Author: obrien
Date: Tue Mar 24 00:07:17 2009
New Revision: 190345
URL: http://svn.freebsd.org/changeset/base/190345
Log:
MFC:
r187475: Remove inlining of functions that are used mostly in different
object files. This lets use to remove NO_WERROR.
r186558: Consistently use Var_SetGlobal().
r186713: Add the -Q be-quiet flag for parallel jobs.
r186279: Exit with error code 2 when run with -k (continue if errors)
and build failed.
r186559: Add the ability to tweak the token output before targets in job mode.
r181021: Add POSIX -p flag to make(1).
r186502: Clarify the behaviour of conditionals when dealing with comparisons.
Modified:
stable/7/usr.bin/make/Makefile
stable/7/usr.bin/make/buf.c
stable/7/usr.bin/make/for.c
stable/7/usr.bin/make/globals.h
stable/7/usr.bin/make/job.c
stable/7/usr.bin/make/job.h
stable/7/usr.bin/make/main.c
stable/7/usr.bin/make/make.1
stable/7/usr.bin/make/make.c
stable/7/usr.bin/make/make.h
stable/7/usr.bin/make/parse.c
stable/7/usr.bin/make/suff.c
stable/7/usr.bin/make/var.c
Modified: stable/7/usr.bin/make/Makefile
==============================================================================
--- stable/7/usr.bin/make/Makefile Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/Makefile Tue Mar 24 00:07:17 2009
(r190345)
@@ -8,7 +8,6 @@ SRCS= arch.c buf.c cond.c dir.c for.c ha
lst.c main.c make.c parse.c proc.c shell.c str.c suff.c targ.c \
util.c var.c
-NO_WERROR=
WARNS?= 6
NO_SHARED?= YES
@@ -52,7 +51,7 @@ hash:
echo ' * DO NOT EDIT' ; \
echo ' * $$''FreeBSD$$' ; \
echo -n ' * auto-generated from ' ; \
- sed -nEe '/\$$FreeBSD/s/^.*\$$(.*)\$$.*$$/\1/p' \
+ sed -nEe '/\$$FreeBSD$/\1/p' \
${.CURDIR}/parse.c ; \
echo ' * DO NOT EDIT' ; \
echo ' */' ; \
Modified: stable/7/usr.bin/make/buf.c
==============================================================================
--- stable/7/usr.bin/make/buf.c Mon Mar 23 23:43:07 2009 (r190344)
+++ stable/7/usr.bin/make/buf.c Tue Mar 24 00:07:17 2009 (r190345)
@@ -58,7 +58,7 @@ __FBSDID("$FreeBSD$");
* Returns the number of bytes in the buffer. Doesn't include the
* null-terminating byte.
*/
-inline size_t
+size_t
Buf_Size(const Buffer *buf)
{
@@ -70,7 +70,7 @@ Buf_Size(const Buffer *buf)
*
* @note Adding data to the Buffer object may invalidate the reference.
*/
-inline char *
+char *
Buf_Data(const Buffer *bp)
{
@@ -98,7 +98,7 @@ BufExpand(Buffer *bp, size_t nb)
/**
* Add a single byte to the buffer.
