/jni/openssl/import_openssl.sh
Shell | 722 lines | 497 code | 102 blank | 123 comment | 55 complexity | 1e17ca840cb465490e89210de286d8e2 MD5 | raw file
- #!/bin/bash
- #
- # Copyright (C) 2009 The Android Open Source Project
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- #
- # This script imports new versions of OpenSSL (http://openssl.org/source) into the
- # Android source tree. To run, (1) fetch the appropriate tarball from the OpenSSL repository,
- # (2) check the gpg/pgp signature, and then (3) run:
- # ./import_openssl.sh import openssl-*.tar.gz
- #
- # IMPORTANT: See README.android for additional details.
- # turn on exit on error as well as a warning when it happens
- set -e
- trap "echo WARNING: Exiting on non-zero subprocess exit code" ERR;
- # Make sure we're in the right directory.
- cd $(dirname $0)
- # Ensure consistent sorting order / tool output.
- export LANG=C
- export LC_ALL=C
- PERL_EXE="perl -C0"
- function die() {
- declare -r message=$1
- echo $message
- exit 1
- }
- function usage() {
- declare -r message=$1
- if [ ! "$message" = "" ]; then
- echo $message
- fi
- echo "Usage:"
- echo " ./import_openssl.sh import </path/to/openssl-*.tar.gz>"
- echo " ./import_openssl.sh regenerate <patch/*.patch>"
- echo " ./import_openssl.sh generate <patch/*.patch> </path/to/openssl-*.tar.gz>"
- exit 1
- }
- function main() {
- if [ ! -d patches ]; then
- die "OpenSSL patch directory patches/ not found"
- fi
- if [ ! -f openssl.version ]; then
- die "openssl.version not found"
- fi
- source ./openssl.version
- if [ "$OPENSSL_VERSION" == "" ]; then
- die "Invalid openssl.version; see README.android for more information"
- fi
- OPENSSL_DIR=openssl-$OPENSSL_VERSION
- OPENSSL_DIR_ORIG=$OPENSSL_DIR.orig
- if [ ! -f openssl.config ]; then
- die "openssl.config not found"
- fi
- source ./openssl.config
- if [ "$CONFIGURE_ARGS" == "" -o "$UNNEEDED_SOURCES" == "" -o "$NEEDED_SOURCES" == "" ]; then
- die "Invalid openssl.config; see README.android for more information"
- fi
- declare -r command=$1
- shift || usage "No command specified. Try import, regenerate, or generate."
- if [ "$command" = "import" ]; then
- declare -r tar=$1
- shift || usage "No tar file specified."
- import $tar
- elif [ "$command" = "regenerate" ]; then
- declare -r patch=$1
- shift || usage "No patch file specified."
- [ -d $OPENSSL_DIR ] || usage "$OPENSSL_DIR not found, did you mean to use generate?"
- [ -d $OPENSSL_DIR_ORIG ] || usage "$OPENSSL_DIR_ORIG not found, did you mean to use generate?"
- regenerate $patch
- elif [ "$command" = "generate" ]; then
- declare -r patch=$1
- shift || usage "No patch file specified."
- declare -r tar=$1
- shift || usage "No tar file specified."
- generate $patch $tar
- else
- usage "Unknown command specified $command. Try import, regenerate, or generate."
- fi
- }
- # Compute the name of an assembly source file generated by one of the
- # gen_asm_xxxx() functions below. The logic is the following:
- # - if "$2" is not empty, output it directly
- # - otherwise, change the file extension of $1 from .pl to .S and output
- # it.
- # Usage: default_asm_file "$1" "$2"
- # or default_asm_file "$@"
- #
- # $1: generator path (perl script)
- # $2: optional output file name.
- function default_asm_file () {
- if [ "$2" ]; then
- echo "$2"
- else
- echo "${1%%.pl}.S"
- fi
- }
- # Generate an ARM assembly file.
- # $1: generator (perl script)
- # $2: [optional] output file name
- function gen_asm_arm () {
- local OUT
- OUT=$(default_asm_file "$@")
- $PERL_EXE "$1" void "$OUT" > "$OUT"
- }
- # Generate an ARMv8 64-bit assembly file.
