Merge bmake-20130730

Main feature of interest is .MAKE.JOB.PREFIX=
to suppress --- job --- tokens.

1 files changed, 25 insertions, 4 deletions

diff --git a/contrib/bmake/job.c b/contrib/bmake/job.c
index a0e407c..902050d 100644
--- a/contrib/bmake/job.c
+++ b/contrib/bmake/job.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: job.c,v 1.173 2013/06/05 03:59:43 sjg Exp $	*/
+/*	$NetBSD: job.c,v 1.175 2013/07/30 19:09:57 sjg 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 1.173 2013/06/05 03:59:43 sjg Exp $";
+static char rcsid[] = "$NetBSD: job.c,v 1.175 2013/07/30 19:09:57 sjg Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)job.c	8.2 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: job.c,v 1.173 2013/06/05 03:59:43 sjg Exp $");
+__RCSID("$NetBSD: job.c,v 1.175 2013/07/30 19:09:57 sjg Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -313,6 +313,7 @@ static Shell *commandShell = &shells[DEFSHELL_INDEX]; /* this is the shell to
 const char *shellPath = NULL,		  	  /* full pathname of
 						   * executable image */
            *shellName = NULL;		      	  /* last component of shell */
+char *shellErrFlag = NULL;
 static const char *shellArgv = NULL;		  /* Custom shell args */
 
 
@@ -344,7 +345,7 @@ static Job childExitJob;	/* child exit pseudo-job */
 
 #define TARG_FMT  "%s %s ---\n" /* Default format */
 #define MESSAGE(fp, gn) \
-	if (maxJobs != 1) \
+	if (maxJobs != 1 && targPrefix && *targPrefix) \
 	    (void)fprintf(fp, TARG_FMT, targPrefix, gn->name)
 
 static sigset_t caught_signals;	/* Set of signals we handle */
@@ -2152,6 +2153,24 @@ Shell_Init(void)
     if (commandShell->echo == NULL) {
 	commandShell->echo = "";
     }
+    if (commandShell->hasErrCtl && *commandShell->exit) {
+	if (shellErrFlag &&
+	    strcmp(commandShell->exit, &shellErrFlag[1]) != 0) {
+	    free(shellErrFlag);
+	    shellErrFlag = NULL;
+	}
+	if (!shellErrFlag) {
+	    int n = strlen(commandShell->exit) + 2;
+
+	    shellErrFlag = bmake_malloc(n);
+	    if (shellErrFlag) {
+		snprintf(shellErrFlag, n, "-%s", commandShell->exit);
+	    }
+	}
+    } else if (shellErrFlag) {
+	free(shellErrFlag);
+	shellErrFlag = NULL;
+    }
 }
 
 /*-
@@ -2496,6 +2515,8 @@ Job_ParseShell(char *line)
 	    commandShell = bmake_malloc(sizeof(Shell));
 	    *commandShell = newShell;
 	}
+	/* this will take care of shellErrFlag */
+	Shell_Init();
     }
 
     if (commandShell->echoOn && commandShell->echoOff) {