update-makefiles.sh

#!/bin/bash

if [ ! -d hardware/interfaces ] ; then
  echo "Where is hardware/interfaces?";
  exit 1;
fi

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 $p;
  hidl-gen -Landroidbp -r android.hardware:hardware/interfaces $p;
done

bp="hardware/interfaces/Android.bp"
androidbps=$(find hardware/interfaces/*/      \
             -name "Android.bp"               \
             -exec dirname {} \;              \
             | sort)

echo "Updating $bp"

echo "// This is an autogenerated file, do not edit." > $bp;
echo "subdirs = [" >> $bp;
for a in $androidbps; do
  echo "    \"${a#*hardware/interfaces/}\"," >> $bp;
done
echo "]" >> $bp;