*/
-inline void
+void
Buf_AddByte(Buffer *bp, Byte byte)
{
Modified: stable/7/usr.bin/make/for.c
==============================================================================
--- stable/7/usr.bin/make/for.c Mon Mar 23 23:43:07 2009 (r190344)
+++ stable/7/usr.bin/make/for.c Tue Mar 24 00:07:17 2009 (r190345)
@@ -254,7 +254,7 @@ For_Run(int lineno)
LST_FOREACH(ln, &values) {
val = Lst_Datum(ln);
- Var_Set(var, val, VAR_GLOBAL);
+ Var_SetGlobal(var, val);
DEBUGF(FOR, ("--- %s = %s\n", var, val));
str = Buf_Peel(Var_SubstOnly(var, Buf_Data(buf), FALSE));
Modified: stable/7/usr.bin/make/globals.h
==============================================================================
--- stable/7/usr.bin/make/globals.h Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/globals.h Tue Mar 24 00:07:17 2009
(r190345)
@@ -70,11 +70,13 @@ extern struct Path parseIncPath;
extern struct Path sysIncPath;
extern int jobLimit; /* -j argument: maximum number of jobs */
+extern int makeErrors; /* Number of targets not remade due to errors */
extern Boolean jobsRunning; /* True if jobs are running */
extern Boolean compatMake; /* True if we are make compatible */
extern Boolean ignoreErrors; /* True if should ignore all errors */
extern Boolean beSilent; /* True if should print no commands */
extern Boolean beVerbose; /* True if should print extra cruft */
+extern Boolean beQuiet; /* True if want quiet headers with -j */
extern Boolean noExecute; /* True if should execute nothing */
extern Boolean allPrecious; /* True if every target is precious */
extern Boolean is_posix; /* .POSIX target seen */
Modified: stable/7/usr.bin/make/job.c
==============================================================================
--- stable/7/usr.bin/make/job.c Mon Mar 23 23:43:07 2009 (r190344)
+++ stable/7/usr.bin/make/job.c Tue Mar 24 00:07:17 2009 (r190345)
@@ -263,7 +263,6 @@ TAILQ_HEAD(JobList, Job);
/*
* error handling variables
*/
-static int errors = 0; /* number of errors reported */
static int aborting = 0; /* why is the make aborting? */
#define ABORT_ERROR 1 /* Because of an error */
#define ABORT_INTERRUPT 2 /* Because it was interrupted */
@@ -322,10 +321,11 @@ static GNode *lastNode; /* The node for
static const char *targFmt; /* Format string to use to head output from a
* job when it's not the most-recent job heard
* from */
+static char *targPrefix = NULL; /* What we print at the start of
targFmt */
-#define TARG_FMT "--- %s ---\n" /* Default format */
+#define TARG_FMT "%s %s ---\n" /* Default format */
#define MESSAGE(fp, gn) \
- fprintf(fp, targFmt, gn->name);
+ fprintf(fp, targFmt, targPrefix, gn->name);
/*
* When JobStart attempts to run a job but isn't allowed to
@@ -844,7 +844,7 @@ JobClose(Job *job)
*
* If we got an error and are aborting (aborting == ABORT_ERROR) and
* the job list is now empty, we are done for the day.
- * If we recognized an error (errors !=0), we set the aborting flag
+ * If we recognized an error (makeErrors !=0), we set the aborting flag
* to ABORT_ERROR so no more jobs will be started.
*/
static void
@@ -1119,7 +1119,7 @@ JobFinish(Job *job, int *status)
free(job);
} else if (*status != 0) {
- errors += 1;
+ makeErrors++;
free(job);
}
@@ -1128,7 +1128,7 @@ JobFinish(Job *job, int *status)
/*
* Set aborting if any error.
*/
- if (errors && !keepgoing && aborting != ABORT_INTERRUPT) {
+ if (makeErrors && !keepgoing && aborting != ABORT_INTERRUPT) {
/*
* If we found any errors in this batch of children and the -k
* flag wasn't given, we set the aborting flag so no more jobs
@@ -1141,7 +1141,7 @@ JobFinish(Job *job, int *status)
/*
* If we are aborting and the job table is now empty, we finish.
*/
- Finish(errors);
+ Finish(makeErrors);
}
}
@@ -2279,6 +2279,18 @@ Job_Make(GNode *gn)
JobStart(gn, 0, NULL);
}
+void
+Job_SetPrefix(void)
+{
+
+ if (targPrefix) {
+ free(targPrefix);
+ } else if (!Var_Exists(MAKE_JOB_PREFIX, VAR_GLOBAL)) {
+ Var_SetGlobal(MAKE_JOB_PREFIX, "---");
+ }
+ targPrefix = Var_Subst("${" MAKE_JOB_PREFIX "}", VAR_GLOBAL, 0)->buf;
+}
+
/**
* Job_Init
* Initialize the process module, given a maximum number of jobs.
