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extract_utils.sh
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extract_utils.sh
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#!/bin/bash
#
# Copyright (C) 2016 The CyanogenMod Project
# Copyright (C) 2017-2024 The LineageOS Project
#
# SPDX-License-Identifier: Apache-2.0
#
PRODUCT_COPY_FILES_HASHES=()
PRODUCT_COPY_FILES_FIXUP_HASHES=()
PRODUCT_COPY_FILES_SRC=()
PRODUCT_COPY_FILES_DEST=()
PRODUCT_COPY_FILES_ARGS=()
PRODUCT_PACKAGES_HASHES=()
PRODUCT_PACKAGES_FIXUP_HASHES=()
PRODUCT_PACKAGES_SRC=()
PRODUCT_PACKAGES_DEST=()
PRODUCT_PACKAGES_ARGS=()
PRODUCT_SYMLINKS_LIST=()
PACKAGE_LIST=()
REQUIRED_PACKAGES_LIST=
EXTRACT_SRC=
EXTRACT_STATE=-1
EXTRACT_RADIO_STATE=-1
VENDOR_STATE=-1
VENDOR_RADIO_STATE=-1
COMMON=-1
ARCHES=
FULLY_DEODEXED=-1
KEEP_DUMP=${KEEP_DUMP:-0}
SKIP_CLEANUP=${SKIP_CLEANUP:-0}
EXTRACT_TMP_DIR=$(mktemp -d)
HOST=$(uname | tr '[:upper:]' '[:lower:]')
#
# cleanup
#
# kill our tmpfiles with fire on exit
#
function cleanup() {
if [ "$SKIP_CLEANUP" == "true" ] || [ "$SKIP_CLEANUP" == "1" ]; then
echo "Skipping cleanup of $EXTRACT_TMP_DIR"
else
rm -rf "${EXTRACT_TMP_DIR:?}"
fi
}
trap cleanup 0
#
# setup_vendor_deps
#
# $1: Android root directory
# Sets up common dependencies for extraction
#
function setup_vendor_deps() {
export ANDROID_ROOT="$1"
if [ ! -d "$ANDROID_ROOT" ]; then
echo "\$ANDROID_ROOT must be set and valid before including this script!"
exit 1
fi
export BINARIES_LOCATION="$ANDROID_ROOT"/prebuilts/extract-tools/${HOST}-x86/bin
export CLANG_BINUTILS="$ANDROID_ROOT"/prebuilts/clang/host/${HOST}-x86/llvm-binutils-stable
export JDK_BINARIES_LOCATION="$ANDROID_ROOT"/prebuilts/jdk/jdk21/${HOST}-x86/bin
export COMMON_BINARIES_LOCATION="$ANDROID_ROOT"/prebuilts/extract-tools/common
export SIMG2IMG="$BINARIES_LOCATION"/simg2img
export LPUNPACK="$BINARIES_LOCATION"/lpunpack
export OTA_EXTRACTOR="$BINARIES_LOCATION"/ota_extractor
export SIGSCAN="$BINARIES_LOCATION"/SigScan
export STRIPZIP="$BINARIES_LOCATION"/stripzip
export OBJDUMP="$CLANG_BINUTILS"/llvm-objdump
export JAVA="$JDK_BINARIES_LOCATION"/java
export APKTOOL="$COMMON_BINARIES_LOCATION"/apktool/apktool.jar
for VERSION in 0_8 0_9 0_17_2; do
export PATCHELF_${VERSION}="$BINARIES_LOCATION"/patchelf-"${VERSION}"
done
if [ -z "$PATCHELF_VERSION" ]; then
export PATCHELF_VERSION=0_9
fi
if [ -z "$PATCHELF" ]; then
local PATCHELF_VARIABLE="PATCHELF_${PATCHELF_VERSION}"
export PATCHELF=${!PATCHELF_VARIABLE}
fi
}
#
# setup_vendor
#
# $1: device name
# $2: vendor name
# $3: Android root directory
# $4: is common device - optional, default to false
# $5: cleanup - optional, default to true
# $6: custom vendor makefile name - optional, default to false
#
# Must be called before any other functions can be used. This
# sets up the internal state for a new vendor configuration.
#
function setup_vendor() {
local DEVICE="$1"
if [ -z "$DEVICE" ]; then
echo "\$DEVICE must be set before including this script!"
exit 1
fi
local VENDOR="$2"
if [ -z "$VENDOR" ]; then
echo "\$VENDOR must be set before including this script!"
exit 1
fi
export ANDROID_ROOT="$3"
if [ ! -d "$ANDROID_ROOT" ]; then
echo "\$ANDROID_ROOT must be set and valid before including this script!"
