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openssl-apple
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openssl-apple/build-libssl.sh

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#!/bin/sh
# Automatic build script for libssl and libcrypto
# for Apple devices.
#
# Created by Felix Schulze on 16.12.10.
# Copyright 2010-2017 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.
#
# -u Attempt to use undefined variable outputs error message, and forces an exit
set -u
# SCRIPT DEFAULTS
# Default version in case no version is specified
DEFAULTVERSION="3.2.0"
# Default (=full) set of targets (OpenSSL >= 1.1.1) to build
DEFAULTTARGETS=`cat <<TARGETS
ios-sim-cross-x86_64 ios-sim-cross-arm64 ios64-cross-arm64 ios64-cross-arm64e
macos64-x86_64 macos64-arm64
mac-catalyst-x86_64 mac-catalyst-arm64
watchos-cross-armv7k watchos-cross-arm64_32 watchos-sim-cross-x86_64 watchos-sim-cross-i386 watchos-sim-cross-arm64
tvos-sim-cross-x86_64 tvos-sim-cross-arm64 tvos-cross-arm64
xros-sim-cross-arm64 xros-cross-arm64
TARGETS`
# Minimum iOS/tvOS SDK version to build for
IOS_MIN_SDK_VERSION="12.0"
MACOS_MIN_SDK_VERSION="10.14"
CATALYST_MIN_SDK_VERSION="10.14"
WATCHOS_MIN_SDK_VERSION="4.0"
TVOS_MIN_SDK_VERSION="12.0"
XROS_MIN_SDK_VERSION="1.0"
# Init optional env variables (use available variable or default to empty string)
CURL_OPTIONS="${CURL_OPTIONS:-}"
CONFIG_OPTIONS="${CONFIG_OPTIONS:-}"
echo_help()
{
echo "Usage: $0 [options...]"
echo "Generic options"
echo " --branch=BRANCH Select OpenSSL branch to build. The script will determine and download the latest release for that branch"
echo " --cleanup Clean up build directories (bin, include/openssl, lib, src) before starting build"
echo " --ec-nistp-64-gcc-128 Enable configure option enable-ec_nistp_64_gcc_128 for 64 bit builds"
echo " -h, --help Print help (this message)"
echo " --ios-sdk=SDKVERSION Override iOS SDK version"
echo " --macos-sdk=SDKVERSION Override macOS SDK version"
echo " --catalyst-sdk=SDKVERSION Override macOS SDK version for Catalyst"
echo " --watchos-sdk=SDKVERSION Override watchOS SDK version"
echo " --tvos-sdk=SDKVERSION Override tvOS SDK version"
echo " --xros-sdk=SDKVERSION Override xrOS SDK version"
echo " --min-ios-sdk=SDKVERSION Set minimum iOS SDK version (default: $IOS_MIN_SDK_VERSION)"
echo " --min-macos-sdk=SDKVERSION Set minimum macOS SDK version (default: $MACOS_MIN_SDK_VERSION)"
echo " --min-watchos-sdk=SDKVERSION Set minimum watchOS SDK version (default: $WATCHOS_MIN_SDK_VERSION)"
echo " --min-tvos-sdk=SDKVERSION Set minimum tvOS SDK version (default: $TVOS_MIN_SDK_VERSION)"
echo " --noparallel Disable running make with parallel jobs (make -j)"
echo " -v, --verbose Enable verbose logging"
echo " --verbose-on-error Dump last 500 lines from log file if an error occurs (for Travis builds)"
echo " --version=VERSION OpenSSL version to build (defaults to ${DEFAULTVERSION})"
echo " --deprecated Exclude no-deprecated configure option and build with deprecated methods"
echo " --targets=\"TARGET TARGET ...\" Space-separated list of build targets"
echo " Options: ${DEFAULTTARGETS}"
echo
echo "For custom configure options, set variable CONFIG_OPTIONS"
echo "For custom cURL options, set variable CURL_OPTIONS"
echo " Example: CURL_OPTIONS=\"--proxy 192.168.1.1:8080\" ./build-libssl.sh"
}
spinner()
{
local pid=$!
