openssl-apple/build-libssl.sh

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#!/bin/sh
# Automatic build script for libssl and libcrypto
# for iPhoneOS and iPhoneSimulator
#
# Created by Felix Schulze on 16.12.10.
# Copyright 2010-2015 Felix Schulze. All rights reserved.
#
# 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.
#
###########################################################################
# Change values here #
# #
VERSION="1.0.2h" #
IOS_SDKVERSION=`xcrun -sdk iphoneos --show-sdk-version` #
TVOS_SDKVERSION=`xcrun -sdk appletvos --show-sdk-version` #
CONFIG_OPTIONS="" #
CURL_OPTIONS="" #
# To set "enable-ec_nistp_64_gcc_128" configuration for x64 archs set next variable to "true"
ENABLE_EC_NISTP_64_GCC_128="" #
# #
###########################################################################
# #
# Don't change anything under this line! #
# #
###########################################################################
spinner()
{
local pid=$!
local delay=0.75
local spinstr='|/-\'
while [ "$(ps a | awk '{print $1}' | grep $pid)" ]; do
local temp=${spinstr#?}
printf " [%c] " "$spinstr"
local spinstr=$temp${spinstr%"$temp"}
sleep $delay
printf "\b\b\b\b\b\b"
done
printf " \b\b\b\b"
}
CURRENTPATH=`pwd`
ARCHS="i386 x86_64 armv7 armv7s arm64 tv_x86_64 tv_arm64"
DEVELOPER=`xcode-select -print-path`
IOS_MIN_SDK_VERSION="7.0"
TVOS_MIN_SDK_VERSION="9.0"
if [ ! -d "$DEVELOPER" ]; then
echo "xcode path is not set correctly $DEVELOPER does not exist"
echo "run"
echo "sudo xcode-select -switch <xcode path>"
echo "for default installation:"
echo "sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer"
exit 1
fi
case $DEVELOPER in
*\ * )
echo "Your Xcode path contains whitespaces, which is not supported."
exit 1
;;
esac
case $CURRENTPATH in
*\ * )
echo "Your path contains whitespaces, which is not supported by 'make install'."
exit 1
;;
esac
set -e
OPENSSL_ARCHIVE_BASE_NAME=OpenSSL_${VERSION//./_}
OPENSSL_ARCHIVE_FILE_NAME=${OPENSSL_ARCHIVE_BASE_NAME}.tar.gz
if [ ! -e ${OPENSSL_ARCHIVE_FILE_NAME} ]; then
echo "Downloading ${OPENSSL_ARCHIVE_FILE_NAME}"
curl ${CURL_OPTIONS} -L -O https://github.com/openssl/openssl/archive/${OPENSSL_ARCHIVE_FILE_NAME}
else
echo "Using ${OPENSSL_ARCHIVE_FILE_NAME}"
fi
mkdir -p "${CURRENTPATH}/src"
mkdir -p "${CURRENTPATH}/bin"
mkdir -p "${CURRENTPATH}/lib"
for ARCH in ${ARCHS}
do
if [[ "$ARCH" == tv* ]]; then
SDKVERSION=$TVOS_SDKVERSION
MIN_SDK_VERSION=$TVOS_MIN_SDK_VERSION
else
SDKVERSION=$IOS_SDKVERSION
MIN_SDK_VERSION=$IOS_MIN_SDK_VERSION
fi
if [[ "${ARCH}" == "i386" || "${ARCH}" == "x86_64" ]]; then
PLATFORM="iPhoneSimulator"
elif [ "${ARCH}" == "tv_x86_64" ]; then
ARCH="x86_64"
PLATFORM="AppleTVSimulator"
elif [ "${ARCH}" == "tv_arm64" ]; then
ARCH="arm64"
PLATFORM="AppleTVOS"
else
PLATFORM="iPhoneOS"
fi
export $PLATFORM
export CROSS_TOP="${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer"
export CROSS_SDK="${PLATFORM}${SDKVERSION}.sdk"
export BUILD_TOOLS="${DEVELOPER}"
mkdir -p "${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk"
LOG="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk/build-openssl-${VERSION}.log"
echo "Building openssl-${VERSION} for ${PLATFORM} ${SDKVERSION} ${ARCH}"
echo " Logfile: $LOG"
LOCAL_CONFIG_OPTIONS="${CONFIG_OPTIONS}"
if [ "${ENABLE_EC_NISTP_64_GCC_128}" == "true" ]; then
case "$ARCH" in
*64*)
LOCAL_CONFIG_OPTIONS="${LOCAL_CONFIG_OPTIONS} enable-ec_nistp_64_gcc_128"
;;
esac
fi
if [[ $SDKVERSION == 9.* ]]; then
export CC="${BUILD_TOOLS}/usr/bin/gcc -arch ${ARCH} -fembed-bitcode"
else
export CC="${BUILD_TOOLS}/usr/bin/gcc -arch ${ARCH}"
fi
echo " Patch source code..."
