# Build recipe for libressl.
#
# Copyright (c) 2017-2019, 2021 Matias Fonzo, <selk@dragora.org>.
#
# 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.

# Exit immediately on any error
set -e

program=libressl
version=3.3.1
release=1

# Define a category for the output of the package name
pkgcategory=networking

tarname=${program}-${version}.tar.gz

# Remote source(s)
fetch=https://ftp.openbsd.org/pub/OpenBSD/LibreSSL/$tarname

description="
A version of the TLS/crypto stack.

LibreSSL is a version of the TLS/crypto stack forked from OpenSSL in
2014, with goals of modernizing the codebase, improving security, and
applying best practice development processes.

Primary development occurs inside the OpenBSD source tree with the
usual care the project is known for.  On a regular basis the code
is re-packaged for portable use by other operating systems (Linux,
FreeBSD, Windows, etc).
"

homepage=https://www.libressl.org
license=Custom

# Source documentation
docs="COPYING ChangeLog README.md VERSION"
docsdir="${docdir}/${program}-${version}"

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    ./configure CPPFLAGS="$QICPPFLAGS" CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS" \
     $configure_args \
     --libdir=/usr/lib${libSuffix} \
     --mandir=$mandir \
     --docdir=$docsdir \
     --enable-hardening \
     --enable-nc \
     --with-openssldir=/etc/ssl \
     --build="$(gcc -dumpmachine)"

    make -j${jobs} V=1
    make -j${jobs} DESTDIR="$destdir" install-strip

    # To manage config file(s)
    touch "${destdir}/etc/ssl/.graft-config"

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 {} +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- $file).lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi

    # Remove broken symlinks
    find "${destdir}/$mandir" -print | while read -r file
    do
        if test -L "$file" && test ! -e "$file"
        then
            echo "Deleting dangling symlink: $file"
            rm -f -- "$file"
        fi
    done

    # Copy documentation
    mkdir -p "${destdir}${docsdir}"
    cp -p $docs "${destdir}${docsdir}/"
}