exit 1
fi
export OUTDIR=vendor/"$VENDOR"/"$DEVICE"
if [ ! -d "$ANDROID_ROOT/$OUTDIR" ]; then
mkdir -p "$ANDROID_ROOT/$OUTDIR"
fi
VNDNAME="$6"
if [ -z "$VNDNAME" ]; then
VNDNAME="$DEVICE"
fi
export PRODUCTMK="$ANDROID_ROOT"/"$OUTDIR"/"$VNDNAME"-vendor.mk
export ANDROIDBP="$ANDROID_ROOT"/"$OUTDIR"/Android.bp
export ANDROIDMK="$ANDROID_ROOT"/"$OUTDIR"/Android.mk
export BOARDMK="$ANDROID_ROOT"/"$OUTDIR"/BoardConfigVendor.mk
if [ "$4" == "true" ] || [ "$4" == "1" ]; then
COMMON=1
else
COMMON=0
fi
if [ "$5" == "false" ] || [ "$5" == "0" ]; then
VENDOR_STATE=1
VENDOR_RADIO_STATE=1
else
VENDOR_STATE=0
VENDOR_RADIO_STATE=0
fi
setup_vendor_deps "$ANDROID_ROOT"
}
# Helper functions for parsing a spec.
# notes: an optional "|SHA1" that may appear in the format is stripped
# early from the spec in the parse_file_list function, and
# should not be present inside the input parameter passed
# to these functions.
#
# input: spec in the form of "src[:dst][;args]"
# output: "src[:dst]"
#
function spec() {
# Remove the args by removing the longest trailing substring starting with ;
echo "${1%%;*}"
}
#
# input: spec in the form of "src[:dst]"
# output: "src"
#
function spec_src_file() {
# Remove the shortest trailing substring starting with :
# If there's no : to match against, src will be kept,
# otherwise, :dst will be removed
echo "${1%%:*}"
}
function spec_target_file() {
# Remove the shortest beginning substring ending in :
# If there's no : to match against, src will be kept,
# otherwise, src: will be removed
echo "${1##*:}"
}
#
# input: spec in the form of "src[:dst][;args]"
# output: "dst" if present, "src" otherwise.
#
function target_file() {
local SPEC=$(spec "$1")
spec_target_file "$SPEC"
}
function spec_target_args() {
# Remove the shortest beginning substring ending in ;
# If there isn't one, the entire string will be kept, so check
# against that
local ARGS="${2#*;}"
if [ "$1" = "$ARGS" ]; then
echo ""
else
echo "$ARGS"
fi
}
#
# input: spec in the form of "src[:dst][;args]"
# output: "args" if present, "" otherwise.
#
function target_args() {
local SPEC=$(spec "$1")
spec_target_args "$SPEC" "$1"
}
#
# prefix_match:
#
# input:
# - $1: prefix
# - (global variable) PRODUCT_PACKAGES_DEST: array of dst
# - (global variable) PRODUCT_PACKAGES_ARGS: array of args
# output:
# - new array consisting of dst[;args] entries where $1 is a prefix of ${dst}.
#
function prefix_match() {
local PREFIX="$1"
local NEW_ARRAY=()
local DEST_LIST=("${PRODUCT_PACKAGES_DEST[@]}")
local ARGS_LIST=("${PRODUCT_PACKAGES_ARGS[@]}")
local COUNT=${#DEST_LIST[@]}
for ((i = 1; i < COUNT + 1; i++)); do
local FILE="${DEST_LIST[$i - 1]}"
if [[ "$FILE" =~ ^"$PREFIX" ]]; then
local ARGS="${ARGS_LIST[$i - 1]}"
if [[ -z "${ARGS}" || "${ARGS}" =~ 'SYMLINK' ]]; then
NEW_ARRAY+=("${FILE#"$PREFIX"}")
else
NEW_ARRAY+=("${FILE#"$PREFIX"};${ARGS}")
fi
fi
done
printf '%s\n' "${NEW_ARRAY[@]}" | LC_ALL=C sort
}
#
# prefix_match_file:
#
# $1: the prefix to match on
# $2: the file to match the prefix for
#
# Internal function which returns true if a filename contains the
# specified prefix.
#
function prefix_match_file() {
local PREFIX="$1"
local FILE="$2"