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"
done
wait $pid
return $?
}
# Prepare target and source dir in build loop
prepare_target_source_dirs()
{
# Prepare target dir
TARGETDIR="${CURRENTPATH}/bin/${PLATFORM}${SDKVERSION}-${ARCH}.sdk"
mkdir -p "${TARGETDIR}"
LOG="${TARGETDIR}/build-openssl-${VERSION}.log"
echo "Building openssl-${VERSION} for ${PLATFORM} ${SDKVERSION} ${ARCH}..."
echo " Logfile: ${LOG}"
# Prepare source dir
SOURCEDIR="${CURRENTPATH}/src/${PLATFORM}-${ARCH}"
mkdir -p "${SOURCEDIR}"
tar zxf "${CURRENTPATH}/${OPENSSL_ARCHIVE_FILE_NAME}" -C "${SOURCEDIR}"
cd "${SOURCEDIR}/${OPENSSL_ARCHIVE_BASE_NAME}"
chmod u+x ./Configure
}
# Check for error status
check_status()
{
local STATUS=$1
local COMMAND=$2
if [ "${STATUS}" != 0 ]; then
if [[ "${LOG_VERBOSE}" != "verbose"* ]]; then
echo "Problem during ${COMMAND} - Please check ${LOG}"
fi
# Dump last 500 lines from log file for verbose-on-error
if [ "${LOG_VERBOSE}" == "verbose-on-error" ]; then
echo "Problem during ${COMMAND} - Dumping last 500 lines from log file"
echo
tail -n 500 "${LOG}"
fi
exit 1
fi
}
# Run Configure in build loop
run_configure()
{
echo " Configure..."
set +e
if [ "${LOG_VERBOSE}" == "verbose" ]; then
./Configure ${LOCAL_CONFIG_OPTIONS} no-tests | tee "${LOG}"
else
(./Configure ${LOCAL_CONFIG_OPTIONS} no-tests > "${LOG}" 2>&1) & spinner
fi
# Check for error status
check_status $? "Configure"
}
# Run make in build loop
run_make()
{
echo " Make (using ${BUILD_THREADS} thread(s))..."
if [ "${LOG_VERBOSE}" == "verbose" ]; then
make -j "${BUILD_THREADS}" | tee -a "${LOG}"
else
(make -j "${BUILD_THREADS}" >> "${LOG}" 2>&1) & spinner
fi
# Check for error status
check_status $? "make"
}
# Cleanup and bookkeeping at end of build loop
finish_build_loop()
{
# Return to ${CURRENTPATH} and remove source dir
cd "${CURRENTPATH}"
rm -r "${SOURCEDIR}"
# Add references to library files to relevant arrays
if [[ "${PLATFORM}" == iPhone* ]]; then
LIBSSL_IOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_IOS+=("${TARGETDIR}/lib/libcrypto.a")
if [[ "${PLATFORM}" == iPhoneSimulator* ]]; then
OPENSSLCONF_SUFFIX="ios_sim_${ARCH}"
else
OPENSSLCONF_SUFFIX="ios_${ARCH}"
fi
elif [[ "${PLATFORM}" == XR* ]]; then
LIBSSL_XROS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_XROS+=("${TARGETDIR}/lib/libcrypto.a")
if [[ "${PLATFORM}" == XRSimulator* ]]; then
OPENSSLCONF_SUFFIX="xros_sim_${ARCH}"
else
OPENSSLCONF_SUFFIX="xros_${ARCH}"
fi
elif [[ "${PLATFORM}" == Watch* ]]; then
LIBSSL_WATCHOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_WATCHOS+=("${TARGETDIR}/lib/libcrypto.a")
if [[ "${PLATFORM}" == WatchSimulator* ]]; then
OPENSSLCONF_SUFFIX="watchos_sim_${ARCH}"
else
OPENSSLCONF_SUFFIX="watchos_${ARCH}"
fi
elif [[ "${PLATFORM}" == AppleTV* ]]; then
LIBSSL_TVOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_TVOS+=("${TARGETDIR}/lib/libcrypto.a")
