letiemble · April 23, 2023 11:33 · sbuora · Apr 22, 2015 · sbuora · Apr 22, 2015
diff --git a/openssl-maker.sh b/openssl-maker.sh
 #!/bin/bash

 ###############################################################################
 ##                                                                           ##
 ## Build and package OpenSSL static libraries for OSX/iOS                    ##
 ##                                                                           ##
 ## This script is in the public domain.                                      ##
 ## Creator     : Laurent Etiemble                                            ##
 ##                                                                           ##
 ###############################################################################

 ## --------------------
 ## Parameters
 ## --------------------

 VERSION=1.0.2e
 OSX_SDK=10.11
 MIN_OSX=10.6
 IOS_SDK=9.2

 # These values are used to avoid version detection
 FAKE_NIBBLE=0x102031af
 FAKE_TEXT="OpenSSL 0.9.8y 5 Feb 2013"

 ## --------------------
 ## Variables
 ## --------------------

 DEVELOPER_DIR=`xcode-select -print-path`
 if [ ! -d $DEVELOPER_DIR ]; then
    echo "Please set up Xcode correctly. '$DEVELOPER_DIR' is not a valid developer tools folder."
    exit 1
 fi
 if [ ! -d "$DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$OSX_SDK.sdk" ]; then
    echo "The OS X SDK $OSX_SDK was not found."
    exit 1
 fi
 if [ ! -d "$DEVELOPER_DIR/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS$IOS_SDK.sdk" ]; then
    echo "The iOS SDK $IOS_SDK was not found."
    exit 1
 fi

 BASE_DIR=`pwd`
 BUILD_DIR="$BASE_DIR/build"
 DIST_DIR="$BASE_DIR/dist"
 FILES_DIR="$BASE_DIR/files"

 OPENSSL_NAME="openssl-$VERSION"
 OPENSSL_FILE="$OPENSSL_NAME.tar.gz"
 OPENSSL_URL="http://www.openssl.org/source/$OPENSSL_FILE"
 OPENSSL_PATH="$FILES_DIR/$OPENSSL_FILE"

 ## --------------------
 ## Main
 ## --------------------

 _unarchive() {
 	# Expand source tree if needed
 	if [ ! -d "$SRC_DIR" ]; then
 		echo "Unarchive sources for $PLATFORM-$ARCH..."
 		(cd "$BUILD_DIR"; tar -zxf "$OPENSSL_PATH"; mv "$OPENSSL_NAME" "$SRC_DIR";)
 	fi
 }

 _configure() {
 	# Configure
 	if [ "x$DONT_CONFIGURE" == "x" ]; then
 		echo "Configuring $PLATFORM-$ARCH..."
 		(cd "$SRC_DIR"; CROSS_TOP="$CROSS_TOP" CROSS_SDK="$CROSS_SDK" CC="$CC" ./Configure --prefix="$DST_DIR" -no-apps "$COMPILER" > "$LOG_FILE" 2>&1)
 	fi
 }

 _build() {
 	# Build
 	if [ "x$DONT_BUILD" == "x" ]; then
 		echo "Building $PLATFORM-$ARCH..."
 		(cd "$SRC_DIR"; CROSS_TOP="$CROSS_TOP" CROSS_SDK="$CROSS_SDK" CC="$CC" make >> "$LOG_FILE" 2>&1)
 	fi
 }

 build_osx() {
 	ARCHS="i386 x86_64"
 	for ARCH in $ARCHS; do
 		PLATFORM="MacOSX"
 		COMPILER="darwin-i386-cc"
 		SRC_DIR="$BUILD_DIR/$PLATFORM-$ARCH"
 		DST_DIR="$DIST_DIR/$PLATFORM-$ARCH"
 		LOG_FILE="$BASE_DIR/$PLATFORM$OSX_SDK-$ARCH.log"

 		# Select the compiler
 		if [ "$ARCH" == "i386" ]; then
 			COMPILER="darwin-i386-cc"
 		else
 			COMPILER="darwin64-x86_64-cc"
 		fi

