#!/bin/sh

# Copyright 2020-2022 Yury Gribov
# 
# Use of this source code is governed by MIT license that can be
# found in the LICENSE.txt file.
#
# Wrapper for ld which automatically calls implib-gen.
# To enable, add it to PATH.
# Flags are passed via env variable IMPLIBSO_LD_OPTIONS.

# Runs implib-gen on all installed libraries

set -eu

if test "${1:-}" != noscan; then
  rm -f libs.txt
  for lib in $(find /lib /usr/lib /usr/local/lib -name \*.so\*); do
    if file $lib | grep -q 'ELF .* LSB shared object'; then
      echo $lib >> libs.txt
    fi
  done
fi

for lib in $(cat libs.txt); do
  echo "Checking $lib..."
  ./implib-gen.py -q --vtables $lib
  name=$(basename $lib)
  gcc -Wall -Wextra -Werror -c $name*.[cS]
  rm $name*
done