From b9b4b0cc41d3b0698aa59d332a8583931e6922eb Mon Sep 17 00:00:00 2001 From: "Simon J. Gerraty" Date: Mon, 19 Dec 2016 21:50:59 +0000 Subject: [PATCH] Import bmake-20161212 From ChangeLog 2016-12-12 Simon J. Gerraty * Makefile (_MAKE_VERSION): 20161212 Merge with NetBSD make, pick up o main.c: look for obj.${MACHINE}-${MACHINE_ARCH} too. 2016-12-09 Simon J. Gerraty * Makefile (_MAKE_VERSION): 20161209 Merge with NetBSD make, pick up o main.c: cleanup setting of .OBJDIR o parse.c: avoid coredump from (var)=val 2016-11-26 Simon J. Gerraty * Makefile (_MAKE_VERSION): 20161126 Merge with NetBSD make, pick up o make.c: Make_OODate: report src node name if path not set 2016-09-26 Simon J. Gerraty * Makefile (_MAKE_VERSION): 20160926 Merge with NetBSD make, pick up o support for .DELETE_ON_ERROR: (remove targets that fail) 2016-09-26 Simon J. Gerraty * Makefile MAN: tweak .Dt to match ${PROG} mk/ChangeLog 2016-12-12 Simon J. Gerraty * install-mk (MK_VERSION): 20161212 * meta2deps.py: set pid_cwd[pid] when we process 'C'hdir, rather than when we detect pid change. 2016-12-07 Simon J. Gerraty * install-mk (MK_VERSION): 20161207 * meta.stage.mk: add stage_as_and_symlink for staging packages. We build foo.tgz stage_as foo-${VERSION}.tgz but want to be able to use foo.tgz to reference the latest staged version - so we make foo.tgz a symlink to it. Using a target to do both operations ensures we stay in sync. 2016-11-26 Simon J. Gerraty * install-mk (MK_VERSION): 20161126 * dirdeps.mk: set DIRDEPS_CACHE before we include local.dirdeps.mk so it can add dependencies. 2016-10-10 Simon J. Gerraty * dirdeps.mk: set DEP_* before we expand .MAKE.DEPENDFILE_PREFERENCE do that they can influence the result correctly. * dirdeps.mk (${DIRDEPS_CACHE}): make sure we pass on TARGET_SPEC * dirdeps.mk: Add ONLY_TARGET_SPEC_LIST and NOT_TARGET_SPEC_LIST similar to ONLY_MACHINE_LIST and NOT_MACHINE_LIST 2016-10-05 Simon J. Gerraty * dirdeps.mk: remove dependence on jot (normal situations anyway). Before we read another Makefile.depend* set DEP_* vars from _DEP_TARGET_SPEC in case it uses any of them with := When bootstrapping, trim any ,* from extention of chosen _src Makefile.depend* to get the machine value we subst for. 2016-09-30 Simon J. Gerraty * dirdeps.mk: use TARGET_SPEC_VARS to qualify components added to DEP_SKIP_DIR and DEP_DIRDEPS_FILTER * sys.mk: extract some bits to sys.{debug,vars}.mk for easier re-use by others. 2016-09-23 Simon Gerraty * lib.mk: Use ${PICO} for extension for PIC objects. default to .pico (like NetBSD) safe on case insensitive filesystem. 2016-08-19 Simon J. Gerraty * meta.sys.mk (META_COOKIE_TOUCH): use ${.OBJDIR}/${.TARGET:T} as default --- ChangeLog | 29 ++++++++++++ Makefile | 9 ++-- bmake.1 | 14 ++++-- bmake.cat1 | 12 ++++- compat.c | 51 ++++++++++++++------- job.c | 34 ++++++++++---- main.c | 61 ++++++++++++++---------- make.1 | 12 ++++- make.c | 8 ++-- make.h | 5 +- mk/ChangeLog | 59 ++++++++++++++++++++++++ mk/FILES | 2 + mk/dirdeps.mk | 117 +++++++++++++++++++++++++++++++++++------------ mk/gendirdeps.mk | 5 +- mk/install-mk | 4 +- mk/lib.mk | 69 ++++++++++++---------------- mk/meta.stage.mk | 16 +++++-- mk/meta.sys.mk | 11 +++-- mk/meta2deps.py | 101 +++++++++++++++++++++------------------- mk/meta2deps.sh | 8 ++-- mk/sys.debug.mk | 33 +++++++++++++ mk/sys.mk | 79 ++------------------------------ mk/sys.vars.mk | 71 ++++++++++++++++++++++++++++ nonints.h | 3 +- parse.c | 19 +++++--- 25 files changed, 556 insertions(+), 276 deletions(-) create mode 100644 mk/sys.debug.mk create mode 100644 mk/sys.vars.mk diff --git a/ChangeLog b/ChangeLog index 731d9393e26e..46c563fb2efc 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,32 @@ +2016-12-12 Simon J. Gerraty + + * Makefile (_MAKE_VERSION): 20161212 + Merge with NetBSD make, pick up + o main.c: look for obj.${MACHINE}-${MACHINE_ARCH} too. + +2016-12-09 Simon J. Gerraty + + * Makefile (_MAKE_VERSION): 20161209 + Merge with NetBSD make, pick up + o main.c: cleanup setting of .OBJDIR + o parse.c: avoid coredump from (var)=val + +2016-11-26 Simon J. Gerraty + + * Makefile (_MAKE_VERSION): 20161126 + Merge with NetBSD make, pick up + o make.c: Make_OODate: report src node name if path not set + +2016-09-26 Simon J. Gerraty + + * Makefile (_MAKE_VERSION): 20160926 + Merge with NetBSD make, pick up + o support for .DELETE_ON_ERROR: (remove targets that fail) + +2016-09-26 Simon J. Gerraty + + * Makefile MAN: tweak .Dt to match ${PROG} + 2016-08-18 Simon J. Gerraty * Makefile (_MAKE_VERSION): 20160818 diff --git a/Makefile b/Makefile index fbb9b0a6c943..7f6066bc57da 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ -# $Id: Makefile,v 1.72 2016/08/18 23:02:26 sjg Exp $ +# $Id: Makefile,v 1.77 2016/12/12 07:34:19 sjg Exp $ # Base version on src date -_MAKE_VERSION= 20160818 +_MAKE_VERSION= 20161212 PROG= bmake @@ -156,7 +156,10 @@ my.history: ${MAKEFILE} .NOPATH: ${MAN} ${MAN}: make.1 my.history @echo making $@ - @sed -e 's/^.Nx/NetBSD/' -e '/^.Nm/s/make/${PROG}/' \ + @sed \ + -e '/^.Dt/s/MAKE/${PROG:tu}/' \ + -e 's/^.Nx/NetBSD/' \ + -e '/^.Nm/s/make/${PROG}/' \ -e '/^.Sh HISTORY/rmy.history' \ -e '/^.Sh HISTORY/,$$s,^.Nm,make,' ${srcdir}/make.1 > $@ diff --git a/bmake.1 b/bmake.1 index 4ea8dee773f9..4f8f3372ca0f 100644 --- a/bmake.1 +++ b/bmake.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: make.1,v 1.262 2016/08/18 19:23:20 wiz Exp $ +.\" $NetBSD: make.1,v 1.263 2016/08/26 23:37:54 dholland Exp $ .\" .\" Copyright (c) 1990, 1993 .\" The Regents of the University of California. All rights reserved. @@ -29,8 +29,8 @@ .\" .\" from: @(#)make.1 8.4 (Berkeley) 3/19/94 .\" -.Dd August 15, 2016 -.Dt MAKE 1 +.Dd August 26, 2016 +.Dt BMAKE 1 .Os .Sh NAME .Nm bmake @@ -2011,6 +2011,14 @@ variable of a target that inherits .Ic .DEFAULT Ns 's commands is set to the target's own name. +.It Ic .DELETE_ON_ERROR +If this target is present in the makefile, it globally causes make to +delete targets whose commands fail. +(By default, only targets whose commands are interrupted during +execution are deleted. +This is the historical behavior.) +This setting can be used to help prevent half-finished or malformed +targets from being left around and corrupting future rebuilds. .It Ic .END Any command lines attached to this target are executed after everything else is done. diff --git a/bmake.cat1 b/bmake.cat1 index 5e5622c0d9cb..2aec542ac785 100644 --- a/bmake.cat1 +++ b/bmake.cat1 @@ -1,4 +1,4 @@ -MAKE(1) NetBSD General Commands Manual MAKE(1) +BMAKE(1) NetBSD General Commands Manual BMAKE(1) NNAAMMEE bbmmaakkee -- maintain program dependencies @@ -1285,6 +1285,14 @@ SSPPEECCIIAALL TTAARRGGEETTSS target that inherits ..DDEEFFAAUULLTT's commands is set to the target's own name. + ..DDEELLEETTEE__OONN__EERRRROORR + If this target is present in the makefile, it globally causes + make to delete targets whose commands fail. (By default, only + targets whose commands are interrupted during execution are + deleted. This is the historical behavior.) This setting can be + used to help prevent half-finished or malformed targets from + being left around and corrupting future rebuilds. + ..EENNDD Any command lines attached to this target are executed after everything else is done. @@ -1498,4 +1506,4 @@ BBUUGGSS There is no way of escaping a space character in a filename. -NetBSD 5.1 August 15, 2016 NetBSD 5.1 +NetBSD 5.1 August 26, 2016 NetBSD 5.1 diff --git a/compat.c b/compat.c index 87e126114253..3e16fffdb102 100644 --- a/compat.c +++ b/compat.c @@ -1,4 +1,4 @@ -/* $NetBSD: compat.c,v 1.105 2016/05/12 20:28:34 sjg Exp $ */ +/* $NetBSD: compat.c,v 1.106 2016/08/26 23:28:39 dholland Exp $ */ /* * Copyright (c) 1988, 1989, 1990 The Regents of the University of California. @@ -70,14 +70,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: compat.c,v 1.105 2016/05/12 20:28:34 sjg Exp $"; +static char rcsid[] = "$NetBSD: compat.c,v 1.106 2016/08/26 23:28:39 dholland Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)compat.c 8.2 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: compat.c,v 1.105 2016/05/12 20:28:34 sjg Exp $"); +__RCSID("$NetBSD: compat.c,v 1.106 2016/08/26 23:28:39 dholland Exp $"); #endif #endif /* not lint */ #endif @@ -119,6 +119,25 @@ static GNode *curTarg = NULL; static GNode *ENDNode; static void CompatInterrupt(int); +/* + * CompatDeleteTarget -- delete a failed, interrupted, or otherwise + * duffed target if not inhibited by .PRECIOUS. + */ +static void +CompatDeleteTarget(GNode *gn) +{ + if ((gn != NULL) && !Targ_Precious (gn)) { + char *p1; + char *file = Var_Value(TARGET, gn, &p1); + + if (!noExecute && eunlink(file) != -1) { + Error("*** %s removed", file); + } + + free(p1); + } +} + /*- *----------------------------------------------------------------------- * CompatInterrupt -- @@ -132,6 +151,9 @@ static void CompatInterrupt(int); * The target is removed and the process exits. If .INTERRUPT exists, * its commands are run first WITH INTERRUPTS IGNORED.. * + * XXX: is .PRECIOUS supposed to inhibit .INTERRUPT? I doubt it, but I've + * left the logic alone for now. - dholland 20160826 + * *----------------------------------------------------------------------- */ static void @@ -139,16 +161,9 @@ CompatInterrupt(int signo) { GNode *gn; + CompatDeleteTarget(curTarg); + if ((curTarg != NULL) && !Targ_Precious (curTarg)) { - char *p1; - char *file = Var_Value(TARGET, curTarg, &p1); - - if (!noExecute && eunlink(file) != -1) { - Error("*** %s removed", file); - } - - free(p1); - /* * Run .INTERRUPT only if hit with interrupt signal */ @@ -158,7 +173,6 @@ CompatInterrupt(int signo) Compat_Make(gn, gn); } } - } if (signo == SIGQUIT) _exit(signo); @@ -447,6 +461,11 @@ CompatRunCommand(void *cmdp, void *gnp) * continue. */ printf(" (continuing)\n"); + } else { + printf("\n"); + } + if (deleteOnError) { + CompatDeleteTarget(gn); } } else { /* @@ -607,7 +626,7 @@ Compat_Make(void *gnp, void *pgnp) } else if (keepgoing) { pgn->flags &= ~REMAKE; } else { - PrintOnError(gn, "\n\nStop."); + PrintOnError(gn, "\nStop."); exit(1); } } else if (gn->made == ERROR) { @@ -698,7 +717,7 @@ Compat_Run(Lst targs) if (gn != NULL) { Compat_Make(gn, gn); if (gn->made == ERROR) { - PrintOnError(gn, "\n\nStop."); + PrintOnError(gn, "\nStop."); exit(1); } } @@ -739,7 +758,7 @@ Compat_Run(Lst targs) if (errors == 0) { Compat_Make(ENDNode, ENDNode); if (gn->made == ERROR) { - PrintOnError(gn, "\n\nStop."); + PrintOnError(gn, "\nStop."); exit(1); } } diff --git a/job.c b/job.c index 999c3709db50..199d77df33e4 100644 --- a/job.c +++ b/job.c @@ -1,4 +1,4 @@ -/* $NetBSD: job.c,v 1.187 2016/05/12 20:28:34 sjg Exp $ */ +/* $NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland 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 1.187 2016/05/12 20:28:34 sjg Exp $"; +static char rcsid[] = "$NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)job.c 8.2 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: job.c,v 1.187 2016/05/12 20:28:34 sjg Exp $"); +__RCSID("$NetBSD: job.c,v 1.188 2016/08/26 23:28:39 dholland Exp $"); #endif #endif /* not lint */ #endif @@ -387,6 +387,21 @@ job_table_dump(const char *where) } } +/* + * Delete the target of a failed, interrupted, or otherwise + * unsuccessful job unless inhibited by .PRECIOUS. + */ +static void +JobDeleteTarget(GNode *gn) +{ + if ((gn->type & (OP_JOIN|OP_PHONY)) == 0 && !Targ_Precious(gn)) { + char *file = (gn->path == NULL ? gn->name : gn->path); + if (!noExecute && eunlink(file) != -1) { + Error("*** %s removed", file); + } + } +} + /* * JobSigLock/JobSigUnlock * @@ -1033,6 +1048,9 @@ JobFinish (Job *job, WAIT_T status) if (job->flags & JOB_IGNERR) { WAIT_STATUS(status) = 0; } else { + if (deleteOnError) { + JobDeleteTarget(job->node); + } PrintOnError(job->node, NULL); } } else if (DEBUG(JOB)) { @@ -1050,6 +1068,9 @@ JobFinish (Job *job, WAIT_T status) } (void)printf("*** [%s] Signal %d\n", job->node->name, WTERMSIG(status)); + if (deleteOnError) { + JobDeleteTarget(job->node); + } } (void)fflush(stdout); } @@ -2578,12 +2599,7 @@ JobInterrupt(int runINTERRUPT, int signo) gn = job->node; - if ((gn->type & (OP_JOIN|OP_PHONY)) == 0 && !Targ_Precious(gn)) { - char *file = (gn->path == NULL ? gn->name : gn->path); - if (!noExecute && eunlink(file) != -1) { - Error("*** %s removed", file); - } - } + JobDeleteTarget(gn); if (job->pid) { if (DEBUG(JOB)) { (void)fprintf(debug_file, diff --git a/main.c b/main.c index ff786fbcff05..087438927355 100644 --- a/main.c +++ b/main.c @@ -1,4 +1,4 @@ -/* $NetBSD: main.c,v 1.250 2016/08/11 19:53:17 sjg Exp $ */ +/* $NetBSD: main.c,v 1.254 2016/12/10 23:12:39 christos Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,7 +69,7 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: main.c,v 1.250 2016/08/11 19:53:17 sjg Exp $"; +static char rcsid[] = "$NetBSD: main.c,v 1.254 2016/12/10 23:12:39 christos Exp $"; #else #include #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 1.250 2016/08/11 19:53:17 sjg Exp $"); +__RCSID("$NetBSD: main.c,v 1.254 2016/12/10 23:12:39 christos Exp $"); #endif #endif /* not lint */ #endif @@ -155,6 +155,7 @@ Lst create; /* Targets to be made */ 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 Boolean noBuiltins; /* -r flag */ static Lst makefiles; /* ordered list of makefiles to read */ @@ -711,18 +712,24 @@ Main_ParseArgLine(const char *line) } Boolean -Main_SetObjdir(const char *path) +Main_SetObjdir(const char *fmt, ...) { struct stat sb; - char *p = NULL; - char buf[MAXPATHLEN + 1]; + char *p, *path; + char buf[MAXPATHLEN + 1], pbuf[MAXPATHLEN + 1]; Boolean rc = FALSE; + va_list ap; + + va_start(ap, fmt); + vsnprintf(path = pbuf, MAXPATHLEN, fmt, ap); + va_end(ap); /* expand variable substitutions */ if (strchr(path, '$') != 0) { snprintf(buf, MAXPATHLEN, "%s", path); path = p = Var_Subst(NULL, buf, VAR_GLOBAL, VARF_WANTRES); - } + } else + p = NULL; if (path[0] != '/') { snprintf(buf, MAXPATHLEN, "%s/%s", curdir, path); @@ -749,6 +756,18 @@ Main_SetObjdir(const char *path) return rc; } +static Boolean +Main_SetVarObjdir(const char *var, const char *suffix) +{ + char *p1, *path; + if ((path = Var_Value(var, VAR_CMD, &p1)) == NULL) + return