mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-21 07:27:30 +00:00
723 lines
21 KiB
Bash
Executable File
723 lines
21 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2009 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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# This script imports new versions of OpenSSL (http://openssl.org/source) into the
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# Android source tree. To run, (1) fetch the appropriate tarball from the OpenSSL repository,
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# (2) check the gpg/pgp signature, and then (3) run:
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# ./import_openssl.sh import openssl-*.tar.gz
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#
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# IMPORTANT: See README.android for additional details.
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# turn on exit on error as well as a warning when it happens
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set -e
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trap "echo WARNING: Exiting on non-zero subprocess exit code" ERR;
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# Make sure we're in the right directory.
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cd $(dirname $0)
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# Ensure consistent sorting order / tool output.
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export LANG=C
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export LC_ALL=C
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PERL_EXE="perl -C0"
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function die() {
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declare -r message=$1
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echo $message
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exit 1
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}
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function usage() {
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declare -r message=$1
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if [ ! "$message" = "" ]; then
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echo $message
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fi
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echo "Usage:"
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echo " ./import_openssl.sh import </path/to/openssl-*.tar.gz>"
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echo " ./import_openssl.sh regenerate <patch/*.patch>"
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echo " ./import_openssl.sh generate <patch/*.patch> </path/to/openssl-*.tar.gz>"
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exit 1
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}
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function main() {
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if [ ! -d patches ]; then
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die "OpenSSL patch directory patches/ not found"
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fi
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if [ ! -f openssl.version ]; then
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die "openssl.version not found"
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fi
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source ./openssl.version
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if [ "$OPENSSL_VERSION" == "" ]; then
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die "Invalid openssl.version; see README.android for more information"
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fi
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OPENSSL_DIR=openssl-$OPENSSL_VERSION
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OPENSSL_DIR_ORIG=$OPENSSL_DIR.orig
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if [ ! -f openssl.config ]; then
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die "openssl.config not found"
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fi
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source ./openssl.config
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if [ "$CONFIGURE_ARGS" == "" -o "$UNNEEDED_SOURCES" == "" -o "$NEEDED_SOURCES" == "" ]; then
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die "Invalid openssl.config; see README.android for more information"
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fi
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declare -r command=$1
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shift || usage "No command specified. Try import, regenerate, or generate."
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if [ "$command" = "import" ]; then
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declare -r tar=$1
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shift || usage "No tar file specified."
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import $tar
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elif [ "$command" = "regenerate" ]; then
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declare -r patch=$1
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shift || usage "No patch file specified."
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[ -d $OPENSSL_DIR ] || usage "$OPENSSL_DIR not found, did you mean to use generate?"
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[ -d $OPENSSL_DIR_ORIG ] || usage "$OPENSSL_DIR_ORIG not found, did you mean to use generate?"
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regenerate $patch
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elif [ "$command" = "generate" ]; then
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declare -r patch=$1
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shift || usage "No patch file specified."
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declare -r tar=$1
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shift || usage "No tar file specified."
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generate $patch $tar
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else
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usage "Unknown command specified $command. Try import, regenerate, or generate."
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fi
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}
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# Compute the name of an assembly source file generated by one of the
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# gen_asm_xxxx() functions below. The logic is the following:
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# - if "$2" is not empty, output it directly
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# - otherwise, change the file extension of $1 from .pl to .S and output
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# it.
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# Usage: default_asm_file "$1" "$2"
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# or default_asm_file "$@"
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#
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# $1: generator path (perl script)
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# $2: optional output file name.
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function default_asm_file () {
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if [ "$2" ]; then
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echo "$2"
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else
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echo "${1%%.pl}.S"
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fi
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}
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# Generate an ARM assembly file.
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# $1: generator (perl script)
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# $2: [optional] output file name
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function gen_asm_arm () {
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local OUT
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OUT=$(default_asm_file "$@")
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$PERL_EXE "$1" void "$OUT" > "$OUT"
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}
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# Generate an ARMv8 64-bit assembly file.
