angstrom-layers: add libgcrypt from poky into meta-openembedded

Add BBCLASSEXTEND = native, this is needed for the OE gtk+

Signed-off-by: Koen Kooi <k-kooi@ti.com>

recipes-support/libgcrypt/libgcrypt.inc

@@ -0,0 +1,33 @@
+DESCRIPTION = "A general purpose cryptographic library based on the code from GnuPG"
+HOMEPAGE = "http://directory.fsf.org/project/libgcrypt/"
+BUGTRACKER = "https://bugs.g10code.com/gnupg/index"
+SECTION = "libs"
+PRIORITY = "optional"
+
+BBCLASSEXTEND = "native"
+
+# helper program gcryptrnd and getrandom are under GPL, rest LGPL
+LICENSE = "GPLv2+ & LGPLv2.1+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff"
+
+DEPENDS = "libgpg-error"
+
+SRC_URI = "ftp://ftp.gnupg.org/gcrypt/libgcrypt/libgcrypt-${PV}.tar.gz \
+           file://add-pkgconfig-support.patch"
+
+inherit autotools binconfig pkgconfig
+
+EXTRA_OECONF = "--without-pth --disable-asm --with-capabilities"
+
+# libgcrypt.pc is added locally and thus installed here
+do_install_append() {
+	install -d ${D}/${libdir}/pkgconfig
+	install -m 0644 ${S}/src/libgcrypt.pc ${D}/${libdir}/pkgconfig/
+}
+
+ARM_INSTRUCTION_SET = "arm"
+
+# move libgcrypt-config into -dev package
+FILES_${PN} = "${libdir}/lib*.so.*"
+FILES_${PN}-dev += "${bindir} ${libdir}/pkgconfig/*.pc"

recipes-support/libgcrypt/libgcrypt/add-pkgconfig-support.patch

@@ -0,0 +1,49 @@
+Index: libgcrypt-1.2.4/configure.ac
+===================================================================
+--- libgcrypt-1.2.4.orig/configure.ac	2008-03-19 22:14:50.000000000 +0000
++++ libgcrypt-1.2.4/configure.ac	2008-03-19 22:14:58.000000000 +0000
+@@ -807,6 +807,7 @@
+ doc/Makefile
+ src/Makefile
+ src/gcrypt.h
++src/libgcrypt.pc
+ src/libgcrypt-config
+ tests/Makefile
+ w32-dll/Makefile
+Index: libgcrypt-1.2.4/src/libgcrypt.pc.in
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ libgcrypt-1.2.4/src/libgcrypt.pc.in	2008-03-19 22:14:58.000000000 +0000
+@@ -0,0 +1,32 @@
++# Process this file with autoconf to produce a pkg-config metadata file.
++# Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation
++# Author: Simon Josefsson
++#
++# This file is free software; as a special exception the author gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++#
++# This file is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
++# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
++
++prefix=@prefix@
++exec_prefix=@exec_prefix@
++libdir=@libdir@
++includedir=@includedir@
++
++# API info
++api_version=@LIBGCRYPT_CONFIG_API_VERSION@
++
++# Misc information.
++symmetric_ciphers=@LIBGCRYPT_CIPHERS@
++asymmetric_ciphers=@LIBGCRYPT_PUBKEY_CIPHERS@
++digests=@LIBGCRYPT_DIGESTS@
++
++Name: libgcrypt
++Description: GNU crypto library
++URL: http://www.gnupg.org
++Version: @VERSION@
++Libs: -L${libdir} -lgcrypt
++Libs.private: -L${libdir} -lgpg-error
++Cflags: -I${includedir} 

recipes-support/libgcrypt/libgcrypt_1.4.6.bb

@@ -0,0 +1,3 @@
+require libgcrypt.inc
+
+PR = "r0"