libcap-ng: add package 0.7.7

Pull package from meta-oe to oe-core:
meta-oe commit: bce4dba5546480c8e43c6442959ac7d0a4ef32f6

The libcap-ng library is intended to make programming with posix
capabilities much easier than the traditional libcap library.

It's not a replacement to libcap, it provides different library
(libcap-ng.so) while packages explicitly look for libcap.so. It
could be used by qemu, util-linux, libvirt, audit ...

With adding it to oe-core, the copies from following layers could
be removed:

* meta-oe, meta-selinux, meta-security-framework ...

(From OE-Core rev: ad509d7644803ff9386affefe2ec1a3664027074)

Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 97 insertions, 0 deletions

diff --git a/meta/recipes-support/libcap-ng/libcap-ng/python.patch b/meta/recipes-support/libcap-ng/libcap-ng/python.patch
new file mode 100644
index 0000000000..59591eb469
--- /dev/null
+++ b/meta/recipes-support/libcap-ng/libcap-ng/python.patch
@@ -0,0 +1,58 @@
+From b01bb2694f66cd981e6d61523433dc3eb5ed32f2 Mon Sep 17 00:00:00 2001
+From: Li xin <lixin.fnst@cn.fujitsu.com>
+Date: Sat, 18 Jul 2015 23:03:30 +0900
+Subject: [PATCH] configure.ac - Avoid an incorrect check for python.
+ Makefile.am - avoid hard coded host include paths.
+
+Upstream-Status: pending
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Li Xin <lixin.fnst@cn.fujitsu.com>
+---
+ bindings/python/Makefile.am |  3 ++-
+ configure.ac                | 15 ++-------------
+ 2 files changed, 4 insertions(+), 14 deletions(-)
+
+diff --git a/bindings/python/Makefile.am b/bindings/python/Makefile.am
+index 82b9bb8..f9fe7a8 100644
+--- a/bindings/python/Makefile.am
++++ b/bindings/python/Makefile.am
+@@ -23,7 +23,8 @@ SUBDIRS = test
+ CONFIG_CLEAN_FILES = *.loT *.rej *.orig
+ AM_CFLAGS = -fPIC -DPIC
+ PYLIBVER ?= python$(PYTHON_VERSION)
+-AM_CPPFLAGS = -I. -I$(top_builddir) -I@PYINCLUDEDIR@
++PYINC ?= /usr/include/$(PYLIBVER)
++AM_CPPFLAGS = -I. -I$(top_builddir) -I$(PYINC)
+ LIBS = $(top_builddir)/src/libcap-ng.la
+ SWIG_FLAGS = -python
+ SWIG_INCLUDES = ${AM_CPPFLAGS}
+diff --git a/configure.ac b/configure.ac
+index 1d777d5..9d90f64 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -123,19 +123,8 @@ if test x$use_python = xno ; then
+ else
+ AC_MSG_RESULT(testing)
+ AM_PATH_PYTHON
+-PYINCLUDEDIR=`python${am_cv_python_version} -c "from distutils import sysconfig; print(sysconfig.get_config_var('INCLUDEPY'))"`
+-if test -f ${PYINCLUDEDIR}/Python.h ; then
+-       python_found="yes"
+-       AC_SUBST(PYINCLUDEDIR)
+-       AC_MSG_NOTICE(Python bindings will be built)
+-else
+-       python_found="no"
+-       if test x$use_python = xyes ; then
+-               AC_MSG_ERROR([Python explicitly required and python headers found])
+-       else
+-               AC_MSG_WARN("Python headers not found - python bindings will not be made")
+-       fi
+-fi
++python_found="yes"
++AC_MSG_NOTICE(Python bindings will be built)
+ fi
+ AM_CONDITIONAL(HAVE_PYTHON, test ${python_found} = "yes")
+ 
+-- 
+1.8.4.2
+
diff --git a/meta/recipes-support/libcap-ng/libcap-ng_0.7.7.bb b/meta/recipes-support/libcap-ng/libcap-ng_0.7.7.bb
new file mode 100644
index 0000000000..a31d5dc437
--- /dev/null
+++ b/meta/recipes-support/libcap-ng/libcap-ng_0.7.7.bb
@@ -0,0 +1,39 @@
+SUMMARY = "An alternate posix capabilities library"
+DESCRIPTION = "The libcap-ng library is intended to make programming \
+with POSIX capabilities much easier than the traditional libcap library."
+HOMEPAGE = "http://freecode.com/projects/libcap-ng"
+SECTION = "base"
+LICENSE = "GPLv2+ & LGPLv2.1+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://COPYING.LIB;md5=e3eda01d9815f8d24aae2dbd89b68b06"
+
+SRC_URI = "http://people.redhat.com/sgrubb/libcap-ng/libcap-ng-${PV}.tar.gz \
+           file://python.patch"
+
+inherit lib_package autotools pythonnative
+
+SRC_URI[md5sum] = "3d7d126b29e2869a0257c17c8b0d9b2e"
+SRC_URI[sha256sum] = "615549ce39b333f6b78baee0c0b4ef18bc726c6bf1cca123dfd89dd963f6d06b"
+
+DEPENDS += "swig-native python"
+
+EXTRA_OECONF += "--without-python3"
+
+EXTRA_OEMAKE += "PYLIBVER='python${PYTHON_BASEVERSION}' PYINC='${STAGING_INCDIR}/${PYLIBVER}'"
+
+PACKAGES += "${PN}-python"
+
+FILES_${PN}-dbg += "${libdir}/python${PYTHON_BASEVERSION}/*/.debug"
+FILES_${PN}-python = "${libdir}/python${PYTHON_BASEVERSION}"
+
+BBCLASSEXTEND = "native"
+
+do_install_append() {
+        # Moving libcap-ng to base_libdir
+        if [ ! ${D}${libdir} -ef ${D}${base_libdir} ]; then
+                mkdir -p ${D}/${base_libdir}/
+                mv -f ${D}${libdir}/libcap-ng.so.* ${D}${base_libdir}/
+                relpath=${@os.path.relpath("${base_libdir}", "${libdir}")}
+                ln -sf ${relpath}/libcap-ng.so.0.0.0 ${D}${libdir}/libcap-ng.so
+        fi
+}