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# $1: generator (perl script)
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# $2: [optional] output file name
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function gen_asm_arm64 () {
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local OUT
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OUT=$(default_asm_file "$@")
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$PERL_EXE "$1" linux64 "$OUT" > "$OUT"
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}
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function gen_asm_mips () {
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local OUT
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OUT=$(default_asm_file "$@")
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# The perl scripts expect to run the target compiler as $CC to determine
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# the endianess of the target. Setting CC to true is a hack that forces the scripts
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# to generate little endian output
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CC=true $PERL_EXE "$1" o32 > "$OUT"
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}
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function gen_asm_x86 () {
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local OUT
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OUT=$(default_asm_file "$@")
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$PERL_EXE "$1" elf -fPIC $(print_values_with_prefix -D $OPENSSL_CRYPTO_DEFINES_x86) > "$OUT"
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}
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function gen_asm_x86_64 () {
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local OUT
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OUT=$(default_asm_file "$@")
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$PERL_EXE "$1" elf "$OUT" > "$OUT"
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}
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# Filter all items in a list that match a given pattern.
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# $1: space-separated list
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# $2: egrep pattern.
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# Out: items in $1 that match $2
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function filter_by_egrep() {
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declare -r pattern=$1
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shift
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echo "$@" | tr ' ' '\n' | grep -e "$pattern" | tr '\n' ' '
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}
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# Sort and remove duplicates in a space-separated list
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# $1: space-separated list
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# Out: new space-separated list
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function uniq_sort () {
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echo "$@" | tr ' ' '\n' | sort -u | tr '\n' ' '
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}
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function print_autogenerated_header() {
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echo "# Auto-generated - DO NOT EDIT!"
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echo "# To regenerate, edit openssl.config, then run:"
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echo "# ./import_openssl.sh import /path/to/openssl-$OPENSSL_VERSION.tar.gz"
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echo "#"
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}
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function run_verbose() {
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echo Running: $@
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$@
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}
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function scan_opensslconf_for_flags() {
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for flag in "$@"; do
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awk "/^#define ${flag}$/ { print \$2 }" crypto/opensslconf.h
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done
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}
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CRYPTO_CONF_FLAGS=(
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OPENSSL_CPUID_OBJ
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DES_LONG
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DES_PTR
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DES_RISC1
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DES_RISC2
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DES_UNROLL
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RC4_INT
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RC4_CHUNK
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RC4_INDEX
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)
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function check_asm_flags() {
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local arch="$1"
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local target="$2"
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local unsorted_flags
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local expected_flags
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local actual_flags
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local defines="OPENSSL_CRYPTO_DEFINES_$arch"
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PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS $target
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unsorted_flags="$(awk '/^CFLAG=/ { sub(/^CFLAG= .*-Wall /, ""); gsub(/-D/, ""); print; }' Makefile)"
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unsorted_flags="$unsorted_flags $(scan_opensslconf_for_flags "${CRYPTO_CONF_FLAGS[@]}")"
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expected_flags="$(echo $unsorted_flags | tr ' ' '\n' | sort | tr '\n' ' ')"
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actual_flags="$(echo ${!defines} | tr ' ' '\n' | sort | tr '\n' ' ')"
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if [[ $actual_flags != $expected_flags ]]; then
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echo ${defines} is wrong!
