Merge "Remove obsolete script for building unbundled Mainline targets."

per-file system-clang-format,system-clang-format-2 = enh@google.com,smoreland@google.com

per-file build-aml-prebuilts.sh = ngeoffray@google.com,paulduffin@google.com,mast@google.com

per-file construct_context.py = ngeoffray@google.com,calin@google.com,skvadrik@google.com

per-file conv_linker_config.py = kiyoungkim@google.com, jiyong@google.com, jooyung@google.com

per-file gen_ndk*.sh,gen_java*.sh = sophiez@google.com, allenhair@google.com

#!/bin/bash -e

# This script is similar to "m" but builds in --soong-only mode, and handles

# special cases to make that mode work. All arguments are passed on to

# build/soong/soong_ui.bash.

#

# --soong-only bypasses the kati step and hence the make logic that e.g. doesn't

# handle more than two device architectures. It is particularly intended for use

# with TARGET_PRODUCT=mainline_sdk to build 'sdk' and 'module_export' Soong

# modules in TARGET_ARCH_SUITE=mainline_sdk mode so that they get all four

# device architectures (artifacts get installed in $OUT_DIR/soong/mainline-sdks

# - cf PathForMainlineSdksInstall in android/paths.go).

#

# TODO(b/174315599): Replace this script completely with a 'soong_ui.bash

# --soong-only' invocation. For now it is still necessary to set up

# build_number.txt.

if [ ! -e build/soong/soong_ui.bash ]; then

  echo "$0 must be run from the top of the tree"

  exit 1

fi

export OUT_DIR=${OUT_DIR:-out}

if [ -e ${OUT_DIR}/soong/.soong.kati_enabled ]; then

  # If ${OUT_DIR} has been created without --soong-only, Soong will create an

  # ${OUT_DIR}/soong/build.ninja that leaves out many targets which are

  # expected to be supplied by the .mk files, and that might cause errors in

  # "m --soong-only" below. We therefore default to a different out dir

  # location in that case.

  AML_OUT_DIR=out/aml

  echo "Avoiding in-make OUT_DIR '${OUT_DIR}' - building in '${AML_OUT_DIR}' instead"

  OUT_DIR=${AML_OUT_DIR}

fi

mkdir -p ${OUT_DIR}/soong

# The --dumpvars-mode invocation will run Soong in normal make mode where it

# creates .soong.kati_enabled. That would clobber our real out directory, so we

# need to use a different OUT_DIR.

vars="$(OUT_DIR=${OUT_DIR}/dumpvars_mode build/soong/soong_ui.bash \

        --dumpvars-mode --vars=BUILD_NUMBER)"

# Assign to a variable and eval that, since bash ignores any error status

# from the command substitution if it's directly on the eval line.

eval $vars

# Some Soong build rules may require this, and the failure mode if it's missing

# is confusing (b/172548608).

echo -n ${BUILD_NUMBER} > ${OUT_DIR}/soong/build_number.txt

build/soong/soong_ui.bash --make-mode --soong-only "$@"