src_work_dir="${CURRENTPATH}/src/${PLATFORM}-${ARCH}"
mkdir -p "$src_work_dir"
tar zxf "${CURRENTPATH}/${OPENSSL_ARCHIVE_FILE_NAME}" -C "$src_work_dir"
cd "${src_work_dir}/openssl-${OPENSSL_ARCHIVE_BASE_NAME}"
chmod u+x ./Configure
if [[ "${PLATFORM}" == "AppleTVSimulator" || "${PLATFORM}" == "AppleTVOS" ]]; then
LC_ALL=C sed -i -- 's/define HAVE_FORK 1/define HAVE_FORK 0/' "./apps/speed.c"
LC_ALL=C sed -i -- 's/D\_REENTRANT\:iOS/D\_REENTRANT\:tvOS/' "./Configure"
if [[ "${ARCH}" == "arm64" ]]; then
sed -ie "s!static volatile sig_atomic_t intr_signal;!static volatile intr_signal;!" "crypto/ui/ui_openssl.c"
fi
elif [[ "$PLATFORM" == "iPhoneOS" ]]; then
sed -ie "s!static volatile sig_atomic_t intr_signal;!static volatile intr_signal;!" "crypto/ui/ui_openssl.c"
fi
echo " Configure...\c"
set +e
if [ "$1" == "verbose" ]; then
if [ "${ARCH}" == "x86_64" ]; then
./Configure no-asm darwin64-x86_64-cc --openssldir="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk" ${LOCAL_CONFIG_OPTIONS}
else
./Configure iphoneos-cross --openssldir="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk" ${LOCAL_CONFIG_OPTIONS}
fi
else
if [ "${ARCH}" == "x86_64" ]; then
(./Configure no-asm darwin64-x86_64-cc --openssldir="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk" ${LOCAL_CONFIG_OPTIONS} > "${LOG}" 2>&1) & spinner
else
(./Configure iphoneos-cross --openssldir="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk" ${LOCAL_CONFIG_OPTIONS} > "${LOG}" 2>&1) & spinner
fi
fi
if [ $? != 0 ]; then
echo "Problem while configure - Please check ${LOG}"
exit 1
fi
echo "\n Patch Makefile..."
# add -isysroot to CC=
if [[ "${PLATFORM}" == "AppleTVSimulator" || "${PLATFORM}" == "AppleTVOS" ]]; then
sed -ie "s!^CFLAG=!CFLAG=-isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -mtvos-version-min=${TVOS_MIN_SDK_VERSION} !" "Makefile"
else
sed -ie "s!^CFLAG=!CFLAG=-isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -miphoneos-version-min=${MIN_SDK_VERSION} !" "Makefile"
fi
echo " Make...\c"
if [ "$1" == "verbose" ]; then
if [[ ! -z $CONFIG_OPTIONS ]]; then
make depend
fi
make
else
if [[ ! -z $CONFIG_OPTIONS ]]; then
make depend >> "${LOG}" 2>&1
fi
(make >> "${LOG}" 2>&1) & spinner
fi
echo "\n"
if [ $? != 0 ]; then
echo "Problem while make - Please check ${LOG}"
exit 1
fi
set -e
if [ "$1" == "verbose" ]; then
make install_sw
make clean
else
make install_sw >> "${LOG}" 2>&1
make clean >> "${LOG}" 2>&1
fi
rm -rf "$src_work_dir"
done
echo "Build library for iOS..."
lipo -create \
${CURRENTPATH}/bin/iPhoneSimulator${IOS_SDKVERSION}-i386.sdk/lib/libssl.a \
${CURRENTPATH}/bin/iPhoneSimulator${IOS_SDKVERSION}-x86_64.sdk/lib/libssl.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-armv7.sdk/lib/libssl.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-armv7s.sdk/lib/libssl.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-arm64.sdk/lib/libssl.a \
-output ${CURRENTPATH}/lib/libssl.a
lipo -create \
${CURRENTPATH}/bin/iPhoneSimulator${IOS_SDKVERSION}-i386.sdk/lib/libcrypto.a \
${CURRENTPATH}/bin/iPhoneSimulator${IOS_SDKVERSION}-x86_64.sdk/lib/libcrypto.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-armv7.sdk/lib/libcrypto.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-armv7s.sdk/lib/libcrypto.a \
${CURRENTPATH}/bin/iPhoneOS${IOS_SDKVERSION}-arm64.sdk/lib/libcrypto.a \
-output ${CURRENTPATH}/lib/libcrypto.a
echo "Build library for tvOS..."
lipo -create \
${CURRENTPATH}/bin/AppleTVSimulator${TVOS_SDKVERSION}-x86_64.sdk/lib/libssl.a \
${CURRENTPATH}/bin/AppleTVOS${TVOS_SDKVERSION}-arm64.sdk/lib/libssl.a \
-output ${CURRENTPATH}/lib/libssl-tvOS.a
lipo -create \
${CURRENTPATH}/bin/AppleTVSimulator${TVOS_SDKVERSION}-x86_64.sdk/lib/libcrypto.a \
${CURRENTPATH}/bin/AppleTVOS${TVOS_SDKVERSION}-arm64.sdk/lib/libcrypto.a \
-output ${CURRENTPATH}/lib/libcrypto-tvOS.a
mkdir -p ${CURRENTPATH}/include
cp -R ${CURRENTPATH}/bin/iPhoneSimulator${IOS_SDKVERSION}-x86_64.sdk/include/openssl ${CURRENTPATH}/include/
echo "Done."