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echo " $actual_flags"
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echo Please update to:
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echo " $expected_flags"
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exit 1
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fi
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}
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# Run Configure and generate headers
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# $1: 32 for 32-bit arch, 64 for 64-bit arch, trusty for Trusty
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# $2: 1 if building for static version
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# Out: returns the cflags and depflags in variable $flags
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function generate_build_config_headers() {
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chmod +x ./Configure
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local configure_args_bits=CONFIGURE_ARGS_$1
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local configure_args_stat=''
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local outname=$1
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if [[ $2 == 1 ]] ; then
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configure_args_stat=CONFIGURE_ARGS_STATIC
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outname="static-$1"
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fi
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if [[ $1 == trusty ]] ; then
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PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS_TRUSTY
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else
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PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS ${!configure_args_bits} ${!configure_args_stat}
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fi
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rm -f apps/CA.pl.bak crypto/opensslconf.h.bak
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mv -f crypto/opensslconf.h crypto/opensslconf-$outname.h
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cp -f crypto/opensslconf-$outname.h include/openssl/opensslconf-$outname.h
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local tmpfile=$(mktemp tmp.XXXXXXXXXX)
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(grep -e -D Makefile | grep -v CONFIGURE_ARGS= | grep -v OPTIONS= | \
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grep -v -e -DOPENSSL_NO_DEPRECATED) > $tmpfile
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declare -r cflags=$(filter_by_egrep "^-D" $(grep -e "^CFLAG=" $tmpfile))
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declare -r depflags=$(filter_by_egrep "^-D" $(grep -e "^DEPFLAG=" $tmpfile))
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rm -f $tmpfile
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flags="$cflags $depflags"
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}
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# Run Configure and generate makefiles
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function generate_build_config_mk() {
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chmod +x ./Configure
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for bits in 32 64 trusty; do
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# Header flags are output in $flags, first static, then dynamic
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generate_build_config_headers $bits 1
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local flags_static=$flags
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generate_build_config_headers $bits
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echo "Generating build-config-$bits.mk"
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(
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print_autogenerated_header
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echo "openssl_cflags_$bits := \\"
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for flag in $flags ; do echo " $flag \\" ; done
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echo ""
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echo "openssl_cflags_static_$bits := \\"
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for flag in $flags_static; do echo " $flag \\" ; done
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echo ""
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) > ../build-config-$bits.mk
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done
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}
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# Generate crypto/opensslconf.h file including arch-specific files
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function generate_opensslconf_h() {
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echo "Generating opensslconf.h"
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(
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echo "// Auto-generated - DO NOT EDIT!"
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echo "#ifndef OPENSSL_SYS_TRUSTY"
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echo "#if defined(__LP64__)"
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echo "#include \"opensslconf-64.h\""
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echo "#else"
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echo "#include \"opensslconf-32.h\""
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echo "#endif"
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echo "#else"
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echo "#include \"opensslconf-trusty.h\""
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echo "#endif"
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) > crypto/opensslconf.h
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# Generate a compatible version for the static library builds
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echo "Generating opensslconf-static.h"
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(
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echo "// Auto-generated - DO NOT EDIT!"
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echo "#if defined(__LP64__)"
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echo "#include \"opensslconf-static-64.h\""
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echo "#else"
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echo "#include \"opensslconf-static-32.h\""
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echo "#endif"
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) > crypto/opensslconf-static.h
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# move it to output include files as well
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cp -f crypto/opensslconf-static.h include/openssl/opensslconf-static.h
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}
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# Return the value of a computed variable name.
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# E.g.:
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# FOO=foo
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# BAR=bar
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# echo $(var_value FOO_$BAR) -> prints the value of ${FOO_bar}
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# $1: Variable name
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# Out: variable value
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var_value() {
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# Note: don't use 'echo' here, because it's sensitive to values
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# that begin with an underscore (e.g. "-n")
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eval printf \"%s\\n\" \$$1
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}
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# Same as var_value, but returns sorted output without duplicates.
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# $1: Variable name
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# Out: variable value (if space-separated list, sorted with no duplicates)
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var_sorted_value() {
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uniq_sort $(var_value $1)
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}
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# Print the values in a list with a prefix
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# $1: prefix to use
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# $2+: values of list
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print_values_with_prefix() {
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declare -r prefix=$1
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shift
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for src; do
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echo -n " $prefix$src "
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done
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}
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# Print the definition of a given variable in a GNU Make build file.
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# $1: Variable name (e.g. common_src_files)
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# $2: prefix for each variable contents
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# $3+: Variable value (e.g. list of sources)
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print_vardef_with_prefix_in_mk() {
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declare -r varname=$1
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declare -r prefix=$2
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shift
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shift
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if [ -z "$1" ]; then
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echo "$varname :="
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else
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echo "$varname := \\"
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for src; do
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echo " $prefix$src \\"
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done
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fi
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echo ""
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}
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# Print the definition of a given variable in a GNU Make build file.
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# $1: Variable name (e.g. common_src_files)
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# $2+: Variable value (e.g. list of sources)
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print_vardef_in_mk() {
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declare -r varname=$1
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shift
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print_vardef_with_prefix_in_mk $varname "" $@
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}
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# Same as print_vardef_in_mk, but print a CFLAGS definition from
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# a list of compiler defines.
