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Import bmake-20160604

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Interesting items from ChangeLog:

          o cached_realpath(): avoid hitting filesystem more than necessary.
          o meta.c: refactor need_meta decision, add knobs for
            missing meta file and filemon data wrt out-of-datedness.
          o meta.c: missing filemon data is only relevant if we read a
            meta file.
            Also do not return oodate for a missing metafile if gn->path
            points to .CURDIR
This commit is contained in:
Simon J. Gerraty 2016-06-05 15:57:18 +00:00
parent e917534a84
commit e944e081cf
17 changed files with 297 additions and 146 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
ChangeLog
View File

@ -1,3 +1,26 @@
2016-06-04 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20160604
Merge with NetBSD make, pick up
o meta.c: missing filemon data is only relevant if we read a
meta file.
Also do not return oodate for a missing metafile if gn->path
points to .CURDIR
2016-06-02 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20160602
Merge with NetBSD make, pick up
o cached_realpath(): avoid hitting filesystem more than necessary.
o meta.c: refactor need_meta decision, add knobs for
missing meta file and filemon data wrt out-of-datedness.
2016-05-28 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20160528
* boot-strap, make-bootstrap.sh.in: Makefile now uses _MAKE_VERSION
2016-05-12 Simon J. Gerraty <sjg@bad.crufty.net>
* Makefile (_MAKE_VERSION): 20160512

4
Makefile
View File

@ -1,7 +1,7 @@
# $Id: Makefile,v 1.63 2016/05/12 20:34:46 sjg Exp $
# $Id: Makefile,v 1.66 2016/06/04 22:21:15 sjg Exp $
# Base version on src date
_MAKE_VERSION= 20160512
_MAKE_VERSION= 20160604
PROG= bmake

17
bmake.1
View File

@ -1,4 +1,4 @@
.\" $NetBSD: make.1,v 1.257 2016/05/10 23:45:45 sjg Exp $
.\" $NetBSD: make.1,v 1.259 2016/06/03 07:07:37 wiz Exp $
.\"
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@ -29,7 +29,7 @@
.\"
.\" from: @(#)make.1 8.4 (Berkeley) 3/19/94
.\"
.Dd May 10, 2016
.Dd June 2, 2016
.Dt MAKE 1
.Os
.Sh NAME
@ -846,7 +846,7 @@ Can affect the mode that
.Nm
runs in.
It can contain a number of keywords:
.Bl -hang -width ignore-cmd
.Bl -hang -width missing-filemon=bf.
.It Pa compat
Like
.Fl B ,
@ -870,6 +870,17 @@ will not create .meta files in
This can be overridden by setting
.Va bf
to a value which represents True.
.It Pa missing-meta= Ar bf
If
.Va bf
is True, then a missing .meta file makes the target out-of-date.
.It Pa missing-filemon= Ar bf
If
.Va bf
is True, then missing filemon data makes the target out-of-date.
.It Pa nofilemon
Do not use
.Xr filemon 4 .
.It Pa env
For debugging, it can be useful to include the environment
in the .meta file.