FALSE; + + (void)Main_SetObjdir("%s%s", path, suffix); + free(p1); + return TRUE; +} + /*- * ReadAllMakefiles -- * wrapper around ReadMakefile() to read all. @@ -979,6 +998,7 @@ main(int argc, char **argv) noRecursiveExecute = FALSE; /* Execute all .MAKE targets */ keepgoing = FALSE; /* Stop on error */ allPrecious = FALSE; /* Remove targets when interrupted */ + deleteOnError = FALSE; /* Historical default behavior */ queryFlag = FALSE; /* This is not just a check-run */ noBuiltins = FALSE; /* Read the built-in rules */ touchFlag = FALSE; /* Actually update targets */ @@ -1128,28 +1148,19 @@ main(int argc, char **argv) * MAKEOBJDIR is set in the environment, try only that value * and fall back to .CURDIR if it does not exist. * - * Otherwise, try _PATH_OBJDIR.MACHINE, _PATH_OBJDIR, and - * finally _PATH_OBJDIRPREFIX`pwd`, in that order. If none + * Otherwise, try _PATH_OBJDIR.MACHINE-MACHINE_ARCH, _PATH_OBJDIR.MACHINE, + * and * finally _PATH_OBJDIRPREFIX`pwd`, in that order. If none * of these paths exist, just use .CURDIR. */ Dir_Init(curdir); - (void)Main_SetObjdir(curdir); + (void)Main_SetObjdir("%s", curdir); - if ((path = Var_Value("MAKEOBJDIRPREFIX", VAR_CMD, &p1)) != NULL) { - (void)snprintf(mdpath, MAXPATHLEN, "%s%s", path, curdir); - (void)Main_SetObjdir(mdpath); - free(p1); - } else if ((path = Var_Value("MAKEOBJDIR", VAR_CMD, &p1)) != NULL) { - (void)Main_SetObjdir(path); - free(p1); - } else { - (void)snprintf(mdpath, MAXPATHLEN, "%s.%s", _PATH_OBJDIR, machine); - if (!Main_SetObjdir(mdpath) && !Main_SetObjdir(_PATH_OBJDIR)) { - (void)snprintf(mdpath, MAXPATHLEN, "%s%s", - _PATH_OBJDIRPREFIX, curdir); - (void)Main_SetObjdir(mdpath); - } - } + if (!Main_SetVarObjdir("MAKEOBJDIRPREFIX", curdir) && + !Main_SetVarObjdir("MAKEOBJDIR", "") && + !Main_SetObjdir("%s.%s-%s", _PATH_OBJDIR, machine, machine_arch) && + !Main_SetObjdir("%s.%s", _PATH_OBJDIR, machine) && + !Main_SetObjdir("%s", _PATH_OBJDIR)) + (void)Main_SetObjdir("%s%s", _PATH_OBJDIRPREFIX, curdir); /* * Initialize archive, target and suffix modules in preparation for diff --git a/make.1 b/make.1 index fb3333c4f837..c74988716f23 100644 --- a/make.1 +++ b/make.1 @@ -1,4 +1,4 @@ -.\" $NetBSD: make.1,v 1.262 2016/08/18 19:23:20 wiz Exp $ +.\" $NetBSD: make.1,v 1.263 2016/08/26 23:37:54 dholland 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 August 15, 2016 +.Dd August 26, 2016 .Dt MAKE 1 .Os .Sh NAME @@ -2011,6 +2011,14 @@ variable of a target that inherits .Ic .DEFAULT Ns 's commands is set to the target's own name. +.It Ic .DELETE_ON_ERROR +If this target is present in the makefile, it globally causes make to +delete targets whose commands fail. +(By default, only targets whose commands are interrupted during +execution are deleted. +This is the historical behavior.) +This setting can be used to help prevent half-finished or malformed +targets from being left around and corrupting future rebuilds. .It Ic .END Any command lines attached to this target are executed after everything else is done. diff --git a/make.c b/make.c index 5ea04fc0a8bc..8947582013c1 100644 --- a/make.c +++ b/make.c @@ -1,4 +1,4 @@ -/* $NetBSD: make.c,v 1.95 2016/02/18 18:29:14 christos Exp $ */ +/* $NetBSD: make.c,v 1.96 2016/11/10 23:41:58 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: make.c,v 1.95 2016/02/18 18:29:14 christos Exp $"; +static char rcsid[] = "$NetBSD: make.c,v 1.96 2016/11/10 23:41:58 sjg Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)make.c 8.1 (Berkeley) 6/6/93"; #else -__RCSID("$NetBSD: make.c,v 1.95 2016/02/18 18:29:14 christos Exp $"); +__RCSID("$NetBSD: make.c,v 1.96 2016/11/10 23:41:58 sjg Exp $"); #endif #endif /* not lint */ #endif @@ -308,7 +308,7 @@ Make_OODate(GNode *gn) if (DEBUG(MAKE)) { if (gn->cmgn != NULL && gn->mtime < gn->cmgn->mtime) { fprintf(debug_file, "modified before source %s...", - gn->cmgn->path); + gn->cmgn->path ? gn->cmgn->path : gn->cmgn->name); } else if (gn->mtime == 0) { fprintf(debug_file, "non-existent and no sources..."); } else { diff --git a/make.h b/make.h index 0fe12ab9f4cf..d029db655e1b 100644 --- a/make.h +++ b/make.h @@ -1,4 +1,4 @@ -/* $NetBSD: make.h,v 1.100 2016/06/07 00:40:00 sjg Exp $ */ +/* $NetBSD: make.h,v 1.102 2016/12/07 15:00:46 christos Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -389,6 +389,7 @@ extern Boolean beSilent; /* True if should print no commands */ extern Boolean noExecute; /* True if should execute nothing */ extern Boolean noRecursiveExecute; /* True if should execute nothing */ extern Boolean allPrecious; /* True if every target is precious */ +extern Boolean deleteOnError; /* True if failed targets should be deleted */ extern Boolean keepgoing; /* True if should continue on unaffected * portions of the graph when have an error * in one portion */ @@ -503,7 +504,7 @@ char * Check_Cwd_Cmd(const char *); void Check_Cwd(const char **); void PrintOnError(GNode *, const char *); void Main_ExportMAKEFLAGS(Boolean); -Boolean Main_SetObjdir(const char *); +Boolean Main_SetObjdir(const char *, ...) MAKE_ATTR_PRINTFLIKE(1, 2); int mkTempFile(const char *, char **); int str2Lst_Append(Lst, char *, const char *); int cached_lstat(const char *, void *); diff --git a/mk/ChangeLog b/mk/ChangeLog index 483928dc345b..4df06cd22897 100644 --- a/mk/ChangeLog +++ b/mk/ChangeLog @@ -1,3 +1,62 @@ +2016-12-12 Simon J. Gerraty + + * install-mk (MK_VERSION): 20161212 + + * meta2deps.py: set pid_cwd[pid] when we process 'C'hdir, + rather than when we detect pid change. + +2016-12-07 Simon J. Gerraty + + * install-mk (MK_VERSION): 20161207 + + * meta.stage.mk: add stage_as_and_symlink for staging packages. + We build foo.tgz stage_as foo-${VERSION}.tgz but want to be able + to use foo.tgz to reference the latest staged version - so we + make foo.tgz a symlink to it. + Using a target to do both operations ensures we stay in sync. + +2016-11-26 Simon J. Gerraty + + * install-mk (MK_VERSION): 20161126 + + * dirdeps.mk: set DIRDEPS_CACHE before we include local.dirdeps.mk + so it can add dependencies. + +2016-10-10 Simon J. Gerraty + + * dirdeps.mk: set DEP_* before we expand .MAKE.DEPENDFILE_PREFERENCE + do that they can influence the result correctly. + + * dirdeps.mk (${DIRDEPS_CACHE}): make sure we pass on TARGET_SPEC + + * dirdeps.mk: Add ONLY_TARGET_SPEC_LIST and NOT_TARGET_SPEC_LIST + similar to ONLY_MACHINE_LIST and NOT_MACHINE_LIST + +2016-10-05 Simon J. Gerraty + + * dirdeps.mk: remove dependence on jot (normal situations anyway). + Before we read another Makefile.depend* set DEP_* vars from + _DEP_TARGET_SPEC in case it uses any of them with := + When bootstrapping, trim any ,* from extention of chosen _src + Makefile.depend* to get the machine value we subst for. + +2016-09-30 Simon J. Gerraty + + * dirdeps.mk: use TARGET_SPEC_VARS to qualify components added to + DEP_SKIP_DIR and DEP_DIRDEPS_FILTER + + * sys.mk: extract some bits to sys.