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# $1: Variable name (e.g. common_cflags)
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# $2: List of defines (e.g. OPENSSL_NO_CAMELLIA ...)
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print_defines_in_mk() {
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declare -r varname=$1
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shift
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if [ -z "$1" ]; then
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echo "$varname :="
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else
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echo "$varname := \\"
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for def; do
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echo " -D$def \\"
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done
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fi
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echo ""
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}
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# Generate a configuration file like Crypto-config.mk
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# This uses variable definitions from openssl.config to build a config
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# file that can compute the list of target- and host-specific sources /
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# compiler flags for a given component.
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#
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# $1: Target file name. (e.g. Crypto-config.mk)
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# $2: Variable prefix. (e.g. CRYPTO)
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# $3: "host" or "target"
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function generate_config_mk() {
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declare -r output="$1"
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declare -r prefix="$2"
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declare -r all_archs="arm arm64 x86 x86_64 mips"
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echo "Generating $(basename $output)"
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(
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print_autogenerated_header
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echo \
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"# This script will append to the following variables:
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#
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# LOCAL_CFLAGS
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# LOCAL_C_INCLUDES
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# LOCAL_SRC_FILES_\$(TARGET_ARCH)
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# LOCAL_SRC_FILES_\$(TARGET_2ND_ARCH)
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# LOCAL_CFLAGS_\$(TARGET_ARCH)
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# LOCAL_CFLAGS_\$(TARGET_2ND_ARCH)
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# LOCAL_ADDITIONAL_DEPENDENCIES
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LOCAL_ADDITIONAL_DEPENDENCIES += \$(LOCAL_PATH)/$(basename $output)
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"
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common_defines=$(var_sorted_value OPENSSL_${prefix}_DEFINES)
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print_defines_in_mk common_cflags $common_defines
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common_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES)
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print_vardef_in_mk common_src_files $common_sources
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common_includes=$(var_sorted_value OPENSSL_${prefix}_INCLUDES)
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print_vardef_with_prefix_in_mk common_c_includes external/openssl/ $common_includes
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for arch in $all_archs; do
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arch_defines=$(var_sorted_value OPENSSL_${prefix}_DEFINES_${arch})
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print_defines_in_mk ${arch}_cflags $arch_defines
