From 0d8e065fc5f72462a4664cea501d45e508c5755c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com> Date: Tue, 13 Sep 2016 18:20:33 +0400 Subject: [PATCH] build-sys: add make 'help' target MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20160913142033.7705-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- Makefile | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/Makefile b/Makefile index 50b4b3afb96..1fad5b78e57 100644 --- a/Makefile +++ b/Makefile @@ -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' -- GitLab