if [[ "${PLATFORM}" == AppleTVSimulator* ]]; then
OPENSSLCONF_SUFFIX="tvos_sim_${ARCH}"
else
OPENSSLCONF_SUFFIX="tvos_${ARCH}"
fi
elif [[ "${PLATFORM}" == Catalyst* ]]; then
LIBSSL_CATALYST+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_CATALYST+=("${TARGETDIR}/lib/libcrypto.a")
OPENSSLCONF_SUFFIX="catalyst_${ARCH}"
else
LIBSSL_MACOS+=("${TARGETDIR}/lib/libssl.a")
LIBCRYPTO_MACOS+=("${TARGETDIR}/lib/libcrypto.a")
OPENSSLCONF_SUFFIX="macos_${ARCH}"
fi
# Copy opensslconf.h to bin directory and add to array
OPENSSLCONF="opensslconf_${OPENSSLCONF_SUFFIX}.h"
cp "${TARGETDIR}/include/openssl/opensslconf.h" "${CURRENTPATH}/bin/${OPENSSLCONF}"
OPENSSLCONF_ALL+=("${OPENSSLCONF}")
# Keep reference to first build target for include file
if [ -z "${INCLUDE_DIR}" ]; then
INCLUDE_DIR="${TARGETDIR}/include/openssl"
fi
}
gpg_validate()
{
local TARGET=$1
local SIG=${2:-${TARGET}.asc}
GPG_B=$(which gpg)
if [ ! -x "${GPG_B}" ]; then
echo "WARN: No gpg executable found in PATH. Please consider installing gpg so archive signature validation can proceed."
return 1
fi
$GPG_B --keyserver keys.openpgp.org --keyserver-options auto-key-retrieve,include-subkeys --verify-options show-photos --verify "${SIG}" "${TARGET}"
}
# Init optional command line vars
ARCHS=""
BRANCH=""
CLEANUP=""
CONFIG_ENABLE_EC_NISTP_64_GCC_128=""
CONFIG_DISABLE_BITCODE="true"
CONFIG_NO_DEPRECATED=""
IOS_SDKVERSION=""
MACOS_SDKVERSION=""
CATALYST_SDKVERSION=""
WATCHOS_SDKVERSION=""
TVOS_SDKVERSION=""
XROS_SDKVERSION=""
LOG_VERBOSE=""
PARALLEL=""
TARGETS=""
VERSION=""
# Process command line arguments
for i in "$@"
do
case $i in
--branch=*)
BRANCH="${i#*=}"
shift
;;
--cleanup)
CLEANUP="true"
;;
--deprecated)
CONFIG_NO_DEPRECATED="false"
;;
--ec-nistp-64-gcc-128)
CONFIG_ENABLE_EC_NISTP_64_GCC_128="true"
;;
-h|--help)
echo_help
exit
;;
--ios-sdk=*)
IOS_SDKVERSION="${i#*=}"
shift
;;
--macos-sdk=*)
MACOS_SDKVERSION="${i#*=}"
shift
;;
--catalyst-sdk=*)
CATALYST_SDKVERSION="${i#*=}"
shift
;;
--watchos-sdk=*)
WATCHOS_SDKVERSION="${i#*=}"
shift
;;
--tvos-sdk=*)
TVOS_SDKVERSION="${i#*=}"
shift
;;
--min-ios-sdk=*)
IOS_MIN_SDK_VERSION="${i#*=}"
shift
;;
--min-macos-sdk=*)
MACOS_MIN_SDK_VERSION="${i#*=}"
shift
;;
--min-watchos-sdk=*)
WATCHOS_MIN_SDK_VERSION="${i#*=}"
shift
;;
--min-tvos-sdk=*)
TVOS_MIN_SDK_VERSION="${i#*=}"
shift
;;
--min-xros-sdk=*)
XROS_MIN_SDK_VERSION="${i#*=}"
shift
;;
--noparallel)
PARALLEL="false"
;;
--targets=*)
TARGETS="${i#*=}"
shift
;;
-v|--verbose)
LOG_VERBOSE="verbose"
;;
--verbose-on-error)
LOG_VERBOSE="verbose-on-error"
;;
--version=*)
VERSION="${i#*=}"
shift
;;
*)
echo "Unknown argument: ${i}"
;;
esac
done
# Don't mix version and branch
if [[ -n "${VERSION}" && -n "${BRANCH}" ]]; then
echo "Either select a branch (the script will determine and build the latest version) or select a specific version, but not both."