{debug,vars}.mk + for easier re-use by others. + +2016-09-23 Simon Gerraty + + * lib.mk: Use ${PICO} for extension for PIC objects. + default to .pico (like NetBSD) safe on case insensitive filesystem. + +2016-08-19 Simon J. Gerraty + + * meta.sys.mk (META_COOKIE_TOUCH): use ${.OBJDIR}/${.TARGET:T} as default + 2016-08-15 Simon J. Gerraty * install-mk (MK_VERSION): 20160815 diff --git a/mk/FILES b/mk/FILES index 0a72c673f43c..4dde2f05f6f7 100644 --- a/mk/FILES +++ b/mk/FILES @@ -38,7 +38,9 @@ stage-install.sh subdir.mk sys.mk sys.clean-env.mk +sys.debug.mk sys.dependfile.mk +sys.vars.mk sys/AIX.mk sys/Darwin.mk sys/Generic.mk diff --git a/mk/dirdeps.mk b/mk/dirdeps.mk index 5b0de3d5657a..179122e96f79 100644 --- a/mk/dirdeps.mk +++ b/mk/dirdeps.mk @@ -1,4 +1,4 @@ -# $Id: dirdeps.mk,v 1.73 2016/08/15 19:28:13 sjg Exp $ +# $Id: dirdeps.mk,v 1.84 2016/11/27 02:44:34 sjg Exp $ # Copyright (c) 2010-2013, Juniper Networks, Inc. # All rights reserved. @@ -56,9 +56,12 @@ # .MAKE.DEPENDFILE_PREFIX) to refer to these makefiles to # distinguish them from others. # -# Each Makefile.depend file sets DEP_RELDIR to be the -# the RELDIR (path relative to SRCTOP) for its directory, and -# since each Makefile.depend file includes dirdeps.mk, this +# Before each Makefile.depend file is read, we set +# DEP_RELDIR to be the the RELDIR (path relative to SRCTOP) for +# its directory, and DEP_MACHINE etc according to the . +# represented by the suffix of the corresponding target. +# +# Since each Makefile.depend file includes dirdeps.mk, this # processing is recursive and results in .MAKE.LEVEL 0 learning the # dependencies of the tree wrt the initial directory (_DEP_RELDIR). # @@ -110,6 +113,29 @@ # # as we may need it to find Makefile.depend* # TARGET_SPEC = ${TARGET_SPEC_VARS:@v@${$v:U}@:ts,} # +# The following variables can influence the initial DIRDEPS +# computation with regard to the TARGET_SPECs that will be +# built. +# Most should also be considered by init.mk +# +# ONLY_TARGET_SPEC_LIST +# Defines a list of TARGET_SPECs for which the current +# directory can be built. +# If ALL_MACHINES is defined, we build for all the +# TARGET_SPECs listed. +# +# ONLY_MACHINE_LIST +# As for ONLY_TARGET_SPEC_LIST but only specifies +# MACHINEs. +# +# NOT_TARGET_SPEC_LIST +# A list of TARGET_SPECs for which the current +# directory should not be built. +# +# NOT_MACHINE_LIST +# A list of MACHINEs the current directory should not be +# built for. +# # touch this at your peril _DIRDEP_USE_LEVEL?= 0 @@ -171,9 +197,13 @@ DEP_$v ?= ${$v} # we compute below are fully qualified wrt DEP_TARGET_SPEC. # The makefiles may only partially specify (eg. MACHINE only), # so we need to construct a set of modifiers to fill in the gaps. -# jot 10 should output 1 2 3 .. 10 -JOT ?= jot -_tspec_x := ${${JOT} ${TARGET_SPEC_VARS:[#]}:L:sh} +.if ${TARGET_SPEC_VARS:[#]} > 10 +# seriously? better have jot(1) or equivalent to produce suitable sequence +_tspec_x := ${${JOT:Ujot} ${TARGET_SPEC_VARS:[#]}:L:sh} +.else +# we can provide the sequence ourselves +_tspec_x := ${1 2 3 4 5 6 7 8 9 10:L:[1..${TARGET_SPEC_VARS:[#]}]} +.endif # this handles unqualified entries M_dep_qual_fixes = C;(/[^/.,]+)$$;\1.$${DEP_TARGET_SPEC}; # there needs to be at least one item missing for these to make sense @@ -287,6 +317,18 @@ _DEP_RELDIR := ${DEP_RELDIR} .endif +# DIRDEPS_CACHE can be very handy for debugging. +# Also if repeatedly building the same target, +# we can avoid the overhead of re-computing the tree dependencies. +MK_DIRDEPS_CACHE ?= no +BUILD_DIRDEPS_CACHE ?= no +BUILD_DIRDEPS ?= yes + +.if ${MK_DIRDEPS_CACHE} == "yes" +# this is where we will cache all our work +DIRDEPS_CACHE ?= ${_OBJDIR:tA}/dirdeps.cache${.TARGETS:Nall:O:u:ts-:S,/,_,g:S,^,.,:N.} +.endif + # pickup customizations # as below you can use !target(_DIRDEP_USE) to protect things # which should only be done once. @@ -305,8 +347,10 @@ SKIP_DIR.host += ${SKIP_HOSTDIR} DEP_SKIP_DIR = ${SKIP_DIR} \ ${SKIP_DIR.${DEP_TARGET_SPEC}:U} \ - ${SKIP_DIR.${DEP_MACHINE}:U} \ - ${SKIP_DIRDEPS.${DEP_MACHINE}:U} + ${TARGET_SPEC_VARS:@v@${SKIP_DIR.${DEP_$v}:U}@} \ + ${SKIP_DIRDEPS.${DEP_TARGET_SPEC}:U} \ + ${TARGET_SPEC_VARS:@v@${SKIP_DIRDEPS.${DEP_$v}:U}@} + NSkipDir = ${DEP_SKIP_DIR:${M_ListToSkip}} @@ -344,7 +388,7 @@ _DIRDEP_USE: .USE .MAKE .ifdef ALL_MACHINES # this is how you limit it to only the machines we have been built for # previously. -.if empty(ONLY_MACHINE_LIST) +.if empty(ONLY_TARGET_SPEC_LIST) && empty(ONLY_MACHINE_LIST) .if !empty(ALL_MACHINE_LIST) # ALL_MACHINE_LIST is the list of all legal machines - ignore anything else _machine_list != cd ${_CURDIR} && 'ls' -1 ${ALL_MACHINE_LIST:O:u:@m@${.MAKE.DEPENDFILE:T:R}.$m@} 2> /dev/null; echo @@ -353,7 +397,7 @@ _machine_list != 'ls' -1 ${_CURDIR}/${.MAKE.DEPENDFILE_PREFIX}.* 2> /dev/null; e .endif _only_machines := ${_machine_list:${NIgnoreFiles:UN*.bak}:E:O:u} .else -_only_machines := ${ONLY_MACHINE_LIST} +_only_machines := ${ONLY_TARGET_SPEC_LIST:U} ${ONLY_MACHINE_LIST:U} .endif .if empty(_only_machines) @@ -362,30 +406,35 @@ _only_machines := ${TARGET_MACHINE:U${ALL_MACHINE_LIST:U${DEP_MACHINE}}} .endif .else # ! ALL_MACHINES -# if ONLY_MACHINE_LIST is set, we are limited to that +# if ONLY_TARGET_SPEC_LIST or ONLY_MACHINE_LIST is set, we are limited to that. +# Note that ONLY_TARGET_SPEC_LIST should be fully qualified. # if TARGET_MACHINE is set - it is really the same as ONLY_MACHINE_LIST # otherwise DEP_MACHINE is it - so DEP_MACHINE will match. +_only_machines := ${ONLY_TARGET_SPEC_LIST:U:M${DEP_MACHINE},*} +.if empty(_only_machines) _only_machines := ${ONLY_MACHINE_LIST:U${TARGET_MACHINE:U${DEP_MACHINE}}:M${DEP_MACHINE}} .endif +.endif .if !empty(NOT_MACHINE_LIST) _only_machines := ${_only_machines:${NOT_MACHINE_LIST:${M_ListToSkip}}} .endif +.if !empty(NOT_TARGET_SPEC_LIST) +# we must first qualify +_dm := ${DEP_MACHINE} +_only_machines := ${_only_machines:M*,*} ${_only_machines:N*,*:@DEP_MACHINE@${DEP_TARGET_SPEC}@:S,^,.,:${M_dep_qual_fixes:ts:}:O:u:S,^.,,} +DEP_MACHINE := ${_dm} +_only_machines := ${_only_machines:${NOT_TARGET_SPEC_LIST:${M_ListToSkip}}} +.endif +# clean up +_only_machines := ${_only_machines:O:u} # make sure we have a starting place? DIRDEPS ?= ${RELDIR} .endif # target -# if repeatedly building the same target, -# we can avoid the overhead of re-computing the tree dependencies. -MK_DIRDEPS_CACHE ?= no -BUILD_DIRDEPS_CACHE ?= no -BUILD_DIRDEPS ?= yes - .if !defined(NO_DIRDEPS) && !defined(NO_DIRDEPS_BELOW) .if ${MK_DIRDEPS_CACHE} == "yes" -# this is where we will cache all our work -DIRDEPS_CACHE?= ${_OBJDIR:tA}/dirdeps.cache${.TARGETS:Nall:O:u:ts-:S,/,_,g:S,^,.,:N.} # just ensure this exists build-dirdeps: @@ -420,6 +469,7 @@ ${DIRDEPS_CACHE}: .META .NOMETA_CMP } > ${.TARGET}.new +@MAKELEVEL=${.MAKE.LEVEL} DIRDEPS_CACHE=${DIRDEPS_CACHE} \ DIRDEPS="${DIRDEPS}" \ + TARGET_SPEC=${TARGET_SPEC} \ MAKEFLAGS= ${.MAKE} -C ${_CURDIR} -f ${BUILD_DIRDEPS_MAKEFILE} \ ${BUILD_DIRDEPS_TARGETS} BUILD_DIRDEPS_CACHE=yes \ .MAKE.DEPENDFILE=.none \ @@ -489,8 +539,10 @@ _machines := ${_machines:O:u} _dm := ${DEP_MACHINE} # apply the same filtering that we do when qualifying DIRDEPS. # M_dep_qual_fixes expects .