misc/75210: make fails to build with gcc-4.0

[Robert Millan]

>Number:         75210
>Category:       misc
>Synopsis:       make fails to build with gcc-4.0
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Dec 18 01:40:21 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Robert Millan
>Release:        GNU/kFreeBSD 5.3-2 i386
>Organization:
Debian
>Environment:
System: GNU/kFreeBSD aragorn 5.3-2 #0: Thu Dec 2 01:55:37 CET 2004 i386 GNU/KFreeBSD


	
>Description:
	I'm forwarding this report Andreas Jochens sent to Debian BTS
	(bugs #285953 and #285954).  Quoting him:

When building 'freebsd5-buildutils' on amd64 with gcc-4.0,
I get the following error:

cc -O -I/freebsd5-buildutils-5.3/build-tree/src/usr.bin/make -DMAKE_VERSION=\"5200408120\" -DDEFSHELL=1 -O2 -g -Wall -DMACHINE_ARCH='"x86_64"'   -c job.c
job.c:231: error: static declaration of 'maxJobs' follows non-static declaration
job.h:229: error: previous declaration of 'maxJobs' was here
*** Error code 1

Stop.
pmake: stopped in /freebsd5-buildutils-5.3/build-tree/src/usr.bin/make
make: *** [build/freebsd5-buildutils] Error 1

With the attached patch 'freebsd5-buildutils' can be compiled
on amd64 using gcc-4.0.

Regards
Andreas Jochens

>How-To-Repeat:
	
>Fix:

diff -urN tmp/usr.bin/make/job.c src/usr.bin/make/job.c
--- tmp/usr.bin/make/job.c	2004-12-16 17:06:50.255866000 +0100
+++ src/usr.bin/make/job.c	2004-12-16 17:08:49.266774208 +0100
@@ -228,7 +228,7 @@
                	*shellName = NULL;		  /* last component of shell */
 
 
-static int  	maxJobs;    	/* The most children we can run at once */
+int  	maxJobs;    	/* The most children we can run at once */
 static int  	maxLocal;    	/* The most local ones we can have */
 STATIC int     	nJobs;	    	/* The number of children currently running */
 STATIC int	nLocal;    	/* The number of local children */
>Release-Note:
>Audit-Trail:
>Unformatted: