pax-utils: add new package

Description:
A suite of ELF tools to aid auditing systems.
Contains various ELF related utils for ELF32, ELF64
binaries useful for displaying PaX and security info
on a large groups of binary files.

Signed-off-by: Oskari Rauta <oskari.rauta@gmail.com>

utils/pax-utils/Config.in

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+config PAX_UTILS_SECCOMP
+	depends on PACKAGE_pax-utils
+	bool "build with support for seccomp"
+	default n

utils/pax-utils/Makefile

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+#
+# Copyright (C) 2019 Daniel Engberg <daniel.engberg.lists@pyret.net>
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=pax-utils
+PKG_VERSION:=1.3.7
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
+PKG_SOURCE_URL:=https://dev.gentoo.org/~sam/distfiles/app-misc/pax-utils/
+PKG_HASH:=108362d29668d25cf7b0cadc63b15a4c1cfc0dbc71adc151b33c5fe7dece939a
+
+PKG_MAINTAINER:=Oskari Rauta <oskari.rauta@gmail.com>
+PKG_LICENSE:=GPL-2.0-only
+PKG_LICENSE_FILES:=LICENSE
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/meson.mk
+
+define Package/pax-utils
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=ELF utils for security relevant property checking
+  URL:=https://wiki.gentoo.org/wiki/Hardened/PaX_Utilities
+  DEPENDS:=+libcap
+endef
+
+define Package/pax-utils/description
+  A suite of ELF tools to aid auditing systems. Contains various
+  ELF related utils for ELF32, ELF64 binaries useful for displaying
+  PaX and security info on a large groups of binary files.
+endef
+
+define Package/pax-utils/config
+  source "$(SOURCE)/Config.in"
+endef
+
+MESON_ARGS += \
+	-Dlddtree_implementation=sh \
+	-Duse_seccomp=$(if $(CONFIG_PAX_UTILS_SECCOMP),true,false)
+
+define Package/pax-utils/install
+	$(INSTALL_DIR) $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/{dumpelf,lddtree,pspax,scanelf,scanmacho,symtree} $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,pax-utils))