66
bmake.cat1
View File

@ -531,37 +531,51 @@ VVAARRIIAABBLLEE AASSSSIIGGNNMMEENNTTSS
mode that bbmmaakkee runs in. It can contain a number of key-
words:
_c_o_m_p_a_t Like --BB, puts bbmmaakkee into "compat" mode.
_c_o_m_p_a_t Like --BB, puts bbmmaakkee into "compat"
mode.
_m_e_t_a Puts bbmmaakkee into "meta" mode, where meta files
are created for each target to capture the
command run, the output generated and if
filemon(4) is available, the system calls
which are of interest to bbmmaakkee. The captured
output can be very useful when diagnosing
errors.
_m_e_t_a Puts bbmmaakkee into "meta" mode, where
meta files are created for each tar-
get to capture the command run, the
output generated and if filemon(4)
is available, the system calls which
are of interest to bbmmaakkee. The cap-
tured output can be very useful when
diagnosing errors.
_c_u_r_d_i_r_O_k_= _b_f Normally bbmmaakkee will not create .meta files
in `_._C_U_R_D_I_R'. This can be overridden by set-
ting _b_f to a value which represents True.
_c_u_r_d_i_r_O_k_= _b_f Normally bbmmaakkee will not create .meta
files in `_._C_U_R_D_I_R'. This can be
overridden by setting _b_f to a value
which represents True.
_e_n_v For debugging, it can be useful to include
the environment in the .meta file.
_m_i_s_s_i_n_g_-_m_e_t_a_= _b_f If _b_f is True, then a missing .meta
file makes the target out-of-date.
_v_e_r_b_o_s_e If in "meta" mode, print a clue about the
target being built. This is useful if the
build is otherwise running silently. The
message printed the value of:
_._M_A_K_E_._M_E_T_A_._P_R_E_F_I_X.
_m_i_s_s_i_n_g_-_f_i_l_e_m_o_n_= _b_f If _b_f is True, then missing filemon
data makes the target out-of-date.
_i_g_n_o_r_e_-_c_m_d Some makefiles have commands which are simply
not stable. This keyword causes them to be
ignored for determining whether a target is
out of date in "meta" mode. See also
..NNOOMMEETTAA__CCMMPP.
_n_o_f_i_l_e_m_o_n Do not use filemon(4).
_s_i_l_e_n_t_= _b_f If _b_f is True, when a .meta file is created,
mark the target ..SSIILLEENNTT.
_e_n_v For debugging, it can be useful to
include the environment in the .meta
file.
_v_e_r_b_o_s_e If in "meta" mode, print a clue
about the target being built. This
is useful if the build is otherwise
running silently. The message
printed the value of:
_._M_A_K_E_._M_E_T_A_._P_R_E_F_I_X.
_i_g_n_o_r_e_-_c_m_d Some makefiles have commands which
are simply not stable. This keyword
causes them to be ignored for deter-
mining whether a target is out of
date in "meta" mode. See also
..NNOOMMEETTAA__CCMMPP.
_s_i_l_e_n_t_= _b_f If _b_f is True, when a .meta file is
created, mark the target ..SSIILLEENNTT.
_._M_A_K_E_._M_E_T_A_._B_A_I_L_I_W_I_C_K
In "meta" mode, provides a list of prefixes which match
@ -1475,4 +1489,4 @@ BBUUGGSS
There is no way of escaping a space character in a filename.
NetBSD 5.1 May 10, 2016 NetBSD 5.1
NetBSD 5.1 June 2, 2016 NetBSD 5.1

4
boot-strap
View File

@ -111,7 +111,7 @@
# Simon J. Gerraty <sjg@crufty.net>
# RCSid:
# $Id: boot-strap,v 1.48 2015/10/25 05:20:48 sjg Exp $
# $Id: boot-strap,v 1.49 2016/05/29 00:09:14 sjg Exp $
#
# @(#) Copyright (c) 2001 Simon J. Gerraty
#
@ -451,7 +451,7 @@ op_all() {
op_install
else
op_test
MAKE_VERSION=`sed -n '/^MAKE_VERSION/ { s,.*= *,,;p; }' $srcdir/Makefile`
MAKE_VERSION=`sed -n '/^_MAKE_VERSION/ { s,.*= *,,;p; }' $srcdir/Makefile`
echo You can install by running:
echo
echo $0 $cmd_args op=install