${MACHINE}* so add (and remove) '.' -_machines := ${_machines:@DEP_MACHINE@${DEP_TARGET_SPEC}@:S,^,.,:${M_dep_qual_fixes:ts:}:O:u:S,^.,,} +# Again we expect that any already qualified machines are fully qualified. +_machines := ${_machines:M*,*} ${_machines:N*,*:@DEP_MACHINE@${DEP_TARGET_SPEC}@:S,^,.,:${M_dep_qual_fixes:ts:}:O:u:S,^.,,} DEP_MACHINE := ${_dm} +_machines := ${_machines:O:u} .endif # reset each time through @@ -522,7 +574,7 @@ _build_dirs += ${_machines:N${DEP_TARGET_SPEC}:@m@${_CURDIR}.$m@} # these we reset each time through as they can depend on DEP_MACHINE DEP_DIRDEPS_FILTER = \ ${DIRDEPS_FILTER.${DEP_TARGET_SPEC}:U} \ - ${DIRDEPS_FILTER.${DEP_MACHINE}:U} \ + ${TARGET_SPEC_VARS:@v@${DIRDEPS_FILTER.${DEP_$v}:U}@} \ ${DIRDEPS_FILTER:U} .if empty(DEP_DIRDEPS_FILTER) # something harmless @@ -621,6 +673,19 @@ _dirdeps_checked.$d: .endif # Note: _build_all_dirs is fully qualifed so d:R is always the directory .if exists(${d:R}) +# we pass _DEP_TARGET_SPEC to tell the next step what we want +_DEP_TARGET_SPEC := ${d:E} +# some makefiles may still look at this +_DEP_MACHINE := ${d:E:C/,.*//} +# set these too in case Makefile.depend* uses them +.if ${TARGET_SPEC_VARS:[#]} > 1 +_dtspec := ${_DEP_TARGET_SPEC:S/,/ /g} +.for i in ${_tspec_x} +DEP_${TARGET_SPEC_VARS:[$i]} := ${_dtspec:[$i]} +.endfor +.else +DEP_MACHINE := ${_DEP_MACHINE} +.endif # Warning: there is an assumption here that MACHINE is always # the first entry in TARGET_SPEC_VARS. # If TARGET_SPEC and MACHINE are insufficient, you have a problem. @@ -631,10 +696,6 @@ _qm := ${_m:C;(\.depend)$;\1.${d:E};:${M_dep_qual_fixes:ts:}} .if ${_debug_search} .info Looking for ${_qm} .endif -# we pass _DEP_TARGET_SPEC to tell the next step what we want -_DEP_TARGET_SPEC := ${d:E} -# some makefiles may still look at this -_DEP_MACHINE := ${d:E:C/,.*//} # set this "just in case" # we can skip :tA since we computed the path above DEP_RELDIR := ${_m:H:S,${SRCTOP}/,,} @@ -687,7 +748,7 @@ _src != cd ${.CURDIR} && for m in ${.MAKE.DEPENDFILE_PREFERENCE:T:S,${MACHINE},* _src?= ${.MAKE.DEPENDFILE} -.MAKE.DEPENDFILE_BOOTSTRAP_SED+= -e 's,${_src:E},${MACHINE},g' +.MAKE.DEPENDFILE_BOOTSTRAP_SED+= -e 's/${_src:E:C/,.*//}/${MACHINE}/g' # just create Makefile.depend* for this dir bootstrap-this: .NOTMAIN @@ -696,7 +757,7 @@ bootstrap-this: .NOTMAIN .if ${_src:T} != ${.MAKE.DEPENDFILE_PREFIX:T} (cd ${.CURDIR} && sed ${.MAKE.DEPENDFILE_BOOTSTRAP_SED} ${_src} > ${_want}) .else - cp ${.CURDIR}/${_src} ${_want} + cp ${.CURDIR}/${_src:T} ${_want} .endif # create Makefile.depend* for this dir and its dependencies diff --git a/mk/gendirdeps.mk b/mk/gendirdeps.mk index 68f32be6bfa7..9ac7dcdba644 100644 --- a/mk/gendirdeps.mk +++ b/mk/gendirdeps.mk @@ -1,4 +1,4 @@ -# $Id: gendirdeps.mk,v 1.32 2016/04/05 15:58:37 sjg Exp $ +# $Id: gendirdeps.mk,v 1.33 2016/10/11 22:37:28 sjg Exp $ # Copyright (c) 2010-2013, Juniper Networks, Inc. # All rights reserved. @@ -146,6 +146,9 @@ M2D_OBJROOTS += ${OBJTOP} ${_OBJROOT} ${_objroot} .if defined(SB_OBJROOT) M2D_OBJROOTS += ${SB_OBJROOT} .endif +.if defined(STAGE_ROOT) +M2D_OBJROOTS += ${STAGE_ROOT} +.endif .if ${.MAKE.DEPENDFILE_PREFERENCE:U${.MAKE.DEPENDFILE}:M*.${MACHINE}} == "" # meta2deps.py only groks objroot # so we need to give it what it expects diff --git a/mk/install-mk b/mk/install-mk index 79b35e8b6592..8d09f8462bc0 100644 --- a/mk/install-mk +++ b/mk/install-mk @@ -55,7 +55,7 @@ # Simon J. Gerraty # RCSid: -# $Id: install-mk,v 1.130 2016/08/15 19:28:13 sjg Exp $ +# $Id: install-mk,v 1.135 2016/12/12 19:07:42 sjg Exp $ # # @(#) Copyright (c) 1994 Simon J. Gerraty # @@ -70,7 +70,7 @@ # sjg@crufty.net # -MK_VERSION=20160815 +MK_VERSION=20161212 OWNER= GROUP= MODE=444 diff --git a/mk/lib.mk b/mk/lib.mk index 6c25937fa9f0..a70534187882 100644 --- a/mk/lib.mk +++ b/mk/lib.mk @@ -1,4 +1,4 @@ -# $Id: lib.mk,v 1.54 2016/08/02 20:52:17 sjg Exp $ +# $Id: lib.mk,v 1.55 2016/09/23 23:04:51 sjg Exp $ .if !target(__${.PARSEFILE}__) __${.PARSEFILE}__: @@ -9,39 +9,30 @@ __${.PARSEFILE}__: NEED_SOLINKS?= yes .endif -.if exists(${.CURDIR}/shlib_version) -SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major -SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor +SHLIB_VERSION_FILE?= ${.CURDIR}/shlib_version +.if !defined(SHLIB_MAJOR) && exists(${SHLIB_VERSION_FILE}) +SHLIB_MAJOR != . ${SHLIB_VERSION_FILE} ; echo $$major +SHLIB_MINOR != . ${SHLIB_VERSION_FILE} ; echo $$minor +SHLIB_TEENY != . ${SHLIB_VERSION_FILE} ; echo $$teeny .endif -print-shlib-major: -.if defined(SHLIB_MAJOR) && ${MK_PIC} != "no" - @echo ${SHLIB_MAJOR} -.else - @false -.endif - -print-shlib-minor: -.if defined(SHLIB_MINOR) && ${MK_PIC} != "no" - @echo ${SHLIB_MINOR} -.else - @false -.endif - -print-shlib-teeny: -.if defined(SHLIB_TEENY) && ${MK_PIC} != "no" - @echo ${SHLIB_TEENY} +.for x in major minor teeny +print-shlib-$x: +.if defined(SHLIB_${x:tu}) && ${MK_PIC} != "no" + @echo ${SHLIB_${x:tu}} .else @false .endif +.endfor SHLIB_FULLVERSION ?= ${${SHLIB_MAJOR} ${SHLIB_MINOR} ${SHLIB_TEENY}:L:ts.} SHLIB_FULLVERSION := ${SHLIB_FULLVERSION} # add additional suffixes not exported. # .po is used for profiling object files. -# .So is used for PIC object files. -.SUFFIXES: .out .a .ln .So .po .o .s .S .c .cc .C .m .F .f .r .y .l .cl .p .h +# ${PICO} is used for PIC object files. +PICO?= .pico +.SUFFIXES: .out .a .ln ${PICO} .po .o .s .S .c .cc .C .m .F .f .r .y .l .cl .p .h .SUFFIXES: .sh .m4 .m CFLAGS+= ${COPTS} @@ -62,12 +53,12 @@ CFLAGS+= ${COPTS} # with ELF, also set shared-lib version for ld.so. # SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors # SHLIB_LDENDFILE: support .o file, call C++ file-level destructors -# FPICFLAGS: flags for ${FC} to compile .[fF] files to .So objects. +# FPICFLAGS: flags for ${FC} to compile .[fF] files to ${PICO} objects. # CPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS} -# CPICFLAGS: flags for ${CC} to compile .[cC] files to .So objects. +# CPICFLAGS: flags for ${CC} to compile .[cC] files to ${PICO} objects. # CAPICFLAGS flags for {$CC} to compiling .[Ss] files # (usually just ${CPPPICFLAGS} ${CPICFLAGS}) -# APICFLAGS: flags for ${AS} to assemble .[sS] to .So objects. +# APICFLAGS: flags for ${AS} to assemble .[sS] to ${PICO} objects. .if ${TARGET_OSNAME} == "NetBSD" .if ${MACHINE_ARCH} == "alpha" @@ -162,14 +153,14 @@ LD_shared=-b LD_so=sl DLLIB= # HPsUX lorder does not grok anything but .o -LD_sobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,.So,'` +LD_sobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,${PICO},'` LD_pobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,.po,'` .elif ${TARGET_OSNAME} == "OSF1" LD_shared= -msym -shared -expect_unresolved '*' LD_solib= -all lib${LIB}_pic.a DLLIB= # lorder does not grok anything but .o -LD_sobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,.So,'` +LD_sobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,${PICO},'` LD_pobjs=`${LORDER} ${OBJS} | ${TSORT} | sed 's,\.o,.po,'` AR_cq= -cqs .elif ${TARGET_OSNAME} == "FreeBSD" @@ -250,9 +241,9 @@ AR_cq ?= cq DLLIB ?