cpio: new recipe v2.8

This is the last GPLv2 version of cpio. The recipe was derived from
OE's v2.5 one.

Signed-off-by: Scott Garman <scott.a.garman@intel.com>

meta/packages/cpio/cpio-2.8/m4extensions.patch

@@ -0,0 +1,29 @@
+# Define AC_USE_SYSTEM_EXTENSIONS only if it was previously undefined.
+# This is needed to configure correctly with newer versions of autoconf.
+
+diff -urN cpio-2.8.orig/m4/extensions.m4 cpio-2.8/m4/extensions.m4
+--- cpio-2.8.orig/m4/extensions.m4	2006-10-12 04:34:45.000000000 -0700
++++ cpio-2.8/m4/extensions.m4	2010-07-23 14:37:36.000000000 -0700
+@@ -1,4 +1,4 @@
+-# serial 4  -*- Autoconf -*-
++# serial 5  -*- Autoconf -*-
+ # Enable extensions on systems that normally disable them.
+ 
+ # Copyright (C) 2003, 2006 Free Software Foundation, Inc.
+@@ -16,6 +16,7 @@
+ # ------------------------
+ # Enable extensions on systems that normally disable them,
+ # typically due to standards-conformance issues.
++m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], [], [
+ AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+ [
+   AC_BEFORE([$0], [AC_COMPILE_IFELSE])
+@@ -48,7 +49,7 @@
+     AC_DEFINE([__EXTENSIONS__])
+   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
+   AC_DEFINE([_TANDEM_SOURCE])
+-])
++])])
+ 
+ # gl_USE_SYSTEM_EXTENSIONS
+ # ------------------------

meta/packages/cpio/cpio-2.8/statdef.patch

@@ -0,0 +1,13 @@
+# Avoid multiple stat definitions
+# Patch taken from cpio mailing list posting 2010-03-19
+
+diff -urN cpio-2.11.orig/src/filetypes.h cpio-2.11/src/filetypes.h
+--- cpio-2.11.orig/src/filetypes.h	2010-02-12 02:19:23.000000000 -0800
++++ cpio-2.11/src/filetypes.h	2010-07-23 13:17:25.000000000 -0700
+@@ -82,4 +82,6 @@
+ #define lstat stat
+ #endif
+ int lstat ();
++#ifndef stat
+ int stat ();
++#endif

meta/packages/cpio/cpio_2.8.bb

@@ -0,0 +1,14 @@
+require cpio_v2.inc
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b7f772ea3a2489231cb4872656cac34b"
+
+PR = "r0"
+
+SRC_URI += "file://m4extensions.patch"
+
+SRC_URI[md5sum] = "0caa356e69e149fb49b76bacc64615a1"
+SRC_URI[sha256sum] = "601b1d774cd6e4cd39416203c91ec59dbd65dd27d79d75e1a9b89497ea643978"
+
+# Required to build with gcc 4.3 and later:
+CFLAGS += "-fgnu89-inline"

meta/packages/cpio/cpio_v2.inc

@@ -0,0 +1,39 @@
+DESCRIPTION = "GNU cpio is a program to manage archives of files"
+HOMEPAGE = "http://www.gnu.org/software/cpio/"
+SECTION = "base"
+
+DEPENDS = "texinfo-native"
+
+SRC_URI = "${GNU_MIRROR}/cpio/cpio-${PV}.tar.gz \
+    file://statdef.patch \
+    "
+
+inherit autotools gettext
+
+S = "${WORKDIR}/cpio-${PV}"
+
+do_install () {
+    autotools_do_install
+    install -d ${D}${base_bindir}/
+    mv "${D}${bindir}/cpio" "${D}${base_bindir}/cpio.${PN}"
+    case ${TARGET_OS} in
+        *-uclibc*) ;;
+        *) mv "${D}${libexecdir}/rmt" "${D}${libexecdir}/rmt.${PN}" ;;
+    esac
+}
+
+pkg_postinst_${PN} () {
+    update-alternatives --install ${base_bindir}/cpio cpio cpio.${PN} 100
+    if [ -f ${libexecdir}/rmt.${PN} ]
+    then
+        update-alternatives --install ${libexecdir}/rmt rmt rmt.${PN} 50
+    fi
+}
+
+pkg_prerm_${PN} () {
+    update-alternatives --remove cpio cpio.${PN}
+    if [ -f ${libexecdir}/rmt.${PN} ]
+    then
+        update-alternatives --remove rmt rmt.${PN}
+    fi
+}