if [[ "$FILE" =~ ^"$PREFIX" ]]; then
return 0
else
return 1
fi
}
#
# suffix_match_file:
#
# $1: the suffix to match on
# $2: the file to match the suffix for
#
# Internal function which returns true if a filename contains the
# specified suffix.
#
function suffix_match_file() {
local SUFFIX="$1"
local FILE="$2"
if [[ "$FILE" = *"$SUFFIX" ]]; then
return 0
else
return 1
fi
}
#
# truncate_file
#
# $1: the filename to truncate
#
# Internal function which truncates a filename by removing the first dir
# in the path. ex. vendor/lib/libsdmextension.so -> lib/libsdmextension.so
#
function truncate_file() {
local FILE="$1"
local FIND="${FILE%%/*}"
local LOCATION="${#FIND}+1"
echo "${FILE:$LOCATION}"
}
#
# write_product_copy_files:
#
# Creates the PRODUCT_COPY_FILES section in the product makefile for all
# items in the list which do not start with a dash (-).
#
function write_product_copy_files() {
local COUNT=${#PRODUCT_COPY_FILES_DEST[@]}
local TARGET=
local FILE=
local LINEEND=
if [ "$COUNT" -eq "0" ]; then
return 0
fi
printf '%s\n' "PRODUCT_COPY_FILES += \\" >>"$PRODUCTMK"
for ((i = 1; i < COUNT + 1; i++)); do
TARGET="${PRODUCT_COPY_FILES_DEST[$i - 1]}"
LINEEND=" \\"
if [ "$i" -eq "$COUNT" ]; then
LINEEND=""
fi
if prefix_match_file "product/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_PRODUCT)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system/product/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_PRODUCT)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system_ext/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_SYSTEM_EXT)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system/system_ext/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_SYSTEM_EXT)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "odm/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_ODM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "vendor/odm/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_ODM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system/vendor/odm/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_ODM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "vendor/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_VENDOR)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "vendor_dlkm/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_VENDOR_DLKM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system/vendor/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_VENDOR)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "system/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_SYSTEM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "recovery/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_RECOVERY)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
elif prefix_match_file "vendor_ramdisk/" "$TARGET"; then
local OUTTARGET=$(truncate_file "$TARGET")
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_VENDOR_RAMDISK)/%s%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" "$LINEEND" >>"$PRODUCTMK"
else
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_SYSTEM)/%s%s\n' \
"$OUTDIR" "$TARGET" "$TARGET" "$LINEEND" >>"$PRODUCTMK"
fi
done
return 0
}
function lib_to_package_fixup_clang_rt_ubsan_standalone() {
case "$1" in
libclang_rt.ubsan_standalone-arm-android | \
libclang_rt.ubsan_standalone-aarch64-android)
echo "libclang_rt.ubsan_standalone"
;;
*)
return 1
;;
esac
}
function lib_to_package_fixup_proto_3_9_1() {
case "$1" in
libprotobuf-cpp-lite-3.9.1 | \
libprotobuf-cpp-full-3.9.1)
echo "$1-vendorcompat"
;;
*)
return 1
;;
esac
}
#
# lib_to_package_fixup
#
# $1: library name without the .so suffix
# $2: partition of the file for which we are generating shared libs
# $3: name of the file for which we are generating shared libs
#
#
# Can be overridden by device-level extract-files.sh
#
function lib_to_package_fixup() {
lib_to_package_fixup_clang_rt_ubsan_standalone "$1" ||
lib_to_package_fixup_proto_3_9_1 "$1"
}
#
# write_package_shared_libs:
#
# $1: File name inside target list
#
function write_package_shared_libs() {
local SRC="$1"
local LOCATION="$2"
local FILE="$3"
local PARTITION="$4"
local FILE_PATH="$ANDROID_ROOT/$OUTDIR/$SRC/$LOCATION/$FILE"
local LIBS=$("$OBJDUMP" -p "$FILE_PATH" 2>/dev/null | sed -n 's/^\s*NEEDED\s*\(.*\).so$/\1/p')
local PACKAGES=$(
while IFS= read -r LIB; do
lib_to_package_fixup "$LIB" "$PARTITION" "$FILE" || echo "$LIB"
done <<<"$LIBS"
)
local PACKAGES_LIST=$(echo "$PACKAGES" | sed 's/\(.\+\)/"\1",/g' | tr '\n' ' ')
printf '\t\t\tshared_libs: [%s],\n' "$PACKAGES_LIST"
