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# Author: Justin Jagieniak <justin@jagieniak.net>
# Contributor: Rye Mutt
# Maintainer: Xenhat Hex (me@xenh.at)
# shellcheck disable=2034,3030,2154
pkgname=alchemy-viewer
pkgdesc="A Second Life client with focus on performance and code correctness - Self-compiled Release."
_build_id=2251
pkgver=7.1.1.${_build_id}
pkgrel=2
#epoch=1
# _release_version=2177
_variant="beta"
# _commit_hash=f13e479f
arch=('x86_64')
url=https://www.alchemyviewer.org
license=('LGPL')
options=(!strip !lto)
install=alchemy.install
depends=(glu libgl libiconv libidn libjpeg-turbo libpng libxss libxml2 mesa nss openal sdl2 vlc zlib)
makedepends=('gcc' 'git' 'python-pip' 'python-virtualenv' 'sed' 'xz')
optdepends=(
'alsa-lib: ALSA support'
'dbus-glib: D-Bus support for systemd'
'elogind: D-Bus support for non-systemd'
'freealut: OpenAL support'
'gamemode: Gamemode support'
'lib32-libidn11: SLVoice support'
'lib32-libsndfile: SLVoice support'
'lib32-util-linux: SLVoice support'
'lib32-gstreamer0.10: SLVoice support'
'libpulse: PulseAudio support'
'mesa-libgl: Intel, Radeon, Nouveau support'
'nvidia-libgl: NVIDIA support'
'nvidia-utils: NVIDIA support'
'wine: More up-to-date, less buggy SLVoice support'
'xdg-desktop-portal: File picker portal')
provides=('alchemy-viewer')
replaces=('alchemy-viewer-git')
_archive_file_name="alchemy-next-${pkgver}${_variant}.tar.bz2"
# source=("${pkgname}.tar.gz"::'https://git.alchemyviewer.org/alchemy/alchemy-next/-/archive/'"${_commit_hash}"'/alchemy-next-'"${_commit_hash}"'.tar.gz')
source=("${_archive_file_name}"::'https://git.alchemyviewer.org/alchemy/alchemy-next/-/archive/'"${pkgver}-${_variant}"'/alchemy-next-'"${pkgver}-${_variant}"'.tar.bz2')
sha256sums=('2f828f2eb76f64d0134e0e120b3f3930ea88c3e2041f52e85ca3d8e67c3b496f')
noextract=("${_archive_file_name}")
pkgver() {
# Dirty workaround for the archive format produced by the upstream CI tooling
bsdtar -xf "${_archive_file_name}" --strip-components=1
printf "${pkgver}"
}
prepare() {
echo "$PWD"
echo "Creating virtual environment in $PWD"
virtualenv ".venv" -p python3
source ".venv/bin/activate" || exit 1
echo "Installing build toolchain..."
pip3 install --upgrade certifi --quiet
pip3 install --upgrade llbase --quiet
pip3 install --no-cache --upgrade autobuild --quiet
pip3 install --upgrade cmake ninja
}
build() {
# cd "${pkgname}" || exit 1
source ".venv/bin/activate"
build_jobs=$(nproc)
