opengw/makefile.win at master · capehill/opengw · GitHub

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# NOTE: this makefile hasn't been tested recently
LIBS = -LC:\SDK\lib -lmingw32 -lSDL3 -lopengl32 -lglu32
OWN_PATHS = -I.
HEADERS = -mwindows $(OWN_PATHS) -IC:\SDK\include
DEFINES =
CFLAGS = -std=c++20 -Wall -Wextra -O3 -ggdb
NAME = opengw.exe
OBJDIR = obj

#VPATH = src:src/renderer:src/common

ALL_SRC = $(wildcard *.cpp)
SRC_FILES = $(notdir $(ALL_SRC))
OBJ_FILES = $(SRC_FILES:.cpp=.o)

OBJS = $(addprefix $(OBJDIR)/, $(OBJ_FILES))
DEPS = $(OBJS:.o=.d)
COMPILER = g++

all: $(NAME)
	$(NAME)

# dependencies
$(OBJDIR)/%.d : %.cpp | $(OBJDIR)
	$(COMPILER) -MM -MP -MT $(@:.d=.o) -o $@ $< $(CFLAGS) $(DEFINES) $(HEADERS)

# compiling
$(OBJDIR)/%.o : %.cpp
	$(COMPILER) -o $@ -c $< $(CFLAGS) $(DEFINES) $(HEADERS)

clean:
	rm $(OBJDIR)/*

$(NAME): $(OBJS)
	$(COMPILER) -o $@ $(OBJS) $(LIBS)

$(OBJDIR):
	mkdir -p $@

# Load .d files
ifneq ($(MAKECMDGOALS),clean)
-include $(DEPS)
endif