soong_ui.bash 1.9 KB

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  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. # To track how long we took to startup. %N isn't supported on Darwin, but
  17. # that's detected in the Go code, which skips calculating the startup time.
  18. export TRACE_BEGIN_SOONG=$(date +%s%N)
  19. # Function to find top of the source tree (if $TOP isn't set) by walking up the
  20. # tree.
  21. function gettop
  22. {
  23. local TOPFILE=build/soong/root.bp
  24. if [ -n "${TOP-}" -a -f "${TOP-}/${TOPFILE}" ] ; then
  25. # The following circumlocution ensures we remove symlinks from TOP.
  26. (cd $TOP; PWD= /bin/pwd)
  27. else
  28. if [ -f $TOPFILE ] ; then
  29. # The following circumlocution (repeated below as well) ensures
  30. # that we record the true directory name and not one that is
  31. # faked up with symlink names.
  32. PWD= /bin/pwd
  33. else
  34. local HERE=$PWD
  35. T=
  36. while [ \( ! \( -f $TOPFILE \) \) -a \( $PWD != "/" \) ]; do
  37. \cd ..
  38. T=`PWD= /bin/pwd -P`
  39. done
  40. \cd $HERE
  41. if [ -f "$T/$TOPFILE" ]; then
  42. echo $T
  43. fi
  44. fi
  45. fi
  46. }
  47. # Save the current PWD for use in soong_ui
  48. export ORIGINAL_PWD=${PWD}
  49. export TOP=$(gettop)
  50. source ${TOP}/build/soong/scripts/microfactory.bash
  51. soong_build_go soong_ui android/soong/cmd/soong_ui
  52. cd ${TOP}
  53. exec "$(getoutdir)/soong_ui" "$@"