Added files that will be copied during the build of the application for Linux.

dist/linux/Makefile

@@ -0,0 +1,39 @@
+# If PREFIX isn't provided, we check for $(DESTDIR)/usr/local and use that if it exists.
+# Otherwice we fall back to using /usr.
+
+LOCAL != test -d $(DESTDIR)/usr/local && echo -n "/local" || echo -n ""
+LOCAL ?= $(shell test -d $(DESTDIR)/usr/local && echo "/local" || echo "")
+PREFIX ?= /usr$(LOCAL)
+
+Name := "gui-for-ffmpeg"
+Exec := "gui-for-ffmpeg"
+Icon := "gui-for-ffmpeg.png"
+
+default:
+	# User install
+	# Run "make user-install" to install in ~/.local/
+	# Run "make user-uninstall" to uninstall from ~/.local/
+	#
+	# System install
+	# Run "sudo make install" to install the application.
+	# Run "sudo make uninstall" to uninstall the application.
+
+install:
+	install -Dm00644 usr/local/share/applications/$(Name).desktop $(DESTDIR)$(PREFIX)/share/applications/$(Name).desktop
+	install -Dm00755 usr/local/bin/$(Exec) $(DESTDIR)$(PREFIX)/bin/$(Exec)
+	install -Dm00644 usr/local/share/pixmaps/$(Icon) $(DESTDIR)$(PREFIX)/share/pixmaps/$(Icon)
+uninstall:
+	-rm $(DESTDIR)$(PREFIX)/share/applications/$(Name).desktop
+	-rm $(DESTDIR)$(PREFIX)/bin/$(Exec)
+	-rm $(DESTDIR)$(PREFIX)/share/pixmaps/$(Icon)
+
+user-install:
+	install -Dm00644 usr/local/share/applications/$(Name).desktop $(DESTDIR)$(HOME)/.local/share/applications/$(Name).desktop
+	install -Dm00755 usr/local/bin/$(Exec) $(DESTDIR)$(HOME)/.local/bin/$(Exec)
+	install -Dm00644 usr/local/share/pixmaps/$(Icon) $(DESTDIR)$(HOME)/.local/share/icons/$(Icon)
+	sed -i -e "s,Exec=$(Exec),Exec=$(DESTDIR)$(HOME)/.local/bin/$(Exec),g" $(DESTDIR)$(HOME)/.local/share/applications/$(Name).desktop
+
+user-uninstall:
+	-rm $(DESTDIR)$(HOME)/.local/share/applications/$(Name).desktop
+	-rm $(DESTDIR)$(HOME)/.local/bin/$(Exec)
+	-rm $(DESTDIR)$(HOME)/.local/share/icons/$(Icon)