update-makefiles.sh

   1 #!/bin/bash
   2
   3 if [ ! -d hardware/interfaces ] ; then
   4   echo "Where is hardware/interfaces?";
   5   exit 1;
   6 fi
   7
   8 if [ ! -d system/libhidl/transport ] ; then
   9   echo "Where is system/libhidl/transport?";
  10   exit 1;
  11 fi
  12
  13 packages=$(pushd hardware/interfaces > /dev/null; \
  14            find . -type f -name \*.hal -exec dirname {} \; | sort -u | \
  15            cut -c3- | \
  16            awk -F'/' \
  17                 '{printf("android.hardware"); for(i=1;i<NF;i++){printf(".%s", $i);}; printf("@%s\n", $NF);}'; \
  18            popd > /dev/null)
  19
  20 for p in $packages; do
  21   echo "Updating $p";
  22   hidl-gen -Lmakefile -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport $p;
  23   hidl-gen -Landroidbp -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport $p;
  24 done
  25
  26 # subdirectories of hardware/interfaces which contain an Android.bp file
  27 android_dirs=$(find hardware/interfaces/*/     \
  28               -name "Android.bp"               \
  29               -printf "%h\n"                   \
  30               | cut -d "/" -f1-3               \
  31               | sort | uniq)
  32
  33 echo "Updating Android.bp files."
  34
  35 for bp_dir in $android_dirs; do
  36   bp="$bp_dir/Android.bp"
  37   # locations of Android.bp files in specific subdirectory of hardware/interfaces
  38   android_bps=$(find $bp_dir                   \
  39                 -name "Android.bp"             \
  40                 ! -path $bp_dir/Android.bp     \
  41                 -printf "%h\n"                 \
  42                 | sort)
  43
  44   echo "// This is an autogenerated file, do not edit." > "$bp";
  45   echo "subdirs = [" >> "$bp";
  46   for a in $android_bps; do
  47     echo "    \"${a#$bp_dir/}\"," >> "$bp";
  48   done
  49   echo "]" >> "$bp";
  50 done