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arch_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES_${arch})
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print_vardef_in_mk ${arch}_src_files $arch_sources
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arch_exclude_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES_EXCLUDES_${arch})
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print_vardef_in_mk ${arch}_exclude_files $arch_exclude_sources
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done
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if [ $3 == "target" ]; then
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echo "
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LOCAL_CFLAGS += \$(common_cflags)
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LOCAL_C_INCLUDES += \$(common_c_includes)"
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for arch in $all_archs; do
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echo "
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LOCAL_SRC_FILES_${arch} += \$(filter-out \$(${arch}_exclude_files),\$(common_src_files) \$(${arch}_src_files))
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LOCAL_CFLAGS_${arch} += \$(${arch}_cflags)"
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done
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else
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echo "
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LOCAL_CFLAGS += \$(common_cflags)
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LOCAL_C_INCLUDES += \$(common_c_includes) \$(local_c_includes)
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ifeq (\$(HOST_OS),linux)
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LOCAL_CFLAGS_x86 += \$(x86_cflags)
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LOCAL_SRC_FILES_x86 += \$(filter-out \$(x86_exclude_files), \$(common_src_files) \$(x86_src_files))
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LOCAL_CFLAGS_x86_64 += \$(x86_64_cflags)
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LOCAL_SRC_FILES_x86_64 += \$(filter-out \$(x86_64_exclude_files), \$(common_src_files) \$(x86_64_src_files))
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else
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\$(warning Unknown host OS \$(HOST_OS))
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LOCAL_SRC_FILES += \$(common_src_files)
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endif"
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fi
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) > "$output"
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}
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function import() {
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declare -r OPENSSL_SOURCE=$1
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untar $OPENSSL_SOURCE readonly
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applypatches $OPENSSL_DIR
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convert_iso8859_to_utf8 $OPENSSL_DIR
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cd $OPENSSL_DIR
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|
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# Check the ASM flags for each arch
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check_asm_flags arm linux-armv4
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check_asm_flags arm64 linux-aarch64
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check_asm_flags x86 linux-elf
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check_asm_flags x86_64 linux-x86_64
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|
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generate_build_config_mk
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generate_opensslconf_h
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cp -f LICENSE ../NOTICE
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touch ../MODULE_LICENSE_BSD_LIKE
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|
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# Avoid checking in symlinks
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|
for i in `find include/openssl -type l`; do
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target=`readlink $i`
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rm -f $i