exit 1
# Specific version: Verify version number format. Expected: dot notation
elif [[ -n "${VERSION}" && ! "${VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+[a-z]*$ ]]; then
echo "Unknown version number format. Examples: 1.0.2, 1.0.2h"
exit 1
# Specific branch
elif [ -n "${BRANCH}" ]; then
# Verify version number format. Expected: dot notation
if [[ ! "${BRANCH}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "Unknown branch version number format. Examples: 1.0.2, 1.1.1"
exit 1
# Valid version number, determine latest version
else
echo "Checking latest version of ${BRANCH} branch on openssl.org..."
# Get directory content listing of /source/ (only contains latest version per branch), limit list to archives (so one archive per branch),
# filter for the requested branch, sort the list and get the last item (last two steps to ensure there is always 1 result)
VERSION=$(curl ${CURL_OPTIONS} -s https://ftp.openssl.org/source/ | grep -Eo '>openssl-[0-9]\.[0-9]\.[0-9][a-z]*\.tar\.gz<' | grep -Eo "${BRANCH//./\.}[a-z]*" | sort | tail -1)
# Verify result
if [ -z "${VERSION}" ]; then
echo "Could not determine latest version, please check https://www.openssl.org/source/ and use --version option"
exit 1
fi
fi
# Script default
elif [ -z "${VERSION}" ]; then
VERSION="${DEFAULTVERSION}"
fi
BUILD_TYPE="targets"
# Set default for TARGETS if not specified
if [ ! -n "${TARGETS}" ]; then
TARGETS="${DEFAULTTARGETS}"
fi
# Add no-deprecated config option (if not overwritten)
if [ "${CONFIG_NO_DEPRECATED}" != "false" ]; then
CONFIG_OPTIONS="${CONFIG_OPTIONS} no-deprecated"
fi
# Determine SDK versions
if [ ! -n "${IOS_SDKVERSION}" ]; then
IOS_SDKVERSION=$(xcrun -sdk iphoneos --show-sdk-version)
fi
if [ ! -n "${MACOS_SDKVERSION}" ]; then
MACOS_SDKVERSION=$(xcrun -sdk macosx --show-sdk-version)
fi
if [ ! -n "${CATALYST_SDKVERSION}" ]; then
CATALYST_SDKVERSION=$(xcrun -sdk macosx --show-sdk-version)
fi
if [ ! -n "${WATCHOS_SDKVERSION}" ]; then
WATCHOS_SDKVERSION=$(xcrun -sdk watchos --show-sdk-version)
fi
if [ ! -n "${TVOS_SDKVERSION}" ]; then
TVOS_SDKVERSION=$(xcrun -sdk appletvos --show-sdk-version)
fi
if [ ! -n "${XROS_SDKVERSION}" ]; then
XROS_SDKVERSION=$(xcrun -sdk xros --show-sdk-version)
fi
# Truncate to minor version
MINOR_VERSION=(${MACOS_SDKVERSION//./ })
MACOS_SDKVERSION="${MINOR_VERSION[0]}.${MINOR_VERSION[1]}"
MINOR_VERSION=(${CATALYST_SDKVERSION//./ })
CATALYST_SDKVERSION="${MINOR_VERSION[0]}.${MINOR_VERSION[1]}"
# Determine number of cores for (parallel) build
BUILD_THREADS=1
if [ "${PARALLEL}" != "false" ]; then
BUILD_THREADS=$(sysctl hw.ncpu | awk '{print $2}')
fi
# Determine script directory
SCRIPTDIR=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)
# Write files relative to current location and validate directory
CURRENTPATH=$(pwd)
case "${CURRENTPATH}" in
*\ * )
echo "Your path contains whitespaces, which is not supported by 'make install'."