}
#
# write_blueprint_packages:
#
# $1: The LOCAL_MODULE_CLASS for the given module list
# $2: /system, /odm, /product, /system_ext, or /vendor partition
# $3: type-specific extra flags
# $4: Target list separated by newlines
#
# Internal function which writes out the BUILD_PREBUILT stanzas
# for all modules in the list. This is called by write_product_packages
# after the modules are categorized.
#
function write_blueprint_packages() {
local CLASS="$1"
local PARTITION="$2"
local EXTRA="$3"
local FILELIST="$4"
local BASENAME=
local EXTENSION=
local PKGNAME=
local SRC=
local STEM=
local OVERRIDEPKG=
local REQUIREDPKG=
local DISABLE_CHECKELF=
local GENERATE_DEPS=
if [ -z "$EXTRA" ]; then
if [ "$CLASS" = "RFSA" ]; then
EXTRA="lib/rfsa"
elif [ "$CLASS" = "APEX" ]; then
EXTRA="apex"
elif [ "$CLASS" = "APPS" ]; then
EXTRA="app"
elif [ "$CLASS" = "JAVA_LIBRARIES" ]; then
EXTRA="framework"
elif [ "$CLASS" = "ETC" ]; then
EXTRA="etc"
elif [ "$CLASS" = "EXECUTABLES" ]; then
EXTRA="bin"
fi
fi
local SRC_REL=
if [ -n "$PARTITION" ]; then
SRC_REL+="$PARTITION"
fi
# SHARED_LIBRARIES's EXTRA is not a path
if [ -n "$EXTRA" ] &&
[ "$CLASS" != "SHARED_LIBRARIES" ]; then
if [ -n "$SRC_REL" ]; then
SRC_REL+="/"
fi
SRC_REL+="$EXTRA"
fi
# Automatically match everything except SHARED_LIBRARIES and RFSA
if [ -z "$FILELIST" ] &&
[ "$CLASS" != "SHARED_LIBRARIES" ] &&
[ "$CLASS" != "RFSA" ]; then
FILELIST=$(prefix_match "$SRC_REL/")
fi
local SRC="proprietary/$SRC_REL"
[ "$COMMON" -eq 1 ] && local VENDOR="${VENDOR_COMMON:-$VENDOR}"
while IFS= read -r P; do
if [ "$P" = "" ]; then
continue
fi
# prefix_match results already only contain the dest part
local FILE=$(spec "$P")
local SPEC_ARGS=$(spec_target_args "$FILE" "$P")
local ARGS=(${SPEC_ARGS//;/ })
local DIRNAME="${FILE%/*}"
if [ "$DIRNAME" = "$FILE" ]; then
DIRNAME="."
fi
local BASENAME="${FILE##*/}"
EXTENSION=${BASENAME##*.}
PKGNAME=${BASENAME%.*}
if [ "$CLASS" = "EXECUTABLES" ] && [ "$EXTENSION" != "sh" ]; then
PKGNAME="$BASENAME"
EXTENSION=""
fi
if [ "$CLASS" = "ETC" ] && [ "$EXTENSION" = "xml" ]; then
PKGNAME="$BASENAME"
fi
# Allow overriding module name
STEM=
if [ "$TARGET_ENABLE_CHECKELF" == "true" ]; then
DISABLE_CHECKELF=
GENERATE_DEPS="true"
else
DISABLE_CHECKELF="true"
fi
for ARG in "${ARGS[@]}"; do
if [[ "$ARG" =~ "MODULE" ]]; then
STEM="$PKGNAME"
PKGNAME=${ARG#*=}
elif [[ "$ARG" == "DISABLE_CHECKELF" ]]; then
DISABLE_CHECKELF="true"
fi
done
# Add to final package list
PACKAGE_LIST+=("$PKGNAME")
if [ "$CLASS" = "SHARED_LIBRARIES" ]; then
printf 'cc_prebuilt_library_shared {\n'
printf '\tname: "%s",\n' "$PKGNAME"
if [ -n "$STEM" ]; then
printf '\tstem: "%s",\n' "$STEM"
fi
printf '\towner: "%s",\n' "$VENDOR"
printf '\tstrip: {\n'
printf '\t\tnone: true,\n'
printf '\t},\n'
printf '\ttarget: {\n'
if [ "$EXTRA" = "both" ] || [ "$EXTRA" = "32" ]; then
printf '\t\tandroid_arm: {\n'
printf '\t\t\tsrcs: ["%s/lib/%s"],\n' "$SRC" "$FILE"
if [ -n "$GENERATE_DEPS" ]; then
write_package_shared_libs "$SRC" "lib" "$FILE" "$PARTITION"
fi
printf '\t\t},\n'
fi
if [ "$EXTRA" = "both" ] || [ "$EXTRA" = "64" ]; then
printf '\t\tandroid_arm64: {\n'
printf '\t\t\tsrcs: ["%s/lib64/%s"],\n' "$SRC" "$FILE"
if [ -n "$GENERATE_DEPS" ]; then
write_package_shared_libs "$SRC" "lib64" "$FILE" "$PARTITION"
fi
