>Number:         16618
>Category:       pkg
>Synopsis:       pkgsrc/wm/wm2 fails to compile on -current
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu May 02 13:22:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Jan Schaumann (jschauma@netbsd.org)
>Release:        NetBSD 1.5ZC (20010410)
>Organization:
	
>Environment:
	
	
System: NetBSD dab.cs.stevens-tech.edu 1.5ZC NetBSD 1.5ZC (BOCK) #0: Thu Apr 18 10:55:09 EDT 2002 jschauma@dab:/usr/src/sys/arch/i386/compile/BOCK i386
Architecture: i386
Machine: i386
>Description:
	When trying to compile wm2 from pkgsrc on a -current machine, the build
	fails with the error message:
	Manager.C: implicit declaration of function `int putenv(...)'

	I've tracked down part of the problem, which is in General.h, where
	the following takes place:

	#ifdef _POSIX_SOURCE
	#undef _POSIX_SOURCE
	#endif

	#define _POSIX_SOURCE 1

	As _POSIX_SOURCE is defined here, in stdlib.h the following
	condition is not satisfied:

	#if (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)) || \
	    (_XOPEN_SOURCE - 0) >= 4
	[...]
	int  putenv __P((const char *));
	#endif

	and "putenv" subsequently not defined.

>How-To-Repeat:
	cd /usr/pkgsrc/wm/wm2
	make
>Fix:
	Include the attached patch in the distribution.  However, please
	note that the IDENTICAL code *does* compile without a problem
	on NetBSD 1.5.2, indicating that my fantastic logic up there is 
	all wrong.  But I couldn't quite figure out what the problem is,
	so you're stuck figuring that out for yourself ;-)


--- General.h.orig	Thu May  2 16:13:15 2002
+++ General.h	Thu May  2 16:13:37 2002
@@ -10,7 +10,9 @@
 #undef _POSIX_SOURCE
 #endif
 
+#if 0
 #define _POSIX_SOURCE 1
+#endif
 
 #include <stdio.h>
 #include <signal.h>
>Release-Note:
>Audit-Trail:
>Unformatted: