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| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +# This script builds the iOS and Mac openSSL libraries with Bitcode enabled |
| 4 | +# Download openssl http://www.openssl.org/source/ and place the tarball next to this script |
| 5 | + |
| 6 | +# Credits: |
| 7 | +# https://github.com/st3fan/ios-openssl |
| 8 | +# https://github.com/x2on/OpenSSL-for-iPhone/blob/master/build-libssl.sh |
| 9 | +# Peter Steinberger, PSPDFKit GmbH, @steipete. |
| 10 | +# Doron Adler, GlideTalk, @Norod78, @yangyubo |
| 11 | + |
| 12 | +# Updated to work with Xcode 7 and iOS 9 |
| 13 | +# Updated to set macOS minimum deploy target version |
| 14 | + |
| 15 | +set -e |
| 16 | + |
| 17 | +pushd . > /dev/null |
| 18 | + |
| 19 | +################################### |
| 20 | +# OpenSSL Version |
| 21 | +################################### |
| 22 | +OPENSSL_VERSION="openssl-1.0.2l" |
| 23 | +################################### |
| 24 | + |
| 25 | +################################### |
| 26 | +# OpenSSL Version |
| 27 | +################################### |
| 28 | +MACOS_DIST_OUTPUT="${OPENSSL_VERSION}-macOS" |
| 29 | +IOS_DIST_OUTPUT="${OPENSSL_VERSION}-iOS" |
| 30 | +################################### |
| 31 | + |
| 32 | +################################### |
| 33 | +# SDK Version |
| 34 | +################################### |
| 35 | +IOS_SDK_VERSION=$(xcodebuild -version -sdk iphoneos | grep SDKVersion | cut -f2 -d ':' | tr -d '[[:space:]]') |
| 36 | +MACOS_SDK_VERSION=$(xcodebuild -version -sdk macosx | grep SDKVersion | cut -f2 -d ':' | tr -d '[[:space:]]') |
| 37 | +################################### |
| 38 | + |
| 39 | +################################################ |
| 40 | +# Minimum deployment target version |
| 41 | +################################################ |
| 42 | +MACOS_DEPLOYMENT_VERSION="10.10" |
| 43 | +IOS_DEPLOYMENT_VERSION="8.0" |
| 44 | + |
| 45 | +DEVELOPER=`xcode-select -print-path` |
| 46 | + |
| 47 | +buildMac() |
| 48 | +{ |
| 49 | + ARCH=$1 |
| 50 | + |
| 51 | + echo "Start Building ${OPENSSL_VERSION} for macOS ${MACOS_DEPLOYMENT_VERSION} ${ARCH}" |
| 52 | + |
| 53 | + TARGET="darwin64-x86_64-cc" |
| 54 | + |
| 55 | + export CC="${BUILD_TOOLS}/usr/bin/clang -mmacosx-version-min=${MACOS_DEPLOYMENT_VERSION}" |
| 56 | + |
| 57 | + pushd . > /dev/null |
| 58 | + cd "${OPENSSL_VERSION}" |
| 59 | + echo "Configure" |
| 60 | + ./Configure ${TARGET} --openssldir="/tmp/${OPENSSL_VERSION}-${ARCH}" &> "/tmp/${OPENSSL_VERSION}-${ARCH}.log" |
| 61 | + make >> "/tmp/${OPENSSL_VERSION}-${ARCH}.log" 2>&1 |
| 62 | + echo "make install" |
| 63 | + make install >> "/tmp/${OPENSSL_VERSION}-${ARCH}.log" 2>&1 |
| 64 | + echo "make clean" |
| 65 | + make clean >> "/tmp/${OPENSSL_VERSION}-${ARCH}.log" 2>&1 |
| 66 | + popd > /dev/null |
| 67 | + |
| 68 | + echo "Done Building ${OPENSSL_VERSION} for macOS ${MACOS_SDK_VERSION} ${ARCH}" |
| 69 | +} |
| 70 | + |
| 71 | +buildIOS() |
| 72 | +{ |
| 73 | + ARCH=$1 |
| 74 | + |
| 75 | + pushd . > /dev/null |
| 76 | + cd "${OPENSSL_VERSION}" |
| 77 | + |
| 78 | + if [[ "${ARCH}" == "i386" || "${ARCH}" == "x86_64" ]]; then |
| 79 | + PLATFORM="iPhoneSimulator" |
| 80 | + else |
| 81 | + PLATFORM="iPhoneOS" |
| 82 | + sed -ie "s!static volatile sig_atomic_t intr_signal;!static volatile intr_signal;!" "crypto/ui/ui_openssl.c" |
| 83 | + fi |
| 84 | + |
| 85 | + export $PLATFORM |
| 86 | + export CROSS_TOP="${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer" |
| 87 | + export CROSS_SDK="${PLATFORM}${IOS_SDK_VERSION}.sdk" |
| 88 | + export BUILD_TOOLS="${DEVELOPER}" |
| 89 | + export CC="${BUILD_TOOLS}/usr/bin/gcc -fembed-bitcode -mios-version-min=${IOS_DEPLOYMENT_VERSION} -arch ${ARCH}" |
| 90 | + |
| 91 | + echo "Start Building ${OPENSSL_VERSION} for ${PLATFORM} ${IOS_DEPLOYMENT_VERSION} ${ARCH}" |
| 92 | + |
| 93 | + echo "Configure" |
| 94 | + |
| 95 | + if [[ "${ARCH}" == "x86_64" ]]; then |
| 96 | + ./Configure darwin64-x86_64-cc --openssldir="/tmp/${IOS_DIST_OUTPUT}-${ARCH}" &> "/tmp/${IOS_DIST_OUTPUT}-${ARCH}.log" |
| 97 | + else |
| 98 | + ./Configure iphoneos-cross --openssldir="/tmp/${IOS_DIST_OUTPUT}-${ARCH}" &> "/tmp/${IOS_DIST_OUTPUT}-${ARCH}.log" |
| 99 | + fi |
| 100 | + # add -isysroot to CC= |
| 101 | + sed -ie "s!^CFLAG=!CFLAG=-isysroot ${CROSS_TOP}/SDKs/${CROSS_SDK} -mios-version-min=${IOS_DEPLOYMENT_VERSION} !" "Makefile" |
| 102 | + |
| 103 | + echo "make" |
| 104 | + make >> "/tmp/${IOS_DIST_OUTPUT}-${ARCH}.log" 2>&1 |
| 105 | + echo "make install" |
| 106 | + make install >> "/tmp/${IOS_DIST_OUTPUT}-${ARCH}.log" 2>&1 |
| 107 | + echo "make clean" |
| 108 | + make clean >> "/tmp/${IOS_DIST_OUTPUT}-${ARCH}.log" 2>&1 |
| 109 | + popd > /dev/null |
| 110 | + |
| 111 | + echo "Done Building ${OPENSSL_VERSION} for ${PLATFORM} ${IOS_SDK_VERSION} ${ARCH}" |
| 112 | +} |
| 113 | + |
| 114 | +echo "Cleaning up" |
| 115 | +rm -rf ${IOS_DIST_OUTPUT}/* ${MACOS_DIST_OUTPUT}/* |
| 116 | + |
| 117 | +mkdir -p ${IOS_DIST_OUTPUT}/lib |
| 118 | +mkdir -p ${IOS_DIST_OUTPUT}/include/openssl/ |
| 119 | + |
| 120 | +mkdir -p ${MACOS_DIST_OUTPUT}/lib |
| 121 | +mkdir -p ${MACOS_DIST_OUTPUT}/include/openssl/ |
| 122 | + |
| 123 | +rm -rf "/tmp/${OPENSSL_VERSION}-*" |
| 124 | +rm -rf "/tmp/${OPENSSL_VERSION}-*.log" |
| 125 | + |
| 126 | +cd ./dist |
| 127 | +rm -rf "${OPENSSL_VERSION}" |
| 128 | + |
| 129 | +if [ ! -e ${OPENSSL_VERSION}.tar.gz ]; then |
| 130 | + echo "Downloading ${OPENSSL_VERSION}.tar.gz" |
| 131 | + curl -O https://www.openssl.org/source/${OPENSSL_VERSION}.tar.gz |
| 132 | +else |
| 133 | + echo "Using ${OPENSSL_VERSION}.tar.gz" |
| 134 | +fi |
| 135 | + |
| 136 | +echo "Unpacking OpenSSL" |
| 137 | +tar xfz "./${OPENSSL_VERSION}.tar.gz" |
| 138 | + |
| 139 | +echo "----------------------------------------" |
| 140 | +echo "OpenSSL version: ${OPENSSL_VERSION}" |
| 141 | +echo "macOS SDK version: ${MACOS_SDK_VERSION}" |
| 142 | +echo "macOS deployment target: ${MACOS_DEPLOYMENT_VERSION}" |
| 143 | +echo "----------------------------------------" |
| 144 | +echo " " |
| 145 | + |
| 146 | +buildMac "x86_64" |
| 147 | + |
| 148 | +echo "Copying macOS headers" |
| 149 | +cp /tmp/${OPENSSL_VERSION}-x86_64/include/openssl/* ${MACOS_DIST_OUTPUT}/include/openssl/ |
| 150 | + |
| 151 | +echo "Copying macOS libraries" |
| 152 | +cp /tmp/${OPENSSL_VERSION}-x86_64/lib/libcrypto.a ${MACOS_DIST_OUTPUT}/lib/libcrypto.a |
| 153 | +cp /tmp/${OPENSSL_VERSION}-x86_64/lib/libssl.a ${MACOS_DIST_OUTPUT}/lib/libssl.a |
| 154 | + |
| 155 | +echo "Compress macOS libraries" |
| 156 | +tar --exclude='*DS_Store' -zcf ${MACOS_DIST_OUTPUT}.tar.gz ${MACOS_DIST_OUTPUT} |
| 157 | + |
| 158 | +echo "----------------------------------------" |
| 159 | +echo "OpenSSL version: ${OPENSSL_VERSION}" |
| 160 | +echo "iOS SDK version: ${IOS_SDK_VERSION}" |
| 161 | +echo "iOS deployment target: ${IOS_DEPLOYMENT_VERSION}" |
| 162 | +echo "----------------------------------------" |
| 163 | +echo " " |
| 164 | + |
| 165 | +buildIOS "armv7" |
| 166 | +buildIOS "arm64" |
| 167 | +buildIOS "x86_64" |
| 168 | +buildIOS "i386" |
| 169 | + |
| 170 | +echo "Copying iOS headers" |
| 171 | +cp /tmp/${IOS_DIST_OUTPUT}-arm64/include/openssl/* ${IOS_DIST_OUTPUT}/include/openssl/ |
| 172 | + |
| 173 | +echo "Building iOS libraries" |
| 174 | +lipo \ |
| 175 | + "/tmp/${IOS_DIST_OUTPUT}-armv7/lib/libcrypto.a" \ |
| 176 | + "/tmp/${IOS_DIST_OUTPUT}-arm64/lib/libcrypto.a" \ |
| 177 | + "/tmp/${IOS_DIST_OUTPUT}-i386/lib/libcrypto.a" \ |
| 178 | + "/tmp/${IOS_DIST_OUTPUT}-x86_64/lib/libcrypto.a" \ |
| 179 | + -create -output ${IOS_DIST_OUTPUT}/lib/libcrypto.a |
| 180 | + |
| 181 | +lipo \ |
| 182 | + "/tmp/${IOS_DIST_OUTPUT}-armv7/lib/libssl.a" \ |
| 183 | + "/tmp/${IOS_DIST_OUTPUT}-arm64/lib/libssl.a" \ |
| 184 | + "/tmp/${IOS_DIST_OUTPUT}-i386/lib/libssl.a" \ |
| 185 | + "/tmp/${IOS_DIST_OUTPUT}-x86_64/lib/libssl.a" \ |
| 186 | + -create -output ${IOS_DIST_OUTPUT}/lib/libssl.a |
| 187 | + |
| 188 | +echo "Compress iOS libraries" |
| 189 | +tar --exclude='*DS_Store' -zcf ${IOS_DIST_OUTPUT}.tar.gz ${IOS_DIST_OUTPUT} |
| 190 | + |
| 191 | +echo "Cleaning up" |
| 192 | +rm -rf /tmp/${OPENSSL_VERSION}-* |
| 193 | +rm -rf ${OPENSSL_VERSION} |
| 194 | + |
| 195 | +popd > /dev/null |
| 196 | + |
| 197 | +echo "Done" |
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