FreeRDP/scripts/OpenSSL-DownloadAndBuild.co...

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#!/bin/bash
#
# Copyright 2015 Thincast Technologies GmbH
#
# This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
# If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This script will download and build openssl for iOS and simulator - see ARCHS for architectures built
## Settings
# openssl version to use
OPENSSLVERSION="1.0.2a"
MD5SUM="a06c547dac9044161a477211049f60ef"
# SDK version to use - if not set latest version found is used
SDK_VERSION=""
# Minimum SDK version the application supports
MIN_SDK_VERSION=""
## Defaults
INSTALLDIR="external"
# Architectures to build
ARCHS="i386 x86_64 armv7 armv7s arm64"
# Use default SDK version if not set
if [ -z ${SDK_VERSION} ]; then
SDK_VERSION=`xcrun -sdk iphoneos --show-sdk-version`
fi
CORES=`sysctl hw.ncpu | awk '{print $2}'`
MAKEOPTS="-j $CORES"
# disable parallell builds since openssl build
# fails sometimes
MAKEOPTS=""
DEVELOPER=`xcode-select -print-path`
if [ ! -d "$DEVELOPER" ]; then
echo "xcode path is not set correctly $DEVELOPER does not exist (most likely because of xcode > 4.3)"
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
# Functions
function buildArch(){
ARCH=$1
if [[ "${ARCH}" == "i386" || "${ARCH}" == "x86_64" ]];
then
PLATFORM="iPhoneSimulator"
else
sed -ie "s!static volatile sig_atomic_t intr_signal;!static volatile intr_signal;!" "crypto/ui/ui_openssl.c"
PLATFORM="iPhoneOS"
fi
export CROSS_TOP="${DEVELOPER}/Platforms/${PLATFORM}.platform/Developer"
export CROSS_SDK="${PLATFORM}${SDK_VERSION}.sdk"
export BUILD_TOOLS="${DEVELOPER}"
export CC="${BUILD_TOOLS}/usr/bin/gcc -arch ${ARCH}"
if [ ! -z $MIN_SDK_VERSION ]; then
export CC="$CC -miphoneos-version-min=${MIN_SDK_VERSION}"
fi
echo "Building openssl-${OPENSSLVERSION} for ${PLATFORM} ${SDK_VERSION} ${ARCH} (min SDK set: ${MIN_SDK_VERSION:-"none"})"
LOGFILE="BuildLog.darwin-${ARCH}.txt"
echo -n " Please wait ..."
if [[ "$OPENSSLVERSION" =~ 1.0.0. ]]; then
./Configure BSD-generic32 > "${LOGFILE}" 2>&1
elif [ "${ARCH}" == "x86_64" ]; then
./Configure darwin64-x86_64-cc > "${LOGFILE}" 2>&1
elif [ "${ARCH}" == "i386" ]; then
./Configure iphoneos-cross no-asm > "${LOGFILE}" 2>&1
else
./Configure iphoneos-cross > "${LOGFILE}" 2>&1
fi
make ${MAKEOPTS} >> ${LOGFILE} 2>&1
echo " Done. Build log saved in ${LOGFILE}"
cp libcrypto.a ../../lib/libcrypto_${ARCH}.a
cp libssl.a ../../lib/libssl_${ARCH}.a
make clean >/dev/null 2>&1
}
# main
if [ $# -gt 0 ];then
INSTALLDIR=$1
if [ ! -d $INSTALLDIR ];then
echo "Install directory \"$INSTALLDIR\" does not exist"
exit 1
fi
fi
cd $INSTALLDIR
if [ ! -d openssl ];then
mkdir openssl
fi
cd openssl
CS=`md5 -q "openssl-$OPENSSLVERSION.tar.gz" 2>/dev/null`
if [ ! "$CS" = "$MD5SUM" ]; then
echo "Downloading OpenSSL Version $OPENSSLVERSION ..."
rm -f "openssl-$OPENSSLVERSION.tar.gz"
curl -o "openssl-$OPENSSLVERSION.tar.gz" http://www.openssl.org/source/openssl-$OPENSSLVERSION.tar.gz
CS=`md5 -q "openssl-$OPENSSLVERSION.tar.gz" 2>/dev/null`
if [ ! "$CS" = "$MD5SUM" ]; then
echo "Download failed or invalid checksum. Have a nice day."
exit 1
fi
fi
# remove old build dir
rm -rf openssltmp
mkdir openssltmp
cd openssltmp
echo "Unpacking OpenSSL ..."
tar xfz "../openssl-$OPENSSLVERSION.tar.gz"
if [ ! $? = 0 ]; then
echo "Unpacking failed."
exit 1
fi
echo
cd "openssl-$OPENSSLVERSION"
case `pwd` in
*\ * )
echo "The build path (`pwd`) contains whitepsaces - fix this."
exit 1
;;
esac
# Cleanup old build artifacts
mkdir -p ../../include/openssl
rm -f ../../include/openssl/*.h
mkdir -p ../../lib
rm -f ../../lib/*.a
echo "Copying header files ..."
cp include/openssl/*.h ../../include/openssl/
echo
for i in ${ARCHS}; do
buildArch $i
done
echo "Combining to unversal binary"
lipo -create ../../lib/libcrypto_*.a -o ../../lib/libcrypto.a
lipo -create ../../lib/libssl_*.a -o ../../lib/libssl.a
echo "Finished. Please verify the contens of the openssl folder in \"$INSTALLDIR\""