= -ldl .endif -# some libs have lots of objects, and scanning all .o, .po and .So meta files +# some libs have lots of objects, and scanning all .o, .po and ${PICO} meta files # is a waste of time, this tells meta.autodep.mk to just pick one -# (typically .So) +# (typically ${PICO}) # yes, 42 is a random number. .if ${MK_DIRDEPS_BUILD} == "yes" && ${SRCS:Uno:[\#]} > 42 OPTIMIZE_OBJECT_META_FILES ?= yes @@ -287,7 +278,7 @@ ${CXX_SUFFIXES:%=%.o}: ${CXX_SUFFIXES:%=%.po}: ${COMPILE.cc} -pg ${.IMPSRC} -o ${.TARGET} -.S.So .s.So: +.S${PICO} .s${PICO}: ${COMPILE.S} ${PICFLAG} ${CC_PIC} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET} .else .c.po: @@ -302,7 +293,7 @@ ${CXX_SUFFIXES:%=%.po}: @${LD} ${LD_X} ${LD_r} ${.TARGET}.o -o ${.TARGET} @rm -f ${.TARGET}.o -.S.So .s.So: +.S${PICO} .s${PICO}: @echo ${COMPILE.S} ${PICFLAG} ${CC_PIC} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET} @${COMPILE.S} ${PICFLAG} ${CC_PIC} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o @${LD} ${LD_x} ${LD_r} ${.TARGET}.o -o ${.TARGET} @@ -310,23 +301,23 @@ ${CXX_SUFFIXES:%=%.po}: .endif .if (${LD_x} == "") -.c.So: +.c${PICO}: ${COMPILE.c} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET} -${CXX_SUFFIXES:%=%.So}: +${CXX_SUFFIXES:%=%${PICO}}: ${COMPILE.cc} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET} .S.po .s.po: ${COMPILE.S} ${PROFFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET} .else -.c.So: +.c${PICO}: @echo ${COMPILE.c} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET} @${COMPILE.c} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET}.o @${LD} ${LD_x} ${LD_r} ${.TARGET}.o -o ${.TARGET} @rm -f ${.TARGET}.o -${CXX_SUFFIXES:%=%.So}: +${CXX_SUFFIXES:%=%${PICO}}: @echo ${COMPILE.cc} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET} @${COMPILE.cc} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET}.o @${LD} ${LD_x} ${LD_r} ${.TARGET}.o -o ${.TARGET} @@ -396,7 +387,7 @@ prebuild: all: _SUBDIRUSE .for s in ${SRCS:N*.h:M*/*} -${.o .So .po .lo:L:@o@${s:T:R}$o@}: $s +${.o ${PICO} .po .lo:L:@o@${s:T:R}$o@}: $s .endfor OBJS+= ${SRCS:T:N*.h:R:S/$/.o/g} @@ -441,7 +432,7 @@ lib${LIB}_p.a:: ${POBJS} @${AR} ${AR_cq} ${.TARGET} ${LD_pobjs} ${RANLIB} ${.TARGET} -SOBJS+= ${OBJS:.o=.So} +SOBJS+= ${OBJS:.o=${PICO}} .NOPATH: ${SOBJS} lib${LIB}_pic.a:: ${SOBJS} @echo building shared object ${LIB} library @@ -502,7 +493,7 @@ cleandir: _SUBDIRUSE clean .if defined(SRCS) && (!defined(MKDEP) || ${MKDEP} != autodep) afterdepend: .depend @(TMP=/tmp/_depend$$$$; \ - sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.So \1.ln:/' \ + sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1${PICO} \1.ln:/' \ < .depend > $$TMP; \ mv $$TMP .depend) .endif diff --git a/mk/meta.stage.mk b/mk/meta.stage.mk index 11eb5c3824f1..a0f30e31885c 100644 --- a/mk/meta.stage.mk +++ b/mk/meta.stage.mk @@ -1,4 +1,4 @@ -# $Id: meta.stage.mk,v 1.45 2016/05/26 03:59:09 sjg Exp $ +# $Id: meta.stage.mk,v 1.47 2016/12/07 23:07:49 sjg Exp $ # # @(#) Copyright (c) 2011, Simon J. Gerraty # @@ -58,7 +58,7 @@ GENDIRDEPS_FILTER += Nnot-empty-is-important \ LN_CP_SCRIPT = LnCp() { \ rm -f $$2 2> /dev/null; \ - { [ -z "$$mode" ] && ln $$1 $$2 2> /dev/null; } || \ + { [ -z "$$mode" ] && ${LN:Uln} $$1 $$2 2> /dev/null; } || \ cp -p $$1 $$2; } # a staging conflict should cause an error @@ -219,19 +219,29 @@ stage_symlinks: .dirdep .if !empty(STAGE_AS_SETS) CLEANFILES += ${STAGE_AS_SETS:@s@stage*$s@} -STAGE_TARGETS += stage_as +STAGE_TARGETS += stage_as stage_as_and_symlink # sometimes things need to be renamed as they are staged # each ${file} will be staged as ${STAGE_AS_${file:T}} # one could achieve the same with SYMLINKS +# stage_as_and_symlink makes the original name a symlink to the new name +# it is the same as using stage_as and stage_symlinks but ensures +# both operations happen together .for s in ${STAGE_AS_SETS:O:u} STAGE_AS.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} +STAGE_AS_AND_SYMLINK.$s ?= ${.ALLSRC:N.dirdep:Nstage_*} stage_as: stage_as.$s stage_as.$s: .dirdep @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS.$s:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} @touch $@ +stage_as_and_symlink: stage_as_and_symlink.$s +stage_as_and_symlink.$s: .dirdep + @${STAGE_AS_SCRIPT}; StageAs ${FLAGS.$@} ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:@f@$f ${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}}@} + @${STAGE_LINKS_SCRIPT}; StageLinks -s ${STAGE_FILES_DIR.$s:U${STAGE_DIR.$s}:${STAGE_DIR_FILTER}} ${STAGE_AS_AND_SYMLINK.$s:@f@${STAGE_AS_${f:tA}:U${STAGE_AS_${f:T}:U${f:T}}} $f@} + @touch $@ + .endfor .endif diff --git a/mk/meta.sys.mk b/mk/meta.sys.mk index 47cd8f5bdcc7..747d85e4cd50 100644 --- a/mk/meta.sys.mk +++ b/mk/meta.sys.mk @@ -1,4 +1,4 @@ -# $Id: meta.sys.mk,v 1.29 2016/08/13 17:51:45 sjg Exp $ +# $Id: meta.sys.mk,v 1.31 2016/09/10 00:44:46 sjg Exp $ # # @(#) Copyright (c) 2010, Simon J. Gerraty @@ -102,9 +102,6 @@ _metaError: .NOMETA .NOTMAIN .endif -META_COOKIE_TOUCH= -# some targets need to be .PHONY in non-meta mode -META_NOPHONY= .PHONY # Are we, after all, in meta mode? .if ${.MAKE.MODE:Uno:Mmeta*} != "" MKDEP_MK = meta.autodep.mk @@ -121,7 +118,7 @@ MKDEP_MK = meta.autodep.mk # we can afford to use cookies to prevent some targets # re-running needlessly -META_COOKIE_TOUCH= touch ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET}} +META_COOKIE_TOUCH?= touch ${COOKIE.${.TARGET}:U${.OBJDIR}/${.TARGET:T}} META_NOPHONY= # some targets involve old pre-built targets @@ -162,5 +159,9 @@ BUILD_AT_LEVEL0 ?= no .endif .endif +.else +META_COOKIE_TOUCH= +# some targets need to be .PHONY in non-meta mode +META_NOPHONY= .PHONY .endif .endif diff --git a/mk/meta2deps.py b/mk/meta2deps.py index 6361493db0dd..8d0b044a185c 100755 --- a/mk/meta2deps.py +++ b/mk/meta2deps.py @@ -37,7 +37,7 @@ """ RCSid: - $Id: meta2deps.py,v 1.19 2016/04/02 20:45:40 sjg Exp $ + $Id: meta2deps.py,v 1.22 2016/12/12 19:07:42 sjg Exp $ Copyright (c) 2011-2013, Juniper Networks, Inc. All rights reserved. @@ -113,7 +113,7 @@ def abspath(path, cwd, last_dir=None, debug=0, debug_out=sys.stderr): if rpath: path = rpath if (path.find('/') < 0 or - path.find('./') > 0 or + path.find('./') > 0 or path.endswith('/..') or os.path.islink(path)): return os.path.realpath(path) @@ -153,38 +153,38 @@ def __init__(self, name, conf={}): """if name is set we will parse it now. conf can have the follwing keys: - SRCTOPS list of tops of the src tree(s). + SRCTOPS list of tops of the src tree(s). - CURDIR the src directory 'bmake' was run from. + CURDIR the src directory 'bmake' was run from. - RELDIR the relative path from SRCTOP to CURDIR + RELDIR the relative path from SRCTOP to CURDIR - MACHINE the machine we built for. - set to 'none' if we are not cross-building. - More specifically if machine cannot be deduced from objdirs. + MACHINE the machine we built for. + set to 'none' if we are not cross-building. + More specifically if machine cannot be deduced from objdirs. TARGET_SPEC - Sometimes MACHINE isn't enough. + Sometimes MACHINE isn't enough. HOST_TARGET - when we build for the pseudo machine 'host' - the object tree uses HOST_TARGET rather than MACHINE. + when we build for the pseudo machine 'host' + the object tree uses