@@ -2342,11 +2354,10 @@ Job_Init(int maxproc)
nJobs = 0;
aborting = 0;
- errors = 0;
+ makeErrors = 0;
lastNode = NULL;
-
- if ((maxJobs == 1 && fifoFd < 0) || beVerbose == 0) {
+ if ((maxJobs == 1 && fifoFd < 0) || !beVerbose || is_posix || beQuiet) {
/*
* If only one job can run at a time, there's no need for a
* banner, no is there?
@@ -2534,14 +2545,14 @@ JobInterrupt(int runINTERRUPT, int signo
* attached to the .END target.
*
* Results:
- * Number of errors reported.
+ * None.
*/
-int
+void
Job_Finish(void)
{
if (postCommands != NULL && !Lst_IsEmpty(&postCommands->commands)) {
- if (errors) {
+ if (makeErrors) {
Error("Errors reported so .END ignored");
} else {
JobStart(postCommands, JOB_SPECIAL | JOB_IGNDOTS, NULL);
@@ -2558,7 +2569,6 @@ Job_Finish(void)
if (fifoMaster)
unlink(fifoName);
}
- return (errors);
}
/**
@@ -3322,7 +3332,6 @@ void
Compat_Run(Lst *targs)
{
GNode *gn = NULL; /* Current root target */
- int error_cnt; /* Number of targets not remade due to
errors */
LstNode *ln;
Compat_InstallSignalHandlers();
@@ -3355,7 +3364,7 @@ Compat_Run(Lst *targs)
* ABORTED gn was not remade because one of its inferiors
* could not be made due to errors.
*/
- error_cnt = 0;
+ makeErrors = 0;
while (!Lst_IsEmpty(targs)) {
gn = Lst_DeQueue(targs);
Compat_Make(gn, gn);
@@ -3365,18 +3374,17 @@ Compat_Run(Lst *targs)
} else if (gn->made == ABORTED) {
printf("`%s' not remade because of errors.\n",
gn->name);
- error_cnt += 1;
+ makeErrors++;
}
}
/*
* If the user has defined a .END target, run its commands.
*/
- if (error_cnt == 0) {
+ if (makeErrors == 0) {
LST_FOREACH(ln, &ENDNode->commands) {
if (Compat_RunCommand(Lst_Datum(ln), ENDNode))
break;
}
}
}
-
Modified: stable/7/usr.bin/make/job.h
==============================================================================
--- stable/7/usr.bin/make/job.h Mon Mar 23 23:43:07 2009 (r190344)
+++ stable/7/usr.bin/make/job.h Tue Mar 24 00:07:17 2009 (r190345)
@@ -64,9 +64,10 @@ void Job_Make(struct GNode *);
void Job_Init(int);
Boolean Job_Full(void);
Boolean Job_Empty(void);
-int Job_Finish(void);
+void Job_Finish(void);
void Job_Wait(void);
void Job_AbortAll(void);
+void Job_SetPrefix(void);
void Proc_Init(void);
Modified: stable/7/usr.bin/make/main.c
==============================================================================
--- stable/7/usr.bin/make/main.c Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/main.c Tue Mar 24 00:07:17 2009
(r190345)
@@ -126,13 +126,16 @@ Boolean is_posix; /* .POSIX target seen
Boolean mfAutoDeps; /* .MAKEFILEDEPS target seen */
Boolean beSilent; /* -s flag */
Boolean beVerbose; /* -v flag */
+Boolean beQuiet; /* -Q flag */
Boolean compatMake; /* -B argument */
int debug; /* -d flag */
Boolean ignoreErrors; /* -i flag */
int jobLimit; /* -j argument */
+int makeErrors; /* Number of targets not remade due to errors */
Boolean jobsRunning; /* TRUE if the jobs might be running */
Boolean keepgoing; /* -k flag */
Boolean noExecute; /* -n flag */
+Boolean printGraphOnly; /* -p flag */
Boolean queryFlag; /* -q flag */
Boolean touchFlag; /* -t flag */
Boolean usePipes; /* !-P flag */
@@ -150,7 +153,7 @@ static void
usage(void)
{
fprintf(stderr,
- "usage: make [-BPSXeiknqrstv] [-C directory] [-D variable]\n"