42
main.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.244 2016/04/05 04:25:43 sjg Exp $ */
/* $NetBSD: main.c,v 1.245 2016/06/03 01:21:59 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,7 +69,7 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: main.c,v 1.244 2016/04/05 04:25:43 sjg Exp $";
static char rcsid[] = "$NetBSD: main.c,v 1.245 2016/06/03 01:21:59 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 1.244 2016/04/05 04:25:43 sjg Exp $");
__RCSID("$NetBSD: main.c,v 1.245 2016/06/03 01:21:59 sjg Exp $");
#endif
#endif /* not lint */
#endif
@ -1014,7 +1014,7 @@ main(int argc, char **argv)
/*
* A relative path, canonicalize it.
*/
p1 = realpath(argv[0], mdpath);
p1 = cached_realpath(argv[0], mdpath);
if (!p1 || *p1 != '/' || stat(p1, &sb) < 0) {
p1 = argv[0]; /* realpath failed */
}
@ -1884,6 +1884,40 @@ usage(void)
}
/*
* realpath(3) can get expensive, cache results...
*/
char *
cached_realpath(const char *pathname, char *resolved)
{
static 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
}
rp = Var_Value(pathname, cache, &cp);
if (rp) {
/* a hit */
if (resolved)
strlcpy(resolved, rp, MAXPATHLEN);
else
resolved = bmake_strdup(rp);
} else {
if ((rp = realpath(pathname, resolved))) {
Var_Set(pathname, rp, cache, 0);
}
}
return rp ? resolved : NULL;
}
int
PrintAddr(void *a, void *b)
{

2
make-bootstrap.sh.in
View File

@ -13,7 +13,7 @@ esac
CC="@CC@"
CFLAGS="@CFLAGS@ -I. -I${srcdir} @DEFS@ @CPPFLAGS@ -DMAKE_NATIVE ${XDEFS} -DBMAKE_PATH_MAX=@bmake_path_max@"
MAKE_VERSION=`sed -n '/^MAKE_VERSION=/s,.*=[^0-9]*,,p' $srcdir/Makefile`
MAKE_VERSION=`sed -n '/^_MAKE_VERSION=/s,.*=[^0-9]*,,p' $srcdir/Makefile`
MDEFS="-DMAKE_VERSION=\"$MAKE_VERSION\" \
-D@force_machine@MACHINE=\"@machine@\" -DMACHINE_ARCH=\"@machine_arch@\" \

17
make.1
View File

@ -1,4 +1,4 @@
.\" $NetBSD: make.1,v 1.257 2016/05/10 23:45:45 sjg Exp $
.\" $NetBSD: make.1,v 1.259 2016/06/03 07:07:37 wiz Exp $
.\"
.\" Copyright (c) 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@ -29,7 +29,7 @@
.\"
.\" from: @(#)make.1 8.4 (Berkeley) 3/19/94
.\"
.Dd May 10, 2016
.Dd June 2, 2016
.Dt MAKE 1
.Os
.Sh NAME
@ -846,7 +846,7 @@ Can affect the mode that
.Nm
runs in.
It can contain a number of keywords:
.Bl -hang -width ignore-cmd
.Bl -hang -width missing-filemon=bf.
.It Pa compat
Like
.Fl B ,
@ -870,6 +870,17 @@ will not create .meta files in
This can be overridden by setting
.Va bf
to a value which represents True.
.It Pa missing-meta= Ar bf
If
.Va bf
is True, then a missing .meta file makes the target out-of-date.
.It Pa missing-filemon= Ar bf
If
.Va bf
is True, then missing filemon data makes the target out-of-date.
.It Pa nofilemon
Do not use
.Xr filemon 4 .
.It Pa env
For debugging, it can be useful to include the environment
in the .meta file.

3
make.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: make.h,v 1.98 2016/02/18 18:29:14 christos Exp $ */
/* $NetBSD: make.h,v 1.99 2016/06/03 01:21:59 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -199,6 +199,7 @@ typedef struct GNode {
#define DONE_ALLSRC 0x40 /* We do it once only */
#define CYCLE 0x1000 /* Used by MakePrintStatus */
#define DONECYCLE 0x2000 /* Used by MakePrintStatus */
#define INTERNAL 0x4000 /* Internal use only */
enum enum_made {
UNMADE, DEFERRED, REQUESTED, BEINGMADE,
MADE, UPTODATE, ERROR, ABORTED

