├── README.md
└── openssl-build.sh


/README.md:
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 1 | # openssl-ios-build-shell-script
 2 | Build openssl with shell script-only support to use on iOS, and bitcode is supported.
 3 | 
 4 | # Usage
 5 | 1.Download openssl source code(openssl-*.tar.gz). 
 6 | 
 7 | 2.Move openssl-build.sh into the folder where the openssl-*.tar.gz is cotained.
 8 | 
 9 | 3.Edit openssl-build.sh, set the value of OPENSSL_COMPRESSED_FN and -miphoneos-version-min( supported minimal iOS version ).
10 | If you want to support the bitcode, find "export CC=${CLANG} -arch ${ARCH} -miphoneos-version-min=6.0", add the -fembed-bitcode option at end of line.
11 | 
12 | 4.cd the the folder where the openssl-*.tar.gz is cotained.
13 | 
14 | 5.Execute openssl-build.sh, libraries are created at "openssl-version-build/universal/".
15 | 
16 | 
17 | 


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/openssl-build.sh:
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  1 | #!/bin/bash
  2 | 
  3 | #  Created by FangYuan Gui on 13.01.16.
  4 | #  Copyright 2011 FangYuan Gui. All rights reserved.
  5 | #
  6 | #  Licensed under the Apache License
  7 | 
  8 | set -u
  9 | 
 10 | OPENSSL_COMPRESSED_FN="openssl-1.0.2e.tar.gz"
 11 | OPENSSL_SRC_DIR=${OPENSSL_COMPRESSED_FN//.tar*/}
 12 | OPENSSL_BUILD_DIR=${PWD}/${OPENSSL_SRC_DIR}-build
 13 | OPENSSL_BUILD_LOG_DIR=${OPENSSL_BUILD_DIR}/log
 14 | OPENSSL_BUILD_UNIVERSAL_DIR=${OPENSSL_BUILD_DIR}/universal
 15 | OPENSSL_UNIVERSAL_LIB_DIR=${OPENSSL_BUILD_UNIVERSAL_DIR}/lib
 16 | 
 17 | rm -rf ${OPENSSL_SRC_DIR}
 18 | rm -rf ${OPENSSL_BUILD_DIR}
 19 | 
 20 | tar xfz ${OPENSSL_COMPRESSED_FN} || exit 1
 21 | 
 22 | if [ ! -d "${OPENSSL_BUILD_UNIVERSAL_DIR}" ]; then
 23 |     mkdir -p "${OPENSSL_BUILD_UNIVERSAL_DIR}"
 24 | fi
 25 | 
 26 | if [ ! -d "${OPENSSL_BUILD_LOG_DIR}" ]; then
 27 |     mkdir "${OPENSSL_BUILD_LOG_DIR}"
 28 | fi
 29 | 
 30 | if [ ! -d "${OPENSSL_UNIVERSAL_LIB_DIR}" ]; then
 31 |     mkdir "${OPENSSL_UNIVERSAL_LIB_DIR}"
 32 | fi
 33 | 
 34 | 
 35 | pushd .
 36 | cd ${OPENSSL_SRC_DIR}
 37 | 
 38 | CLANG=$(xcrun --find clang)
 39 | 
 40 | IPHONE_OS_SDK_PATH=$(xcrun -sdk iphoneos --show-sdk-path)
 41 | IPHONE_OS_CROSS_TOP=${IPHONE_OS_SDK_PATH//\/SDKs*/}
 42 | IPHONE_OS_CROSS_SDK=${IPHONE_OS_SDK_PATH##*/}
 43 | 
 44 | IPHONE_SIMULATOR_SDK_PATH=$(xcrun -sdk iphonesimulator --show-sdk-path)
 45 | IPHONE_SIMULATOR_CROSS_TOP=${IPHONE_SIMULATOR_SDK_PATH//\/SDKs*/}
 46 | IPHONE_SIMULATOR_CROSS_SDK=${IPHONE_SIMULATOR_SDK_PATH##*/}
 47 | 
 48 | ARCH_LIST=("armv7" "armv7s" "arm64" "i386" "x86_64")
 49 | ARCH_COUNT=${#ARCH_LIST[@]}
 50 | CROSS_TOP_LIST=(${IPHONE_OS_CROSS_TOP} ${IPHONE_OS_CROSS_TOP} ${IPHONE_OS_CROSS_TOP} ${IPHONE_SIMULATOR_CROSS_TOP} ${IPHONE_SIMULATOR_CROSS_TOP})
 51 | CROSS_SDK_LIST=(${IPHONE_OS_CROSS_SDK} ${IPHONE_OS_CROSS_SDK} ${IPHONE_OS_CROSS_SDK} ${IPHONE_SIMULATOR_CROSS_SDK} ${IPHONE_SIMULATOR_CROSS_SDK})
 52 | 
 53 | config_make()
 54 | {
 55 | ARCH=$1;
 56 | export CROSS_TOP=$2
 57 | export CROSS_SDK=$3
 58 | #export CC="${CLANG} -arch ${ARCH} -miphoneos-version-min=6.0 -fembed-bitcode"
 59 | export CC="${CLANG} -arch ${ARCH} -miphoneos-version-min=6.0"
 60 | 
 61 | make clean &> ${OPENSSL_BUILD_LOG_DIR}/make_clean.log
 62 | 
 63 | echo "configure for ${ARCH}..."
 64 | 
 65 | if [ "x86_64" == ${ARCH} ]; then
 66 |     ./Configure iphoneos-cross --prefix=${OPENSSL_BUILD_DIR}/${ARCH} no-asm &> ${OPENSSL_BUILD_LOG_DIR}/${ARCH}-conf.log
 67 | else
 68 |     ./Configure iphoneos-cross --prefix=${OPENSSL_BUILD_DIR}/${ARCH} &> ${OPENSSL_BUILD_LOG_DIR}/${ARCH}-conf.log
 69 | fi
 70 | 
 71 | echo "build for ${ARCH}..."
 72 | make &> ${OPENSSL_BUILD_LOG_DIR}/${ARCH}-make.log
 73 | make install_sw &> ${OPENSSL_BUILD_LOG_DIR}/${ARCH}-make-install.log
 74 | 
 75 | unset CC
 76 | unset CROSS_SDK
 77 | unset CROSS_TOP
 78 | 
 79 | echo -e "\n"
 80 | }
 81 | 
 82 | for ((i=0; i < ${ARCH_COUNT}; i++))
 83 | do
 84 | config_make ${ARCH_LIST[i]} ${CROSS_TOP_LIST[i]} ${CROSS_SDK_LIST[i]}
 85 | done
 86 | 
 87 | create_lib()
 88 | {
 89 | LIB_SRC=lib/$1
 90 | LIB_DST=${OPENSSL_UNIVERSAL_LIB_DIR}/$1
 91 | LIB_PATHS=( ${ARCH_LIST[@]/#/${OPENSSL_BUILD_DIR}/} )
 92 | LIB_PATHS=( ${LIB_PATHS[@]/%//${LIB_SRC}} )
 93 | lipo ${LIB_PATHS[@]} -create -output ${LIB_DST}
 94 | }
 95 | 
 96 | create_lib "libssl.a"
 97 | create_lib "libcrypto.a"
 98 | 
 99 | cp -R ${OPENSSL_BUILD_DIR}/armv7/include ${OPENSSL_BUILD_UNIVERSAL_DIR}
100 | 
101 | popd
102 | 
103 | rm -rf ${OPENSSL_SRC_DIR}
104 | 
105 | echo "done."
106 | 


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