PKGBUILD for Modelsim

PKGBUILD

pkgname=modelsim

# Keep dot in _patchver
_mainver=20.1; _patchver=.1; _buildver=720
pkgver=${_mainver}${_patchver}.${_buildver}
pkgrel=1

# According to the installer script, these dependencies are needed for the installer
depends=('ld-lsb' 'lib32-expat' 'lib32-fontconfig' 'lib32-freetype2' 'lib32-glibc'
         'lib32-gtk2' 'lib32-libcanberra' 'lib32-libpng' 'lib32-libice' 'lib32-libsm'
         'lib32-util-linux' 'lib32-ncurses' 'lib32-ncurses5-compat-libs' 'lib32-zlib'
         'lib32-libx11' 'lib32-libxau' 'lib32-libxdmcp' 'lib32-libxext' 'lib32-libxft'
         'lib32-libxrender' 'lib32-libxt' 'lib32-libxtst')

depends+=(lib32-alsa-lib lib32-libxi lib32-libxml2)
pkgdesc="ModelSim-Intel FPGA Starter Edition"

arch=('x86_64')
url="https://fpgasoftware.intel.com/20.1.1/?edition=standard&product=modelsim_ae&platform=linux#tabs-2"
license=('custom')

_alteradir="/opt/altera"

source=("./ModelSimSetup-${pkgver}-linux.run"
	'modelsim-ase.sh'
   	'modelsim-ase.desktop')

md5sums=('adfdde0d455dadedd2cc094cbf771352'
         'ea5eca3341da1628e57f3efb7e074796'
         'a32f9e42db394016ce267c8d96f69cd5')

options=(!strip !debug) # Stripping will takes ages, I'd avoid it
PKGEXT=".pkg.tar.zst" # ZSTD is fast enough for compression


prepare(){
    chmod u+x ./ModelSimSetup-${pkgver}-linux.run
}

package() {

    DISPLAY="" ./ModelSimSetup-${pkgver}-linux.run \
        --modelsim_edition modelsim_ase \
        --mode unattended \
        --unattendedmodeui none \
        --accept_eula 1 \
        --installdir "${pkgdir}${_alteradir}"

    # Remove uninstaller and install logs since we have a working package management
    rm -r "${pkgdir}${_alteradir}/uninstall"
    rm -r "${pkgdir}${_alteradir}/logs"

    # Fix missing permissions
    find "${pkgdir}${_alteradir}" \! -perm /o+rwx -exec chmod o=g {} \;

    # Replace altera directory in integration files
    sed -i "s,_alteradir,${_alteradir},g" modelsim-ase.sh
    sed -i "s,_alteradir,${_alteradir},g" modelsim-ase.desktop

    # Fix modelsim startup code for Linux Kernel >=4.0
    # see https://wiki.archlinux.org/index.php/Altera_Design_Software
    sed -i 's,linux_rh60,linux,g' "${pkgdir}${_alteradir}/modelsim_ase/vco"

    # Suppress spurious warning about linux-gate.so.1
    sed -i '/msg_system/a suppress = 3116' "${pkgdir}${_alteradir}/modelsim_ase/modelsim.ini"

    # Install integration files
    install -D -m755 modelsim-ase.sh "${pkgdir}/etc/profile.d/modelsim-ase.sh"
    install -D -m644 modelsim-ase.desktop "${pkgdir}/usr/share/applications/modelsim-ase.desktop"
}