223
meta.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: meta.c,v 1.57 2016/05/12 20:28:34 sjg Exp $ */
/* $NetBSD: meta.c,v 1.60 2016/06/04 22:17:14 sjg Exp $ */
/*
* Implement 'meta' mode.
@ -73,6 +73,8 @@ static char *metaIgnorePathsStr; /* string storage for the list */
Boolean useMeta = FALSE;
static Boolean useFilemon = FALSE;
static Boolean writeMeta = FALSE;
static Boolean metaMissing = FALSE; /* oodate if missing */
static Boolean filemonMissing = FALSE; /* oodate if missing */
static Boolean metaEnv = FALSE; /* don't save env unless asked */
static Boolean metaVerbose = FALSE;
static Boolean metaIgnoreCMDs = FALSE; /* ignore CMDs in .meta files */
@ -237,24 +239,13 @@ eat_dots(char *buf, size_t bufsz, int dots)
static char *
meta_name(struct GNode *gn, char *mname, size_t mnamelen,
const char *dname,
const char *tname)
const char *tname,
const char *cwd)
{
char buf[MAXPATHLEN];
char cwd[MAXPATHLEN];
char *rp;
char *cp;
char *tp;
char *p[4]; /* >= number of possible uses */
int i;
i = 0;
if (!dname)
dname = Var_Value(".OBJDIR", gn, &p[i++]);
if (!tname)
tname = Var_Value(TARGET, gn, &p[i++]);
if (realpath(dname, cwd))
dname = cwd;
/*
* Weed out relative paths from the target file name.
@ -264,7 +255,7 @@ meta_name(struct GNode *gn, char *mname, size_t mnamelen,
* basename as given to us.
*/
if ((cp = strrchr(tname, '/'))) {
if (realpath(tname, buf)) {
if (cached_realpath(tname, buf)) {
if ((rp = strrchr(buf, '/'))) {
rp++;
cp++;
@ -309,9 +300,6 @@ meta_name(struct GNode *gn, char *mname, size_t mnamelen,
}
}
free(tp);
for (i--; i >= 0; i--) {
free(p[i]);
}
return (mname);
}
@ -391,14 +379,78 @@ printCMD(void *cmdp, void *mfpp)
*/
#define SKIP_META_TYPE(_type) do { \
if ((gn->type & __CONCAT(OP_, _type))) { \
if (DEBUG(META)) { \
if (verbose) { \
fprintf(debug_file, "Skipping meta for %s: .%s\n", \
gn->name, __STRING(_type)); \
} \
return (NULL); \
return FALSE; \
} \
} while (0)
/*
* Do we need/want a .meta file ?
*/
static Boolean
meta_needed(GNode *gn, const char *dname, const char *tname,
char *objdir, int verbose)
{
struct stat fs;
if (verbose)
verbose = DEBUG(META);
/* This may be a phony node which we don't want meta data for... */
/* Skip .meta for .BEGIN, .END, .ERROR etc as well. */
/* Or it may be explicitly flagged as .NOMETA */
SKIP_META_TYPE(NOMETA);
/* Unless it is explicitly flagged as .META */
if (!(gn->type & OP_META)) {
SKIP_META_TYPE(PHONY);
SKIP_META_TYPE(SPECIAL);
SKIP_META_TYPE(MAKE);
}
/* Check if there are no commands to execute. */
if (Lst_IsEmpty(gn->commands)) {
if (verbose)
fprintf(debug_file, "Skipping meta for %s: no commands\n",
gn->name);
return FALSE;
}
if ((gn->type & (OP_META|OP_SUBMAKE)) == OP_SUBMAKE) {
/* OP_SUBMAKE is a bit too aggressive */
if (Lst_ForEach(gn->commands, is_submake, gn)) {
if (DEBUG(META))
fprintf(debug_file, "Skipping meta for %s: .SUBMAKE\n",
gn->name);
return FALSE;
}
}
/* The object directory may not exist. Check it.. */
if (stat(dname, &fs) != 0) {
if (verbose)
fprintf(debug_file, "Skipping meta for %s: no .OBJDIR\n",
gn->name);
return FALSE;
}
/* make sure these are canonical */
if (cached_realpath(dname, objdir))
dname = objdir;
