Commit 0d8e065f authored by Marc-André Lureau's avatar Marc-André Lureau Committed by Paolo Bonzini
Browse files

build-sys: add make 'help' target 



Add a make 'help', to print a summary of the main Makefile targets.
The format is loosely inspired by Linux make 'help' output.

Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160913142033.7705-1-marcandre.lureau@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent b8da57fa

Makefile

+37 −0
Original line number Diff line number Diff line
@@ -669,3 +669,40 @@ endif 
-include $(wildcard *.d tests/*.d)



include $(SRC_PATH)/tests/docker/Makefile.include



.PHONY: help

help:

	@echo  'Generic targets:'

	@echo  '  all             - Build all'

	@echo  '  dir/file.o      - Build specified target only'

	@echo  '  install         - Install QEMU, documentation and tools'

	@echo  '  ctags/TAGS      - Generate tags file for editors'

	@echo  '  cscope          - Generate cscope index'

	@echo  ''

	@$(if $(TARGET_DIRS), \

		echo 'Architecture specific targets:'; \

		$(foreach t, $(TARGET_DIRS), \

		printf "  %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) $(t);) \

		echo '')

	@echo  'Cleaning targets:'

	@echo  '  clean           - Remove most generated files but keep the config'

	@echo  '  distclean       - Remove all generated files'

	@echo  '  dist            - Build a distributable tarball'

	@echo  ''

	@echo  'Test targets:'

	@echo  '  check           - Run all tests (check-help for details)'

	@echo  '  docker          - Help about targets running tests inside Docker containers'

	@echo  ''

	@echo  'Documentation targets:'

	@echo  '  dvi html info pdf'

	@echo  '                  - Build documentation in specified format'

	@echo  ''

ifdef CONFIG_WIN32

	@echo  'Windows targets:'

	@echo  '  installer       - Build NSIS-based installer for qemu-ga'

ifdef QEMU_GA_MSI_ENABLED

	@echo  '  msi             - Build MSI-based installer for qemu-ga'

endif

	@echo  ''

endif

	@echo  '  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'