ICONV_VERSION = 1.12
LIBCONFIG_VERSION = 1.3.2
BOOST_VERSION = 1_39_0
QT_VERSION = 4.5.3
LIBXML2_VERSION = 2.7.5
ARABICA_VERSION = 2009-march


PREFIX = $(shell pwd)/inst
PREFIX_FLAG = $(PREFIX)/.flag
WGET = wget -c

# XXX: Hardcoded for mingw on linux, at the moment
CC = i586-mingw32msvc-gcc
CXX = i586-mingw32msvc-g++
CPPFLAGS += -I$(PREFIX)/include
CONFIGURE = CC="$(CC)" CXX="$(CXX)" CPPFLAGS="$(CPPFLAGS)" ./configure --host=i586-mingw32msvc --build=i386-linux --prefix=$(PREFIX)

.PHONY: help all

all: .iconv .boost .qt .libconfig .libxml2 .arabica

help:
	@echo "Usage: make all"

$(PREFIX_FLAG):
	mkdir -p $(PREFIX)
	touch $@


### iconv ###

ICONV_DIR = libiconv-$(ICONV_VERSION)
ICONV_DIR_FLAG = $(ICONV_DIR)/.flag
ICONV_ARCHIVE = libiconv-$(ICONV_VERSION).tar.gz

$(ICONV_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) http://ftp.gnu.org/pub/gnu/libiconv/$@

$(ICONV_DIR_FLAG): $(ICONV_ARCHIVE)
	tar xzf $<
	touch $@

.iconv: $(ICONV_DIR_FLAG)
	(cd $(ICONV_DIR) && $(CONFIGURE) --enable-static --disable-shared && make && make install)
	touch $@


### libconfig ###

LIBCONFIG_DIR = libconfig-$(LIBCONFIG_VERSION)
LIBCONFIG_DIR_FLAG = $(LIBCONFIG_DIR)/.flag
LIBCONFIG_ARCHIVE = libconfig-$(LIBCONFIG_VERSION).tar.gz

$(LIBCONFIG_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) http://www.hyperrealm.com/libconfig/$@

$(LIBCONFIG_DIR_FLAG): $(LIBCONFIG_ARCHIVE)
	tar xvf $<
	touch $@

.libconfig: $(LIBCONFIG_DIR_FLAG)
	(cd $(LIBCONFIG_DIR) && CFLAGS=-DLIBCONFIG_STATIC CXXFLAGS=-DLIBCONFIG_STATIC $(CONFIGURE) --enable-static --disable-shared && make && make install)
	touch $@


### Boost ###

BOOST_DIR = boost_$(BOOST_VERSION)
BOOST_DIR_FLAG = $(BOOST_DIR)/.flag
BOOST_ARCHIVE = boost_$(BOOST_VERSION).tar.bz2

$(BOOST_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) http://garr.dl.sourceforge.net/sourceforge/boost/$@

$(BOOST_DIR_FLAG): $(BOOST_ARCHIVE)
	tar xjf $<
	touch $@

# We don't build any library, because we don't need them (and it is really
# hard to cross-compile with their crappy build system)
.boost: $(BOOST_DIR_FLAG)
	#(cd $(BOOST_DIR) && ./configure --prefix=$(PREFIX) && ./tools/jam/src/bin.linuxx86/bjam --toolset=gcc --prefix=$(PREFIX) --without-date_time --without-filesystem --without-graph --without-iostreams --without-program_options --without-python --without-regex --without-serialization --without-signals --without-test --without-thread --without-wave install)
	cp -r $(BOOST_DIR)/boost $(PREFIX)/include
	touch $@


### Qt ###

# FIXME: No automated way to build it at the moment :-(
QT_DIR = qt4-$(QT_VERSION)-win32-bin
QT_DIR_FLAG = $(QT_DIR)/.flag
QT_ARCHIVE = qt4-$(QT_VERSION)-win32-bin.tar.bz2

$(QT_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) http://dl.sv.nongnu.org/releases-noredirect/eliot/other/$@

$(QT_DIR_FLAG): $(QT_ARCHIVE)
	tar xjf $<
	touch $@

.qt: $(QT_DIR_FLAG)
	#(cd $<; mkdir -p $(PREFIX)/bin; mkdir -p $(PREFIX)/include; mkdir -p $(PREFIX)/lib/pkgconfig; rm -f $(PREFIX)/lib/pkgconfig/Qt*; sed 's,@@PREFIX@@,$(PREFIX),' lib/pkgconfig/QtCore.pc.in > $(PREFIX)/lib/pkgconfig/QtCore.pc; sed 's,@@PREFIX@@,$(PREFIX),' lib/pkgconfig/QtGui.pc.in > $(PREFIX)/lib/pkgconfig/QtGui.pc; cp -r include/* $(PREFIX)/include; cp lib/*a $(PREFIX)/lib; mkdir -p $(PREFIX)/share/qt4/translations; cp -r share/translations/* $(PREFIX)/share/qt4/translations)
	(cd $(QT_DIR); cp -r bin include lib share $(PREFIX); sed 's,@@PREFIX@@,$(PREFIX),' $(PREFIX)/lib/pkgconfig/QtCore.pc.in > $(PREFIX)/lib/pkgconfig/QtCore.pc; sed 's,@@PREFIX@@,$(PREFIX),' lib/pkgconfig/QtGui.pc.in > $(PREFIX)/lib/pkgconfig/QtGui.pc; rm $(PREFIX)/lib/pkgconfig/*.in)
	touch $@


### LibXML 2 ###

LIBXML2_DIR = libxml2-$(LIBXML2_VERSION)
LIBXML2_DIR_FLAG = $(LIBXML2_DIR)/.flag
LIBXML2_ARCHIVE = libxml2-$(LIBXML2_VERSION).tar.gz

$(LIBXML2_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) ftp://xmlsoft.org/libxml2/$@

$(LIBXML2_DIR_FLAG): $(LIBXML2_ARCHIVE)
	tar xzf $<
	touch $@

# TODO: add more --without-xxx flags (apparently needed for build: pattern, debug)
# --with-legacy and --with-html are needed for arabica
.libxml2: $(LIBXML2_DIR_FLAG)
	(cd $(LIBXML2_DIR) && $(CONFIGURE) --enable-static --disable-shared --with-legacy --without-schematron --without-tree --without-zlib --without-http --without-ftp --without-html --without-python --without-docbook --without-regexps && make install)
	touch $@


### Arabica ###

ARABICA_DIR = arabica-$(ARABICA_VERSION)
ARABICA_DIR_FLAG = $(ARABICA_DIR)/.flag
ARABICA_ARCHIVE = arabica-$(ARABICA_VERSION).tar.bz2

$(ARABICA_ARCHIVE): $(PREFIX_FLAG)
	$(WGET) http://downloads.sourceforge.net/project/arabica/arabica/March-09/$@?use_mirror=ovh

$(ARABICA_DIR_FLAG): $(ARABICA_ARCHIVE)
	tar xjf $<
	touch $@

.arabica: $(ARABICA_DIR_FLAG)
	(cd $(ARABICA_DIR) && patch -p0 < ../arabica-no-example.patch && $(CONFIGURE) --enable-static --disable-shared --with-parser=libxml2 --with-libxml2=$(PREFIX) --with-boost=$(PREFIX) --with-tests=no --with-dom=no && make install)
	touch $@