# Copyright 2019 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.

# Note that this script is included by both sh and bash sources. Non-POSIX
# features are not allowed here.

case "$(uname -s)" in
  Darwin)
    readonly HOST_PLATFORM="mac-x64"
    ;;
  Linux)
    readonly HOST_PLATFORM="linux-x64"
    ;;
  *)
    echo >&2 "Unknown operating system."
    exit 1
    ;;
esac

readonly PREBUILT_3P_DIR="${FUCHSIA_DIR}/prebuilt/third_party"
readonly PREBUILT_TOOLS_DIR="${FUCHSIA_DIR}/prebuilt/tools"

readonly PREBUILT_AEMU_DIR="${PREBUILT_3P_DIR}/android/aemu/release/${HOST_PLATFORM}"
readonly PREBUILT_CLANG_DIR="${PREBUILT_3P_DIR}/clang/${HOST_PLATFORM}"
readonly PREBUILT_CMAKE_DIR="${PREBUILT_3P_DIR}/cmake/${HOST_PLATFORM}"
readonly PREBUILT_DART_DIR="${PREBUILT_3P_DIR}/dart/${HOST_PLATFORM}"
readonly PREBUILT_GN="${PREBUILT_3P_DIR}/gn/${HOST_PLATFORM}/gn"
readonly PREBUILT_GO_DIR="${PREBUILT_3P_DIR}/go/${HOST_PLATFORM}"
readonly PREBUILT_GOMA_DIR="${PREBUILT_3P_DIR}/goma/${HOST_PLATFORM}"
readonly PREBUILT_GRPCWEBPROXY_DIR="${PREBUILT_3P_DIR}/grpcwebproxy/${HOST_PLATFORM}"
readonly PREBUILT_NINJA="${PREBUILT_3P_DIR}/ninja/${HOST_PLATFORM}/ninja"
readonly PREBUILT_PYTHON3_DIR="${PREBUILT_3P_DIR}/python3/${HOST_PLATFORM}"
readonly PREBUILT_QEMU_DIR="${PREBUILT_3P_DIR}/qemu/${HOST_PLATFORM}"
readonly PREBUILT_RUST_DIR="${PREBUILT_3P_DIR}/rust/${HOST_PLATFORM}"

# Used by //scripts/hermetic-env for portable shebang lines.
PREBUILT_ALL_PATHS=
PREBUILT_ALL_PATHS+="${PREBUILT_AEMU_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_CLANG_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_AEMU_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_CLANG_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_CMAKE_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_DART_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_GO_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_GOMA_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_GRPCWEBPROXY_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_PYTHON3_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_QEMU_DIR}/bin:"
PREBUILT_ALL_PATHS+="${PREBUILT_RUST_DIR}/bin"
readonly PREBUILT_ALL_PATHS