $");
__RCSID("$NetBSD: var.c,v 1.215 2017/04/16 21:39:49 riastradh Exp $");
#endif
#endif /* not lint */
#endif
@ -1181,7 +1181,7 @@ Var_Value(const char *name, GNode *ctxt, char **frp)
static Boolean
VarHead(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
char *word, Boolean addSpace, Buffer *buf,
void *dummy)
void *dummy MAKE_ATTR_UNUSED)
{
char *slash;
@ -1202,7 +1202,7 @@ VarHead(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
Buf_AddByte(buf, vpstate->varSpace);
Buf_AddByte(buf, '.');
}
return(dummy ? TRUE : TRUE);
return TRUE;
}
/*-
@ -1229,7 +1229,7 @@ VarHead(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
static Boolean
VarTail(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
char *word, Boolean addSpace, Buffer *buf,
void *dummy)
void *dummy MAKE_ATTR_UNUSED)
{
char *slash;
@ -1245,7 +1245,7 @@ VarTail(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
} else {
Buf_AddBytes(buf, strlen(word), word);
}
return (dummy ? TRUE : TRUE);
return TRUE;
}
/*-
@ -1271,7 +1271,7 @@ VarTail(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
static Boolean
VarSuffix(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
char *word, Boolean addSpace, Buffer *buf,
void *dummy)
void *dummy MAKE_ATTR_UNUSED)
{
char *dot;
@ -1285,7 +1285,7 @@ VarSuffix(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
dot[-1] = '.';
addSpace = TRUE;
}
return (dummy ? addSpace : addSpace);
return addSpace;
}
/*-
@ -1312,7 +1312,7 @@ VarSuffix(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
static Boolean
VarRoot(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
char *word, Boolean addSpace, Buffer *buf,
void *dummy)
void *dummy MAKE_ATTR_UNUSED)
{
char *dot;
@ -1328,7 +1328,7 @@ VarRoot(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
} else {
Buf_AddBytes(buf, strlen(word), word);
}
return (dummy ? TRUE : TRUE);
return TRUE;
}
/*-
@ -1836,8 +1836,8 @@ VarLoopExpand(GNode *ctx MAKE_ATTR_UNUSED,
Buf_AddByte(buf, ' ');
Buf_AddBytes(buf, (slen = strlen(s)), s);
addSpace = (slen > 0 && s[slen - 1] != '\n');
free(s);
}
free(s);
}
return addSpace;
}

4
usr.bin/bmake/Makefile
View File

@ -14,10 +14,10 @@ CFLAGS+= -I${.CURDIR}
CLEANDIRS+= FreeBSD
CLEANFILES+= bootstrap
# $Id: Makefile,v 1.85 2017/04/13 16:29:40 sjg Exp $
# $Id: Makefile,v 1.88 2017/04/20 14:51:14 sjg Exp $
# Base version on src date
_MAKE_VERSION= 20170413
_MAKE_VERSION= 20170420
PROG?= ${.CURDIR:T}