From d21d3fea239cae53fbd0ff8a24e9580ff5060384 Mon Sep 17 00:00:00 2001
From: joeyh <joeyh>
Date: Fri, 20 Apr 2007 17:41:58 +0000
Subject: r1997: * dh_installwm: Fix several stupid bugs, including:   - man
 page handling was supposed to be v6 only and was not   - typo in alternatives
 call   - use the basename of the wm to get the man page name   Closes:
 #420158 * dh_installwm: Also make the code to find the man page more robust
 and   fall back to not registering a man page if it is not found.

---
 autoscripts/postinst-wm       |  2 +-
 autoscripts/postinst-wm-noman |  4 ++++
 debhelper.pod                 |  4 +++-
 debian/changelog              | 12 ++++++++++++
 dh_installwm                  | 23 +++++++++++++++++------
 5 files changed, 37 insertions(+), 8 deletions(-)
 create mode 100644 autoscripts/postinst-wm-noman

diff --git a/autoscripts/postinst-wm b/autoscripts/postinst-wm
index d47aefab..ee636287 100644
--- a/autoscripts/postinst-wm
+++ b/autoscripts/postinst-wm
@@ -2,5 +2,5 @@ if [ "$1" = "configure" ]; then
 	update-alternatives --install /usr/bin/x-window-manager \
 		x-window-manager #WM# #PRIORITY# \
 		--slave /usr/share/man/man1/x-window-manager.1.gz \
-		x-window-manager /usr/share/man/man1/#WM#.1.gz
+		x-window-manager.1.gz #WMMAN#
 fi
diff --git a/autoscripts/postinst-wm-noman b/autoscripts/postinst-wm-noman
new file mode 100644
index 00000000..aef412a3
--- /dev/null
+++ b/autoscripts/postinst-wm-noman
@@ -0,0 +1,4 @@
+if [ "$1" = "configure" ]; then
+	update-alternatives --install /usr/bin/x-window-manager \
+		x-window-manager #WM# #PRIORITY#
+fi
diff --git a/debhelper.pod b/debhelper.pod
index b13dbcdc..0fe76f17 100644
--- a/debhelper.pod
+++ b/debhelper.pod
@@ -367,7 +367,9 @@ fragements in reverse order for the prerm and postrm scripts.
 
 =item -
 
-dh_installwm will install a slave manpage link for x-window-manager.1.gz.
+dh_installwm will install a slave manpage link for x-window-manager.1.gz,
+if it sees the man page in usr/share/man/man1 in the package build
+directory.
 
 =item -
 
diff --git a/debian/changelog b/debian/changelog
index 060167c9..ef9805c5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+debhelper (5.0.49) UNRELEASED; urgency=low
+
+  * dh_installwm: Fix several stupid bugs, including:
+    - man page handling was supposed to be v6 only and was not
+    - typo in alternatives call
+    - use the basename of the wm to get the man page name
+    Closes: #420158
+  * dh_installwm: Also make the code to find the man page more robust and
+    fall back to not registering a man page if it is not found.
+
+ -- Joey Hess <joeyh@debian.org>  Fri, 20 Apr 2007 13:29:39 -0400
+
 debhelper (5.0.48) unstable; urgency=low
 
   * Remove use of #SECTION# from dh_installinfo postinst snippet
diff --git a/dh_installwm b/dh_installwm
index 1989056d..ebe6d1e2 100755
--- a/dh_installwm
+++ b/dh_installwm
@@ -18,8 +18,8 @@ B<dh_installwm> [S<I<debhelper options>>] [B<-n>] [B<--priority=>I<n>] [S<I<wm .
 dh_installwm is a debhelper program that is responsible for
 generating the postinst and postrm commands that register a window manager
 with L<update-alternatives(8)>. The window manager's man page is also 
-registered as a slave symlink (in v6 mode and up), and is assumed to be
-located in /usr/share/man/man1/<wm>.1.gz.
+registered as a slave symlink (in v6 mode and up), if it is found in 
+usr/share/man/man1/ in the package build directory.
 
 Any window manager programs specified as parameters will be registered in
 the first package dh_installwm is told to act on. By default, this is the
@@ -73,7 +73,7 @@ if (@ARGV) {
 }
 
 foreach my $package (@{$dh{DOPACKAGES}}) {
-#	my $tmp=tmpdir($package);
+	my $tmp=tmpdir($package);
 	my $file=pkgfile($package,"wm");
 
 	my @wm;
@@ -86,9 +86,20 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 	}
 
 	if (! $dh{NOSCRIPTS}) {
-		foreach (@wm) {
-			autoscript($package,"postinst","postinst-wm","s:#WM#:$_:;s/#PRIORITY#/$dh{PRIORITY}/",);
-			autoscript($package,"prerm","prerm-wm","s:#WM#:$_:");
+WM:		foreach my $wm (@wm) {
+			autoscript($package,"prerm","prerm-wm","s:#WM#:$wm:");
+
+			my $wmman;
+			if (! compat(5)) {
+				foreach my $ext (".1", ".1x") {
+					$wmman="/usr/share/man/man1/".basename($wm).$ext;
+					if (-e "$tmp$wmman" || -e "$tmp$wmman.gz") {
+						autoscript($package,"postinst","postinst-wm","s:#WM#:$wm:;s:#WMMAN#:$wmman.gz:;s/#PRIORITY#/$dh{PRIORITY}/",);
+						next WM;
+					}
+				}
+			}
+			autoscript($package,"postinst","postinst-wm-noman","s:#WM#:$wm:;s/#PRIORITY#/$dh{PRIORITY}/",);
 		}
 	}
 }
-- 
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