exit 1
;;
esac
cd "${CURRENTPATH}"
# Validate Xcode Developer path
DEVELOPER=$(xcode-select -print-path)
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
# Show build options
echo
echo "Build options"
echo " OpenSSL version: ${VERSION}"
echo " Targets: ${TARGETS}"
echo " iOS SDK: ${IOS_SDKVERSION} (min ${IOS_MIN_SDK_VERSION})"
echo " macOS SDK: ${MACOS_SDKVERSION} (min ${MACOS_MIN_SDK_VERSION})"
echo " macOS SDK (Catalyst): ${CATALYST_SDKVERSION} (min ${CATALYST_MIN_SDK_VERSION})"
echo " watchOS SDK: ${WATCHOS_SDKVERSION} (min ${WATCHOS_MIN_SDK_VERSION})"
echo " tvOS SDK: ${TVOS_SDKVERSION} (min ${TVOS_MIN_SDK_VERSION})"
echo " xrOS SDK: ${XROS_SDKVERSION} (min ${XROS_MIN_SDK_VERSION})"
if [ "${CONFIG_DISABLE_BITCODE}" == "true" ]; then
echo " Bitcode embedding disabled"
fi
echo " Number of make threads: ${BUILD_THREADS}"
if [ -n "${CONFIG_OPTIONS}" ]; then
echo " Configure options: ${CONFIG_OPTIONS}"
fi
echo " Build location: ${CURRENTPATH}"
echo
# Download OpenSSL when not present
OPENSSL_ARCHIVE_BASE_NAME="openssl-${VERSION}"
OPENSSL_ARCHIVE_FILE_NAME="${OPENSSL_ARCHIVE_BASE_NAME}.tar.gz"
OPENSSL_ARCHIVE_SIGNATURE_FILE_EXT=".asc"
OPENSSL_ARCHIVE_SIGNATURE_FILE_NAME="${OPENSSL_ARCHIVE_FILE_NAME}${OPENSSL_ARCHIVE_SIGNATURE_FILE_EXT}"
if [ ! -e ${OPENSSL_ARCHIVE_FILE_NAME} ]; then
echo "Downloading ${OPENSSL_ARCHIVE_FILE_NAME}..."
OPENSSL_ARCHIVE_BASE_URL="https://www.openssl.org/source"
OPENSSL_ARCHIVE_URL="${OPENSSL_ARCHIVE_BASE_URL}/${OPENSSL_ARCHIVE_FILE_NAME}"
# Check whether file exists here (this is the location of the latest version for each branch)
# -s be silent, -f return non-zero exit status on failure, -I get header (do not download)
curl ${CURL_OPTIONS} -sfIL "${OPENSSL_ARCHIVE_URL}" > /dev/null
# If unsuccessful, use the GitHub URL for newer versions and try again.
if [ $? -ne 0 ]; then
OPENSSL_ARCHIVE_URL="https://github.com/openssl/openssl/releases/download/${OPENSSL_ARCHIVE_BASE_NAME}/${OPENSSL_ARCHIVE_FILE_NAME}"
curl ${CURL_OPTIONS} -sfIL "${OPENSSL_ARCHIVE_URL}" > /dev/null
fi
# If unsuccessful, update the URL for older versions and try again.
if [ $? -ne 0 ]; then
BRANCH=$(echo "${VERSION}" | grep -Eo '^[0-9]\.[0-9]\.[0-9]')
OPENSSL_ARCHIVE_URL="https://www.openssl.org/source/old/${BRANCH}/${OPENSSL_ARCHIVE_FILE_NAME}"
curl ${CURL_OPTIONS} -sfIL "${OPENSSL_ARCHIVE_URL}" > /dev/null
fi
# Both attempts failed, so report the error
if [ $? -ne 0 ]; then
echo "An error occurred trying to find OpenSSL ${VERSION} on ${OPENSSL_ARCHIVE_URL}"
echo "Please verify that the version you are trying to build exists, check cURL's error message and/or your network connection."
