obs-studio/CI/linux/02_build_obs.sh

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#!/bin/bash
##############################################################################
# Linux build function
##############################################################################
#
# This script file can be included in build scripts for Linux or run directly
#
##############################################################################
# Halt on errors
set -eE
build_obs() {
status "Build OBS"
trap "caught_error 'build app'" ERR
if [ -z "${CI}" ]; then
_backup_artifacts
fi
step "Configure OBS..."
_configure_obs
ensure_dir "${CHECKOUT_DIR}/"
step "Build OBS targets..."
cmake --build ${BUILD_DIR}
}
# Function to configure OBS build
_configure_obs() {
ensure_dir "${CHECKOUT_DIR}"
status "Configuration of OBS build system..."
trap "caught_error 'configure build'" ERR
check_ccache
if [ "${TWITCH_CLIENTID}" -a "${TWITCH_HASH}" ]; then
TWITCH_OPTIONS="-DTWITCH_CLIENTID='${TWITCH_CLIENTID}' -DTWITCH_HASH='${TWITCH_HASH}'"
fi
if [ "${RESTREAM_CLIENTID}" -a "${RESTREAM_HASH}" ]; then
RESTREAM_OPTIONS="-DRESTREAM_CLIENTID='${RESTREAM_CLIENTID}' -DRESTREAM_HASH='${RESTREAM_HASH}'"
fi
if [ "${YOUTUBE_CLIENTID}" -a "${YOUTUBE_CLIENTID_HASH}" -a "${YOUTUBE_SECRET}" -a "{YOUTUBE_SECRET_HASH}" ]; then
YOUTUBE_OPTIONS="-DYOUTUBE_CLIENTID='${YOUTUBE_CLIENTID}' -DYOUTUBE_CLIENTID_HASH='${YOUTUBE_CLIENTID_HASH}' -DYOUTUBE_SECRET='${YOUTUBE_SECRET}' -DYOUTUBE_SECRET_HASH='${YOUTUBE_SECRET_HASH}'"
fi
if [ "${PORTABLE}" ]; then
PORTABLE_BUILD="ON"
fi
if [ "${DISABLE_PIPEWIRE}" ]; then
PIPEWIRE_OPTION="-DENABLE_PIPEWIRE=OFF"
fi
cmake -S . -B ${BUILD_DIR} -G Ninja \
-DCEF_ROOT_DIR="${DEPS_BUILD_DIR}/cef_binary_${LINUX_CEF_BUILD_VERSION:-${CI_LINUX_CEF_VERSION}}_linux64" \
-DCMAKE_BUILD_TYPE=${BUILD_CONFIG} \
-DLINUX_PORTABLE=${PORTABLE_BUILD:-OFF} \
-DENABLE_AJA=OFF \
-DENABLE_NEW_MPEGTS_OUTPUT=OFF \
${PIPEWIRE_OPTION} \
${YOUTUBE_OPTIONS} \
${TWITCH_OPTIONS} \
${RESTREAM_OPTIONS} \
${CI:+-DENABLE_UNIT_TESTS=ON -DBUILD_FOR_DISTRIBUTION=${BUILD_FOR_DISTRIBUTION} -DOBS_BUILD_NUMBER=${GITHUB_RUN_ID}} \
${QUIET:+-Wno-deprecated -Wno-dev --log-level=ERROR}
}
# Function to backup previous build artifacts
_backup_artifacts() {
ensure_dir "${CHECKOUT_DIR}"
if [ -d ${BUILD_DIR} ]; then
status "Backup of old OBS build artifacts"
CUR_DATE=$(date +"%Y-%m-%d@%H%M%S")
NIGHTLY_DIR="${CHECKOUT_DIR}/nightly-${CUR_DATE}"
PACKAGE_NAME=$(find ${BUILD_DIR} -maxdepth 1 -name "*.deb" | sort -rn | head -1)
if [ "${PACKAGE_NAME}" ]; then
step "Back up $(basename "${PACKAGE_NAME}")..."
ensure_dir "${NIGHTLY_DIR}"
mv "../${BUILD_DIR}/$(basename "${PACKAGE_NAME}")" ${NIGHTLY_DIR}/
info "You can find ${PACKAGE_NAME} in ${NIGHTLY_DIR}"
fi
fi
}
build-obs-standalone() {
CHECKOUT_DIR="$(git rev-parse --show-toplevel)"
PRODUCT_NAME="OBS-Studio"
DEPS_BUILD_DIR="${CHECKOUT_DIR}/../obs-build-dependencies"
source "${CHECKOUT_DIR}/CI/include/build_support.sh"
source "${CHECKOUT_DIR}/CI/include/build_support_linux.sh"
build_obs
}
print_usage() {
echo -e "Usage: ${0}\n" \
"-h, --help : Print this help\n" \
"-q, --quiet : Suppress most build process output\n" \
"-v, --verbose : Enable more verbose build process output\n" \
"-p, --portable : Create portable build (default: off)\n" \
"--disable-pipewire : Disable building with PipeWire support (default: off)\n" \
"--build-dir : Specify alternative build directory (default: build)\n"
}
build-obs-main() {
if [ -z "${_RUN_OBS_BUILD_SCRIPT}" ]; then
while true; do
case "${1}" in
-h | --help ) print_usage; exit 0 ;;
-q | --quiet ) export QUIET=TRUE; shift ;;
-v | --verbose ) export VERBOSE=TRUE; shift ;;
-p | --portable ) export PORTABLE=TRUE; shift ;;
--disable-pipewire ) DISABLE_PIPEWIRE=TRUE; shift ;;
--build-dir ) BUILD_DIR="${2}"; shift 2 ;;
-- ) shift; break ;;
* ) break ;;
esac
done
build-obs-standalone
fi
}
build-obs-main $*