printf '\t\t},\n'
fi
printf '\t},\n'
printf '\tcompile_multilib: "%s",\n' "$EXTRA"
if [ -n "$DISABLE_CHECKELF" ]; then
printf '\tcheck_elf_files: false,\n'
fi
elif [ "$CLASS" = "RFSA" ]; then
printf 'prebuilt_rfsa {\n'
printf '\tname: "%s",\n' "$PKGNAME"
printf '\tfilename: "%s",\n' "$BASENAME"
printf '\towner: "%s",\n' "$VENDOR"
printf '\tsrc: "%s/%s",\n' "$SRC" "$FILE"
elif [ "$CLASS" = "APEX" ]; then
printf 'prebuilt_apex {\n'
printf '\tname: "%s",\n' "$PKGNAME"
printf '\towner: "%s",\n' "$VENDOR"
printf '\tsrc: "%s/%s",\n' "$SRC" "$FILE"
printf '\tfilename: "%s",\n' "$FILE"
elif [ "$CLASS" = "APPS" ]; then
printf 'android_app_import {\n'
printf '\tname: "%s",\n' "$PKGNAME"
printf '\towner: "%s",\n' "$VENDOR"
printf '\tapk: "%s/%s",\n' "$SRC" "$FILE"
USE_PLATFORM_CERTIFICATE="true"
for ARG in "${ARGS[@]}"; do
if [ "$ARG" = "PRESIGNED" ]; then
USE_PLATFORM_CERTIFICATE="false"
printf '\tpreprocessed: true,\n'
printf '\tpresigned: true,\n'
elif [[ "$ARG" =~ "OVERRIDES" ]]; then
OVERRIDEPKG=${ARG#*=}
OVERRIDEPKG=${OVERRIDEPKG//,/\", \"}
printf '\toverrides: ["%s"],\n' "$OVERRIDEPKG"
elif [[ "$ARG" =~ "REQUIRED" ]]; then
REQUIREDPKG=${ARG#*=}
REQUIRED_PACKAGES_LIST+="$REQUIREDPKG,"
printf '\trequired: ["%s"],\n' "${REQUIREDPKG//,/\", \"}"
elif [[ "$ARG" =~ "SYMLINK" ]]; then
continue
elif [ -n "$ARG" ]; then
USE_PLATFORM_CERTIFICATE="false"
printf '\tcertificate: "%s",\n' "$ARG"
fi
done
if [ "$USE_PLATFORM_CERTIFICATE" = "true" ]; then
printf '\tcertificate: "platform",\n'
fi
elif [ "$CLASS" = "JAVA_LIBRARIES" ]; then
printf 'dex_import {\n'
printf '\tname: "%s",\n' "$PKGNAME"
printf '\towner: "%s",\n' "$VENDOR"
printf '\tjars: ["%s/%s"],\n' "$SRC" "$FILE"
elif [ "$CLASS" = "ETC" ]; then
if [ "$EXTENSION" = "xml" ]; then
printf 'prebuilt_etc_xml {\n'
else
printf 'prebuilt_etc {\n'
fi
printf '\tname: "%s",\n' "$PKGNAME"
printf '\towner: "%s",\n' "$VENDOR"
printf '\tsrc: "%s/%s",\n' "$SRC" "$FILE"
printf '\tfilename_from_src: true,\n'
elif [ "$CLASS" = "EXECUTABLES" ]; then
local FILE_PATH="$ANDROID_ROOT/$OUTDIR/$SRC/$FILE"
local ELF_FORMAT=$("$OBJDUMP" -a "$FILE_PATH" 2>/dev/null | sed -nE "s|^.+file format elf(..).+$|\1|p")
if [ "$ELF_FORMAT" = "" ]; then
# This is not an elf file, assume it's a shell script that doesn't have an extension
# Setting extension here does not change the target extension, only the module type
EXTENSION="sh"
fi
if [ "$EXTENSION" = "sh" ]; then
printf 'sh_binary {\n'
else
printf 'cc_prebuilt_binary {\n'
fi
printf '\tname: "%s",\n' "$PKGNAME"
if [ -n "$STEM" ]; then
printf '\tstem: "%s",\n' "$STEM"
fi
printf '\towner: "%s",\n' "$VENDOR"
if [ "$EXTENSION" != "sh" ]; then
printf '\ttarget: {\n'
if [ "$ELF_FORMAT" = "64" ]; then
printf '\t\tandroid_arm64: {\n'
else
printf '\t\tandroid_arm: {\n'
fi
printf '\t\t\tsrcs: ["%s/%s"],\n' "$SRC" "$FILE"
if [ -n "$GENERATE_DEPS" ]; then
write_package_shared_libs "$SRC" "" "$FILE" "$PARTITION"
fi
printf '\t\t},\n'
printf '\t},\n'
if [ "$ELF_FORMAT" = "64" ]; then
printf '\tcompile_multilib: "%s",\n' "64"
else
printf '\tcompile_multilib: "%s",\n' "32"
fi
if [ -n "$DISABLE_CHECKELF" ]; then
printf '\tcheck_elf_files: false,\n'
fi
printf '\tstrip: {\n'
printf '\t\tnone: true,\n'
printf '\t},\n'
printf '\tprefer: true,\n'
else
printf '\tsrc: "%s/%s",\n' "$SRC" "$FILE"