exit 1
fi
# Archive was found, so proceed with download.
# -O Use server-specified filename for download
curl ${CURL_OPTIONS} -OL "${OPENSSL_ARCHIVE_URL}"
# also download the gpg signature from the same location
curl ${CURL_OPTIONS} -OL "${OPENSSL_ARCHIVE_URL}${OPENSSL_ARCHIVE_SIGNATURE_FILE_EXT}"
else
echo "Using ${OPENSSL_ARCHIVE_FILE_NAME}"
fi
# Validate archive signature
if [ -e ${OPENSSL_ARCHIVE_SIGNATURE_FILE_NAME} ]; then
gpg_validate "${OPENSSL_ARCHIVE_FILE_NAME}" "${OPENSSL_ARCHIVE_SIGNATURE_FILE_NAME}"
if [ $? -ne 0 ]; then
echo "WARN: GPG signature validation was unsuccessful."
fi
else
echo "WARN: No GPG signature validation performed. (missing ${OPENSSL_ARCHIVE_SIGNATURE_FILE_NAME})"
fi
# Set reference to custom configuration (OpenSSL 1.1.1)
# See: https://github.com/openssl/openssl/commit/afce395cba521e395e6eecdaf9589105f61e4411
export OPENSSL_LOCAL_CONFIG_DIR="${SCRIPTDIR}/config"
# -e Abort script at first error, when a command exits with non-zero status (except in until or while loops, if-tests, list constructs)
# -o pipefail Causes a pipeline to return the exit status of the last command in the pipe that returned a non-zero return value
set -eo pipefail
# Clean up target directories if requested and present
if [ "${CLEANUP}" == "true" ]; then
if [ -d "${CURRENTPATH}/bin" ]; then
rm -r "${CURRENTPATH}/bin"
fi
if [ -d "${CURRENTPATH}/include/openssl" ]; then
rm -r "${CURRENTPATH}/include/openssl"
fi
if [ -d "${CURRENTPATH}/lib" ]; then
rm -r "${CURRENTPATH}/lib"
fi
if [ -d "${CURRENTPATH}/src" ]; then
rm -r "${CURRENTPATH}/src"
fi
fi
# (Re-)create target directories
mkdir -p "${CURRENTPATH}/bin"
mkdir -p "${CURRENTPATH}/lib"
mkdir -p "${CURRENTPATH}/src"
# Init vars for library references
INCLUDE_DIR=""
OPENSSLCONF_ALL=()
LIBSSL_IOS=()
LIBCRYPTO_IOS=()
LIBSSL_MACOS=()
LIBCRYPTO_MACOS=()
LIBSSL_CATALYST=()
LIBCRYPTO_CATALYST=()
LIBSSL_WATCHOS=()
LIBCRYPTO_WATCHOS=()
LIBSSL_TVOS=()
LIBCRYPTO_TVOS=()
LIBSSL_XROS=()
LIBCRYPTO_XROS=()
source "${SCRIPTDIR}/scripts/build-loop-targets.sh"
# Copy include directory
cp -R "${INCLUDE_DIR}" "${CURRENTPATH}/include/"
# Only create intermediate file when building for multiple targets
# For a single target, opensslconf.h is still present in $INCLUDE_DIR (and has just been copied to the target include dir)
if [ ${#OPENSSLCONF_ALL[@]} -gt 1 ]; then
# Prepare intermediate header file
# This overwrites opensslconf.h that was copied from $INCLUDE_DIR
OPENSSLCONF_INTERMEDIATE="${CURRENTPATH}/include/openssl/opensslconf.h"
cp "${CURRENTPATH}/include/opensslconf-template.h" "${OPENSSLCONF_INTERMEDIATE}"
# Loop all header files
LOOPCOUNT=0
for OPENSSLCONF_CURRENT in "${OPENSSLCONF_ALL[@]}" ; do