+ "usage: make [-BPSXeiknpqrstv] [-C directory] [-D variable]\n"
"\t[-d flags] [-E variable] [-f makefile] [-I directory]\n"
"\t[-j max_jobs] [-m directory] [-V variable]\n"
"\t[variable=value] [target ...]\n");
@@ -368,7 +371,7 @@ MainParseArgs(int argc, char **argv)
rearg:
optind = 1; /* since we're called more than once */
optreset = 1;
-#define OPTFLAGS "ABC:D:E:I:PSV:Xd:ef:ij:km:nqrstvx:"
+#define OPTFLAGS "ABC:D:d:E:ef:I:ij:km:nPpQqrSstV:vXx:"
for (;;) {
if ((optind < argc) && strcmp(argv[optind], "--") == 0) {
found_dd = TRUE;
@@ -382,6 +385,11 @@ rearg:
arch_fatal = FALSE;
MFLAGS_append("-A", NULL);
break;
+ case 'B':
+ compatMake = TRUE;
+ MFLAGS_append("-B", NULL);
+ unsetenv("MAKE_JOBS_FIFO");
+ break;
case 'C':
if (chdir(optarg) == -1)
err(1, "chdir %s", optarg);
@@ -390,30 +398,6 @@ rearg:
Var_SetGlobal(optarg, "1");
MFLAGS_append("-D", optarg);
break;
- case 'I':
- Parse_AddIncludeDir(optarg);
- MFLAGS_append("-I", optarg);
- break;
- case 'V':
- Lst_AtEnd(&variables, estrdup(optarg));
- MFLAGS_append("-V", optarg);
- break;
- case 'X':
- expandVars = FALSE;
- break;
- case 'B':
- compatMake = TRUE;
- MFLAGS_append("-B", NULL);
- unsetenv("MAKE_JOBS_FIFO");
- break;
- case 'P':
- usePipes = FALSE;
- MFLAGS_append("-P", NULL);
- break;
- case 'S':
- keepgoing = FALSE;
- MFLAGS_append("-S", NULL);
- break;
case 'd': {
char *modules = optarg;
@@ -481,6 +465,10 @@ rearg:
case 'f':
Lst_AtEnd(&makefiles, estrdup(optarg));
break;
+ case 'I':
+ Parse_AddIncludeDir(optarg);
+ MFLAGS_append("-I", optarg);
+ break;
case 'i':
ignoreErrors = TRUE;
MFLAGS_append("-i", NULL);
@@ -510,6 +498,19 @@ rearg:
noExecute = TRUE;
MFLAGS_append("-n", NULL);
break;
+ case 'P':
+ usePipes = FALSE;
+ MFLAGS_append("-P", NULL);
+ break;
+ case 'p':
+ printGraphOnly = TRUE;
+ debug |= DEBUG_GRAPH1;
+ break;
+ case 'Q':
+ beQuiet = TRUE;
+ beVerbose = FALSE;
+ MFLAGS_append("-Q", NULL);
+ break;
case 'q':
queryFlag = TRUE;
/* Kind of nonsensical, wot? */
@@ -519,6 +520,10 @@ rearg:
noBuiltins = TRUE;
MFLAGS_append("-r", NULL);
break;
+ case 'S':
+ keepgoing = FALSE;
+ MFLAGS_append("-S", NULL);
+ break;
case 's':
beSilent = TRUE;
MFLAGS_append("-s", NULL);
@@ -527,10 +532,18 @@ rearg:
touchFlag = TRUE;
MFLAGS_append("-t", NULL);
break;
+ case 'V':
+ Lst_AtEnd(&variables, estrdup(optarg));
+ MFLAGS_append("-V", optarg);
+ break;
case 'v':
beVerbose = TRUE;
+ beQuiet = FALSE;
MFLAGS_append("-v", NULL);
break;
+ case 'X':
+ expandVars = FALSE;
+ break;
case 'x':
if (Main_ParseWarn(optarg, 1) != -1)
MFLAGS_append("-x", optarg);
@@ -903,6 +916,7 @@ main(int argc, char **argv)
beSilent = FALSE; /* Print commands as executed */
ignoreErrors = FALSE; /* Pay attention to non-zero returns */
noExecute = FALSE; /* Execute all commands */
+ printGraphOnly = FALSE; /* Don't stop after printing graph */
keepgoing = FALSE; /* Stop on error */
allPrecious = FALSE; /* Remove targets when interrupted */
queryFlag = FALSE; /* This is not just a check-run */
@@ -933,14 +947,13 @@ main(int argc, char **argv)
#endif
/*
- * FreeBSD/pc98 kernel used to set the utsname.machine to
- * "i386", and MACHINE was defined as "i386", so it could
- * not be distinguished from FreeBSD/i386. Therefore, we
- * had to check machine.ispc98 and adjust the MACHINE
- * variable.