- # $1: generator (perl script)
- # $2: [optional] output file name
- function gen_asm_arm64 () {
- local OUT
- OUT=$(default_asm_file "$@")
- $PERL_EXE "$1" linux64 "$OUT" > "$OUT"
- }
- function gen_asm_mips () {
- local OUT
- OUT=$(default_asm_file "$@")
- # The perl scripts expect to run the target compiler as $CC to determine
- # the endianess of the target. Setting CC to true is a hack that forces the scripts
- # to generate little endian output
- CC=true $PERL_EXE "$1" o32 > "$OUT"
- }
- function gen_asm_x86 () {
- local OUT
- OUT=$(default_asm_file "$@")
- $PERL_EXE "$1" elf -fPIC $(print_values_with_prefix -D $OPENSSL_CRYPTO_DEFINES_x86) > "$OUT"
- }
- function gen_asm_x86_64 () {
- local OUT
- OUT=$(default_asm_file "$@")
- $PERL_EXE "$1" elf "$OUT" > "$OUT"
- }
- # Filter all items in a list that match a given pattern.
- # $1: space-separated list
- # $2: egrep pattern.
- # Out: items in $1 that match $2
- function filter_by_egrep() {
- declare -r pattern=$1
- shift
- echo "$@" | tr ' ' '\n' | grep -e "$pattern" | tr '\n' ' '
- }
- # Sort and remove duplicates in a space-separated list
- # $1: space-separated list
- # Out: new space-separated list
- function uniq_sort () {
- echo "$@" | tr ' ' '\n' | sort -u | tr '\n' ' '
- }
- function print_autogenerated_header() {
- echo "# Auto-generated - DO NOT EDIT!"
- echo "# To regenerate, edit openssl.config, then run:"
- echo "# ./import_openssl.sh import /path/to/openssl-$OPENSSL_VERSION.tar.gz"
- echo "#"
- }
- function run_verbose() {
- echo Running: $@
- $@
- }
- function scan_opensslconf_for_flags() {
- for flag in "$@"; do
- awk "/^#define ${flag}$/ { print \$2 }" crypto/opensslconf.h
- done
- }
- CRYPTO_CONF_FLAGS=(
- OPENSSL_CPUID_OBJ
- DES_LONG
- DES_PTR
- DES_RISC1
- DES_RISC2
- DES_UNROLL
- RC4_INT
- RC4_CHUNK
- RC4_INDEX
- )
- function check_asm_flags() {
- local arch="$1"
- local target="$2"
- local unsorted_flags
- local expected_flags
- local actual_flags
- local defines="OPENSSL_CRYPTO_DEFINES_$arch"
- PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS $target
- unsorted_flags="$(awk '/^CFLAG=/ { sub(/^CFLAG= .*-Wall /, ""); gsub(/-D/, ""); print; }' Makefile)"
- unsorted_flags="$unsorted_flags $(scan_opensslconf_for_flags "${CRYPTO_CONF_FLAGS[@]}")"
- expected_flags="$(echo $unsorted_flags | tr ' ' '\n' | sort | tr '\n' ' ')"
- actual_flags="$(echo ${!defines} | tr ' ' '\n' | sort | tr '\n' ' ')"
- if [[ $actual_flags != $expected_flags ]]; then
- echo ${defines} is wrong!
- echo " $actual_flags"
- echo Please update to:
- echo " $expected_flags"
- exit 1
- fi
- }
- # Run Configure and generate headers
- # $1: 32 for 32-bit arch, 64 for 64-bit arch, trusty for Trusty
- # $2: 1 if building for static version
- # Out: returns the cflags and depflags in variable $flags
- function generate_build_config_headers() {
- chmod +x ./Configure
- local configure_args_bits=CONFIGURE_ARGS_$1
- local configure_args_stat=''
- local outname=$1
- if [[ $2 == 1 ]] ; then
- configure_args_stat=CONFIGURE_ARGS_STATIC
- outname="static-$1"
- fi
- if [[ $1 == trusty ]] ; then
- PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS_TRUSTY
- else
- PERL=/usr/bin/perl run_verbose ./Configure $CONFIGURE_ARGS ${!configure_args_bits} ${!configure_args_stat}
- fi
- rm -f apps/CA.pl.bak crypto/opensslconf.h.bak
- mv -f crypto/opensslconf.h crypto/opensslconf-$outname.h
- cp -f crypto/opensslconf-$outname.h include/openssl/opensslconf-$outname.h
- local tmpfile=$(mktemp tmp.XXXXXXXXXX)
- (grep -e -D Makefile | grep -v CONFIGURE_ARGS= | grep -v OPTIONS= | \
