Makefile-win

GCC = $(PREFIX)g++
PKG_CONFIG = $(PREFIX)pkg-config

LD = $(GCC)
CFLAGS += -Wall -std=c++1y -Wno-sign-compare -Wno-unused-variable -Wno-strict-aliasing -Wl,--build-id -Wa,-mbig-obj

ifdef DATA_DIR
	CFLAGS += -DDATA_DIR=\"$(DATA_DIR)\"
endif

ifdef DEBUG
GFLAG += -g
endif

NO_OMIT_FP = true

ifdef NO_OMIT_FP
GFLAG += -fno-omit-frame-pointer
endif

ifdef PROF
GFLAG += -pg
endif

ifdef RELEASE
GFLAG += -DRELEASE
endif

ifndef AMD64
GFLAG += -Wl,--large-address-aware
endif

ifdef STEAMWORKS
include Makefile-steam
endif

ifdef OPT
GFLAG += -O2
endif


ifndef OPTFLAGS
	OPTFLAGS = -Winvalid-pch -DWINDOWS $(GFLAG)
endif

ifndef OBJDIR
OBJDIR = obj
endif
NAME = keeper

ROOT = ./
TOROOT = ./../
IPATH = -I. -I./extern -Iextern/steamworks/public

CFLAGS += $(IPATH)

ifdef STEAMWORKS
SRCS = $(shell ls -t *.cpp)
else
SRCS = $(shell ls -t *.cpp | grep -v steam_.*.cpp)
endif

ifdef UNITY
$(shell rm unity.cpp; for I in *.cpp; do echo \#include \"$$I\" | grep -v stack_printer | grep -v fontstash | grep -v file_sharing | grep -v theoraplay >> unity.cpp; done )
SRCS = unity.cpp file_sharing.cpp fontstash.cpp stack_printer.cpp theoraplay.cpp
endif

SRCS += $(shell ls -t extern/*.cpp)

ifdef AMD64
RES_FILE=keeper.res
else
RES_FILE=keeper32.res
endif

OPENAL = $(shell $(PKG_CONFIG) --libs openal)

LIBS = -mwindows ${RES_FILE} -lvorbisfile -lvorbis -logg -ltheoradec -lSDL2_image -lkernel32 -luser32 -lgdi32 -lcomdlg32 \
	   -lole32 -ldinput -lddraw -ldxguid -lwinmm -ldsound -lpsapi -lgdiplus -lshlwapi -luuid -ldbghelp $(STEAM_LIBS) \
	-lSDL2 -lSDL2main -lglu32 -lz -ljpeg $(OPENAL) -lopengl32 -lcurl -limagehlp -lpthread -fuse-ld=lld

ifdef debug
	CFLAGS += -g
	OBJDIR := ${addsuffix -d,$(OBJDIR)}
	NAME := ${addsuffix -d,$(NAME)}
else
	CFLAGS += $(OPTFLAGS)
endif


OBJS = $(addprefix $(OBJDIR)/,$(SRCS:.cpp=.o))
DEPS = $(addprefix $(OBJDIR)/,$(SRCS:.cpp=.d))

##############################################################################

all:
	@$(MAKE) -f Makefile-win --no-print-directory info
	bash ./gen_version.sh
	@$(MAKE) -f Makefile-win --no-print-directory compile

compile: gen_version $(NAME)

stdafx.h.gch: stdafx.h $(wildcard *.h)
	$(GCC) -MMD $(CFLAGS) -c $< -o $@

ifndef RELEASE
PCH = $(OBJDIR)/stdafx.h.gch
PCHINC = -include stdafx.h
endif

$(OBJDIR)/%.o: %.cpp ${PCH}
	$(GCC) -MMD $(CFLAGS) $(PCHINC) -c $< -o $@

$(NAME): $(OBJS)
	$(LD) $(CFLAGS) -o $@ $^ $(LIBS)

gen_version:
	bash ./gen_version.sh

info:
	@$(GCC) -v 2>&1 | head -n 2
clean:
	$(RM) $(OBJDIR)/*.o
	$(RM) $(OBJDIR)/*.d
	$(RM) $(NAME)
	$(RM) stdafx.h.gch
	$(RM) unity.cpp

-include $(DEPS)