printf '\tfilename: "%s",\n' "$BASENAME"
fi
fi
if [ "$CLASS" = "APPS" ]; then
printf '\tdex_preopt: {\n'
printf '\t\tenabled: false,\n'
printf '\t},\n'
fi
if [ "$CLASS" = "SHARED_LIBRARIES" ] || [ "$CLASS" = "EXECUTABLES" ] || [ "$CLASS" = "RFSA" ]; then
if [ "$DIRNAME" != "." ]; then
if [ "$EXTENSION" = "sh" ]; then
printf '\tsub_dir: "%s",\n' "$DIRNAME"
else
printf '\trelative_install_path: "%s",\n' "$DIRNAME"
fi
fi
fi
if [ "$CLASS" = "ETC" ]; then
if [ "$DIRNAME" != "." ]; then
printf '\tsub_dir: "%s",\n' "$DIRNAME"
fi
fi
if [ "$CLASS" = "SHARED_LIBRARIES" ]; then
printf '\tprefer: true,\n'
fi
if [ "$EXTRA" = "priv-app" ]; then
printf '\tprivileged: true,\n'
fi
if [ "$PARTITION" = "vendor" ]; then
printf '\tsoc_specific: true,\n'
elif [ "$PARTITION" = "product" ]; then
printf '\tproduct_specific: true,\n'
elif [ "$PARTITION" = "system_ext" ]; then
printf '\tsystem_ext_specific: true,\n'
elif [ "$PARTITION" = "odm" ]; then
printf '\tdevice_specific: true,\n'
fi
printf '}\n\n'
done <<<"$FILELIST"
}
function do_comm() {
LC_ALL=C comm "$1" <(echo "$2") <(echo "$3")
}
#
# write_product_packages:
#
# This function will create prebuilt entries in the
# Android.bp and associated PRODUCT_PACKAGES list in the
# product makefile for all files in the blob list which
# start with a single dash (-) character.
#
function write_product_packages() {
PACKAGE_LIST=()
local COUNT=${#PRODUCT_PACKAGES_DEST[@]}
if [ "$COUNT" = "0" ]; then
return 0
fi
# Figure out what's 32-bit, what's 64-bit, and what's multilib
local T_LIB32=$(prefix_match "lib/")
local T_LIB64=$(prefix_match "lib64/")
local MULTILIBS=$(do_comm -12 "$T_LIB32" "$T_LIB64")
local LIB32=$(do_comm -23 "$T_LIB32" "$MULTILIBS")
local LIB64=$(do_comm -23 "$T_LIB64" "$MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "" "both" "$MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "" "32" "$LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "" "64" "$LIB64"
} >>"$ANDROIDBP"
local T_S_LIB32=$(prefix_match "system/lib/")
local T_S_LIB64=$(prefix_match "system/lib64/")
local S_MULTILIBS=$(do_comm -12 "$T_S_LIB32" "$T_S_LIB64")
local S_LIB32=$(do_comm -23 "$T_S_LIB32" "$S_MULTILIBS")
local S_LIB64=$(do_comm -23 "$T_S_LIB64" "$S_MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "system" "both" "$S_MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "system" "32" "$S_LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "system" "64" "$S_LIB64"
} >>"$ANDROIDBP"
local T_V_LIB32=$(prefix_match "vendor/lib/")
local T_V_LIB64=$(prefix_match "vendor/lib64/")
local V_RFSA=$(prefix_match "vendor/lib/rfsa/")
local V_MULTILIBS=$(do_comm -12 "$T_V_LIB32" "$T_V_LIB64")
local V_LIB32=$(do_comm -23 "$T_V_LIB32" "$V_MULTILIBS")
local V_LIB32=$(grep -v 'rfsa/' <(echo "$V_LIB32"))
local V_LIB64=$(do_comm -23 "$T_V_LIB64" "$V_MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "vendor" "both" "$V_MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "vendor" "32" "$V_LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "vendor" "64" "$V_LIB64"
write_blueprint_packages "RFSA" "vendor" "" "$V_RFSA"
} >>"$ANDROIDBP"
local T_P_LIB32=$(prefix_match "product/lib/")
local T_P_LIB64=$(prefix_match "product/lib64/")
local P_MULTILIBS=$(do_comm -12 "$T_P_LIB32" "$T_P_LIB64")