/* If we aren't in the object directory, don't create a meta file. */
if (!metaCurdirOk && strcmp(curdir, dname) == 0) {
if (verbose)
fprintf(debug_file, "Skipping meta for %s: .OBJDIR == .CURDIR\n",
gn->name);
return FALSE;
}
return TRUE;
}
static FILE *
meta_create(BuildMon *pbm, GNode *gn)
{
@ -412,62 +464,17 @@ meta_create(BuildMon *pbm, GNode *gn)
const char *cp;
char *p[4]; /* >= possible uses */
int i;
struct stat fs;
/* This may be a phony node which we don't want meta data for... */
/* Skip .meta for .BEGIN, .END, .ERROR etc as well. */
/* Or it may be explicitly flagged as .NOMETA */
SKIP_META_TYPE(NOMETA);
/* Unless it is explicitly flagged as .META */
if (!(gn->type & OP_META)) {
SKIP_META_TYPE(PHONY);
SKIP_META_TYPE(SPECIAL);
SKIP_META_TYPE(MAKE);
}
mf.fp = NULL;
i = 0;
dname = Var_Value(".OBJDIR", gn, &p[i++]);
tname = Var_Value(TARGET, gn, &p[i++]);
/* The object directory may not exist. Check it.. */
if (stat(dname, &fs) != 0) {
if (DEBUG(META))
fprintf(debug_file, "Skipping meta for %s: no .OBJDIR\n",
gn->name);
goto out;
}
/* Check if there are no commands to execute. */
if (Lst_IsEmpty(gn->commands)) {
if (DEBUG(META))
fprintf(debug_file, "Skipping meta for %s: no commands\n",
gn->name);
goto out;
}
/* make sure these are canonical */
if (realpath(dname, objdir))
dname = objdir;
/* If we aren't in the object directory, don't create a meta file. */
if (!metaCurdirOk && strcmp(curdir, dname) == 0) {
if (DEBUG(META))
fprintf(debug_file, "Skipping meta for %s: .OBJDIR == .CURDIR\n",
gn->name);
/* if this succeeds objdir is realpath of dname */
if (!meta_needed(gn, dname, tname, objdir, TRUE))
goto out;
}
if (!(gn->type & OP_META)) {
/* We do not generate .meta files for sub-makes */
if (Lst_ForEach(gn->commands, is_submake, gn)) {
if (DEBUG(META))
fprintf(debug_file, "Skipping meta for %s: .MAKE\n",
gn->name);
goto out;
}
}
dname = objdir;
if (metaVerbose) {
char *mp;
@ -492,7 +499,7 @@ meta_create(BuildMon *pbm, GNode *gn)
goto out;
fname = meta_name(gn, pbm->meta_fname, sizeof(pbm->meta_fname),
dname, tname);
dname, tname, objdir);
#ifdef DEBUG_META_MODE
if (DEBUG(META))
@ -561,6 +568,10 @@ meta_init(void)
}
#define get_mode_bf(bf, token) \
if ((cp = strstr(make_mode, token))) \
bf = boolValue(&cp[sizeof(token) - 1])
/*
* Initialization we need after reading makefiles.
*/
@ -583,17 +594,13 @@ meta_mode_init(const char *make_mode)
writeMeta = FALSE;
if (strstr(make_mode, "nofilemon"))
useFilemon = FALSE;
if ((cp = strstr(make_mode, "curdirok="))) {
metaCurdirOk = boolValue(&cp[9]);
}
if ((cp = strstr(make_mode, "silent="))) {
metaSilent = boolValue(&cp[7]);
}
if (strstr(make_mode, "ignore-cmd"))
metaIgnoreCMDs = TRUE;
/* for backwards compatability */
Var_Set(".MAKE.META_CREATED", "${.MAKE.META.CREATED}", VAR_GLOBAL, 0);
Var_Set(".MAKE.META_FILES", "${.MAKE.META.FILES}", VAR_GLOBAL, 0);
if (useFilemon)
get_mode_bf(filemonMissing, "missing-filemon=");
get_mode_bf(metaCurdirOk, "curdirok=");
get_mode_bf(metaMissing, "missing-meta=");
get_mode_bf(metaSilent, "silent=");
}
if (metaVerbose && !Var_Exists(MAKE_META_PREFIX, VAR_GLOBAL)) {
/*
@ -921,6 +928,8 @@ meta_oodate(GNode *gn, Boolean oodate)