- grep -v -e -DOPENSSL_NO_DEPRECATED) > $tmpfile
- declare -r cflags=$(filter_by_egrep "^-D" $(grep -e "^CFLAG=" $tmpfile))
- declare -r depflags=$(filter_by_egrep "^-D" $(grep -e "^DEPFLAG=" $tmpfile))
- rm -f $tmpfile
- flags="$cflags $depflags"
- }
- # Run Configure and generate makefiles
- function generate_build_config_mk() {
- chmod +x ./Configure
- for bits in 32 64 trusty; do
- # Header flags are output in $flags, first static, then dynamic
- generate_build_config_headers $bits 1
- local flags_static=$flags
- generate_build_config_headers $bits
- echo "Generating build-config-$bits.mk"
- (
- print_autogenerated_header
- echo "openssl_cflags_$bits := \\"
- for flag in $flags ; do echo " $flag \\" ; done
- echo ""
- echo "openssl_cflags_static_$bits := \\"
- for flag in $flags_static; do echo " $flag \\" ; done
- echo ""
- ) > ../build-config-$bits.mk
- done
- }
- # Generate crypto/opensslconf.h file including arch-specific files
- function generate_opensslconf_h() {
- echo "Generating opensslconf.h"
- (
- echo "// Auto-generated - DO NOT EDIT!"
- echo "#ifndef OPENSSL_SYS_TRUSTY"
- echo "#if defined(__LP64__)"
- echo "#include \"opensslconf-64.h\""
- echo "#else"
- echo "#include \"opensslconf-32.h\""
- echo "#endif"
- echo "#else"
- echo "#include \"opensslconf-trusty.h\""
- echo "#endif"
- ) > crypto/opensslconf.h
- # Generate a compatible version for the static library builds
- echo "Generating opensslconf-static.h"
- (
- echo "// Auto-generated - DO NOT EDIT!"
- echo "#if defined(__LP64__)"
- echo "#include \"opensslconf-static-64.h\""
- echo "#else"
- echo "#include \"opensslconf-static-32.h\""
- echo "#endif"
- ) > crypto/opensslconf-static.h
- # move it to output include files as well
- cp -f crypto/opensslconf-static.h include/openssl/opensslconf-static.h
- }
- # Return the value of a computed variable name.
- # E.g.:
- # FOO=foo
- # BAR=bar
- # echo $(var_value FOO_$BAR) -> prints the value of ${FOO_bar}
- # $1: Variable name
- # Out: variable value
- var_value() {
- # Note: don't use 'echo' here, because it's sensitive to values
- # that begin with an underscore (e.g. "-n")
- eval printf \"%s\\n\" \$$1
- }
- # Same as var_value, but returns sorted output without duplicates.
- # $1: Variable name
- # Out: variable value (if space-separated list, sorted with no duplicates)
- var_sorted_value() {
- uniq_sort $(var_value $1)
- }
- # Print the values in a list with a prefix
- # $1: prefix to use
- # $2+: values of list
- print_values_with_prefix() {
- declare -r prefix=$1
- shift
- for src; do
- echo -n " $prefix$src "
- done
- }
- # Print the definition of a given variable in a GNU Make build file.
- # $1: Variable name (e.g. common_src_files)
- # $2: prefix for each variable contents
- # $3+: Variable value (e.g. list of sources)
- print_vardef_with_prefix_in_mk() {
- declare -r varname=$1
- declare -r prefix=$2
- shift
- shift
- if [ -z "$1" ]; then
- echo "$varname :="
- else
- echo "$varname := \\"
- for src; do
- echo " $prefix$src \\"
- done
- fi
- echo ""
- }
- # Print the definition of a given variable in a GNU Make build file.
- # $1: Variable name (e.g. common_src_files)
- # $2+: Variable value (e.g. list of sources)
- print_vardef_in_mk() {
- declare -r varname=$1
- shift
- print_vardef_with_prefix_in_mk $varname "" $@
- }
- # Same as print_vardef_in_mk, but print a CFLAGS definition from
- # a list of compiler defines.
- # $1: Variable name (e.g. common_cflags)
- # $2: List of defines (e.g. OPENSSL_NO_CAMELLIA ...)