- * NOTE: The code is still here to be able to compile new
- * make binary on old FreeBSD/pc98 systems, and have the
- * MACHINE variable set properly.
+ * Prior to 7.0, FreeBSD/pc98 kernel used to set the
+ * utsname.machine to "i386", and MACHINE was defined as
+ * "i386", so it could not be distinguished from FreeBSD/i386.
+ * Therefore, we had to check machine.ispc98 and adjust the
+ * MACHINE variable. NOTE: The code is still here to be able
+ * to compile new make binary on old FreeBSD/pc98 systems, and
+ * have the MACHINE variable set properly.
*/
if ((machine = getenv("MACHINE")) == NULL) {
int ispc98;
@@ -1023,6 +1036,16 @@ main(int argc, char **argv)
#ifdef MAKE_VERSION
Var_SetGlobal("MAKE_VERSION", MAKE_VERSION);
#endif
+ Var_SetGlobal(".newline", "\n"); /* handy for :@ loops */
+ {
+ char tmp[64];
+
+ snprintf(tmp, sizeof(tmp), "%u", getpid());
+ Var_SetGlobal(".MAKE.PID", tmp);
+ snprintf(tmp, sizeof(tmp), "%u", getppid());
+ Var_SetGlobal(".MAKE.PPID", tmp);
+ }
+ Job_SetPrefix();
/*
* First snag things out of the MAKEFLAGS environment
@@ -1243,7 +1266,7 @@ main(int argc, char **argv)
Targ_PrintGraph(1);
/* print the values of any variables requested by the user */
- if (Lst_IsEmpty(&variables)) {
+ if (Lst_IsEmpty(&variables) && !printGraphOnly) {
/*
* Since the user has not requested that any variables
* be printed, we can build targets.
@@ -1306,9 +1329,11 @@ main(int argc, char **argv)
if (DEBUG(GRAPH2))
Targ_PrintGraph(2);
- if (queryFlag && outOfDate)
- return (1);
- else
- return (0);
-}
+ if (queryFlag)
+ return (outOfDate);
+ if (makeErrors != 0)
+ Finish(makeErrors);
+
+ return (0);
+}
Modified: stable/7/usr.bin/make/make.1
==============================================================================
--- stable/7/usr.bin/make/make.1 Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/make.1 Tue Mar 24 00:07:17 2009
(r190345)
@@ -32,7 +32,7 @@
.\" @(#)make.1 8.8 (Berkeley) 6/13/95
.\" $FreeBSD$
.\"
-.Dd March 24, 2008
+.Dd December 29, 2008
.Dt MAKE 1
.Os
.Sh NAME
@@ -40,7 +40,7 @@
.Nd maintain program dependencies
.Sh SYNOPSIS
.Nm
-.Op Fl ABPSXeiknqrstv
+.Op Fl ABPSXeiknpqrstv
.Op Fl C Ar directory
.Op Fl D Ar variable
.Op Fl d Ar flags
@@ -249,6 +249,18 @@ instead of mixing the output of parallel
This option has no effect unless
.Fl j
is used too.
+.It Fl p
+Only print the input graph, not executing any commands.
+The output is the same as
+.Fl d Ar g1 .
+When combined with
+.Fl f Pa /dev/null ,
+only the builtin rules of
+.Nm
+are displayed.
+.It Fl Q
+Be extra quiet.
+For multi-job makes, this will cause file banners not to be generated.