|
|
if [ -f include/openssl/$target ]; then
|
|
cp include/openssl/$target $i
|
|
fi
|
|
done
|
|
|
|
# Generate arm asm
|
|
gen_asm_arm crypto/aes/asm/aes-armv4.pl
|
|
gen_asm_arm crypto/aes/asm/aesv8-armx.pl
|
|
gen_asm_arm crypto/aes/asm/bsaes-armv7.pl
|
|
gen_asm_arm crypto/bn/asm/armv4-gf2m.pl
|
|
gen_asm_arm crypto/bn/asm/armv4-mont.pl
|
|
gen_asm_arm crypto/modes/asm/ghash-armv4.pl
|
|
gen_asm_arm crypto/modes/asm/ghashv8-armx.pl
|
|
gen_asm_arm crypto/sha/asm/sha1-armv4-large.pl
|
|
gen_asm_arm crypto/sha/asm/sha256-armv4.pl
|
|
gen_asm_arm crypto/sha/asm/sha512-armv4.pl
|
|
|
|
# Generate armv8 asm
|
|
gen_asm_arm64 crypto/aes/asm/aesv8-armx.pl crypto/aes/asm/aesv8-armx-64.S
|
|
gen_asm_arm64 crypto/modes/asm/ghashv8-armx.pl crypto/modes/asm/ghashv8-armx-64.S
|
|
gen_asm_arm64 crypto/sha/asm/sha1-armv8.pl
|
|
gen_asm_arm64 crypto/sha/asm/sha512-armv8.pl crypto/sha/asm/sha256-armv8.S
|
|
gen_asm_arm64 crypto/sha/asm/sha512-armv8.pl
|
|
|
|
# Generate mips asm
|
|
gen_asm_mips crypto/aes/asm/aes-mips.pl
|
|
gen_asm_mips crypto/bn/asm/mips.pl crypto/bn/asm/bn-mips.S
|
|
gen_asm_mips crypto/bn/asm/mips-mont.pl
|
|
gen_asm_mips crypto/sha/asm/sha1-mips.pl
|
|
gen_asm_mips crypto/sha/asm/sha512-mips.pl crypto/sha/asm/sha256-mips.S
|
|
|
|
# Generate x86 asm
|
|
gen_asm_x86 crypto/x86cpuid.pl
|
|
gen_asm_x86 crypto/aes/asm/aes-586.pl
|
|
gen_asm_x86 crypto/aes/asm/vpaes-x86.pl
|
|
gen_asm_x86 crypto/aes/asm/aesni-x86.pl
|
|
gen_asm_x86 crypto/bn/asm/bn-586.pl
|
|
gen_asm_x86 crypto/bn/asm/co-586.pl
|
|
gen_asm_x86 crypto/bn/asm/x86-mont.pl
|
|
gen_asm_x86 crypto/bn/asm/x86-gf2m.pl
|
|
gen_asm_x86 crypto/modes/asm/ghash-x86.pl
|
|
gen_asm_x86 crypto/sha/asm/sha1-586.pl
|
|
gen_asm_x86 crypto/sha/asm/sha256-586.pl
|
|
gen_asm_x86 crypto/sha/asm/sha512-586.pl
|
|
gen_asm_x86 crypto/md5/asm/md5-586.pl
|
|
gen_asm_x86 crypto/des/asm/des-586.pl
|
|
gen_asm_x86 crypto/des/asm/crypt586.pl
|
|
gen_asm_x86 crypto/bf/asm/bf-586.pl
|
|
|
|
# Generate x86_64 asm
|
|
gen_asm_x86_64 crypto/x86_64cpuid.pl
|
|
gen_asm_x86_64 crypto/sha/asm/sha1-x86_64.pl
|
|
gen_asm_x86_64 crypto/sha/asm/sha512-x86_64.pl crypto/sha/asm/sha256-x86_64.S
|
|
gen_asm_x86_64 crypto/sha/asm/sha512-x86_64.pl
|
|
gen_asm_x86_64 crypto/modes/asm/ghash-x86_64.pl
|
|
gen_asm_x86_64 crypto/aes/asm/aesni-x86_64.pl
|
|
gen_asm_x86_64 crypto/aes/asm/vpaes-x86_64.pl
|
|
gen_asm_x86_64 crypto/aes/asm/bsaes-x86_64.pl
|
|
gen_asm_x86_64 crypto/aes/asm/aes-x86_64.pl
|
|
gen_asm_x86_64 crypto/aes/asm/aesni-sha1-x86_64.pl
|
|
gen_asm_x86_64 crypto/md5/asm/md5-x86_64.pl
|
|
gen_asm_x86_64 crypto/bn/asm/modexp512-x86_64.pl
|
|
gen_asm_x86_64 crypto/bn/asm/x86_64-mont.pl
|
|
gen_asm_x86_64 crypto/bn/asm/x86_64-gf2m.pl
|
|
gen_asm_x86_64 crypto/bn/asm/x86_64-mont5.pl
|
|
gen_asm_x86_64 crypto/rc4/asm/rc4-x86_64.pl
|
|
gen_asm_x86_64 crypto/rc4/asm/rc4-md5-x86_64.pl
|
|
|
|
# Setup android.testssl directory
|
|
mkdir android.testssl
|
|
cat test/testssl | \
|
|
sed 's#../util/shlib_wrap.sh ./ssltest#adb shell /system/bin/ssltest#' | \
|
|
sed 's#../util/shlib_wrap.sh ../apps/openssl#adb shell /system/bin/openssl#' | \
|
|
sed 's#adb shell /system/bin/openssl no-dh#[ `adb shell /system/bin/openssl no-dh` = no-dh ]#' | \
|
|
sed 's#adb shell /system/bin/openssl no-rsa#[ `adb shell /system/bin/openssl no-rsa` = no-dh ]#' | \
|
|
sed 's#../apps/server2.pem#/sdcard/android.testssl/server2.pem#' | \
|
|
cat > \
|
|
android.testssl/testssl
|
|
chmod +x android.testssl/testssl
|
|
cat test/Uss.cnf | sed 's#./.rnd#/sdcard/android.testssl/.rnd#' >> android.testssl/Uss.cnf
|
|
cat test/CAss.cnf | sed 's#./.rnd#/sdcard/android.testssl/.rnd#' >> android.testssl/CAss.cnf
|
|
cp apps/server2.pem android.testssl/
|
|
cp ../patches/testssl.sh android.testssl/
|
|
|
|
cd ..
|
|
|
|
generate_config_mk Crypto-config-target.mk CRYPTO target
|
|
generate_config_mk Crypto-config-host.mk CRYPTO host
|
|
generate_config_mk Crypto-config-trusty.mk CRYPTO_TRUSTY target
|
|
generate_config_mk Ssl-config-target.mk SSL target
|
|
generate_config_mk Ssl-config-host.mk SSL host
|
|
generate_config_mk Apps-config-target.mk APPS target
|
|
generate_config_mk Apps-config-host.mk APPS host
|
|
|
|
# Prune unnecessary sources
|
|
prune
|
|
|
|
NEEDED_SOURCES="$NEEDED_SOURCES android.testssl"
|
|
for i in $NEEDED_SOURCES; do
|
|
echo "Updating $i"
|
|
rm -r $i
|
|
mv $OPENSSL_DIR/$i .
