checksec: remove package

The package ships checksec.bash, which upstream has discontinued. When
asked about the version the script reports, upstream answered that the
bash implementation is legacy, will be removed entirely in an upcoming
release and has been rewritten in Go:
https://github.com/slimm609/checksec.sh/issues/352

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

utils/checksec/Makefile

@@ -1,44 +0,0 @@
-#
-# Copyright (C) 2020 CZ.NIC z.s.p.o. (https://www.nic.cz/)
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=checksec
-PKG_VERSION:=3.2.0
-PKG_RELEASE:=1
-
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_SOURCE_URL:=https://github.com/slimm609/checksec.sh/archive/$(PKG_VERSION)
-PKG_HASH:=3ea46986821070ed06fef5215b2a83a9076115a865da70874e19f214db2c8d83
-
-PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
-PKG_LICENSE:=BSD-3-Clause
-PKG_LICENSE_FILES:=LICENSE
-
-include $(INCLUDE_DIR)/package.mk
-
-define Package/checksec
-  SECTION:=utils
-  CATEGORY:=Utilities
-  URL:=https://github.com/slimm609/checksec.sh
-  TITLE:=Utility to check PIE, RELRO, ASLR etc.
-  DEPENDS:=+bash +file +binutils +procps-ng +procps-ng-sysctl +openssl-util +coreutils +coreutils-stat
-endef
-
-define Package/checksec/description
-  Checksec is a bash script to check the properties
-  of executables (like PIE, RELRO, PaX, Canaries, ASLR, Fortify Source).
-endef
-
-Build/Compile:=:
-Build/Install:=:
-
-define Package/checksec/install
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/checksec.bash $(1)/usr/bin/checksec
-endef
-
-$(eval $(call BuildPackage,checksec))

utils/checksec/test-version.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-# shellcheck shell=busybox
-
-# checksec reported version doesn't match package version as of 3.1.0
-
-case "$PKG_NAME" in
-checksec)
-	checksec --version 2>&1 | grep -qF "2.7.1"
-	;;
-
-*)
-	echo "Untested package: $PKG_NAME" >&2
-	exit 1
-	;;
-esac

utils/checksec/test.sh

@@ -1,8 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-	checksec)
-		# Analyze a known binary; output must include the binary path
-		checksec --file=/usr/bin/checksec 2>&1 | grep -qF "checksec"
-		;;
-esac