mtools: add support for building for target

This patch adds a menu option and updates the mtools.mk file to support
building mtools for the target.

[Peter: use same upstream URL as host variant]
Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/Config.in

@@ -144,6 +144,7 @@ source "package/kobs-ng/Config.in"
 source "package/makedevs/Config.in"
 source "package/mmc-utils/Config.in"
 source "package/mtd/Config.in"
+source "package/mtools/Config.in"
 source "package/nfs-utils/Config.in"
 source "package/ntfs-3g/Config.in"
 source "package/squashfs/Config.in"

package/mtools/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_MTOOLS
+	bool "mtools"
+	depends on BR2_USE_WCHAR
+	help
+	  Mtools is a collection of utilities to access MS-DOS disks from
+	  Unix without mounting them. It supports Win'95 style long file
+	  names, OS/2 Xdf disks and 2m disks (store up to 1992k on a high
+	  density 3 1/2 disk).
+
+	  http://www.gnu.org/software/mtools/
+
+comment "mtools needs a toolchain w/ wchar"
+	depends on !BR2_USE_WCHAR

package/mtools/mtools.mk

@@ -10,4 +10,5 @@ MTOOLS_SITE          = $(BR2_GNU_MIRROR)/mtools/
 MTOOLS_LICENSE       = GPLv3+
 MTOOLS_LICENSE_FILES = COPYING
 
+$(eval $(autotools-package))
 $(eval $(host-autotools-package))