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authorPhilippe Mathieu-Daudé <philmd@redhat.com>2020-03-05 01:48:54 +0100
committerPaolo Bonzini <pbonzini@redhat.com>2020-03-16 23:02:24 +0100
commitc355de59aedd746a6b80b804bdd0bd494e9cac2a (patch)
tree117044cf01995218a02f612421cf98ec0d1ce062 /Makefile
parent4df28c93528b3189b0e918de6579217cc67e4175 (diff)
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Makefile: Align 'help' target output
The 'help' target is displayed unaligned. Add a print-help function and use it. Now if someone want to change the indentation, there is a single place to modify. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile44
1 files changed, 23 insertions, 21 deletions
diff --git a/Makefile b/Makefile
index 7df22fc..6ec19f8 100644
--- a/Makefile
+++ b/Makefile
@@ -1235,50 +1235,52 @@ endif
include $(SRC_PATH)/tests/docker/Makefile.include
include $(SRC_PATH)/tests/vm/Makefile.include
+print-help-run = printf " %-30s - %s\\n" "$1" "$2"
+print-help = $(quiet-@)$(call print-help-run,$1,$2)
+
.PHONY: help
help:
@echo 'Generic targets:'
- @echo ' all - Build all'
+ $(call print-help,all,Build all)
ifdef CONFIG_MODULES
- @echo ' modules - Build all modules'
+ $(call print-help,modules,Build all modules)
endif
- @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'
+ $(call print-help,dir/file.o,Build specified target only)
+ $(call print-help,install,Install QEMU, documentation and tools)
+ $(call print-help,ctags/TAGS,Generate tags file for editors)
+ $(call print-help,cscope,Generate cscope index)
@echo ''
@$(if $(TARGET_DIRS), \
echo 'Architecture specific targets:'; \
$(foreach t, $(TARGET_DIRS), \
- printf " %-30s - Build for %s\\n" $(t)/all $(t);) \
+ $(call print-help-run,$(t)/all,Build for $(t));) \
echo '')
@echo 'Cleaning targets:'
- @echo ' clean - Remove most generated files but keep the config'
+ $(call print-help,clean,Remove most generated files but keep the config)
ifdef CONFIG_GCOV
- @echo ' clean-coverage - Remove coverage files'
+ $(call print-help,clean-coverage,Remove coverage files)
endif
- @echo ' distclean - Remove all generated files'
- @echo ' dist - Build a distributable tarball'
+ $(call print-help,distclean,Remove all generated files)
+ $(call print-help,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 containers'
- @echo ' vm-help - Help about targets running tests inside VM'
+ $(call print-help,check,Run all tests (check-help for details))
+ $(call print-help,docker,Help about targets running tests inside containers)
+ $(call print-help,vm-help,Help about targets running tests inside VM)
@echo ''
@echo 'Documentation targets:'
- @echo ' html info pdf txt'
- @echo ' - Build documentation in specified format'
+ $(call print-help,html info pdf txt,Build documentation in specified format)
ifdef CONFIG_GCOV
- @echo ' coverage-report - Create code coverage report'
+ $(call print-help,coverage-report,Create code coverage report)
endif
@echo ''
ifdef CONFIG_WIN32
@echo 'Windows targets:'
- @echo ' installer - Build NSIS-based installer for QEMU'
+ $(call print-help,installer,Build NSIS-based installer for QEMU)
ifdef QEMU_GA_MSI_ENABLED
- @echo ' msi - Build MSI-based installer for qemu-ga'
+ $(call print-help,msi,Build MSI-based installer for qemu-ga)
endif
@echo ''
endif
- @echo ' $(MAKE) [targets] (quiet build, default)'
- @echo ' $(MAKE) V=1 [targets] (verbose build)'
+ $(call print-help,$(MAKE) [targets],(quiet build, default))
+ $(call print-help,$(MAKE) V=1 [targets],(verbose build))