#!/bin/sh
# Generated by Alien's SlackBuild Toolkit: http://slackware.com/~alien/AST
# Copyright 2009, 2010, 2011, 2012, 2013, 2014, 2015  Eric Hameleers, Eindhoven, Netherlands
# Copyright 2015-2017  Thorn Inurcide
# Copyright 2015-2017  tde-slackbuilds project on GitHub
# All rights reserved.
#
#   Permission to use, copy, modify, and 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.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS 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.

PRGNAM=klamav
VERSION=$TDEVERSION
BUILD=${BUILD:-1}
TAG=${TAG:-_tde}

source ../../get-source.sh

## klamav needs clamav as a build time requirement
[[ $(cat $TMPVARS/PRE_DOWNLOAD) != yes ]] && {
# ### clamav  - start
clamav_installed_fn () { pkg-config libclamav ;}
## If it's already installed, go to end
clamav_installed_fn || {
## otherwise, if the source archive is in 'src' ..
[[ -s $BUILD_TDE_ROOT/src/clamav-0.103.3.tar.gz ]] && {
## .. build, package, and install it
(
echo "
 building clamav
"

getsource_fn # to set SLKCFLAGS

cd $TMP_BUILD
rm -rf *clamav*
tar xf $BUILD_TDE_ROOT/src/clamav-0.103.3.tar.gz

cd clamav-0.103.3/

## rpaths are to /.../lib & GNUInstallDirs determines the correct lib directory == CMAKE_INSTALL_LIBDIR
## -> delete the existing GNUInstallDirs which is too late in CMakeLists.txt to apply here for rpaths
sed -i '/GNUInstallDirs/d' CMakeLists.txt
## -> insert include(GNUInstallDirs) to set CMAKE_INSTALL_LIBDIR
sed -i '108iinclude(GNUInstallDirs)' CMakeLists.txt
## -> set RPATH relative to ORIGIN
sed -i 's|set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")|set(CMAKE_INSTALL_RPATH "$ORIGIN/../${CMAKE_INSTALL_LIBDIR}")|' CMakeLists.txt

## install man pages as per Slackware default
sed -i 's|/share/man/|/man/|' docs/CMakeLists.txt

mkdir -p build/docs

## install html documentation
sed -i 's|OPTIONAL||' docs/CMakeLists.txt
sed -i '100s|endif()||' docs/CMakeLists.txt
sed -i '96iendif()' docs/CMakeLists.txt
cp -a docs/html build/docs/

## clang build error:
#/tmp/build/clamav-0.103.3/clamonacc/clamonacc.c:335:96: error: use of undeclared identifier 'O_LARGEFILE'
#    ctx->fan_fd = fanotify_init(FAN_CLASS_CONTENT | FAN_UNLIMITED_QUEUE | FAN_UNLIMITED_MARKS, O_LARGEFILE | O_RDONLY);
#                                                                                               ^
[[ $COMPILER == clang ]] && \
echo '
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DO_LARGEFILE")' >> clamonacc/CMakeLists.txt

[[ -s /usr/lib64/libmilter.a ]] && MILTER="ON"

[[ $GCC_VIS == 0 ]] && unset GCC_VIS # needs to be unset for parameter expansion for CMAKE_CXX_FLAGS
cd build/
# LIBDIRSUFFIX not required - any suffix is included in CMAKE_INSTALL_LIBDIR
cmake ${G_NINJA:-} \
    -DCMAKE_C_FLAGS="$SLKCFLAGS" \
    -DCMAKE_CXX_FLAGS="$SLKCFLAGS ${GCC_VIS:+-fvisibility=hidden -fvisibility-inlines-hidden}" \
    -DCMAKE_C_COMPILER=$COMPILER \
    -DCMAKE_CXX_COMPILER=$COMPILER_CXX \
    -DCMAKE_BUILD_TYPE=Release \
    -DENABLE_SYSTEMD="OFF" \
    -DENABLE_MILTER=${MILTER:-"OFF"} \
    -Wno-dev \
    ..

PKG=$TMP_BUILD/package-clamav
make_fn

INSTALL_TDE=/usr/local
mangzip_fn

strip_fn

cd $TMP_BUILD/package-clamav
makepkg -l y -c n $OUTPUT/clamav-0.103.3-$ARCH-$BUILD.txz
installpkg $OUTPUT/clamav-0.103.3-$ARCH-$BUILD.txz
)
clamav_installed_fn && echo "
 now building klamav" || { echo -e "\033[39;1m
 ## installation of clamav failed ##
 \033[0m" ; exit 1 ; }
} || { ## .. but if the source archive isn't in 'src', display message ..
echo -e "
 ############

 clamav is required for klamav
 It's not installed nor is the source archive in the 'src' directory

 Download [including user-agent, otherwise '403 Forbidden' is returned]:
             \033[39;1m
( cd $BUILD_TDE_ROOT/src
 wget --user-agent='Mozilla' https://www.clamav.net/downloads/production/clamav-0.103.3.tar.gz )
             \033[0m
 and re-run this script ..

 ############
" ; exit 1 ; }
}
# ### clamav - end
}

getsource_fn

untar_fn

## for slack-desc
langs="en";for Lang in $I18N;do [[ -s translations/messages/$Lang.po ]] && langs="$langs $Lang";done
ldocs="en";for Lang in $I18N;do [[ -d doc/$Lang ]] && ldocs="$ldocs $Lang";done

listdocs_fn

chown_fn

cd_builddir_fn

! pkg-config sqlite3 && EMB_SQL="ON"

cmake ${G_NINJA:-} \
    -DCMAKE_C_FLAGS="$SLKRCFLAGS" \
    -DCMAKE_CXX_FLAGS="$SLKRCFLAGS" \
    -DCMAKE_C_COMPILER=$COMPILER \
    -DCMAKE_CXX_COMPILER=$COMPILER_CXX \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_INSTALL_PREFIX=$INSTALL_TDE \
    -DLIB_SUFFIX=$LIBDIRSUFFIX \
    -DWITH_EMBEDDED_SQLITE=${EMB_SQL:-"OFF"} \
    -DWITH_GCC_VISIBILITY=${GCC_VIS:-} \
    -DBUILD_DOC="ON" \
    -DBUILD_KLAMMAIL="ON" \
    -DBUILD_TRANSLATIONS="ON" \
    -Wno-dev \
    ..

make_fn

installdocs_fn

strip_fn

mkdir_install_fn

doinst_sh_fn

echo "
# HOW TO EDIT THIS FILE:
# The 'handy ruler' below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':'.
       |-----handy-ruler------------------------------------------------------|
$PRGNAM: KlamAV is a multifunctional graphical front-end for the ClamAV suite.
$PRGNAM: It offers features such as scan scheduling, quarantine management,
$PRGNAM: e-mail scanning, on-access scanning and a virus research tool.
$PRGNAM:
$PRGNAM: With language support for:
$PRGNAM: $langs
$PRGNAM:
$PRGNAM: With help documentation for:
$PRGNAM: $ldocs
$PRGNAM:
$PRGNAM:
" > $PKG/install/slack-desc

makepkg_fn