Whoops! make install could overwrite an existing icecast.xml.

Install icecast.xml.dist in doc
Install as $(sysconfdir)/icecast.xml only if that file doesn't already
exist.

svn path=/trunk/icecast/; revision=4983

conf/Makefile.am

@@ -4,14 +4,20 @@ AUTOMAKE_OPTIONS = foreign
 
 EXTRA_DIST = icecast.xml.in
 
-sysconf_DATA = icecast.xml
+docdir = $(datadir)/$(PACKAGE)/doc
+doc_DATA = icecast.xml.dist
+
+install-data-hook:
+	$(mkinstalldirs) $(DESTDIR)$(sysconfdir)
+	test -f $(DESTDIR)$(sysconfdir)/icecast.xml || \
+	$(INSTALL_DATA) icecast.xml.dist $(DESTDIR)$(sysconfdir)/icecast.xml
 
 edit = sed -e 's,@pkgdatadir\@,$(pkgdatadir),g' \
 	-e 's,@localstatedir\@,$(localstatedir),g' \
 	-e 's,@PACKAGE\@,$(PACKAGE),g'
 
-icecast.xml: $(srcdir)/icecast.xml.in
-	$(edit) $(srcdir)/icecast.xml.in > icecast.xml
+icecast.xml.dist: $(srcdir)/icecast.xml.in
+	$(edit) $(srcdir)/icecast.xml.in > icecast.xml.dist
 
 debug:
 	$(MAKE) all CFLAGS="@DEBUG@"

conf/icecast.xml.in

@@ -88,7 +88,7 @@
 
         <!-- Note that if <chroot> is turned on below, these paths must both
              be relative to the new root, not the original root -->
-        <logdir>@localstatedir@/@PACKAGE@/logs</logdir>
+        <logdir>@localstatedir@/log/@PACKAGE@</logdir>
         <webroot>@pkgdatadir@/web</webroot>
         <adminroot>@pkgdatadir@/admin</adminroot>