| #!/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. |
| |
| ### run the go tool in fuchsia target configuration |
| ## Usage: |
| ## fx go <go tool args> |
| ## fx go --package=packagename <go tool args> |
| |
| source "$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"/lib/vars.sh || exit $? |
| fx-config-read |
| |
| function usage { |
| fx-command-help |
| exit 1 |
| } |
| |
| case "${FUCHSIA_ARCH}" in |
| arm64) |
| GOARCH=arm64 |
| ;; |
| x64) |
| GOARCH=amd64 |
| ;; |
| esac |
| GOROOT="${FUCHSIA_BUILD_DIR}/tools/goroot" |
| |
| if [[ ! -d "${GOROOT}" ]]; then |
| echo >&2 "ERROR: You must build the goroot before running this command" |
| exit 1 |
| fi |
| |
| while getopts ":-:" opt; do |
| case $opt in |
| \?) |
| echo >&2 "ERROR: Unrecognized short option: -$OPTARG" |
| usage |
| ;; |
| -) |
| case $OPTARG in |
| package=*) PACKAGE=${OPTARG#*=};; |
| *) |
| echo >&2 "ERROR: Unrecognized long option: $OPTARG" |
| usage |
| ;; |
| esac |
| ;; |
| esac |
| done |
| shift $((OPTIND-1)) |
| |
| ## If --package is provided and has a gopath in $FUCHSIA_BUILD_DIR/gen/gopaths, |
| ## prepend the given gopath to $GOPATH before invoking $GOROOT/bin/go. |
| function package_gopath { |
| local package="$1" |
| if [[ -z "$package" ]]; then |
| return 1 |
| fi |
| |
| gopathdir="$FUCHSIA_BUILD_DIR/gen/gopaths" |
| d="$gopathdir/$package" |
| if [[ ! -d "$d" ]]; then |
| echo >&2 "ERROR: Package not found in $gopathdir: $package" |
| return 1 |
| fi |
| |
| echo $d |
| } |
| |
| if [[ -n $PACKAGE ]]; then |
| maybe_gopath="$(package_gopath $PACKAGE)" |
| GOPATH="${maybe_gopath}:${GOPATH}" |
| fi |
| |
| source "${FUCHSIA_DIR}/buildtools/vars.sh" |
| CC="${GOROOT}/misc/fuchsia/clangwrap.sh" \ |
| FDIO_INCLUDE="${FUCHSIA_DIR}/zircon/system/ulib/fdio/include" \ |
| FUCHSIA_SHARED_LIBS="${FUCHSIA_BUILD_DIR}/${FUCHSIA_ARCH}-shared" \ |
| ZIRCON_SYSROOT="${FUCHSIA_BUILD_DIR}/sdk/exported/zircon_sysroot/arch/${FUCHSIA_ARCH}/sysroot" \ |
| CLANG_PREFIX="${BUILDTOOLS_CLANG_DIR}/bin" \ |
| GOOS=fuchsia GOARCH=${GOARCH} CGO_ENABLED=1 GOPATH="${GOPATH}" GOROOT="${GOROOT}" \ |
| "${GOROOT}/bin/go" "$@" |