From 3711c92f43eedbd698a9c477e3248fb87892fbd9 Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Fri, 15 Feb 2019 11:32:44 +0100
Subject: Multiple AI's (+RAND)

---
 Makefile | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index c8bca05..c1a3ee7 100644
--- a/Makefile
+++ b/Makefile
@@ -2,20 +2,36 @@ CXX := g++
 CXXFLAGS := -Wall -Wextra -std=c++11 -g -O2
 LDFLAGS :=
 
-TARGET := ai
 OBJDIR := .objs
 
-CXX_SOURCES := $(wildcard *.cpp)
-OBJ_FILES := $(patsubst %.cpp,$(OBJDIR)/%.o,$(CXX_SOURCES))
-DEP_FILES := $(patsubst %.cpp,$(OBJDIR)/%.d,$(CXX_SOURCES))
+ifneq ($(value AI),)
+	AI_UPPER := $(shell echo '$(value AI)' | tr a-z A-Z)
+	AI_LOWER := $(shell echo '$(value AI)' | tr A-Z a-z)
+else
+	AI_UPPER := MC
+	AI_LOWER := mc
+endif
 
+CXXFLAGS += -DAI=$(AI_UPPER)
 
-.PHONY: all clean
+MAIN_OBJ := $(OBJDIR)/main_$(AI_LOWER).o
+CXX_SOURCES := $(filter-out main.cpp ai_%.cpp,$(wildcard *.cpp)) ai_$(AI_LOWER).cpp
+OBJ_FILES := $(patsubst %.cpp,$(OBJDIR)/%.o,$(CXX_SOURCES)) $(MAIN_OBJ)
+DEP_FILES := $(patsubst %.cpp,$(OBJDIR)/%.d,$(CXX_SOURCES)) $(MAIN_OBJ:.o=.d)
+
+TARGET := ai$(AI_LOWER)
+
+AI_ALL_LOWER := $(patsubst ai_%.cpp,%,$(wildcard ai_*.cpp))
+
+TARGET_ALL := $(patsubst %,ai%,$(AI_ALL_LOWER))
+
+
+.PHONY: all clean debug
 
 all: $(TARGET)
 
 clean:
-	rm -f $(TARGET)
+	rm -f $(TARGET_ALL)
 	rm -rf $(OBJDIR)
 
 $(TARGET): $(OBJ_FILES) termio/libtermio.a
@@ -32,6 +48,16 @@ $(OBJDIR)/%.d: %.cpp termio/libtermio.a
 	@echo DEP $<
 	@$(CXX) -MT $(OBJDIR)/$*.o -MM $(CXXFLAGS) $< >$@
 
+$(OBJDIR)/main_$(AI_LOWER).o: main.cpp termio/libtermio.a
+	@mkdir -p $(dir $@)
+	@echo CXX "$< -o $(notdir $@)"
+	@$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+$(OBJDIR)/main_$(AI_LOWER).d: main.cpp termio/libtermio.a
+	@mkdir -p $(dir $@)
+	@echo DEP "$< -o $(notdir $@)"
+	@$(CXX) -MT $(OBJDIR)/$*.o -MM $(CXXFLAGS) $< >$@
+
 termio/.git:
 	git submodule update --init
 
-- 
cgit v1.2.3-70-g09d2