local P_LIB32=$(do_comm -23 "$T_P_LIB32" "$P_MULTILIBS")
local P_LIB64=$(do_comm -23 "$T_P_LIB64" "$P_MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "product" "both" "$P_MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "product" "32" "$P_LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "product" "64" "$P_LIB64"
} >>"$ANDROIDBP"
local T_SE_LIB32=$(prefix_match "system_ext/lib/")
local T_SE_LIB64=$(prefix_match "system_ext/lib64/")
local SE_MULTILIBS=$(do_comm -12 "$T_SE_LIB32" "$T_SE_LIB64")
local SE_LIB32=$(do_comm -23 "$T_SE_LIB32" "$SE_MULTILIBS")
local SE_LIB64=$(do_comm -23 "$T_SE_LIB64" "$SE_MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "system_ext" "both" "$SE_MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "system_ext" "32" "$SE_LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "system_ext" "64" "$SE_LIB64"
} >>"$ANDROIDBP"
local T_O_LIB32=$(prefix_match "odm/lib/")
local T_O_LIB64=$(prefix_match "odm/lib64/")
local O_RFSA=$(prefix_match "odm/lib/rfsa/")
local O_MULTILIBS=$(do_comm -12 "$T_O_LIB32" "$T_O_LIB64")
local O_LIB32=$(do_comm -23 "$T_O_LIB32" "$O_MULTILIBS")
local O_LIB32=$(grep -v 'rfsa/' <(echo "$O_LIB32"))
local O_LIB64=$(do_comm -23 "$T_O_LIB64" "$O_MULTILIBS")
{
write_blueprint_packages "SHARED_LIBRARIES" "odm" "both" "$O_MULTILIBS"
write_blueprint_packages "SHARED_LIBRARIES" "odm" "32" "$O_LIB32"
write_blueprint_packages "SHARED_LIBRARIES" "odm" "64" "$O_LIB64"
write_blueprint_packages "RFSA" "odm" "" "$O_RFSA"
} >>"$ANDROIDBP"
# APEX
{
write_blueprint_packages "APEX" ""
write_blueprint_packages "APEX" "system"
write_blueprint_packages "APEX" "vendor"
write_blueprint_packages "APEX" "system_ext"
} >>"$ANDROIDBP"
# Apps
{
write_blueprint_packages "APPS" "" ""
write_blueprint_packages "APPS" "" "priv-app"
write_blueprint_packages "APPS" "system" ""
write_blueprint_packages "APPS" "system" "priv-app"
write_blueprint_packages "APPS" "vendor" ""
write_blueprint_packages "APPS" "vendor" "priv-app"
write_blueprint_packages "APPS" "product" ""
write_blueprint_packages "APPS" "product" "priv-app"
write_blueprint_packages "APPS" "system_ext" ""
write_blueprint_packages "APPS" "system_ext" "priv-app"
write_blueprint_packages "APPS" "odm" ""
write_blueprint_packages "APPS" "odm" "priv-app"
} >>"$ANDROIDBP"
# Framework
{
write_blueprint_packages "JAVA_LIBRARIES" ""
write_blueprint_packages "JAVA_LIBRARIES" "system"
write_blueprint_packages "JAVA_LIBRARIES" "vendor"
write_blueprint_packages "JAVA_LIBRARIES" "product"
write_blueprint_packages "JAVA_LIBRARIES" "system_ext"
write_blueprint_packages "JAVA_LIBRARIES" "odm"
} >>"$ANDROIDBP"
# Etc
{
write_blueprint_packages "ETC" ""
write_blueprint_packages "ETC" "system"
write_blueprint_packages "ETC" "vendor"
write_blueprint_packages "ETC" "product"
write_blueprint_packages "ETC" "system_ext"
write_blueprint_packages "ETC" "odm"
} >>"$ANDROIDBP"
# Executables
{
write_blueprint_packages "EXECUTABLES" ""
write_blueprint_packages "EXECUTABLES" "system"
write_blueprint_packages "EXECUTABLES" "vendor"
write_blueprint_packages "EXECUTABLES" "product"
write_blueprint_packages "EXECUTABLES" "system_ext"
write_blueprint_packages "EXECUTABLES" "odm"
} >>"$ANDROIDBP"
write_package_definition "${PACKAGE_LIST[@]}" >>"$PRODUCTMK"
