| #!/bin/bash | |
| # Copyright 2018 The Fuchsia Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| #### CATEGORY=Build | |
| #### PREBUILTS=${PREBUILT_GN} ${PREBUILT_NINJA} ${PREBUILT_PYTHON3} | |
| ### run `gn gen` against the Fuchsia build directories. | |
| ## Execute a `gn gen` against the Fuchsia build | |
| ## If successful, execute a `gn gen` against the Fuchsia build. | |
| ## | |
| ## In abstract, if FUCHSIA_BUILD_DIR is out/x64, this is simply: | |
| ## gn gen out/x64 | |
| ## It is useful if one has by some mechanism deleted the ninja artifacts, but | |
| ## not the args.gn, e.g. if one CTRL+C's a regen step (gn bug). | |
| source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/lib/vars.sh || exit $? | |
| if ! fx-build-dir-if-present; then | |
| fx-error "No build directory found." | |
| fx-error "Run \"fx set\" to create a new build directory, or specify one with --dir" | |
| exit 1 | |
| fi | |
| fx-gen "$@" |