if [[ -z "$NO_SMART_JOB_COUNT" ]]; then
if [[ ${build_jobs} -gt 1 ]]; then
jobs=1
# The viewer requires an average of 2GB of memory per core to link
# Note: Behaviour change compared to the previous versions:
# This script will no longer try to allocate build memory into swap
# This is bad practice, and swap should be reserved to evict process
# memory from physical ram to make place for the current workset.
# This script will now try to check if swap is present and sufficent
# for the current used memory to be stored in swap before allocating,
# and will fallback to conservative allocation if swap is not available
gigperlinkprocess=2
mempercorekb=$((gigperlinkprocess * 1048576))
requiredmemorykb=$(($(nproc) * mempercorekb))
free_output="$(free --kilo --total | tail -n+2 | tr -s ' ')"
physical_output=$(grep "Mem:" <<<"$free_output")
#total_output=$(grep Total: <<< "$free_output")
usedmemorykbphysical=$(cut -d ' ' -f 3 <<<"$physical_output")
totalmemorykbphysical=$(cut -d ' ' -f 2 <<<"$physical_output")
swap_output=$(grep Swap: <<<"$free_output")
# Determine available swap space
availableswapkb=0
if [[ -n "$swap_output" ]]; then
availableswapkb=$(cut -d ' ' -f 4 <<<"$swap_output")
fi
availablememorykbphysical=$(cut -d ' ' -f 7 <<<"$free_output")
echo "Total memory: $totalmemorykbphysical (includes swap)"
echo "Available memory: $availablememorykbphysical"
echo "Required memory: $requiredmemorykb"
echo "Available physical memory on this system: $((availablememorykbphysical / 1024 / 1024)) GB"
echo "Estimated required memory to build with all cores: $((requiredmemorykb / 1024 / 1024)) GB"
if [[ ${requiredmemorykb} -gt ${availablememorykbphysical} ]]; then
echo "Warning: Not enough available physical memory to build with all cores"
if [[ ${usedmemorykbphysical} -lt ${availableswapkb} ]]; then
# use all physical ram as swap will do its job
echo "There is enough free swap to store the currently used memory"
jobs=$(((totalmemorykbphysical / 1024 / 1024) / gigperlinkprocess))
else
# Not enough swap to hold ram contents, calculate manually
echo "Allocating build jobs according to available physical memory ("$((availablememorykbphysical / 1024 / 1024))"/"$((requiredmemorykb / 1024 / 1024))"GB)..."
# FIXME: Goes one iteration beyond what it should
while [[ $((jobs * mempercorekb)) -lt ${availablememorykbphysical} ]]; do
jobs=$((jobs + 1))
echo -e "${jobs} jobs would consume $(((jobs * mempercorekb) / 1024 / 1024))GB"
done
# Back off one job count. Not sure why I have to do this but
# the loop is doing one extra iteration.
jobs=$((jobs - 1))
fi
build_jobs=${jobs}
echo "Computed job count: ${build_jobs}"
fi
fi
fi
export AUTOBUILD_CPU_COUNT=$build_jobs
AL_CMAKE_CONFIG=(
-DLL_TESTS:BOOL=ON
-DDISABLE_FATAL_WARNINGS=ON
-DUSE_LTO:BOOL=OFF
-DVIEWER_CHANNEL="Alchemy Test"
-DREVISION_FROM_VCS:BOOL=OFF
)
export AUTOBUILD_BUILD_ID="${_build_id}"
CI_COMMIT_SHA=$(git rev-parse HEAD)
export CI_COMMIT_SHA
echo "BUILDENV: ${BUILDENV[*]}"
if [[ " ${BUILDENV[*]} " =~ ' ccache ' ]] && command -v ccache; then
echo "------ Will Use CCACHE ------"
CMAKE_CXX_COMPILER_LAUNCHER="$(which ccache)"
export CMAKE_CXX_COMPILER_LAUNCHER
fi
_logfile="${srcdir}/build.${CARCH}.$(date +%s).log"
$prefix_cmd autobuild configure -A 64 -c ReleaseOS -- "${AL_CMAKE_CONFIG[@]}" > >(tee -a "$_logfile") 2> >(tee -a "$_logfile" >&2)
msg2 "Building with ${AUTOBUILD_CPU_COUNT} jobs"
$prefix_cmd autobuild build -A 64 -c ReleaseOS --no-configure > >(tee -a "$_logfile") 2> >(tee -a "$_logfile" >&2)
}
package() {
mkdir -p "${pkgdir}"/opt
mkdir -p "${pkgdir}/usr/local/share/applications"
_build_folder="${srcdir}/build-linux-64/newview/packaged"
# Patch shortcut maker
sed -i 's;alchemy-viewer\.desktop;'"${pkgname}\.desktop"';' "${_build_folder}/etc/refresh_desktop_app_entry.sh"
mv "${_build_folder}" "${pkgdir}/opt/${pkgname}"
}
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