}
#
# write_symlink_packages:
#
# Creates symlink entries in the Android.bp and related PRODUCT_PACKAGES
# list in the product makefile for all files in the blob list which has
# SYMLINK argument.
#
function write_symlink_packages() {
local FILE=
local ARCH=
local BASENAME=
local PKGNAME=
local PREFIX=
local SYMLINK_BASENAME=
local SYMLINK_PACKAGES=()
# Sort the symlinks list for comm
PRODUCT_SYMLINKS_LIST=($(printf '%s\n' "${PRODUCT_SYMLINKS_LIST[@]}" | LC_ALL=C sort))
local COUNT=${#PRODUCT_SYMLINKS_LIST[@]}
if [ "$COUNT" = "0" ]; then
return 0
fi
for LINE in "${PRODUCT_SYMLINKS_LIST[@]}"; do
FILE=$(target_file "$LINE")
if [[ "$LINE" =~ '/lib64/' || "$LINE" =~ '/lib/arm64/' ]]; then
ARCH="64"
elif [[ "$LINE" =~ '/lib/' ]]; then
ARCH="32"
fi
BASENAME=$(basename "$FILE")
local SPEC_ARGS=$(target_args "$LINE")
local ARGS=(${SPEC_ARGS//;/ })
for ARG in "${ARGS[@]}"; do
if [[ "$ARG" =~ "SYMLINK" ]]; then
SYMLINKS=${ARG#*=}
SYMLINKS=(${SYMLINKS//,/ })
for SYMLINK in "${SYMLINKS[@]}"; do
SYMLINK_BASENAME=$(basename "$SYMLINK")
PKGNAME="${BASENAME%.*}_${SYMLINK_BASENAME%.*}_symlink${ARCH}"
if [[ "${SYMLINK_PACKAGES[@]}" =~ "$PKGNAME" ]]; then
PKGNAME+="_$(grep -o "$PKGNAME" <<<${SYMLINK_PACKAGES[*]} | wc -l)"
fi
{
printf 'install_symlink {\n'
printf '\tname: "%s",\n' "$PKGNAME"
if prefix_match_file "vendor/" "$SYMLINK"; then
PREFIX='vendor/'
printf '\tsoc_specific: true,\n'
elif prefix_match_file "product/" "$SYMLINK"; then
PREFIX='product/'
printf '\tproduct_specific: true,\n'
elif prefix_match_file "system_ext/" "$SYMLINK"; then
PREFIX='system_ext/'
printf '\tsystem_ext_specific: true,\n'
elif prefix_match_file "odm/" "$SYMLINK"; then
PREFIX='odm/'
printf '\tdevice_specific: true,\n'
fi
printf '\tinstalled_location: "%s",\n' "${SYMLINK#"$PREFIX"}"
printf '\tsymlink_target: "/%s",\n' "$FILE"
printf '}\n\n'
} >>"$ANDROIDBP"
SYMLINK_PACKAGES+=("$PKGNAME")
done
fi
done
done
write_package_definition "${SYMLINK_PACKAGES[@]}" >>"$PRODUCTMK"
}
#
# write_single_product_copy_files:
#
# $1: the file to be copied
#
# Creates a PRODUCT_COPY_FILES section in the product makefile for the
# item provided in $1.
#
function write_single_product_copy_files() {
local FILE="$1"
if [ -z "$FILE" ]; then
echo "A file must be provided to write_single_product_copy_files()!"
exit 1
fi
local TARGET=$(target_file "$FILE")
local OUTTARGET=$(truncate_file "$TARGET")
printf '%s\n' "PRODUCT_COPY_FILES += \\" >>"$PRODUCTMK"
printf ' %s/proprietary/%s:$(TARGET_COPY_OUT_PRODUCT)/%s\n' \
"$OUTDIR" "$TARGET" "$OUTTARGET" >>"$PRODUCTMK"
}
#
# write_single_product_packages:
#
# $1: the package to be built
#
# Creates a PRODUCT_PACKAGES section in the product makefile for the
# item provided in $1.
#
function write_single_product_packages() {
local PACKAGE="$1"
if [ -z "$PACKAGE" ]; then