libconfuse: bump to version 2.7

Old libconfuse version 2.6 is from year 2007 so bump to version 2.7
Updated download URL in libconfuse.mk / Config.in
Removed libconfuse-2.6-dont-use-werror.patch
Changed := to just =

Signed-off-by: Dan Pattison <dan.pattison@ethertek.ca>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/libconfuse/Config.in

@@ -8,4 +8,4 @@ config BR2_PACKAGE_LIBCONFUSE
 	  environment variable expansion, functions and nested include
 	  statements.
 
-	  http://www.nongnu.org/confuse/
+	  http://savannah.nongnu.org/download/confuse/

package/libconfuse/libconfuse-2.6-dont-use-werror.patch

@@ -1,34 +0,0 @@
-confuse: don't compile with -Werror
-
-Werror isn't really a robust setting for !development.
----
- src/Makefile.am |    2 +-
- src/Makefile.in |    2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
-Index: confuse-2.6/src/Makefile.am
-===================================================================
---- confuse-2.6.orig/src/Makefile.am
-+++ confuse-2.6/src/Makefile.am
-@@ -10,7 +10,7 @@
- DEFS = -DLOCALEDIR=\"$(localedir)\" @DEFS@
- 
- if cc_is_gcc
--AM_CFLAGS=-Wall -Werror
-+AM_CFLAGS=-Wall
- endif
- 
- LIBS = @LIBS@
-Index: confuse-2.6/src/Makefile.in
-===================================================================
---- confuse-2.6.orig/src/Makefile.in
-+++ confuse-2.6/src/Makefile.in
-@@ -196,7 +196,7 @@
- libconfuse_la_SOURCES = confuse.c lexer.l
- libconfuse_la_LIBADD = $(LTLIBINTL)
- include_HEADERS = confuse.h
--@cc_is_gcc_TRUE@AM_CFLAGS = -Wall -Werror
-+@cc_is_gcc_TRUE@AM_CFLAGS = -Wall
- CLEANFILES = *~ \#*\#
- AM_LFLAGS = -Pcfg_yy -olex.yy.c
- all: all-am

package/libconfuse/libconfuse.mk

@@ -3,13 +3,14 @@
 # libconfuse
 #
 #############################################################
-LIBCONFUSE_VERSION:=2.6
-LIBCONFUSE_SOURCE:=confuse-$(LIBCONFUSE_VERSION).tar.gz
-LIBCONFUSE_SITE:=http://bzero.se/confuse/
-LIBCONFUSE_AUTORECONF:=NO
-LIBCONFUSE_INSTALL_STAGING:=YES
-LIBCONFUSE_INSTALL_TARGET:=YES
+LIBCONFUSE_VERSION = 2.7
+LIBCONFUSE_SOURCE = confuse-$(LIBCONFUSE_VERSION).tar.gz
+LIBCONFUSE_SITE = http://savannah.nongnu.org/download/confuse/
+LIBCONFUSE_AUTORECONF = NO
+LIBCONFUSE_INSTALL_STAGING = YES
 
-LIBCONFUSE_CONF_OPT:=--disable-rpath
+LIBCONFUSE_CONF_OPT = --disable-rpath
+
+LIBCONFUSE_DEPENDENCIES = uclibc
 
 $(eval $(call AUTOTARGETS,package,libconfuse))