Basic Linux make build environment. DRequires some modification to work on a fresh system -- instructions to be added at a later date.

build/linux/.gitignore

@@ -0,0 +1,2 @@
+build/
+obj/

build/linux/Makefile

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+BITS ?= $(shell getconf LONG_BIT)
+ifeq ($(BITS),64)
+	CXXFLAGS=-m64
+	LDFLAGS=-m64
+	LIB_DIR=lib64
+else
+	CXXFLAGS=-m32
+	LDFLAGS=-m32
+	LIB_DIR=lib
+endif
+CXX=g++
+DEBUG=-g
+CXXFLAGS+=$(DEBUG) -Wall `sdl2-config --cflags` -c
+LDFLAGS+= -Wall -L../../../sdl/$(LIB_DIR) -Wl,-rpath=$(LIB_DIR)/ -lSDL2 -lpthread -Wl,--no-undefined -lm -ldl -pthread -lrt -Wl,-Bstatic -lGLEW -Wl,-Bdynamic -lGL
+VPATH=../../src
+BINARY=RtB$(BITS)
+OBJ=main.o
+OBJ_DIR=obj
+
+$(BINARY): $(patsubst %,$(OBJ_DIR)/%,$(OBJ))
+	mkdir -p build
+	$(CXX) $^ -o build/$@ $(LDFLAGS)
+
+release:
+	make clean
+	BITS=32 make install
+	make clean
+	BITS=64 make install
+
+install: $(BINARY)
+	mkdir -p build/
+	mkdir -p build/$(LIB_DIR)/
+	cp -f /usr/$(LIB_DIR)/libpng14.so.14.12.0 build/$(LIB_DIR)/libpng14.so.14
+	cp -f /usr/$(LIB_DIR)/libSDL2-2.0.so.0.2.1 build/$(LIB_DIR)/libSDL2-2.0.so.0
+
+$(OBJ_DIR)/%.o: %.cpp
+	mkdir -p $(OBJ_DIR)
+	$(CXX) $(CXXFLAGS) $< -o $@
+
+clean:
+	rm -f $(OBJ_DIR)/*.o