char fname1[MAXPATHLEN];
char fname2[MAXPATHLEN];
char fname3[MAXPATHLEN];
const char *dname;
const char *tname;
char *p;
char *cp;
char *link_src;
@ -930,10 +939,23 @@ meta_oodate(GNode *gn, Boolean oodate)
FILE *fp;
Boolean needOODATE = FALSE;
Lst missingFiles;
char *pa[4]; /* >= possible uses */
int i;
int have_filemon = FALSE;
if (oodate)
return oodate; /* we're done */
i = 0;
dname = Var_Value(".OBJDIR", gn, &pa[i++]);
tname = Var_Value(TARGET, gn, &pa[i++]);
/* if this succeeds fname3 is realpath of dname */
if (!meta_needed(gn, dname, tname, fname3, FALSE))
goto oodate_out;
dname = fname3;
missingFiles = Lst_Init(FALSE);
/*
@ -944,7 +966,7 @@ meta_oodate(GNode *gn, Boolean oodate)
*/
Make_DoAllVar(gn);
meta_name(gn, fname, sizeof(fname), NULL, NULL);
meta_name(gn, fname, sizeof(fname), dname, tname, dname);
#ifdef DEBUG_META_MODE
if (DEBUG(META))
@ -957,7 +979,6 @@ meta_oodate(GNode *gn, Boolean oodate)
int lineno = 0;
int lastpid = 0;
int pid;
int f = 0;
int x;
LstNode ln;
struct stat fs;
@ -996,13 +1017,13 @@ meta_oodate(GNode *gn, Boolean oodate)
link_src = NULL;
move_target = NULL;
/* Find the start of the build monitor section. */
if (!f) {
if (!have_filemon) {
if (strncmp(buf, "-- filemon", 10) == 0) {
f = 1;
have_filemon = TRUE;
continue;
}
if (strncmp(buf, "# buildmon", 10) == 0) {
f = 1;
have_filemon = TRUE;
continue;
}
}
@ -1014,7 +1035,7 @@ meta_oodate(GNode *gn, Boolean oodate)
fprintf(debug_file, "%s: %d: %s\n", fname, lineno, buf);
#endif
strsep(&p, " ");
if (f) {
if (have_filemon) {
/*
* We are in the 'filemon' output section.
* Each record from filemon follows the general form:
@ -1239,7 +1260,7 @@ meta_oodate(GNode *gn, Boolean oodate)
* they are _expected_ to change.
*/
if (*p == '/') {
realpath(p, fname1); /* clean it up */
cached_realpath(p, fname1); /* clean it up */
if (Lst_ForEach(metaIgnorePaths, prefix_match, fname1)) {
#ifdef DEBUG_META_MODE
if (DEBUG(META))
@ -1324,7 +1345,7 @@ meta_oodate(GNode *gn, Boolean oodate)
oodate = TRUE;
} else if (S_ISDIR(fs.st_mode)) {
/* Update the latest directory. */
realpath(p, latestdir);
cached_realpath(p, latestdir);
}
} else if (errno == ENOENT && *p == '/' &&
strncmp(p, cwd, cwdlen) != 0) {
@ -1434,12 +1455,27 @@ meta_oodate(GNode *gn, Boolean oodate)
fname, (char *)Lst_Datum(Lst_First(missingFiles)));
oodate = TRUE;
}
} else {
if ((gn->type & OP_META)) {
if (!oodate && !have_filemon && filemonMissing) {
if (DEBUG(META))
fprintf(debug_file, "%s: required but missing\n", fname);
fprintf(debug_file, "%s: missing filemon data\n", fname);
oodate = TRUE;
}
} else {
if (writeMeta && metaMissing) {
cp = NULL;
/* if target is in .CURDIR we do not need a meta file */
if (gn->path && (cp = strrchr(gn->path, '/')) && cp > gn->path) {
if (strncmp(curdir, gn->path, (cp - gn->path)) != 0) {
cp = NULL; /* not in .CURDIR */
}
}
if (!cp) {
if (DEBUG(META))
fprintf(debug_file, "%s: required but missing\n", fname);
oodate = TRUE;
}
}
}
Lst_Destroy(missingFiles, (FreeProc *)free);
@ -1454,6 +1490,11 @@ meta_oodate(GNode *gn, Boolean oodate)
Var_Set(OODATE, Var_Value(ALLSRC, gn, &cp), gn, 0);
free(cp);
}
oodate_out:
for (i--; i >= 0; i--) {
free(pa[i]);
}
return oodate;
}

