Started on the engine proper

core/makefile

@@ -0,0 +1,43 @@
+CC=gcc
+
+IDIR+=.
+CFLAGS+=$(addprefix -I,$(IDIR)) -DSDL_MAIN_HANDLED -g -Wall -W -pedantic -Wno-unused-parameter -Wno-unused-function -Wno-unused-variable
+LIBS+=-lSDL2
+
+ODIR = obj
+SRC = $(wildcard *.c)
+OBJ = $(addprefix $(ODIR)/,$(SRC:.c=.o))
+
+OUTNAME=core
+
+ifeq ($(findstring CYGWIN, $(shell uname)),CYGWIN)
+	LIBLINE =-Wl,--out-implib=$(CORE_OUTDIR)/lib$(OUTNAME).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--whole-archive $(OBJ) -Wl,--no-whole-archive
+	OUT=$(CORE_OUTDIR)/$(OUTNAME).dll
+else ifeq ($(shell uname),Linux)
+# No linux for the time being
+else ifeq ($(OS),Windows_NT)
+	LIBLINE =-Wl,--out-implib=$(CORE_OUTDIR)/lib$(OUTNAME).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--whole-archive $(OBJ) -Wl,--no-whole-archive
+	OUT=$(CORE_OUTDIR)/$(OUTNAME).dll
+else
+	@echo "Platform test failed - what platform is this?"
+	exit 1
+endif
+
+library: $(OBJ)
+	$(CC) -DCORE_EXPORT $(CFLAGS) -shared -o $(OUT) $(LIBLINE) $(LIBS)
+
+static: $(OBJ)
+	ar crs $(CORE_OUTDIR)/lib$(OUTNAME).a $(OBJ) $(LIBS)
+
+$(OBJ): | $(ODIR)
+
+$(ODIR):
+	mkdir $(ODIR)
+
+$(ODIR)/%.o: %.c
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+.PHONY: clean
+
+clean:
+	$(RM) $(ODIR)