Added Makefile

Makefile

@@ -0,0 +1,54 @@
+# Makefile for Terminal-Based-Calculator
+# Project by t4rtp1ck73
+# Makefile by Bowuigi
+
+IN=$(wildcard *.cpp)
+OUT=tbc
+CPPFLAGS=-std=c++17 -Os
+CPP=c++
+STRIP=strip
+DESTDIR=/usr/local/bin
+DESKTOPDIR=/usr/local/share/applications
+DESKTOPFILE=calculator.desktop
+
+build:
+	@echo "Compiling..."
+	$(CPP) $(IN) $(CPPFLAGS) -o $(OUT)
+	$(STRIP) $(OUT)
+	@echo "Done!"
+	@echo "Enjoy your calculator!"
+
+install: build
+	@echo "Installing to" $(DESTDIR) "..."
+	mkdir -p $(DESTDIR)
+	cp $(OUT) $(DESTDIR)
+	@echo "Done!"
+
+desktop: install
+	rm -f $(DESKTOPFILE)
+	@echo "Creating the desktop file..."
+
+	echo "[Desktop Entry]" > $(DESKTOPFILE)
+	echo "Name=Calculator" >> $(DESKTOPFILE)
+	echo "Exec=" $(DESTDIR)/$(OUT)  >> $(DESKTOPFILE)
+	echo "Terminal=true" >> $(DESKTOPFILE)
+	echo "Comment='Calculator for simple math problems'" >> $(DESKTOPFILE)
+	echo "Type=Application" >> $(DESKTOPFILE)
+
+	@echo "Copying the desktop file to" $(DESKTOPDIR) "..."
+	mkdir -p $(DESKTOPDIR)
+	cp $(DESKTOPFILE) $(DESKTOPDIR)
+	@echo "Done!"
+
+clean:
+	@echo "Cleaning..."
+	rm -f $(OUT)
+	@echo "Done!"
+
+uninstall:
+	@echo "Uninstalling..."
+	rm -f $(DESTDIR)/$(OUT)
+	rm -f $(DESKTOPDIR)/$(DESKTOPFILE)
+	@echo "Done!"
+
+.PHONY: build desktop install clean uninstall