.It Fl q
Do not execute any commands, but exit 0 if the specified targets are
up-to-date and 1, otherwise.
@@ -280,7 +292,7 @@ the variables will be printed one per li
with a blank line for each null or undefined variable.
.It Fl v
Be extra verbose.
-For multi-job makes, this will cause file banners to be generated.
+Print any extra information.
.It Fl X
When using the
.Fl V
@@ -754,6 +766,31 @@ contains all the options from the
environment variable plus any options specified on
.Nm Ns 's
command line.
+.It Va .MAKE.PID
+The process-id of
+.Nm .
+.It Va .MAKE.PPID
+The parent process-id of
+.Nm .
+.It Va .MAKE.JOB.PREFIX
+If
+.Nm
+is run with
+.Fl j Fl v
+then output for each target is prefixed with a token
+.Ql --- target ---
+the first part of which can be controlled via
+.Va .MAKE.JOB.PREFIX .
+.br
+For example:
+.Li .MAKE.JOB.PREFIX=${.newline}---${MAKE:T}[${.MAKE.PID}]
+would produce tokens like
+.Ql ---make[1234] target ---
+or
+.Li .MAKE.JOB.PREFIX=---pid[${.MAKE.PID}],ppid[${.MAKE.PPID}]
+would produce tokens like
+.Ql ---pid[56789],ppid[1234] target ---
+making it easier to track the degree of parallelism being achieved.
.It Va .TARGETS
List of targets
.Nm
@@ -1121,24 +1158,34 @@ has been defined.
.Pp
An
.Ar expression
-may also be an arithmetic or string comparison, with the left-hand side
-being a variable expansion.
-Variable expansion is
-performed on both sides of the comparison, after which the integral
+may also be a numeric or string comparison:
+in this case, the left-hand side
+.Ar must be
+a variable expansion, whereas the right-hand side can be a
+constant or a variable expansion.
+Variable expansion is performed on both sides, after which the resulting
values are compared.
A value is interpreted as hexadecimal if it is
preceded by 0x, otherwise it is decimal; octal numbers are not supported.
-The standard C relational operators are all supported.
-If after
-variable expansion, either the left or right hand side of a
+.Pp
+String comparison can only use the
.Sq Ic ==
or
.Sq Ic !=
-operator is not an integral value, then
-string comparison is performed between the expanded
-variables.
-If no relational operator is given, it is assumed that the expanded
-variable is being compared against 0.
+operators, whereas numeric values (both integer and floating point)
+can also be compared using the
+.Sq Ic > ,
+.Sq Ic >= ,
+.Sq Ic <
+and
+.Sq Ic <=
+operators.
+.Pp
+If no relational operator (and right-hand value) are given, an implicit
+.Sq Ic != 0
+is used.
+However be very careful in using this feature especially
+when the left-hand side variable expansion returns a string.
.Pp
When
.Nm
Modified: stable/7/usr.bin/make/make.c
==============================================================================
--- stable/7/usr.bin/make/make.c Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/make.c Tue Mar 24 00:07:17 2009
(r190345)
@@ -713,7 +713,6 @@ Make_Run(Lst *targs)
GNode *gn; /* a temporary pointer */
GNode *cgn;
Lst examine; /* List of targets to examine */
- int errors; /* Number of errors the Job module reports */
LstNode *ln;
Lst_Init(&examine);
@@ -793,15 +792,14 @@ Make_Run(Lst *targs)
MakeStartJobs();
}
- errors = Job_Finish();
+ Job_Finish();
/*
* Print the final status of each target. E.g. if it wasn't made
* because some inferior reported an error.
