DISTROS=debian10 ubuntu1910 ubuntu2004
PROJECTNAME=test-webserver

CXX=clang++-10

ifeq ($(shell which $(CXX)),)
CXX=clang++
endif

ifeq ($(shell which $(CXX)),)
CXX=g++-9
endif

ifeq ($(shell which $(CXX)),)
CXX=g++
endif

ifeq ($(CXXFLAGS),)
#CXXFLAGS=-O2 -DNDEBUG
CXXFLAGS=-O0 -g -D_DEBUG
endif
# -fprofile-instr-generate -fcoverage-mapping
# gcc:--coverage

CXXFLAGS+= -Wall -I. -fPIE

CXXFLAGS+= -pthread
ifeq ($(CXX),clang++-10)
CXXFLAGS+=-std=c++20 #-stdlib=libc++
else
CXXFLAGS+=-std=c++17
endif

CXXTESTFLAGS=-I../googletest/include -I../googlemock/include/ -I../googletest -I../googlemock

LIBS=\
-lcommon \
-lboost_context \
-lboost_filesystem \
-lboost_timer \
-lboost_system \
-lcrypt \
-lpthread \
-lssl -lcrypto \
-ldl

#-lboost_coroutine \
#-lboost_program_options \
#-lboost_thread \
#-lboost_regex \

ifeq ($(CXX),clang++-10)
LIBS+= \
-fuse-ld=lld-10 \
-lstdc++
#-lc++ \
#-lc++abi
#-lc++fs
#-lstdc++fs
else
LIBS+= \
-lstdc++ \
-lstdc++fs
endif

LDFLAGS+=-pie -L../libcommon

TESTSRC=\
    test-webserver.cpp \
    ../googlemock/src/gmock-all.cpp \
    ../googletest/src/gtest-all.cpp \
    $(PROGSRC)

build: $(PROJECTNAME)
	+set -e ; for i in $(PLUGINS) ; do make -C plugins/$$i ; done
	./$(PROJECTNAME)

all: build
	./webserver -c webserver.conf

$(PROJECTNAME): ../libcommon/libcommon.a $(TESTSRC:.cpp=.o)
	$(CXX) $(LDFLAGS) $^ $(LDLIBS) $(LIBS) -o $@

dep: $(TESTSRC:.cpp=.d)

%.d: %.cpp
	$(CXX) $(CXXFLAGS) $(CXXTESTFLAGS) -MM -MP -MF $@ -c $<

%.o: %.cpp %.d
	$(CXX) $(CXXFLAGS) $(CXXTESTFLAGS) -c $< -o $@

install:
	mkdir -p $(DESTDIR)/usr/bin
	cp webserver $(DESTDIR)/usr/bin

	mkdir -p $(DESTDIR)/usr/lib/webserver/plugins
	set -e ; for i in $(PLUGINS) ; do make -C plugins/$$i install ; done

	mkdir -p $(DESTDIR)/usr/local/lib/webserver/plugins

	#mkdir -p $(DESTDIR)/etc
	#cp webserver.conf $(DESTDIR)/etc/webserver.conf

# misc ---------------------------------------------------

clean:
	-rm -f $(PROJECTNAME)
	-find . -name '*.o' -o -name '*.d' -o -name '*.gcno' -o -name '*.gcda' | xargs rm -f

.PHONY: clean all install all $(DISTROS)

-include $(wildcard $(TESTSRC:.cpp=.d))