Revert "Revert "texinfo: new host package""

This reverts commit 79c8abdad7c997c1815c682859acfcf76ee619a8.

The change in the binutils package to avoid the texinfo dependency broke
the toolchain build.

See:

  http://autobuild.buildroot.net/results/90d0537bc12cbb2a7c6d344b3c6c9e1a5046d791/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/texinfo/texinfo.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 ac68394ce21b2420ba7ed7cec65d84aacf308cc88e9bf4716fcfff88286883d2 texinfo-6.1.tar.xz

package/texinfo/texinfo.mk

@@ -0,0 +1,13 @@
+################################################################################
+#
+# texinfo
+#
+################################################################################
+
+TEXINFO_VERSION = 6.1
+TEXINFO_SITE = $(BR2_GNU_MIRROR)/texinfo
+TEXINFO_SOURCE = texinfo-$(TEXINFO_VERSION).tar.xz
+TEXINFO_LICENSE = GPLv3+
+TEXINFO_LICENSE_FILES = COPYING
+
+$(eval $(host-autotools-package))