@@ -0,0 +1,3 @@ 
+.idea
+a.out
+build

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+cmake_minimum_required(VERSION 3.16)
+project(bashprompt)
+
+set(CMAKE_CXX_STANDARD 17)
+
+add_executable(bashprompt main.cpp)

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+ifeq ($(shell command -v cmake), )
+COMPCMD = g++ --std=c++17 -o build/bashprompt main.cpp
+COMPMSG = g++
+else
+ifeq ($(shell command -v ninja), )
+COMPCMD = cmake -S . -B build && cmake --build build
+COMPMSG = cmake
+else
+COMPCMD = cmake -GNinja -S . -B build && cmake --build build
+COMPMSG = cmake and ninja
+endif
+CMAKELISTS = CMakeLists.txt
+endif
+
+ifeq ($(shell command -v strip), )
+STRIPCMD = echo Strip not found. Binary size may be larger than expected.
+else
+STRIPCMD = strip --strip-all build/bashprompt
+endif
+ifeq ($(shell command -v upx), )
+UPXCMD = echo UPX not found. Binary size may be larger than expected.
+else
+UPXCMD = upx --best build/bashprompt > /dev/null
+endif
+
+build: main.cpp $(CMAKELISTS)
+	@echo Building with $(COMPMSG).
+	@sleep 2
+	@mkdir -p build
+	@$(COMPCMD)
+	@echo Compiled successfully.
+	@echo Program is located at build/bashprompt.
+	@echo "make small" to reduce binary size. Requires strip and/or upx.
+	@echo "sudo make install" to install the program into /usr/local/bin.
+	@echo And "make clean" to remove the build directory.
+
+clean: build/
+	@echo Cleaning up.
+	@rm -rf build
+	@echo Cleaned up successfully.
+
+small: build/bashprompt
+	@cp build/bashprompt build/bashprompt.bak
+	@echo Stripping binary.
+	@$(STRIPCMD)
+	@$(UPXCMD)
+	@echo Old Size: && du -sh build/bashprompt.bak
+	@echo New size: && du -sh build/bashprompt
+
+
+install: build/bashprompt
+	@echo Installing to /usr/local/bin.
+	@sudo cp build/bashprompt /usr/local/bin/bashprompt
+	@echo Installed successfully.
+	@echo Run "bashprompt" to use the program.