Merge "Use simplified update-makefiles.sh script."

#!/bin/bash

if [ ! -d hardware/interfaces ] ; then

  echo "Where is hardware/interfaces?";

  exit 1;

fi

source system/tools/hidl/update-makefiles-helper.sh

if [ ! -d system/libhidl/transport ] ; then

  echo "Where is system/libhidl/transport?";

  exit 1;

fi

do_makefiles_update \

  "android.hardware:hardware/interfaces" \

  "android.hidl:system/libhidl/transport"

packages=$(pushd hardware/interfaces > /dev/null; \

           find . -type f -name \*.hal -exec dirname {} \; | sort -u | \

           cut -c3- | \

           awk -F'/' \

                '{printf("android.hardware"); for(i=1;i<NF;i++){printf(".%s", $i);}; printf("@%s\n", $NF);}'; \

           popd > /dev/null)

for p in $packages; do

  echo "Updating $p";

  hidl-gen -Lmakefile -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport $p;

  rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi

  hidl-gen -Landroidbp -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport $p;

  rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi

done

# subdirectories of hardware/interfaces which contain an Android.bp file

android_dirs=$(find hardware/interfaces/*/     \

              -name "Android.bp"               \

              -printf "%h\n"                   \

              | cut -d "/" -f1-3               \

              | sort | uniq)

echo "Updating Android.bp files."

for bp_dir in $android_dirs; do

  bp="$bp_dir/Android.bp"

  # locations of Android.bp files in specific subdirectory of hardware/interfaces

  android_bps=$(find $bp_dir                   \

                -name "Android.bp"             \

                ! -path $bp_dir/Android.bp     \

                -printf "%h\n"                 \

                | sort)

  echo "// This is an autogenerated file, do not edit." > "$bp";

  echo "subdirs = [" >> "$bp";

  for a in $android_bps; do

    echo "    \"${a#$bp_dir/}\"," >> "$bp";

  done

  echo "]" >> "$bp";

done