svn commit: samba r20592 - in branches/SAMBA_4_0/source/heimdal_build: .

[jpeach at samba.org]

Author: jpeach
Date: 2007-01-07 04:43:04 +0000 (Sun, 07 Jan 2007)
New Revision: 20592

WebSVN: http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=20592

Log:
Use the Heimdal copy of err.h only if the build host doesn't have it.

Removed:
   branches/SAMBA_4_0/source/heimdal_build/err.h
Modified:
   branches/SAMBA_4_0/source/heimdal_build/config.m4


Changeset:
Modified: branches/SAMBA_4_0/source/heimdal_build/config.m4
===================================================================
--- branches/SAMBA_4_0/source/heimdal_build/config.m4	2007-01-07 01:04:49 UTC (rev 20591)
+++ branches/SAMBA_4_0/source/heimdal_build/config.m4	2007-01-07 04:43:04 UTC (rev 20592)
@@ -31,12 +31,19 @@
 
 ])
 
+dnl Not all systems have err.h, so we provide a replacement. Heimdal
+dnl unconditionally #includes <err.h>, so we need to create an err.h,
+dnl but we can't just have a static one because we don't want to use
+dnl it on systems that have a real err.h. If the system has a real
+dnl err.h, we should use that (eg. on Darwin, the declarations get
+dnl linker attributes added, so we can't guarantee that our local
+dnl declarations will be correct). Phew!
+AC_CHECK_HEADERS([err.h], [],
+	[ cp heimdal/lib/roken/err.hin heimdal_build/err.h ])
 
-
 AC_CHECK_HEADERS([				\
 	crypt.h					\
 	curses.h				\
-	err.h					\
 	errno.h					\
 	inttypes.h				\
 	netdb.h					\
@@ -89,6 +96,7 @@
 	closefrom				\
 	hstrerror				\
 	err					\
+	warn					\
 	errx					\
 	warnx					\
 	flock					\

Deleted: branches/SAMBA_4_0/source/heimdal_build/err.h
===================================================================
--- branches/SAMBA_4_0/source/heimdal_build/err.h	2007-01-07 01:04:49 UTC (rev 20591)
+++ branches/SAMBA_4_0/source/heimdal_build/err.h	2007-01-07 04:43:04 UTC (rev 20592)
@@ -1,9 +0,0 @@
-#ifndef	_ERR_H
-#define	_ERR_H	1
-
-void err(int eval, const char *format, ...);
-void errx(int eval, const char *format, ...);
-void warnx(const char *format, ...);
-void warn(const char *format, ...);
-
-#endif	/* err.h */