name='ndi-sdk'
version='5.6.1.r138387.20240216'
_majver="${pkgver%%.*}"
release='1'
desc='NewTek NDI SDK'
homepage='https://ndi.tv/sdk/'
maintainer="Евгений Храмов <xpamych@yandex.ru>"
architectures=('amd64')
license=('LicenseRef-custom')
provides=('libndi')
conflicts=('libndi')
deps=('avahi')
options=('!strip')

_srcfile="Install_NDI_SDK_v${pkgver}_Linux.tar.gz"
sources=("https://downloads.ndi.tv/SDK/NDI_SDK_Linux/Install_NDI_SDK_v${_majver}_Linux.tar.gz?~archive=false")
checksums=('SKIP')

prepare() {
    mkdir -p "${name}-${version}"
    bsdtar -x -f "$_srcfile" -C "${name}-${version}"
    
    local _target_line
    cd "${name}-${version}"
    _target_line="$(sed -n '/^__NDI_ARCHIVE_BEGIN__$/=' "Install_NDI_SDK_v${_majver}_Linux.sh")"
    _target_line="$((_target_line + 1))"
    
    tail -n +"$_target_line" "Install_NDI_SDK_v${_majver}_Linux.sh" | tar -zxvf -
}

package() {
    local _sdkdir="${srcdir}/${name}-${version}/NDI SDK for Linux"
    
    # binary executables
    install -D -m755 "${_sdkdir}/bin/${CARCH}-linux-gnu/"* -t "${pkgdir}/usr/bin"
    
    # headers
    cp -dr --no-preserve='ownership' "${_sdkdir}/include" "${pkgdir}/usr"
    
    # library
    install -D -m755 "${_sdkdir}/lib/${CARCH}-linux-gnu/libndi.so.${_majver}".*.* -t "${pkgdir}/usr/lib"
    cd "${pkgdir}/usr/lib"
    ln -s "libndi.so.${_majver}".*.* "libndi.so.${_majver}"
    ln -s "libndi.so.${_majver}" libndi.so
    
    # docs
    install -D -m644 "${_sdkdir}/documentation/"*.pdf -t "${pkgdir}/usr/share/doc/${pkgname}"
    
    # license
    install -D -m644 "${_sdkdir}/NDI SDK License Agreement.txt" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
    install -D -m644 "${_sdkdir}/licenses/libndi_licenses.txt" -t "${pkgdir}/usr/share/licenses/${pkgname}"
}