*/
- errors = ((errors == 0) && (numNodes != 0));
LST_FOREACH(ln, targs)
- MakePrintStatus(Lst_Datum(ln), errors);
+ MakePrintStatus(Lst_Datum(ln), (makeErrors == 0) && (numNodes
!= 0));
return (TRUE);
}
Modified: stable/7/usr.bin/make/make.h
==============================================================================
--- stable/7/usr.bin/make/make.h Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/make.h Tue Mar 24 00:07:17 2009
(r190345)
@@ -49,6 +49,8 @@
#include "util.h"
+#define MAKE_JOB_PREFIX ".MAKE.JOB.PREFIX"
+
struct GNode;
struct Lst;
struct Buffer;
Modified: stable/7/usr.bin/make/parse.c
==============================================================================
--- stable/7/usr.bin/make/parse.c Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/parse.c Tue Mar 24 00:07:17 2009
(r190345)
@@ -1076,7 +1076,7 @@ ParseDoDependency(char *line)
break;
case Posix:
is_posix = TRUE;
- Var_Set("%POSIX", "1003.2", VAR_GLOBAL);
+ Var_SetGlobal("%POSIX", "1003.2");
break;
default:
break;
@@ -1533,6 +1533,8 @@ Parse_DoVar(char *line, GNode *ctxt)
*/
Var_Set(line, cp, ctxt);
}
+ if (strcmp(line, MAKE_JOB_PREFIX) == 0)
+ Job_SetPrefix();
}
/*-
Modified: stable/7/usr.bin/make/suff.c
==============================================================================
--- stable/7/usr.bin/make/suff.c Mon Mar 23 23:43:07 2009
(r190344)
+++ stable/7/usr.bin/make/suff.c Tue Mar 24 00:07:17 2009
(r190345)
@@ -514,6 +514,7 @@ Suff_AddTransform(char *line)
Suff *s; /* source suffix */
Suff *t; /* target suffix */
+ s = t = NULL; /* silence gcc */
gn = SuffTransFind(line);
if (gn == NULL) {
/*
@@ -785,11 +786,11 @@ Suff_DoPaths(void)
}
ptr = Path_MakeFlags("-I", &inIncludes);
- Var_Set(".INCLUDES", ptr, VAR_GLOBAL);
+ Var_SetGlobal(".INCLUDES", ptr);
free(ptr);
ptr = Path_MakeFlags("-L", &inLibs);
- Var_Set(".LIBS", ptr, VAR_GLOBAL);
+ Var_SetGlobal(".LIBS", ptr);
free(ptr);
Path_Clear(&inIncludes);
Modified: stable/7/usr.bin/make/var.c
==============================================================================
--- stable/7/usr.bin/make/var.c Mon Mar 23 23:43:07 2009 (r190344)
+++ stable/7/usr.bin/make/var.c Tue Mar 24 00:07:17 2009 (r190345)
@@ -946,12 +946,14 @@ VarFindAny(const char name[], GNode *ctx
* The name and val arguments are duplicated so they may
* safely be freed.
*/
-static void
+static Var *
VarAdd(const char *name, const char *val, GNode *ctxt)
{
+ Var *v;
- Lst_AtFront(&ctxt->context, VarCreate(name, val, 0));
+ Lst_AtFront(&ctxt->context, v = VarCreate(name, val, 0));
DEBUGF(VAR, ("%s:%s = %s\n", ctxt->name, name, val));
+ return (v);
}
/**
@@ -1004,30 +1006,22 @@ Var_Set(const char *name, const char *va
n = VarPossiblyExpand(name, ctxt);
v = VarFindOnly(n, ctxt);
if (v == NULL) {
- VarAdd(n, val, ctxt);
- if (ctxt == VAR_CMD) {
- /*
- * Any variables given on the command line
- * are automatically exported to the
- * environment (as per POSIX standard)
- */
- setenv(n, val, 1);
- }
+ v = VarAdd(n, val, ctxt);
} else {
Buf_Clear(v->val);
Buf_Append(v->val, val);
-
- if (ctxt == VAR_CMD || (v->flags & VAR_TO_ENV)) {
- /*
- * Any variables given on the command line
- * are automatically exported to the
- * environment (as per POSIX standard)
- */
- setenv(n, val, 1);
- }
DEBUGF(VAR, ("%s:%s = %s\n", ctxt->name, n, val));
}
+ if (ctxt == VAR_CMD || (v->flags & VAR_TO_ENV)) {
+ /*
+ * Any variables given on the command line
+ * are automatically exported to the
+ * environment (as per POSIX standard)
+ */
+ setenv(n, val, 1);
+ }
+
free(n);
}
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