13
mk/ChangeLog
View File

@ -1,3 +1,16 @@
2016-06-02 Simon J. Gerraty <sjg@bad.crufty.net>
* install-mk (MK_VERSION): 20160602
* meta.autodep.mk: when passing META_FILES to gendirdeps.mk
do not apply :T to META_XTRAS
patch from Bryan Drewery at FreeBSD.org.
2016-05-30 Simon J. Gerraty <sjg@bad.crufty.net>
* install-mk (MK_VERSION): 20160530
* meta.stage.mk: we assume ${CLEANFILES} gets .NOPATH
make it so.
2016-05-12 Simon J. Gerraty <sjg@bad.crufty.net>
* install-mk (MK_VERSION): 20160512

4
mk/dpadd.mk
View File

@ -1,4 +1,4 @@
# $Id: dpadd.mk,v 1.21 2016/05/18 20:54:55 sjg Exp $
# $Id: dpadd.mk,v 1.22 2016/05/31 23:30:59 sjg Exp $
#
# @(#) Copyright (c) 2004, Simon J. Gerraty
#
@ -100,7 +100,7 @@ __dpadd_libs := ${DPADD:M*/lib*}
# Order -L's to search ours first.
# Avoids picking up old versions already installed.
__dpadd_libdirs := ${__dpadd_libs}:R:H:S/^/-L/g:O:u:N-L}
__dpadd_libdirs := ${__dpadd_libs:R:H:S/^/-L/g:O:u:N-L}
LDADD += ${__dpadd_libdirs:M-L${OBJTOP}/*}
LDADD += ${__dpadd_libdirs:N-L${OBJTOP}/*:N-L${HOST_LIBDIR:U/usr/lib}}
.if defined(HOST_LIBDIR) && ${HOST_LIBDIR} != "/usr/lib"

4
mk/install-mk
View File

@ -55,7 +55,7 @@
# Simon J. Gerraty <sjg@crufty.net>
# RCSid:
# $Id: install-mk,v 1.126 2016/05/18 20:54:55 sjg Exp $
# $Id: install-mk,v 1.128 2016/06/03 17:22:32 sjg Exp $
#
# @(#) Copyright (c) 1994 Simon J. Gerraty
#
@ -70,7 +70,7 @@
# sjg@crufty.net
#
MK_VERSION=20160512
MK_VERSION=20160602
OWNER=
GROUP=
MODE=444