|
|
done
|
|
|
|
cleantar
|
|
}
|
|
|
|
function regenerate() {
|
|
declare -r patch=$1
|
|
|
|
generatepatch $patch
|
|
}
|
|
|
|
function generate() {
|
|
declare -r patch=$1
|
|
declare -r OPENSSL_SOURCE=$2
|
|
|
|
untar $OPENSSL_SOURCE
|
|
applypatches $OPENSSL_DIR_ORIG $patch
|
|
prune
|
|
|
|
for i in $NEEDED_SOURCES; do
|
|
echo "Restoring $i"
|
|
rm -r $OPENSSL_DIR/$i
|
|
cp -rf $i $OPENSSL_DIR/$i
|
|
done
|
|
|
|
generatepatch $patch
|
|
cleantar
|
|
}
|
|
|
|
# Find all files in a sub-directory that are encoded in ISO-8859
|
|
# $1: Directory.
|
|
# Out: list of files in $1 that are encoded as ISO-8859.
|
|
function find_iso8859_files() {
|
|
find $1 -type f -print0 | xargs -0 file --mime-encoding | grep -i "iso-8859" | cut -d: -f1
|
|
}
|
|
|
|
# Convert all ISO-8859 files in a given subdirectory to UTF-8
|
|
# $1: Directory name
|
|
function convert_iso8859_to_utf8() {
|
|
declare -r iso_files=$(find_iso8859_files "$1")
|
|
for iso_file in $iso_files; do
|
|
iconv --from-code iso-8859-1 --to-code utf-8 $iso_file > $iso_file.tmp
|
|
rm -f $iso_file
|
|
mv $iso_file.tmp $iso_file
|
|
done
|
|
}
|
|
|
|
function untar() {
|
|
declare -r OPENSSL_SOURCE=$1
|
|
declare -r readonly=$2
|
|
|
|
# Remove old source
|
|
cleantar
|
|
|
|
# Process new source
|
|
tar -zxf $OPENSSL_SOURCE
|
|
cp -RfP $OPENSSL_DIR $OPENSSL_DIR_ORIG
|
|
if [ ! -z $readonly ]; then
|
|
find $OPENSSL_DIR_ORIG -type f -print0 | xargs -0 chmod a-w
|
|
fi
|
|
}
|
|
|
|
function prune() {
|
|
echo "Removing $UNNEEDED_SOURCES"
|
|
(cd $OPENSSL_DIR_ORIG && rm -rf $UNNEEDED_SOURCES)
|
|
(cd $OPENSSL_DIR && rm -r $UNNEEDED_SOURCES)
|
|
}
|
|
|
|
function cleantar() {
|
|
rm -rf $OPENSSL_DIR_ORIG
|
|
rm -rf $OPENSSL_DIR
|
|
}
|
|
|
|
function applypatches () {
|
|
declare -r dir=$1
|
|
declare -r skip_patch=$2
|
|
|
|
cd $dir
|
|
|
|
# Apply appropriate patches
|
|
patches=(../patches/[0-9][0-9][0-9][0-9]-*.patch)
|
|
for i in "${patches[@]}"; do
|
|
if [[ $skip_patch != ${i##*/} ]]; then
|
|
echo "Applying patch $i"
|
|
patch -p1 < $i || die "Could not apply $i. Fix source and run: $0 regenerate patches/${i##*/}"
|
|
else
|
|
echo "Skiping patch ${i##*/}"
|
|
fi
|
|
|
|
done
|
|
|
|
# Cleanup patch output
|
|
find . \( -type f -o -type l \) -name "*.orig" -print0 | xargs -0 rm -f
|
|
|
|
cd ..
|
|
}
|
|
|
|
function generatepatch() {
|
|
declare -r patch=$1
|
|
|
|
# Cleanup stray files before generating patch
|
|
find $OPENSSL_DIR -type f -name "*.orig" -print0 | xargs -0 rm -f
|
|
find $OPENSSL_DIR -type f -name "*~" -print0 | xargs -0 rm -f
|
|
|
|
# Find the files the patch touches and only keep those in the output patch
|
|
declare -r sources=`patch -p1 --dry-run -d $OPENSSL_DIR < $patch | awk '/^patching file / { print $3 }'`
|
|
|
|
rm -f $patch
|
|
touch $patch
|
|
for i in $sources; do
|
|
LC_ALL=C TZ=UTC0 diff -aup $OPENSSL_DIR_ORIG/$i $OPENSSL_DIR/$i >> $patch && die "ERROR: No diff for patch $path in file $i"
|
|
done
|
|
echo "Generated patch $patch"
|
|
echo "NOTE To make sure there are not unwanted changes from conflicting patches, be sure to review the generated patch."
|
|
}
|
|
|
|
main $@
|