HOST_TARGET rather than MACHINE. OBJROOTS a list of the common prefix for all obj dirs it might - end in '/' or '-'. + end in '/' or '-'. - DPDEPS names an optional file to which per file dependencies - will be appended. - For example if 'some/path/foo.h' is read from SRCTOP - then 'DPDEPS_some/path/foo.h +=' "RELDIR" is output. - This can allow 'bmake' to learn all the dirs within - the tree that depend on 'foo.h' + DPDEPS names an optional file to which per file dependencies + will be appended. + For example if 'some/path/foo.h' is read from SRCTOP + then 'DPDEPS_some/path/foo.h +=' "RELDIR" is output. + This can allow 'bmake' to learn all the dirs within + the tree that depend on 'foo.h' - EXCLUDES - A list of paths to ignore. - ccache(1) can otherwise be trouble. + EXCLUDES + A list of paths to ignore. + ccache(1) can otherwise be trouble. - debug desired debug level + debug desired debug level debug_out open file to send debug output to (sys.stderr) @@ -228,8 +228,9 @@ def __init__(self, name, conf={}): if objroot.endswith(e): # this is not what we want - fix it objroot = objroot[0:-len(e)] - if e.endswith('/'): - objroot += '/' + + if objroot[-1] != '/': + objroot += '/' if not objroot in self.objroots: self.objroots.append(objroot) _objroot = os.path.realpath(objroot) @@ -292,6 +293,9 @@ def file_depends(self, out=None): return None for f in sort_unique(self.file_deps): print('DPDEPS_%s += %s' % (f, self.reldir), file=out) + # these entries provide for reverse DIRDEPS lookup + for f in self.obj_deps: + print('DEPDIRS_%s += %s' % (f, self.reldir), file=out) def seenit(self, dir): """rememer that we have seen dir.""" @@ -359,28 +363,28 @@ def try_parse(self, name=None, file=None): def parse(self, name=None, file=None): """A meta file looks like: - # Meta data file "path" - CMD "command-line" - CWD "cwd" - TARGET "target" - -- command output -- - -- filemon acquired metadata -- - # buildmon version 3 - V 3 - C "pid" "cwd" - E "pid" "path" - F "pid" "child" - R "pid" "path" - W "pid" "path" - X "pid" "status" - D "pid" "path" - L "pid" "src" "target" - M "pid" "old" "new" - S "pid" "path" - # Bye bye + # Meta data file "path" + CMD "command-line" + CWD "cwd" + TARGET "target" + -- command output -- + -- filemon acquired metadata -- + # buildmon version 3 + V 3 + C "pid" "cwd" + E "pid" "path" + F "pid" "child" + R "pid" "path" + W "pid" "path" + X "pid" "status" + D "pid" "path" + L "pid" "src" "target" + M "pid" "old" "new" + S "pid" "path" + # Bye bye - We go to some effort to avoid processing a dependency more than once. - Of the above record types only C,E,F,L,R,V and W are of interest. + We go to some effort to avoid processing a dependency more than once. + Of the above record types only C,E,F,L,R,V and W are of interest. """ version = 0 # unknown @@ -430,7 +434,6 @@ def parse(self, name=None, file=None): pid = int(w[1]) if pid != last_pid: if last_pid: - pid_cwd[last_pid] = cwd pid_last_dir[last_pid] = self.last_dir cwd = getv(pid_cwd, pid, self.cwd) self.last_dir = getv(pid_last_dir, pid, self.cwd) @@ -447,7 +450,8 @@ def parse(self, name=None, file=None): cwd = abspath(w[2], cwd, None, self.debug, self.debug_out) if cwd.endswith('/.'): cwd = cwd[0:-2] - self.last_dir = cwd + self.last_dir = pid_last_dir[pid] = cwd + pid_cwd[pid] = cwd if self.debug > 1: print("cwd=", cwd, file=self.debug_out) continue @@ -544,6 +548,9 @@ def parse_path(self, path, cwd, op=None, w=[]): ddep = self.find_obj(objroot, dir, path, w[2]) if ddep: self.add(self.obj_deps, ddep, 'obj') + if self.dpdeps and objroot.endswith('/stage/'): + sp = '/'.join(path.replace(objroot,'').split('/')[1:]) + self.add(self.file_deps, sp, 'file') else: # don't waste time looking again self.seenit(w[2]) diff --git a/mk/meta2deps.sh b/mk/meta2deps.sh index 8fb5ec6670e3..59ccf7bd6216 100755 --- a/mk/meta2deps.sh +++ b/mk/meta2deps.sh @@ -77,7 +77,7 @@ # RCSid: -# $Id: meta2deps.sh,v 1.10 2016/03/02 18:53:36 sjg Exp $ +# $Id: meta2deps.sh,v 1.12 2016/12/13 20:44:16 sjg Exp $ # Copyright (c) 2010-2013, Juniper Networks, Inc. # All rights reserved. @@ -255,7 +255,7 @@ meta2deps() { *) case "$lpid" in "") ;; - *) eval ldir_$lpid=$ldir cwd_$lpid=$cwd;; + *) eval ldir_$lpid=$ldir;; esac eval ldir=\${ldir_$pid:-$CWD} cwd=\${cwd_$pid:-$CWD} lpid=$pid @@ -271,9 +271,11 @@ meta2deps() { esac # watch out for temp dirs that no longer exist test -d ${cwd:-/dev/null/no/such} || cwd=$CWD + eval cwd_$pid=$cwd continue ;; - F,*) eval cwd_$path=$cwd ldir_$path=$ldir + F,*) # $path is new pid + eval cwd_$path=$cwd ldir_$path=$ldir continue ;; *) dir=${path%/*} diff --git a/mk/sys.debug.mk b/mk/sys.debug.mk new file mode 100644 index 000000000000..7debfc6cf051 --- /dev/null +++ b/mk/sys.debug.mk @@ -0,0 +1,33 @@ +# $Id: sys.debug.mk,v 1.1 2016/10/01 19:11:55 sjg Exp $ +# +# @(#) Copyright (c) 2009, Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net +# + +# Sometimes we want to turn on debugging in just one or two places +# if .CURDIR is matched by any entry in DEBUG_MAKE_SYS_DIRS we +# will apply DEBUG_MAKE_FLAGS now. +# if an entry in DEBUG_MAKE_DIRS matches, we at the end of sys.mk +# eg. DEBUG_MAKE_FLAGS=-dv DEBUG_MAKE_SYS_DIRS="*lib/sjg" +# use DEBUG_MAKE_FLAGS0 to apply only to .MAKE.LEVEL 0 +# +.if ${.MAKE.LEVEL:U1} == 0 +# we use indirection, to simplify the tests below, and incase +# DEBUG_* were given on our command line. +_DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS0} +_DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS0:U${DEBUG_MAKE_SYS_DIRS}} +_DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS0:U${DEBUG_MAKE_DIRS}} +.else +_DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS} +_DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS} +_DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS} +.endif diff --git a/mk/sys.mk b/mk/sys.mk index 325ce827c5ad..832dfc81f8c9 100644 --- a/mk/sys.mk +++ b/mk/sys.mk @@ -1,4 +1,4 @@ -# $Id: sys.mk,v 1.43 2016/04/05 15:58:37 sjg Exp $ +# $Id: sys.mk,v 1.44 2016/10/01 19:11:55 sjg Exp $ # # @(#) Copyright (c) 2003-2009, Simon J. Gerraty # @@ -15,38 +15,8 @@ # Avoid putting anything platform specific in here. -# We use the following paradigm for preventing multiple inclusion. -# It relies on the fact that conditionals and dependencies are resolved -# at the time they are read. -# -# _this ?= ${.PARSEFILE} -# .if !target(__${_this}__) -# __${_this}__: -# -.if ${MAKE_VERSION:U0} > 20100408 -_this = ${.PARSEDIR:tA}/${.PARSEFILE} -.else -_this = ${.PARSEDIR}/${.PARSEFILE} -.endif - -# Sometimes we want to turn on debugging in just one or two places -# if .CURDIR is matched by any entry in DEBUG_MAKE_SYS_DIRS we -# will apply DEBUG_MAKE_FLAGS now. -# if an entry in DEBUG_MAKE_DIRS matches, we at the end of sys.mk -# eg. DEBUG_MAKE_FLAGS=-dv DEBUG_MAKE_SYS_DIRS="*lib/sjg" -# use DEBUG_MAKE_FLAGS0 to apply only to .MAKE.LEVEL 0 -# -.if ${.MAKE.LEVEL:U1} == 0 -# we use indirection, to simplify the tests below, and incase -# DEBUG_* were given on our command line. -_DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS0} -_DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS0:U${DEBUG_MAKE_SYS_DIRS}} -_DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS0:U${DEBUG_MAKE_DIRS}} -.else -_DEBUG_MAKE_FLAGS = ${DEBUG_MAKE_FLAGS} -_DEBUG_MAKE_SYS_DIRS = ${DEBUG_MAKE_SYS_DIRS} -_DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS} -.endif +# _DEBUG_MAKE_FLAGS etc. +.include .if !empty(_DEBUG_MAKE_FLAGS) .if ${_DEBUG_MAKE_SYS_DIRS:Uno:@x@${.CURDIR:M$x}@} != "" @@ -54,47 +24,8 @@ _DEBUG_MAKE_DIRS = ${DEBUG_MAKE_DIRS} .endif .endif -# if this is an ancient version of bmake -MAKE_VERSION ?