allow xman to be cross build (patch)

[Jeremy C. Reed]

On Sat, 28 Jul 2007, Daniel Stone wrote:

> On Sat, Jul 28, 2007 at 07:25:21AM -0500, Jeremy C. Reed wrote:
> > Okay if I commit the following from pkgsrc that allows xman to be cross 
> > built by not assuming the detected configuration on the build system is 
> > correct default for the target system (by setting MANCONF in environment)?
> > 
> > Or do you want me to add a --with-manconfig option?
> 
> --with-manconfig is far better than random environment variables.

Here is a patch I tested but not committed yet:

diff --git a/configure.ac b/configure.ac
index 3adfde3..3c79340 100644
--- a/configure.ac
+++ b/configure.ac
@@ -63,11 +63,18 @@ fi
 # Checks for pkg-config packages
 XAW_CHECK_XPRINT_SUPPORT(XMAN)
 
+AC_ARG_WITH(manconfig,
+        AC_HELP_STRING([--with-manconfig=<filename>],
+                       [Set default system man configuration file]),
+        [MANCONF="$withval"], [])
+if test x$MANCONF = x; then
 # Check for man page config files
-AC_CHECK_FILE([/etc/man.conf], [MANCONF="/etc/man.conf"], 
-    AC_CHECK_FILE([/etc/man.config], [MANCONF="/etc/man.config"], 
+    AC_CHECK_FILE([/etc/man.conf], [MANCONF="/etc/man.conf"], 
+	AC_CHECK_FILE([/etc/man.config], [MANCONF="/etc/man.config"], 
 	AC_CHECK_FILE([/etc/manpath.config], [MANCONF="/etc/manpath.config"])))
-	
+fi
+
+
 if test x$MANCONF != x ; then
     AC_DEFINE_UNQUOTED(MANCONF, "$MANCONF", 
 	[Define to path to man config file if you have one])


I will commit this soon if nobody disagrees.

    Jeremy C. Reed
                        ``Of course it runs NetBSD.''
                            http://www.NetBSD.org/