make help: add tools help target

Add a top-level Makefile help target for Userspace tools. Also make each help "heading" end with a colon ':'. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
kyagi · May 9, 2017 · 31b8cc8 · 31b8cc8
1 parent 7c30f35
commit 31b8cc8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -1374,7 +1374,7 @@ help:
 	@echo  '  headers_install - Install sanitised kernel headers to INSTALL_HDR_PATH'; \
 	 echo  '                    (default: $(INSTALL_HDR_PATH))'; \
 	 echo  ''
-	@echo  'Static analysers'
+	@echo  'Static analysers:'
 	@echo  '  checkstack      - Generate a list of stack hogs'
 	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
 	@echo  '  versioncheck    - Sanity check on version.h usage'
@@ -1384,14 +1384,18 @@ help:
 	@echo  '  headerdep       - Detect inclusion cycles in headers'
 	@$(MAKE) -f $(srctree)/scripts/Makefile.help checker-help
 	@echo  ''
-	@echo  'Kernel selftest'
+	@echo  'Kernel selftest:'
 	@echo  '  kselftest       - Build and run kernel selftest (run as root)'
 	@echo  '                    Build, install, and boot kernel before'
 	@echo  '                    running kselftest on it'
 	@echo  '  kselftest-clean - Remove all generated kselftest files'
 	@echo  '  kselftest-merge - Merge all the config dependencies of kselftest to existed'
 	@echo  '                    .config.'
 	@echo  ''
+	@echo 'Userspace tools targets:'
+	@echo '  use "make tools/help"'
+	@echo '  or  "cd tools; make help"'
+	@echo  ''
 	@echo  'Kernel packaging:'
 	@$(MAKE) $(build)=$(package-dir) help
 	@echo  ''