pidgin: drop gconf references entirely

Given how the port evolved USE_GNOME=gconf2 was never set anyway,
just remove it entirely, and add the configure argument to ensure
it will never come back even by accident

net-im/finch/Makefile

@@ -23,6 +23,7 @@ CPE_PRODUCT=	pidgin
 CPPFLAGS+=	-DNCURSES_WIDECHAR -D_XOPEN_SOURCE_EXTENDED
 USE_LDCONFIG=	yes
 CONFIGURE_ARGS=	--disable-gtkui \
+		--disable-schemas-install \
 		--disable-nm \
 		--with-dynamic_prpls=${PRPL_MODULES:S/,$//}
 

net-im/libpurple/Makefile

@@ -21,7 +21,8 @@ CONFIGURE_ARGS?=--disable-gtkui \
 		--with-dynamic-prpls=${PRPL_MODULES:S/,$//} \
 		--enable-static \
 		--disable-nm \
-		--with-system-ssl-certs=/usr/share/certs/trusted
+		--with-system-ssl-certs=/usr/share/certs/trusted \
+		--disable-schemas-install
 INSTALL_TARGET=	install-strip
 
 .if !defined(PIDGIN_SLAVE)
@@ -114,11 +115,6 @@ PLIST_SUB+=		PERL:="@comment not installed: " \
 			PERLMAN:="@comment not installed: "
 .endif
 
-.if defined(WITH_GTKUI) && !defined(PIDGIN_SLAVE)
-USE_GNOME+=	gconf2
-GCONF_SCHEMAS=	purple.schemas
-.endif
-
 .if defined(WITH_GTKUI)
 USE_GNOME+=		evolutiondataserver3
 PLIST_SUB+=		EVO=""
@@ -296,8 +292,6 @@ post-patch:
 .if defined(PIDGIN_SLAVE)
 	@${FIND} ${BUILD_WRKSRC} -name Makefile.in | ${XARGS} ${REINPLACE_CMD} -e \
 		's|$$(top_builddir)/libpurple/libpurple.la|-lpurple|'
-	@${REINPLACE_CMD} -e 's|gconftool-2|gconftool-disabled|g' \
-		${WRKSRC}/configure
 .endif
 
 .if !defined(PIDGIN_SLAVE) && ${PORT_OPTIONS:MPERL}

net-im/pidgin/Makefile

@@ -25,6 +25,7 @@ USE_XORG=	xscrnsaver sm
 CONFIGURE_ARGS=	--disable-consoleui \
 		--disable-nm \
 		--enable-screensaver \
+		--disable-schemas-install
 		--with-dynamic_prpls=${PRPL_MODULES:S/,$//}
 
 post-install-PERL-on: