[PATCH 06/13] kbuild: improve make help description

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

The help text was taken from Linux' Kbuild and isn't up-to-date with
what's supported in barebox. Before extending it further, let's align it
with what's actually supported in barebox.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 Makefile | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 75e994e5ac1a..a86f1084cd5c 100644
--- a/Makefile
+++ b/Makefile
@@ -1316,18 +1316,19 @@ help:
 	@echo  ''
 	@echo  'Other generic targets:'
 	@echo  '  all		  - Build all targets marked with [*]'
-	@echo  '* barebox           - Build the bare kernel'
+	@echo  '* barebox         - Build the barebox proper binary'
+ifdef CONFIG_PBL_IMAGE
+	@echo  '* images          - Build final prebootloader-prefixed images'
+endif
 	@echo  '  dir/            - Build all files in dir and below'
 	@echo  '  dir/file.[ois]  - Build specified target only'
 	@echo  '  dir/file.ko     - Build module including final link'
+	@echo  '  compile_commands.json'
+	@echo  '                  - Generate compilation database for IDEs/LSP'
 	@echo  '  tags/TAGS	  - Generate tags file for editors'
 	@echo  '  cscope	  - Generate cscope index'
 	@echo  '                    (default: $(INSTALL_HDR_PATH))'
 	@echo  ''
-	@echo  'Static analysers'
-	@echo  '  checkstack      - Generate a list of stack hogs'
-	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
-	@echo  ''
 	@echo  'Architecture specific targets ($(SRCARCH)):'
 	@$(if $(archhelp),$(archhelp),\
 		echo '  No architecture specific help defined for $(SRCARCH)')
-- 
2.39.5