#!/bin/bash
ulimit -s unlimited
shopt -s extglob

# cryptopp.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.
#
# Copyright 2014, 2018, 2019  Eric Hameleers, Eindhoven, NL
# Copyright 2018, 2020  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
slackset_var_cwds

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Extract source:
#tar xvvf $CWD/$PKGNAM-$VERSION.tar.!(*sign|*asc|*sig)
mkdir -p ${PKGNAM}-${VERSION}
unzip -a ${CWD}/${PKGNAM}*.zip -d ${PKGNAM}-${VERSION} || exit 1
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Cater to 64-bit Slackware:
sed -i -e "s,(PREFIX)/lib,(PREFIX)/lib${LIBDIRSUFFIX},g" GNUmakefile

case $ARCH in
   arm) export LDFLAGS='-Wl,-z,relro -Wl,--as-needed  -Wl,-z,now';;
# aarch64: This hasn't been checked yet -prolly not needed.
#   aarch64) export LDFLAGS="-L/usr/lib64";;
esac

# Compile and install:
make $NUMJOBS \
   V=1 VERBOSE=1 \
  CXXFLAGS="${SLKCFLAGS} -fPIC -DNDEBUG" \
  LDFLAGS="${LDFLAGS}" \
  all dynamic libcryptopp.pc || failmake
make install-lib PREFIX=$PKG/usr || failinstall

# Dump the static library:
rm -f $PKG/usr/lib${LIBDIRSUFFIX}/libcryptopp.a

# Fix the installed pkg-config file:
sed \
  -i $PKG/usr/lib${LIBDIRSUFFIX}/pkgconfig/libcryptopp.pc \
  -e "s,/usr/local,/usr,g"

# Add documentation:
mkdir -vpm755 $PKG/usr/doc/$PKGNAM-$VERSION
cp -fav \
  *.txt \
  $PKG/usr/doc/$PKGNAM-$VERSION
#changelogliposuction ChangeLog $PKGNAM $VERSION # Trim down a "ChangeLog" file

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall        # strip all .a archives and all ELFs
#slackstriprpaths     # strip rpaths
slack_delete_lafiles # delete usr/lib{,64}/*.la
slackgzpages -i      # compress man & info pages and delete usr/info/dir
slackslack           # set standard Slackware file/dir permissions and ownerships
slackdesc            # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links