 		CROSS_TOP="$DEVELOPER_DIR/Platforms/$PLATFORM.platform/Developer"
 		CROSS_SDK="$PLATFORM$OSX_SDK.sdk"
 		CC="$DEVELOPER_DIR/usr/bin/gcc -arch $ARCH"

 		_unarchive
 		_configure

 		# Patch Makefile
 		sed -ie "s/^CFLAG= -/CFLAG=  -mmacosx-version-min=$MIN_OSX -/" "$SRC_DIR/Makefile"
 		# Patch versions
 		sed -ie "s/^# define OPENSSL_VERSION_NUMBER.*$/# define OPENSSL_VERSION_NUMBER  $FAKE_NIBBLE/" "$SRC_DIR/crypto/opensslv.h"
 		sed -ie "s/^#  define OPENSSL_VERSION_TEXT.*$/#  define OPENSSL_VERSION_TEXT  \"$FAKE_TEXT\"/" "$SRC_DIR/crypto/opensslv.h"

 		_build
 	done
 }

 build_ios() {
 	ARCHS="i386 x86_64 armv7 armv7s arm64"
 	for ARCH in $ARCHS; do
 		PLATFORM="iPhoneOS"
 		COMPILER="iphoneos-cross"
 		SRC_DIR="$BUILD_DIR/$PLATFORM-$ARCH"
 		DST_DIR="$DIST_DIR/$PLATFORM-$ARCH"
 		LOG_FILE="$BASE_DIR/$PLATFORM$IOS_SDK-$ARCH.log"

 		# Select the compiler
 		if [ "$ARCH" == "i386" ]; then
 			PLATFORM="iPhoneSimulator"
 			MIN_IOS="4.2"
 		elif [ "$ARCH" == "x86_64" ]; then
 			PLATFORM="iPhoneSimulator"
 			MIN_IOS="7.0"
 		elif [ "$ARCH" == "arm64" ]; then
 			MIN_IOS="7.0"
 		else
 			MIN_IOS="6.0"
 		fi

 		CROSS_TOP="$DEVELOPER_DIR/Platforms/$PLATFORM.platform/Developer"
 		CROSS_SDK="$PLATFORM$IOS_SDK.sdk"
 		CC="clang -arch $ARCH -fembed-bitcode"

 		_unarchive
 		_configure

 		# Patch Makefile
 		if [ "$ARCH" == "x86_64" ]; then
 			sed -ie "s/^CFLAG= -/CFLAG=  -miphoneos-version-min=$MIN_IOS -DOPENSSL_NO_ASM -/" "$SRC_DIR/Makefile"
    	else
 			sed -ie "s/^CFLAG= -/CFLAG=  -miphoneos-version-min=$MIN_IOS -/" "$SRC_DIR/Makefile"
        fi
 		# Patch versions
 		sed -ie "s/^# define OPENSSL_VERSION_NUMBER.*$/# define OPENSSL_VERSION_NUMBER  $FAKE_NIBBLE/" "$SRC_DIR/crypto/opensslv.h"
 		sed -ie "s/^#  define OPENSSL_VERSION_TEXT.*$/#  define OPENSSL_VERSION_TEXT  \"$FAKE_TEXT\"/" "$SRC_DIR/crypto/opensslv.h"

 		_build
 	done
 }

 distribute_osx() {
 	PLATFORM="MacOSX"
 	NAME="$OPENSSL_NAME-$PLATFORM"
 	DIR="$DIST_DIR/$NAME"
 	FILES="libcrypto.a libssl.a"
 	mkdir -p "$DIR/include"
 	mkdir -p "$DIR/lib"

 	echo "$VERSION" > "$DIR/VERSION"
 	cp "$BUILD_DIR/MacOSX-i386/LICENSE" "$DIR"
 	cp -LR "$BUILD_DIR/MacOSX-i386/include/" "$DIR/include"