4
mk/meta.autodep.mk
View File

@ -1,4 +1,4 @@
# $Id: meta.autodep.mk,v 1.44 2016/04/07 17:00:38 sjg Exp $
# $Id: meta.autodep.mk,v 1.45 2016/06/03 17:22:32 sjg Exp $
#
# @(#) Copyright (c) 2010, Simon J. Gerraty
@ -266,7 +266,7 @@ ${_DEPENDFILE}: ${_depend} ${.PARSEDIR}/gendirdeps.mk ${META2DEPS} $${.MAKE.MET
DPADD='${FORCE_DPADD:O:u}' ${_gendirdeps_mutex} \
MAKESYSPATH=${_makesyspath} \
${.MAKE} -f gendirdeps.mk RELDIR=${RELDIR} _DEPENDFILE=${_DEPENDFILE} \
META_FILES='${META_XTRAS:T:O:u} ${META_FILES:T:O:u:${META_FILE_FILTER:ts:}}')
META_FILES='${META_XTRAS:O:u} ${META_FILES:T:O:u:${META_FILE_FILTER:ts:}}')
@test -s $@ && touch $@; :
.endif

4
mk/meta.stage.mk
View File

@ -1,4 +1,4 @@
# $Id: meta.stage.mk,v 1.44 2016/03/16 18:21:23 sjg Exp $
# $Id: meta.stage.mk,v 1.45 2016/05/26 03:59:09 sjg Exp $
#
# @(#) Copyright (c) 2011, Simon J. Gerraty
#
@ -270,6 +270,8 @@ beforeinstall: .dirdep
.NOPATH: ${STAGE_FILES}
.if !empty(STAGE_TARGETS)
.NOPATH: ${CLEANFILES}
MK_STALE_STAGED?= no
.if ${MK_STALE_STAGED} == "yes"
all: stale_staged

3
nonints.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: nonints.h,v 1.72 2016/02/18 20:25:08 sjg Exp $ */
/* $NetBSD: nonints.h,v 1.73 2016/06/03 01:21:59 sjg Exp $ */
/*-
* Copyright (c) 1988, 1989, 1990, 1993
@ -122,6 +122,7 @@ void execError(const char *, const char *);
char *getTmpdir(void);
Boolean s2Boolean(const char *, Boolean);
Boolean getBoolean(const char *, Boolean);
char *cached_realpath(const char *, char *);
/* parse.c */
void Parse_Error(int, const char *, ...) MAKE_ATTR_PRINTFLIKE(2, 3);

10
var.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: var.c,v 1.207 2016/03/11 15:12:39 matthias Exp $ */
/* $NetBSD: var.c,v 1.208 2016/06/03 01:21:59 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: var.c,v 1.207 2016/03/11 15:12:39 matthias Exp $";
static char rcsid[] = "$NetBSD: var.c,v 1.208 2016/06/03 01:21:59 sjg 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 1.207 2016/03/11 15:12:39 matthias Exp $");
__RCSID("$NetBSD: var.c,v 1.208 2016/06/03 01:21:59 sjg Exp $");
#endif
#endif /* not lint */
#endif
@ -530,7 +530,7 @@ VarAdd(const char *name, const char *val, GNode *ctxt)
h = Hash_CreateEntry(&ctxt->context, name, NULL);
Hash_SetValue(h, v);
v->name = h->name;
if (DEBUG(VAR)) {
if (DEBUG(VAR) && (ctxt->flags & INTERNAL) == 0) {
fprintf(debug_file, "%s:%s = %s\n", ctxt->name, name, val);
}
}
@ -1950,7 +1950,7 @@ VarRealpath(GNode *ctx MAKE_ATTR_UNUSED, Var_Parse_State *vpstate,
Buf_AddByte(buf, vpstate->varSpace);
}
addSpace = TRUE;
rp = realpath(word, rbuf);
rp = cached_realpath(word, rbuf);
if (rp && *rp == '/' && stat(rp, &st) == 0)
word = rp;