QTVERSION=5

CC ?= gcc
CCC ?= g++ -std=gnu++11
PKG ?= pkg-config
MOC ?= moc #-qt$(QTVERSION)
QMAKE ?= qmake #-qt$(QTVERSION)

QTLDFLAGS=`$(PKG) --libs Qt$(QTVERSION)Network`
QTCFLAGS=`$(PKG) --cflags Qt$(QTVERSION)Network`

OPTIMIZE=-O2

all: check_correct_qt_version s7webserver

clean:
	rm -fr *.o mus-config.h master.tar.gz qhttpserver-master.tar.gz qhttpserver-master s7webserver moc_s7webserver.cpp

check_correct_qt_version:
	@echo "If compilation stops now, it means that we're using Qt 6 instead of Qt 5. We need Qt 5. You can set the MOC and QMAKE variables in the makefile to fix this."
	@$(QMAKE) -v |grep Qt\ version\ 5


s7webserver: s7webserver.o qhttpserver-master/lib/libqhttpserver.a s7.o mus-config.h
	$(CCC) s7webserver.o $(QTLDFLAGS) qhttpserver-master/lib/libqhttpserver.a s7.o -ldl -o s7webserver

s7webserver.o: s7webserver.h s7webserver.cpp moc_s7webserver.cpp qhttpserver-master/lib/libqhttpserver.a mus-config.h
	$(CCC) -c s7webserver.cpp $(QTCFLAGS) $(OPTIMIZE) -Iqhttpserver-master/src -DWITH_MAIN -I. -I.. -Wall -Werror -Wno-error=unused-variable -Wno-error=unused-function -fPIC

moc_s7webserver.cpp: s7webserver.h qhttpserver-master/lib/libqhttpserver.a mus-config.h
	$(MOC) -DCOMPILING_S7WEBSERVER s7webserver.h -o moc_s7webserver.cpp

s7.o: ../s7.c ../s7.h mus-config.h
	$(CC) -c ../s7.c $(OPTIMIZE) -I. -I..

mus-config.h:
	touch mus-config.h

qhttpserver-master/lib/libqhttpserver.a:
	rm -fr qhttpserver-master.tar.gz qhttpserver-master
	wget https://github.com/kmatheussen/qhttpserver/archive/master.tar.gz
	mv master.tar.gz qhttpserver-master.tar.gz
	tar xvzf qhttpserver-master.tar.gz
	echo "CONFIG += staticlib" >> qhttpserver-master/src/src.pro
	cd qhttpserver-master && $(QMAKE)
	cd qhttpserver-master && make