libarchive package added

See http://code.google.com/p/libarchive/

[Peter: removed conditional target install, added wchar dependency]

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES

@@ -1,5 +1,7 @@
 2009.11, Not yet released:
 
+	New packages: libarchive
+
 	Issues resolved (http://bugs.uclibc.org):
 
 	#527: misc fixes for dnsmasq package

package/Config.in

@@ -380,6 +380,7 @@ menu "Compressors / decompressors"
 if !BR2_PACKAGE_BUSYBOX_HIDE_OTHERS
 source "package/gzip/Config.in"
 endif
+source "package/libarchive/Config.in"
 source "package/lzo/Config.in"
 source "package/lzop/Config.in"
 source "package/lzma/Config.in"

package/libarchive/Config.in

@@ -0,0 +1,11 @@
+config BR2_PACKAGE_LIBARCHIVE
+	bool "libarchive"
+	depends on BR2_USE_WCHAR
+	help
+	  Libarchive is a reusable C library for reading and writing a
+	  variety of streaming archive formats.
+
+	  http://code.google.com/p/libarchive/
+
+comment "libarchive requires a toolchain with WCHAR support"
+	depends on !BR2_USE_WCHAR

package/libarchive/libarchive.mk

@@ -0,0 +1,15 @@
+#############################################################
+#
+# libarchive (reusable C library for archive formats)
+#
+#############################################################
+LIBARCHIVE_VERSION = 2.7.1
+LIBARCHIVE_SITE = http://libarchive.googlecode.com/files/
+LIBARCHIVE_SOURCE = libarchive-$(LIBARCHIVE_VERSION).tar.gz
+LIBARCHIVE_LIBTOOL_PATCH = NO
+LIBARCHIVE_INSTALL_STAGING = YES
+LIBARCHIVE_INSTALL_TARGET = YES
+
+LIBARCHIVE_DEPENDENCIES = uclibc
+
+$(eval $(call AUTOTARGETS,package,libarchive))