1 #!/bin/bash -eu 2 # 3 # Copyright 2017 Google Inc. All rights reserved. 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 17 # To track how long we took to startup. %N isn't supported on Darwin, but 18 # that's detected in the Go code, which skips calculating the startup time. 19 export TRACE_BEGIN_SOONG=$(date +%s%N) 20 21 # Function to find top of the source tree (if $TOP isn't set) by walking up the 22 # tree. 23 function gettop 24 { 25 local TOPFILE=build/soong/root.bp 26 if [ -n "${TOP-}" -a -f "${TOP-}/${TOPFILE}" ] ; then 27 # The following circumlocution ensures we remove symlinks from TOP. 28 (cd $TOP; PWD= /bin/pwd) 29 else 30 if [ -f $TOPFILE ] ; then 31 # The following circumlocution (repeated below as well) ensures 32 # that we record the true directory name and not one that is 33 # faked up with symlink names. 34 PWD= /bin/pwd 35 else 36 local HERE=$PWD 37 T= 38 while [ \( ! \( -f $TOPFILE \) \) -a \( $PWD != "/" \) ]; do 39 \cd .. 40 T=`PWD= /bin/pwd -P` 41 done 42 \cd $HERE 43 if [ -f "$T/$TOPFILE" ]; then 44 echo $T 45 fi 46 fi 47 fi 48 } 49 50 # Save the current PWD for use in soong_ui 51 export ORIGINAL_PWD=${PWD} 52 export TOP=$(gettop) 53 source ${TOP}/build/soong/scripts/microfactory.bash 54 55 soong_build_go soong_ui android/soong/cmd/soong_ui 56 57 cd ${TOP} 58 exec "$(getoutdir)/soong_ui" "$@" 59