- print_defines_in_mk() {
- declare -r varname=$1
- shift
- if [ -z "$1" ]; then
- echo "$varname :="
- else
- echo "$varname := \\"
- for def; do
- echo " -D$def \\"
- done
- fi
- echo ""
- }
- # Generate a configuration file like Crypto-config.mk
- # This uses variable definitions from openssl.config to build a config
- # file that can compute the list of target- and host-specific sources /
- # compiler flags for a given component.
- #
- # $1: Target file name. (e.g. Crypto-config.mk)
- # $2: Variable prefix. (e.g. CRYPTO)
- # $3: "host" or "target"
- function generate_config_mk() {
- declare -r output="$1"
- declare -r prefix="$2"
- declare -r all_archs="arm arm64 x86 x86_64 mips"
- echo "Generating $(basename $output)"
- (
- print_autogenerated_header
- echo \
- "# This script will append to the following variables:
- #
- # LOCAL_CFLAGS
- # LOCAL_C_INCLUDES
- # LOCAL_SRC_FILES_\$(TARGET_ARCH)
- # LOCAL_SRC_FILES_\$(TARGET_2ND_ARCH)
- # LOCAL_CFLAGS_\$(TARGET_ARCH)
- # LOCAL_CFLAGS_\$(TARGET_2ND_ARCH)
- # LOCAL_ADDITIONAL_DEPENDENCIES
- LOCAL_ADDITIONAL_DEPENDENCIES += \$(LOCAL_PATH)/$(basename $output)
- "
- common_defines=$(var_sorted_value OPENSSL_${prefix}_DEFINES)
- print_defines_in_mk common_cflags $common_defines
- common_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES)
- print_vardef_in_mk common_src_files $common_sources
- common_includes=$(var_sorted_value OPENSSL_${prefix}_INCLUDES)
- print_vardef_with_prefix_in_mk common_c_includes external/openssl/ $common_includes
- for arch in $all_archs; do
- arch_defines=$(var_sorted_value OPENSSL_${prefix}_DEFINES_${arch})
- print_defines_in_mk ${arch}_cflags $arch_defines
- arch_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES_${arch})
- print_vardef_in_mk ${arch}_src_files $arch_sources
- arch_exclude_sources=$(var_sorted_value OPENSSL_${prefix}_SOURCES_EXCLUDES_${arch})
- print_vardef_in_mk ${arch}_exclude_files $arch_exclude_sources
- done
- if [ $3 == "target" ]; then
- echo "
- LOCAL_CFLAGS += \$(common_cflags)
- LOCAL_C_INCLUDES += \$(common_c_includes)"
- for arch in $all_archs; do
- echo "
- LOCAL_SRC_FILES_${arch} += \$(filter-out \$(${arch}_exclude_files),\$(common_src_files) \$(${arch}_src_files))
- LOCAL_CFLAGS_${arch} += \$(${arch}_cflags)"
- done
- else
- echo "
- LOCAL_CFLAGS += \$(common_cflags)
- LOCAL_C_INCLUDES += \$(common_c_includes) \$(local_c_includes)
- ifeq (\$(HOST_OS),linux)
- LOCAL_CFLAGS_x86 += \$(x86_cflags)
- LOCAL_SRC_FILES_x86 += \$(filter-out \$(x86_exclude_files), \$(common_src_files) \$(x86_src_files))
- LOCAL_CFLAGS_x86_64 += \$(x86_64_cflags)
- LOCAL_SRC_FILES_x86_64 += \$(filter-out \$(x86_64_exclude_files), \$(common_src_files) \$(x86_64_src_files))
- else
- \$(warning Unknown host OS \$(HOST_OS))
- LOCAL_SRC_FILES += \$(common_src_files)
- endif"
- fi
- ) > "$output"
- }
- function import() {
- declare -r OPENSSL_SOURCE=$1
- untar $OPENSSL_SOURCE readonly
- applypatches $OPENSSL_DIR
- convert_iso8859_to_utf8 $OPENSSL_DIR
- cd $OPENSSL_DIR
- # Check the ASM flags for each arch
- check_asm_flags arm linux-armv4
- check_asm_flags arm64 linux-aarch64
- check_asm_flags x86 linux-elf
- check_asm_flags x86_64 linux-x86_64
- generate_build_config_mk
- generate_opensslconf_h
- cp -f LICENSE ../NOTICE
- touch ../MODULE_LICENSE_BSD_LIKE
- # Avoid checking in symlinks
- for i in `find include/openssl -type l`; do
- target=`readlink $i`
- 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 $@