 	# Alter rsa.h to make Swift happy
 	sed -i .bak 's/const BIGNUM \*I/const BIGNUM *i/g' "$DIR/include/openssl/rsa.h"

 	for f in $FILES; do
 		lipo -create \
 			"$BUILD_DIR/MacOSX-i386/$f" \
 			"$BUILD_DIR/MacOSX-x86_64/$f" \
 			-output "$DIR/lib/$f"
 	done

 	(cd "$DIST_DIR"; tar -cvf "../$NAME.tar.gz" "$NAME")
 }

 distribute_ios() {
 	PLATFORM="iOS"
 	NAME="$OPENSSL_NAME-$PLATFORM"
 	DIR="$DIST_DIR/$NAME"
 	FILES="libcrypto.a libssl.a"
 	mkdir -p "$DIR/include"
 	mkdir -p "$DIR/lib"

 	echo "$VERSION" > "$DIR/VERSION"
 	cp "$BUILD_DIR/iPhoneOS-i386/LICENSE" "$DIR"
 	cp -LR "$BUILD_DIR/iPhoneOS-i386/include/" "$DIR/include"

 	# Alter rsa.h to make Swift happy
 	sed -i .bak 's/const BIGNUM \*I/const BIGNUM *i/g' "$DIR/include/openssl/rsa.h"

 	for f in $FILES; do
 		lipo -create \
 			"$BUILD_DIR/iPhoneOS-i386/$f" \
 			"$BUILD_DIR/iPhoneOS-x86_64/$f" \
 			"$BUILD_DIR/iPhoneOS-arm64/$f" \
 			"$BUILD_DIR/iPhoneOS-armv7/$f" \
 			"$BUILD_DIR/iPhoneOS-armv7s/$f" \
 			-output "$DIR/lib/$f"
 	done

 	(cd "$DIST_DIR"; tar -cvf "../$NAME.tar.gz" "$NAME")
 }

 # Create folders
 mkdir -p "$BUILD_DIR"
 mkdir -p "$DIST_DIR"
 mkdir -p "$FILES_DIR"

 # Retrieve OpenSSL tarbal if needed
 if [ ! -e "$OPENSSL_PATH" ]; then
 	curl "$OPENSSL_URL" -o "$OPENSSL_PATH"
 fi

 build_osx
 build_ios

 distribute_osx
 distribute_ios
	#!/bin/bash

	###############################################################################
	## ##
	## Build and package OpenSSL static libraries for OSX/iOS ##
	## ##
	## This script is in the public domain. ##
	## Creator : Laurent Etiemble ##
	## ##
	###############################################################################

	## --------------------
	## Parameters
	## --------------------

	VERSION=1.0.2e
	OSX_SDK=10.11
	MIN_OSX=10.6
	IOS_SDK=9.2

	# These values are used to avoid version detection
	FAKE_NIBBLE=0x102031af
	FAKE_TEXT="OpenSSL 0.9.8y 5 Feb 2013"

	## --------------------
	## Variables
	## --------------------

	DEVELOPER_DIR=`xcode-select -print-path`
	if [ ! -d $DEVELOPER_DIR ]; then
	echo "Please set up Xcode correctly. '$DEVELOPER_DIR' is not a valid developer tools folder."
	exit 1
	fi
	if [ ! -d "$DEVELOPER_DIR/Platforms/MacOSX.platform/Developer/SDKs/MacOSX$OSX_SDK.sdk" ]; then
	echo "The OS X SDK $OSX_SDK was not found."
	exit 1
	fi
	if [ ! -d "$DEVELOPER_DIR/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS$IOS_SDK.sdk" ]; then
	echo "The iOS SDK $IOS_SDK was not found."
	exit 1
	fi

	BASE_DIR=`pwd`
	BUILD_DIR="$BASE_DIR/build"
	DIST_DIR="$BASE_DIR/dist"
	FILES_DIR="$BASE_DIR/files"

	OPENSSL_NAME="openssl-$VERSION"
	OPENSSL_FILE="$OPENSSL_NAME.tar.gz"
	OPENSSL_URL="http://www.openssl.org/source/$OPENSSL_FILE"
	OPENSSL_PATH="$FILES_DIR/$OPENSSL_FILE"

