#!/bin/bash
# Building the installer is only tested and supported on 10.7 with Xcode 4.2.1
# Built package targets 10.6, 10.7 and 10.8
# Building should also work on other versions, YMMV

set -ex
test -x ./configure || ./bootstrap
BUILDPATH=${PWD}

# Use new locations for SDK on 10.8 with Xcode 4.6 (?)
OSX_RELEASE=`sw_vers -productVersion`
case ${OSX_RELEASE:0:4} in
	"10.8")
		SYSROOT="/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk"
		PKGMAKER="/Applications/PackageMaker.app/Contents/MacOS/PackageMaker"		
	;;
	*)
		SYSROOT="/Developer/SDKs/MacOSX10.6.sdk"
		PKGMAKER="/Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker"
	;;
esac

export CFLAGS="-isysroot $SYSROOT -arch i386 -arch x86_64 -mmacosx-version-min=10.6"

export SED=/usr/bin/sed
PREFIX=/Library/OpenSC
export PKG_CONFIG_PATH=/usr/lib/pkgconfig

./configure --prefix=$PREFIX \
--sysconfdir=$PREFIX/etc \
--disable-dependency-tracking \
--enable-shared \
--disable-static \
--enable-strict \
--disable-assert \
--enable-sm # TODO: remove this

# always make clean
make clean

# compile
make -j 2

# copy files
rm -rf target
make install DESTDIR=${BUILDPATH}/target

# remove garbage
rm -f target/Library/OpenSC/lib/*.la

# generate .bundle (required by Adobe Acrobat)
./MacOSX/libtool-bundle target/Library/OpenSC/lib/opensc-pkcs11.so target/Library/OpenSC/lib

# Build engine_pkcs11 + libp11
test -d libp11 || git clone http://github.com/OpenSC/libp11.git
(cd libp11
test -x confiure || ./bootstrap
./configure --enable-static --disable-shared --disable-dependency-tracking --prefix=${BUILDPATH}/build && make && make install)
test -d engine_pkcs11 || git clone http://github.com/OpenSC/engine_pkcs11.git
(cd engine_pkcs11
test -x configure || ./bootstrap
PKG_CONFIG_PATH=${BUILDPATH}/build/lib/pkgconfig:${PKG_CONFIG_PATH} ./configure --disable-dependency-tracking --prefix=/Library/OpenSC && make install DESTDIR=${BUILDPATH}/target)

# Check out OpenSC.tokend, if not already fetched.
if ! test -e OpenSC.tokend; then
	git clone http://github.com/OpenSC/OpenSC.tokend.git
fi

# Fetch binary dependencies
if ! test -f build-10.6.tar.gz; then
	curl -O https://www.opensc-project.org/downloads/build-10.6.tar.gz
fi

# Check for correctness
if ! test $(md5 -q build-10.6.tar.gz) == "5686fb4dda6e9f1f07d06293a25fdd37"; then
	echo "MD5 of binary components does not match!"
	exit 1
fi

# Unpack the binary building components
if ! test -e OpenSC.tokend/build; then
	tar -C OpenSC.tokend -xzvf build-10.6.tar.gz
fi

# Create the symlink to OpenSC sources
test -L OpenSC.tokend/build/opensc-src || ln -sf ${BUILDPATH}/src OpenSC.tokend/build/opensc-src

# build and copy OpenSC.tokend
xcodebuild -configuration Deployment -project OpenSC.tokend/Tokend.xcodeproj
mkdir -p target/System/Library/Security/tokend
mv OpenSC.tokend/build/OpenSC.tokend target/System/Library/Security/tokend

# The "UnInstaller"
mkdir -p target/usr/local/bin
cp MacOSX/opensc-uninstall target/usr/local/bin

# Build installer package
${PKGMAKER} \
-r target \
-o OpenSC-@PACKAGE_VERSION@.pkg \
-t "OpenSC @PACKAGE_VERSION@ for Mac OS X 10.6+" \
-i org.opensc-project.mac \
-n @PACKAGE_VERSION@ \
-g 10.4 \
-b \
-v \
--no-relocate \
-e MacOSX/resources \
-s MacOSX/scripts

# Create .dmg
rm -f OpenSC-@PACKAGE_VERSION@.dmg
TIMESTAMP=$(date +%Y.%m.%d)
hdiutil create -srcfolder OpenSC-@PACKAGE_VERSION@.pkg -volname "OpenSC @PACKAGE_VERSION@ for Mac OS X 10.6+ (${TIMESTAMP})" OpenSC-@PACKAGE_VERSION@.dmg