--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Scripts/lint-shlibs.sh	Thu Sep 05 21:05:00 2019 +0200
@@ -0,0 +1,79 @@
+#!/bin/busybox sh
+#
+# lint-shlibs.sh -- quick and dirty script to check shared libraries
+#
+# Copyright (c) 2019 David Demelier <markand@malikania.fr>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+
+. $(busybox dirname $0)/scripts.subr
+
+dependencies()
+{
+	vpk info -l $1 | while read -r file; do
+		if ! file /$file | grep -q "dynamically linked"; then
+			continue
+		fi
+
+		# TODO: this is absolutely insane.
+		readelf -d /$file | grep -E 'Shared library' | awk '{ print $5 }' | sed -e "s/\[//" | sed -e "s/\]//" | while read -r library; do
+			echo "$library"
+		done
+	done | sort | uniq
+}
+
+check()
+{
+	printf "${BOLD}==> checking shared libraries for $1:${RESET}\n"
+
+	if ! vpk info $1 > /dev/null 2>&1; then
+		echo "warning: not installed, can't verify" 1>&2
+		return 1;
+	fi
+
+	dependencies $1 | while read -r lib; do
+		# Skip implicit dependencies
+		case $lib in
+		"libc.so"*|"libc++.so"*|"libc++abi.so"*|"libunwind.so"*)
+			continue
+			;;
+		esac
+
+		# Find in which package this library belong to.
+		local pkg=$(basename $(grep -l $lib /var/lib/vpk/* | head -n1))
+
+		# Skip the dependency for itself.
+		if [ "$pkg" = "$1" ]; then
+			continue
+		fi
+
+		# Check if this package is dependency of it.
+		if ! vpk info -m "depends" $1 | grep -q $pkg; then
+			echo "$pkg dependency missing (shared library: $lib)"
+		fi
+	done
+}
+
+list()
+{
+	if [ "$#" -eq 0 ]; then
+		vpk list | tr '\n' ' '
+	else
+		echo "$@"
+	fi
+}
+
+for pkg in $(list "$@"); do
+	check $pkg
+done