	## --------------------
	## Main
	## --------------------

	_unarchive() {
	# Expand source tree if needed
	if [ ! -d "$SRC_DIR" ]; then
	echo "Unarchive sources for $PLATFORM-$ARCH..."
	(cd "$BUILD_DIR"; tar -zxf "$OPENSSL_PATH"; mv "$OPENSSL_NAME" "$SRC_DIR";)
	fi
	}

	_configure() {
	# Configure
	if [ "x$DONT_CONFIGURE" == "x" ]; then
	echo "Configuring $PLATFORM-$ARCH..."
	(cd "$SRC_DIR"; CROSS_TOP="$CROSS_TOP" CROSS_SDK="$CROSS_SDK" CC="$CC" ./Configure --prefix="$DST_DIR" -no-apps "$COMPILER" > "$LOG_FILE" 2>&1)
	fi
	}

	_build() {
	# Build
	if [ "x$DONT_BUILD" == "x" ]; then
	echo "Building $PLATFORM-$ARCH..."
	(cd "$SRC_DIR"; CROSS_TOP="$CROSS_TOP" CROSS_SDK="$CROSS_SDK" CC="$CC" make >> "$LOG_FILE" 2>&1)
	fi
	}

	build_osx() {
	ARCHS="i386 x86_64"
	for ARCH in $ARCHS; do
	PLATFORM="MacOSX"
	COMPILER="darwin-i386-cc"
	SRC_DIR="$BUILD_DIR/$PLATFORM-$ARCH"
	DST_DIR="$DIST_DIR/$PLATFORM-$ARCH"
	LOG_FILE="$BASE_DIR/$PLATFORM$OSX_SDK-$ARCH.log"

	# Select the compiler
	if [ "$ARCH" == "i386" ]; then
	COMPILER="darwin-i386-cc"
	else
	COMPILER="darwin64-x86_64-cc"
	fi

	CROSS_TOP="$DEVELOPER_DIR/Platforms/$PLATFORM.platform/Developer"
	CROSS_SDK="$PLATFORM$OSX_SDK.sdk"
	CC="$DEVELOPER_DIR/usr/bin/gcc -arch $ARCH"

	_unarchive
	_configure

	# Patch Makefile
	sed -ie "s/^CFLAG= -/CFLAG= -mmacosx-version-min=$MIN_OSX -/" "$SRC_DIR/Makefile"
	# Patch versions
	sed -ie "s/^# define OPENSSL_VERSION_NUMBER.*$/# define OPENSSL_VERSION_NUMBER $FAKE_NIBBLE/" "$SRC_DIR/crypto/opensslv.h"
	sed -ie "s/^# define OPENSSL_VERSION_TEXT.*$/# define OPENSSL_VERSION_TEXT \"$FAKE_TEXT\"/" "$SRC_DIR/crypto/opensslv.h"

	_build
	done
	}

	build_ios() {
	ARCHS="i386 x86_64 armv7 armv7s arm64"
	for ARCH in $ARCHS; do
	PLATFORM="iPhoneOS"
	COMPILER="iphoneos-cross"
	SRC_DIR="$BUILD_DIR/$PLATFORM-$ARCH"
	DST_DIR="$DIST_DIR/$PLATFORM-$ARCH"
	LOG_FILE="$BASE_DIR/$PLATFORM$IOS_SDK-$ARCH.log"

	# Select the compiler
	if [ "$ARCH" == "i386" ]; then
	PLATFORM="iPhoneSimulator"
	MIN_IOS="4.2"
	elif [ "$ARCH" == "x86_64" ]; then
	PLATFORM="iPhoneSimulator"
	MIN_IOS="7.0"
	elif [ "$ARCH" == "arm64" ]; then
	MIN_IOS="7.0"
	else
	MIN_IOS="6.0"
	fi

