libcgroup: new package

Signed-off-by: Clayton Shotwell <clshotwe@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/Config.in

@@ -662,6 +662,7 @@ source "package/libatomic_ops/Config.in"
 source "package/libbsd/Config.in"
 source "package/libcap/Config.in"
 source "package/libcap-ng/Config.in"
+source "package/libcgroup/Config.in"
 source "package/libdaemon/Config.in"
 source "package/libelf/Config.in"
 source "package/libevent/Config.in"

package/libcgroup/Config.in

@@ -0,0 +1,13 @@
+config BR2_PACKAGE_LIBCGROUP
+	bool "libcgroup"
+	depends on BR2_INSTALL_LIBSTDCPP
+	# libcgroup uses <fts.h> which is not included by default in uClibc
+	depends on BR2_TOOLCHAIN_USES_GLIBC
+	help
+	  libcgroup is a library that abstracts the control
+	  group file system in Linux.
+
+	  http://libcg.sourceforge.net/
+
+comment "libcgroup requires a glibc toolchain with C++ support"
+	depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_USES_GLIBC

package/libcgroup/libcgroup.mk

@@ -0,0 +1,34 @@
+################################################################################
+#
+# libcgroup
+#
+################################################################################
+
+LIBCGROUP_VERSION = 0.38
+LIBCGROUP_SOURCE = libcgroup-$(LIBCGROUP_VERSION).tar.bz2
+LIBCGROUP_SITE = http://downloads.sourceforge.net/project/libcg/libcgroup/v.038
+LIBCGROUP_LICENSE = LGPLv2.1
+LIBCGROUP_LICENSE_FILES = COPYING
+
+LIBCGROUP_INSTALL_STAGING = YES
+
+# Undefining _FILE_OFFSET_BITS here because of a "bug" with glibc fts.h
+# large file support. See https://bugzilla.redhat.com/show_bug.cgi?id=574992
+# for more information.
+LIBCGROUP_CONF_ENV = \
+	CXXFLAGS+="-U_FILE_OFFSET_BITS" \
+	CFLAGS+="-U_FILE_OFFSET_BITS"
+
+LIBCGROUP_CONF_OPT = \
+	--disable-tools \
+	--disable-daemon \
+	--disable-initscript-install
+
+ifeq ($(BR2_PACKAGE_LINUX_PAM),y)
+	LIBCGROUP_DEPENDENCIES += linux-pam
+	LIBCGROUP_CONF_OPT += --enable-pam
+else
+	LIBCGROUP_CONF_OPT += --disable-pam
+endif
+
+$(eval $(autotools-package))