gentoo-overlay/app-editors/bluefish/files/bluefish-2.0.0-gucharmap-automagic.patch

--- configure.ac.old	2009-12-17 03:11:30.000000000 +0100
+++ configure.ac	2010-01-23 00:16:11.000000000 +0100
@@ -421,29 +421,38 @@
 
 PKG_CHECK_MODULES([BLUEFISH_REQUIRED], [$BF_dependencies])
 
-# optionally build the charmap plugin if gucharmap is available
-PKG_CHECK_MODULES(
-	[CHARMAP_PLUGIN],
-	[gucharmap-2],
-	[
-	 build_charmap_plugin=yes
-	 AC_DEFINE([HAVE_LIBGUCHARMAP_2], [1], [Define to 1 if you have the `gucharmap-2' library (-lgucharmap).])
-	],
-	[PKG_CHECK_MODULES(
+# build the charmap plugin
+
+AC_ARG_ENABLE(
+	[charmap],
+	AC_HELP_STRING(
+		[--enable-charmap],
+		[enable (or disable) the charmap plugin needs gucharmap @<:@default=no@:>@]
+	)
+)
+
+if test "x$enable_charmap" != "xno"; then
+	PKG_CHECK_MODULES(
 		[CHARMAP_PLUGIN],
-		[gucharmap >= 2.20],
+		[gucharmap-2],
 		[
 		 build_charmap_plugin=yes
-		 AC_DEFINE([HAVE_LIBGUCHARMAP], [1], [Define to 1 if you have the `gucharmap' library (-lgucharmap).])
+		 AC_DEFINE([HAVE_LIBGUCHARMAP_2], [1], [Define to 1 if you have the `gucharmap-2' library (-lgucharmap).])
 		],
-		[
-		 build_charmap_plugin=no
-		 AC_MSG_WARN([Disabling the building of the charmap plugin.])
-		 AC_MSG_WARN([Install gucharmap/gucharmap2 (>= 2.20) library/headers to build the plugin.])
-		]
-	)]
-)
-AM_CONDITIONAL([ENABLE_CHARMAP_PLUGIN], [test "x$build_charmap_plugin" = "xyes"])
+		[PKG_CHECK_MODULES(
+			[CHARMAP_PLUGIN],
+			[gucharmap >= 2.20],
+			[
+			 build_charmap_plugin=yes
+			 AC_DEFINE([HAVE_LIBGUCHARMAP], [1], [Define to 1 if you have the `gucharmap' library (-lgucharmap).])
+			],
+		)]
+	)
+	AM_CONDITIONAL([ENABLE_CHARMAP_PLUGIN], [test "x$build_charmap_plugin" = "xyes"])
+else
+	AM_CONDITIONAL([ENABLE_CHARMAP_PLUGIN], [test "x$build_charmap_plugin" = "xno"])
+	AC_MSG_NOTICE([Disable building charmap plugin.])
+fi
 
 AC_SEARCH_LIBS([nanosleep], [posix4 rt])