	CROSS_TOP="$DEVELOPER_DIR/Platforms/$PLATFORM.platform/Developer"
	CROSS_SDK="$PLATFORM$IOS_SDK.sdk"
	CC="clang -arch $ARCH -fembed-bitcode"

	_unarchive
	_configure

	# Patch Makefile
	if [ "$ARCH" == "x86_64" ]; then
	sed -ie "s/^CFLAG= -/CFLAG= -miphoneos-version-min=$MIN_IOS -DOPENSSL_NO_ASM -/" "$SRC_DIR/Makefile"
	else
	sed -ie "s/^CFLAG= -/CFLAG= -miphoneos-version-min=$MIN_IOS -/" "$SRC_DIR/Makefile"
	fi
	# Patch versions
	sed -ie "s/^# define OPENSSL_VERSION_NUMBER.*$/# define OPENSSL_VERSION_NUMBER $FAKE_NIBBLE/" "$SRC_DIR/crypto/opensslv.h"
	sed -ie "s/^# define OPENSSL_VERSION_TEXT.*$/# define OPENSSL_VERSION_TEXT \"$FAKE_TEXT\"/" "$SRC_DIR/crypto/opensslv.h"

	_build
	done
	}

	distribute_osx() {
	PLATFORM="MacOSX"
	NAME="$OPENSSL_NAME-$PLATFORM"
	DIR="$DIST_DIR/$NAME"
	FILES="libcrypto.a libssl.a"
	mkdir -p "$DIR/include"
	mkdir -p "$DIR/lib"

	echo "$VERSION" > "$DIR/VERSION"
	cp "$BUILD_DIR/MacOSX-i386/LICENSE" "$DIR"
	cp -LR "$BUILD_DIR/MacOSX-i386/include/" "$DIR/include"

	# Alter rsa.h to make Swift happy
	sed -i .bak 's/const BIGNUM \I/const BIGNUM i/g' "$DIR/include/openssl/rsa.h"

	for f in $FILES; do
	lipo -create \
	"$BUILD_DIR/MacOSX-i386/$f" \
	"$BUILD_DIR/MacOSX-x86_64/$f" \
	-output "$DIR/lib/$f"
	done

	(cd "$DIST_DIR"; tar -cvf "../$NAME.tar.gz" "$NAME")
	}

	distribute_ios() {
	PLATFORM="iOS"
	NAME="$OPENSSL_NAME-$PLATFORM"
	DIR="$DIST_DIR/$NAME"
	FILES="libcrypto.a libssl.a"
	mkdir -p "$DIR/include"
	mkdir -p "$DIR/lib"

	echo "$VERSION" > "$DIR/VERSION"
	cp "$BUILD_DIR/iPhoneOS-i386/LICENSE" "$DIR"
	cp -LR "$BUILD_DIR/iPhoneOS-i386/include/" "$DIR/include"

	# Alter rsa.h to make Swift happy
	sed -i .bak 's/const BIGNUM \I/const BIGNUM i/g' "$DIR/include/openssl/rsa.h"

	for f in $FILES; do
	lipo -create \
	"$BUILD_DIR/iPhoneOS-i386/$f" \
	"$BUILD_DIR/iPhoneOS-x86_64/$f" \
	"$BUILD_DIR/iPhoneOS-arm64/$f" \
	"$BUILD_DIR/iPhoneOS-armv7/$f" \
	"$BUILD_DIR/iPhoneOS-armv7s/$f" \
	-output "$DIR/lib/$f"
	done

	(cd "$DIST_DIR"; tar -cvf "../$NAME.tar.gz" "$NAME")
	}

	# Create folders
	mkdir -p "$BUILD_DIR"
	mkdir -p "$DIST_DIR"
	mkdir -p "$FILES_DIR"

	# Retrieve OpenSSL tarbal if needed
	if [ ! -e "$OPENSSL_PATH" ]; then
	curl "$OPENSSL_URL" -o "$OPENSSL_PATH"
	fi

	build_osx
	build_ios

	distribute_osx
	distribute_ios