# Maintainer:  Alexei Colin <ac at alexeicolin dot com>

pkgname=ccstudio
pkgver=7.2.0.00013
pkgrel=1
pkgdesc="Texas Instruments Code Composer Studio IDE"
arch=('x86_64')
url="http://www.ti.com/tool/ccstudio"
license=('custom:TSPA')

# BitRock InstallBuilder installer breaks with glibc 2.25 (hangs on exit):
#   https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/583306
#   https://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/594586
#
# To build in chroot with glibc 2.24 (2016/10/31), follow [[DeveloperWiki:Building in a Clean Chroot]]:
#   Create pacman.conf.20161031 with:
#    [core]
#    SigLevel = PackageRequired
#    Server=https://archive.archlinux.org/repos/2016/10/31/$repo/os/$arch
#    # same for [extra], [community], [multilib]
#
#   pacman -S devtools
#   mkdir ~/chroot
#   CHROOT=$HOME/chroot
#   mkarchroot -C pacman.conf.20161031 $CHROOT/root base-devel lib32-glibc lib32-gcc-libs
#   makechrootpkg -c -r $CHROOT
#
# deps: lib32* are needed because one of the installers is 32-bit
makedepends=('glibc<2.25' 'lib32-glibc<2.25' 'lib32-gcc-libs')

# Needed for builtin jxBrowser plugin (otherwise exception exit code 127)
depends=('gconf' 'python2' 'gtk2' 'libxtst' 'nss' 'libxss' 'alsa-lib')

# The license file was copy-pasted from the installer's GUI
_archive=CCS${pkgver}_linux-x64
source=('http://software-dl.ti.com/ccs/esd/CCSv7/CCS_7_2_0/exports/${_archive}.tar.gz'
        'LICENSE')

md5sums=('7c89745cd4f7067f9ba7b8851b4db0cf'
         'cf7222e486f8f1d2a0f99d3d946e1f01')

install=$pkgname.install

options=(!strip libtool staticlibs emptydirs !purge !zipman)

_desktop="Code Composer Studio 7.2.0.desktop"

_destdir=opt
_installdir=installdir
_installpath=$_installdir/$_destdir/$pkgname

build() {
    cd $srcdir/${_archive}

    echo ">>> Executing installer. You can monitor progress with:"
    echo ">>>     tail -f ${srcdir}/${_installpath}/ccsv7/install_logs/*/ccs_setup_${pkgver}_install.log"

    # Can't run this in package, because running as fakeroot breaks it:
    #    CCS_INFO: error message: dlsym(acl_get_fd): /usr/lib32/libfakeroot/libfakeroot.so: undefined symbol: acl_get_fd
    # NOTE: ti_cgt_c2000_16.9.3.LTS_linux_installer_x86.bin is executed under fakeroot, this error is simply printed,
    #       but is not fatal. But, when the whole CCS installer is run under fakeroot is 
    ./ccs_setup_linux64_${pkgver}.bin --mode unattended --apps-select-all true --prefix $srcdir/$_installpath

    # Move .desktop out of the dir about to be copied (avoiding rm), and fix path
    mv "$srcdir/$_installpath/$_desktop" $srcdir/$pkgname.desktop
}

package() {
    sed -i "s#$srcdir/$_installdir##" $srcdir/$pkgname.desktop
    install -D -m0755 $srcdir/$pkgname.desktop $pkgdir/usr/share/applications/$pkgname.desktop

    # Hardlink to avoid time and space overhead
    cp -ral $srcdir/$_installdir/$_destdir $pkgdir/

    #find $pkgdir -type f -exec chmod g+rw {} \;
    #find $pkgdir -type d -exec chmod g+x {} \;

    # Extract path to executable from .desktop
    mkdir -p $pkgdir/usr/bin
    ln -s $(grep 'Exec=' $srcdir/$pkgname.desktop | cut -d'=' -f2) $pkgdir/usr/bin/$pkgname

    install -D -m0644 $srcdir/LICENSE $pkgdir/usr/share/licenses/$pkgname/LICENSE
}