feat: extend .gitignore

.gitignore

@@ -1,3 +1,5 @@
+bundle
 build
 venv
 *.*~
+*~

makefile

@@ -16,5 +16,19 @@ help:
 
 # Catch-all target: route all unknown targets to Sphinx using the new
 # "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
+%: makefile
 	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: sphinx bundle
+
+clean:
+	-rm -rf build
+	-rm -rf bundle
+
+sphinx:
+	$(MAKE) singlehtml latexpdf
+
+bundle: sphinx
+	-mkdir bundle
+	cp build/latex/*.pdf bundle/
+	rsync -av --delete build/singlehtml/ bundle/html

readme.md

@@ -63,15 +63,20 @@ The output files of the final handbook can be found in the subfolder `./build`.
 
 All generated intermediate artifacts and the final output files can be found in the `./build` subfolder.
 
+Generate all output like this.
+
+```
+make bundle
+```
+
 ### Clean up
 
 1. Deactivate the virtual Python environment: ```deactivate```
-2. Clean up the build sources: ```make clean``` and ```rm -r build bundle```
+2. Clean up the build sources: ```make clean```
 
 # File System
 
 * `build`: build directory
-* `make.bat`:
-* `Makefile`:
+* `Makefile`: build configuration
 * `readme.md`: this file
 * `source`: source directory