126 lines
3.5 KiB
Bash
Executable file
126 lines
3.5 KiB
Bash
Executable file
#!/bin/bash
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#TODO(b/35570956): Do with Soong instead.
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#Note: see do_makefiles_update below.
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function package_root_to_package() {
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echo $1 | cut -f1 -d:
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}
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function package_root_to_root() {
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echo $1 | cut -f2 -d:
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}
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##
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# Makes sure the appropriate directories are visible.
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# Usage: check_dirs root_or_cwd [package:root ...]
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function check_dirs() {
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local root_or_cwd=$1
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shift 1
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for package_root in "$@"; do
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dir=$(package_root_to_root $package_root)
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if [ ! -d $root_or_cwd$dir ] ; then
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echo "Where is $dir?";
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return 1;
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fi
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done
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}
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##
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# Gets all packages in a directory.
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# Usage: get_packages package root
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function get_packages() {
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local current_dir=$1
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local current_package=$2
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pushd $current_dir > /dev/null;
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find . -type f -name \*.hal -exec dirname {} \; | sort -u | \
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cut -c3- | \
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awk -F'/' \
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'{printf("'$current_package'"); for(i=1;i<NF;i++){printf(".%s", $i);}; printf("@%s\n", $NF);}';
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popd > /dev/null;
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}
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##
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# Package roots to arguments.
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# Usage: get_root_arguments [package:root ...]
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function get_root_arguments() {
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for package_root in "$@"; do
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echo "-r $package_root"
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done
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}
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##
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# Subdirectories of a directory which contain Android.bps
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# Note, does not return Android.bp in the current directory.
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#
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# Usage: get_bp_dirs dir
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function get_bp_dirs() {
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find $1/* \
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-mindepth 1 \
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-name "Android.bp" \
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-printf "%H\n" \
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| sort | uniq
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}
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##
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# Returns directory path for a package
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# Usage: get_package_dir package_root_dir package_prefix package
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function get_package_dir() {
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local package_dir=`echo $3 | cut -f1 -d@ | sed "s/$2\.//" | sed "s/\./\//g"`
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local package_version=`echo $3 | cut -f2 -d@`
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echo $1/$package_dir/$package_version
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}
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##
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# Helps manage the package root of a HAL directory.
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# Should be called from the android root directory.
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#
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# Usage: do_makefiles_update [package:root ...]
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# Where the first package root is the current one.
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#
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function do_makefiles_update() {
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local root_or_cwd=${ANDROID_BUILD_TOP%%/}${ANDROID_BUILD_TOP:+/}
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local current_package=$(package_root_to_package $1)
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local current_dir=$root_or_cwd$(package_root_to_root $1)
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echo "Updating makefiles for $current_package in $current_dir."
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check_dirs "$root_or_cwd" $@ || return 1
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local packages=$(get_packages $current_dir $current_package) || return 1
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local root_arguments=$(get_root_arguments $@) || return 1
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for p in $packages; do
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echo "Updating $p";
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local additional_options=
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if [[ -f $(get_package_dir $current_dir $current_package $p)/.hidl_for_test ]]; then additional_options="-t"; fi
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hidl-gen -Lmakefile $root_arguments $p;
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rc=$?; if [[ $rc != 0 ]]; then return $rc; fi
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hidl-gen -Landroidbp $root_arguments $additional_options $p;
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rc=$?; if [[ $rc != 0 ]]; then return $rc; fi
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done
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local android_dirs=$(get_bp_dirs $current_dir) || return 1
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echo "Updating Android.bp files."
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for bp_dir in $android_dirs; do
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bp="$bp_dir/Android.bp"
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# locations of Android.bp files in specific subdirectory of frameworks/hardware/interfaces
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android_bps=$(find $bp_dir \
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-name "Android.bp" \
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! -path $bp_dir/Android.bp \
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-printf "%h\n" \
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| sort)
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echo "// This is an autogenerated file, do not edit." > "$bp";
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echo "subdirs = [" >> "$bp";
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for a in $android_bps; do
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echo " \"${a#$bp_dir/}\"," >> "$bp";
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done
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echo "]" >> "$bp";
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done
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}
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