= 0 -.if ${MAKE_VERSION:M*make-*} -# turn it into what we want - just the date -MAKE_VERSION := ${MAKE_VERSION:[1]:C,.*-,,} -.endif - -# some useful modifiers - -# A useful trick for testing multiple :M's against something -# :L says to use the variable's name as its value - ie. literal -# got = ${clean* destroy:${M_ListToMatch:S,V,.TARGETS,}} -M_ListToMatch = L:@m@$${V:M$$m}@ -# match against our initial targets (see above) -M_L_TARGETS = ${M_ListToMatch:S,V,_TARGETS,} - -# turn a list into a set of :N modifiers -# NskipFoo = ${Foo:${M_ListToSkip}} -M_ListToSkip= O:u:ts::S,:,:N,g:S,^,N, - -# type should be a builtin in any sh since about 1980, -# but sadly there are exceptions! -.if ${.MAKE.OS:Unknown:NBSD/OS} == "" -_type_sh = which -.endif -# AUTOCONF := ${autoconf:L:${M_whence}} -M_type = @x@(${_type_sh:Utype} $$x) 2> /dev/null; echo;@:sh:[0]:N* found*:[@]:C,[()],,g -M_whence = ${M_type}:M/*:[1] - -# convert a path to a valid shell variable -M_P2V = tu:C,[./-],_,g - -# convert path to absolute -.if ${MAKE_VERSION:U0} > 20100408 -M_tA = tA -.else -M_tA = C,.*,('cd' & \&\& 'pwd') 2> /dev/null || echo &,:sh -.endif - -# absoulte path to what we are reading. -_PARSEDIR = ${.PARSEDIR:${M_tA}} +# useful modifiers +.include # we expect a recent bmake .if !defined(_TARGETS) diff --git a/mk/sys.vars.mk b/mk/sys.vars.mk new file mode 100644 index 000000000000..2438499581c6 --- /dev/null +++ b/mk/sys.vars.mk @@ -0,0 +1,71 @@ +# $Id: sys.vars.mk,v 1.1 2016/10/01 19:11:55 sjg Exp $ +# +# @(#) Copyright (c) 2003-2009, Simon J. Gerraty +# +# This file is provided in the hope that it will +# be of use. There is absolutely NO WARRANTY. +# Permission to copy, redistribute or otherwise +# use this file is hereby granted provided that +# the above copyright notice and this notice are +# left intact. +# +# Please send copies of changes and bug-fixes to: +# sjg@crufty.net +# + +# We use the following paradigm for preventing multiple inclusion. +# It relies on the fact that conditionals and dependencies are resolved +# at the time they are read. +# +# _this ?= ${.PARSEFILE} +# .if !target(__${_this}__) +# __${_this}__: +# +.if ${MAKE_VERSION:U0} > 20100408 +_this = ${.PARSEDIR:tA}/${.PARSEFILE} +.else +_this = ${.PARSEDIR}/${.PARSEFILE} +.endif + +# if this is an ancient version of bmake +MAKE_VERSION ?= 0 +.if ${MAKE_VERSION:M*make-*} +# turn it into what we want - just the date +MAKE_VERSION := ${MAKE_VERSION:[1]:C,.*-,,} +.endif + +# some useful modifiers + +# A useful trick for testing multiple :M's against something +# :L says to use the variable's name as its value - ie. literal +# got = ${clean* destroy:${M_ListToMatch:S,V,.TARGETS,}} +M_ListToMatch = L:@m@$${V:M$$m}@ +# match against our initial targets (see above) +M_L_TARGETS = ${M_ListToMatch:S,V,_TARGETS,} + +# turn a list into a set of :N modifiers +# NskipFoo = ${Foo:${M_ListToSkip}} +M_ListToSkip= O:u:ts::S,:,:N,g:S,^,N, + +# type should be a builtin in any sh since about 1980, +# but sadly there are exceptions! +.if ${.MAKE.OS:Unknown:NBSD/OS} == "" +_type_sh = which +.endif + +# AUTOCONF := ${autoconf:L:${M_whence}} +M_type = @x@(${_type_sh:Utype} $$x) 2> /dev/null; echo;@:sh:[0]:N* found*:[@]:C,[()],,g +M_whence = ${M_type}:M/*:[1] + +# convert a path to a valid shell variable +M_P2V = tu:C,[./-],_,g + +# convert path to absolute +.if ${MAKE_VERSION:U0} > 20100408 +M_tA = tA +.else +M_tA = C,.*,('cd' & \&\& 'pwd') 2> /dev/null || echo &,:sh +.endif + +# absoulte path to what we are reading. +_PARSEDIR = ${.PARSEDIR:${M_tA}} diff --git a/nonints.h b/nonints.h index 475693541f10..170ea7f7c39e 100644 --- a/nonints.h +++ b/nonints.h @@ -1,4 +1,4 @@ -/* $NetBSD: nonints.h,v 1.73 2016/06/03 01:21:59 sjg Exp $ */ +/* $NetBSD: nonints.h,v 1.74 2016/09/05 00:40:29 sevan Exp $ */ /*- * Copyright (c) 1988, 1989, 1990, 1993 @@ -109,7 +109,6 @@ void JobReapChild(pid_t, WAIT_T, Boolean); /* main.c */ void Main_ParseArgLine(const char *); void MakeMode(const char *); -int main(int, char **); char *Cmd_Exec(const char *, const char **); void Error(const char *, ...) MAKE_ATTR_PRINTFLIKE(1, 2); void Fatal(const char *, ...) MAKE_ATTR_PRINTFLIKE(1, 2) MAKE_ATTR_DEAD; diff --git a/parse.c b/parse.c index 6d2cfb40a6e1..bbc43bd1a529 100644 --- a/parse.c +++ b/parse.c @@ -1,4 +1,4 @@ -/* $NetBSD: parse.c,v 1.214 2016/04/06 09:57:00 gson Exp $ */ +/* $NetBSD: parse.c,v 1.217 2016/12/09 22:56:21 sjg Exp $ */ /* * Copyright (c) 1988, 1989, 1990, 1993 @@ -69,14 +69,14 @@ */ #ifndef MAKE_NATIVE -static char rcsid[] = "$NetBSD: parse.c,v 1.214 2016/04/06 09:57:00 gson Exp $"; +static char rcsid[] = "$NetBSD: parse.c,v 1.217 2016/12/09 22:56:21 sjg Exp $"; #else #include #ifndef lint #if 0 static char sccsid[] = "@(#)parse.c 8.3 (Berkeley) 3/19/94"; #else -__RCSID("$NetBSD: parse.c,v 1.214 2016/04/06 09:57:00 gson Exp $"); +__RCSID("$NetBSD: parse.c,v 1.217 2016/12/09 22:56:21 sjg Exp $"); #endif #endif /* not lint */ #endif @@ -184,6 +184,7 @@ typedef struct IFile { typedef enum { Begin, /* .BEGIN */ Default, /* .DEFAULT */ + DeleteOnError, /* .DELETE_ON_ERROR */ End, /* .END */ dotError, /* .ERROR */ Ignore, /* .IGNORE */ @@ -301,6 +302,7 @@ static const struct { } parseKeywords[] = { { ".BEGIN", Begin, 0 }, { ".DEFAULT", Default, 0 }, +{ ".DELETE_ON_ERROR", DeleteOnError, 0 }, { ".END", End, 0 }, { ".ERROR", dotError, 0 }, { ".EXEC", Attribute, OP_EXEC }, @@ -1334,6 +1336,7 @@ ParseDoDependency(char *line) * .BEGIN * .END * .ERROR + * .DELETE_ON_ERROR * .INTERRUPT Are not to be considered the * main target. * .NOTPARALLEL Make only one target at a time. @@ -1369,6 +1372,9 @@ ParseDoDependency(char *line) (void)Lst_AtEnd(targets, gn); DEFAULT = gn; break; + case DeleteOnError: + deleteOnError = TRUE; + break; case NotParallel: maxJobs = 1; break; @@ -1597,7 +1603,8 @@ ParseDoDependency(char *line) goto out; } *line = '\0'; - } else if ((specType == NotParallel) || (specType == SingleShell)) { + } else if ((specType == NotParallel) || (specType == SingleShell) || + (specType == DeleteOnError)) { *line = '\0'; } @@ -1658,7 +1665,7 @@ ParseDoDependency(char *line) Suff_SetNull(line); break; case ExObjdir: - Main_SetObjdir(line); + Main_SetObjdir("%s", line); break; default: break; @@ -1858,7 +1865,7 @@ Parse_DoVar(char *line, GNode *ctxt) * XXX Rather than counting () and {} we should look for $ and * then expand the variable. */ - for (depth = 0, cp = line + 1; depth != 0 || *cp != '='; cp++) { + for (depth = 0, cp = line + 1; depth > 0 || *cp != '='; cp++) { if (*cp == '(' || *cp == '{') { depth++; continue;