#
# Copyright:: Chef Software, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# CAUTION - although its not used, external libraries such as nokogiri may pick up an optional dep on
# libiconv such that removal of libiconv will break those libraries on upgrade.  With an better story around
# external gem handling when chef-client is upgraded libconv could be dropped.
#
name "libiconv"
default_version "1.17"

license "LGPL-2.1"
license_file "COPYING.LIB"
skip_transitive_dependency_licensing true

dependency "config_guess"

# versions_list: https://ftp.gnu.org/pub/gnu/libiconv/ filter=*.tar.gz
version("1.17") { source sha256: "8f74213b56238c85a50a5329f77e06198771e70dd9a739779f4c02f65d971313" }
version("1.16") { source sha256: "e6a1b1b589654277ee790cce3734f07876ac4ccfaecbee8afa0b649cf529cc04" }
version("1.15") { source sha256: "ccf536620a45458d26ba83887a983b96827001e92a13847b45e4925cc8913178" }

source url: "https://ftp.gnu.org/pub/gnu/libiconv/libiconv-#{version}.tar.gz"
internal_source url: "#{ENV["ARTIFACTORY_REPO_URL"]}/#{name}/#{name}-#{version}.tar.gz",
                authorization: "X-JFrog-Art-Api:#{ENV["ARTIFACTORY_TOKEN"]}"

relative_path "libiconv-#{version}"

build do
  env = with_standard_compiler_flags(with_embedded_path)

  # freebsd 10 needs to be build PIC
  env["CFLAGS"] << " -fPIC" if freebsd?

  update_config_guess(target: "build-aux")
  update_config_guess(target: "libcharset/build-aux")

  configure(env: env)

  pmake = "-j #{workers}"
  make "#{pmake}", env: env
  make "#{pmake} install-lib" \
          " libdir=#{install_dir}/embedded/lib" \
          " includedir=#{install_dir}/embedded/include", env: env
end