# Copy specific opensslconf file to include dir
cp "${CURRENTPATH}/bin/${OPENSSLCONF_CURRENT}" "${CURRENTPATH}/include/openssl"
# Determine define condition
case "${OPENSSLCONF_CURRENT}" in
*_ios_arm64.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64"
;;
*_ios_arm64e.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64E"
;;
*_ios_sim_x86_64.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64"
;;
*_ios_sim_arm64.h)
DEFINE_CONDITION="TARGET_OS_IOS && TARGET_OS_SIMULATOR && TARGET_CPU_ARM64"
;;
*_macos_x86_64.h)
DEFINE_CONDITION="TARGET_OS_OSX && TARGET_CPU_X86_64"
;;
*_macos_arm64.h)
DEFINE_CONDITION="TARGET_OS_OSX && TARGET_CPU_ARM64"
;;
*_catalyst_x86_64.h)
DEFINE_CONDITION="(TARGET_OS_MACCATALYST || (TARGET_OS_IOS && TARGET_OS_SIMULATOR)) && TARGET_CPU_X86_64"
;;
*_catalyst_arm64.h)
DEFINE_CONDITION="(TARGET_OS_MACCATALYST || (TARGET_OS_IOS && TARGET_OS_SIMULATOR)) && TARGET_CPU_ARM64"
;;
*_watchos_armv7k.h)
DEFINE_CONDITION="TARGET_OS_WATCH && TARGET_OS_EMBEDDED && TARGET_CPU_ARM"
;;
*_watchos_arm64_32.h)
DEFINE_CONDITION="TARGET_OS_WATCH && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64"
;;
*_watchos_sim_x86_64.h)
DEFINE_CONDITION="TARGET_OS_WATCH && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64"
;;
*_watchos_sim_arm64.h)
DEFINE_CONDITION="TARGET_OS_WATCH && TARGET_OS_SIMULATOR && TARGET_CPU_ARM64"
;;
*_watchos_sim_i386.h)
DEFINE_CONDITION="TARGET_OS_WATCH && TARGET_OS_SIMULATOR && TARGET_CPU_X86"
;;
*_tvos_arm64.h)
DEFINE_CONDITION="TARGET_OS_TV && TARGET_OS_EMBEDDED && TARGET_CPU_ARM64"
;;
*_tvos_sim_arm64.h)
DEFINE_CONDITION="TARGET_OS_TV && TARGET_OS_SIMULATOR && TARGET_CPU_ARM64"
;;
*_tvos_sim_x86_64.h)
DEFINE_CONDITION="TARGET_OS_TV && TARGET_OS_SIMULATOR && TARGET_CPU_X86_64"
;;
*_xros_sim_arm64.h)
DEFINE_CONDITION="TARGET_OS_VISION && TARGET_OS_SIMULATOR && TARGET_CPU_ARM64"
;;
*_xros_arm64.h)
DEFINE_CONDITION="TARGET_OS_VISION && TARGET_CPU_ARM64"
;;
*)
# Don't run into unexpected cases by setting the default condition to false
DEFINE_CONDITION="0"
;;
esac
# Determine loopcount; start with if and continue with elif
LOOPCOUNT=$((LOOPCOUNT + 1))
if [ ${LOOPCOUNT} -eq 1 ]; then
echo "#if ${DEFINE_CONDITION}" >> "${OPENSSLCONF_INTERMEDIATE}"
else
echo "#elif ${DEFINE_CONDITION}" >> "${OPENSSLCONF_INTERMEDIATE}"
fi
# Add include
echo "# include <openssl/${OPENSSLCONF_CURRENT}>" >> "${OPENSSLCONF_INTERMEDIATE}"
done
# Finish
echo "#else" >> "${OPENSSLCONF_INTERMEDIATE}"
echo '# error Unable to determine target or target not included in OpenSSL build' >> "${OPENSSLCONF_INTERMEDIATE}"
echo "#endif" >> "${OPENSSLCONF_INTERMEDIATE}"
fi
echo "Done."
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