Index: tools/gn/command_gen.cc |
diff --git a/tools/gn/command_gen.cc b/tools/gn/command_gen.cc |
index 194cace3f8609e00e9e2efe939ea42067c2f5d09..b2ced8f9a2b143439cab5e4825514e0d7702c8f2 100644 |
--- a/tools/gn/command_gen.cc |
+++ b/tools/gn/command_gen.cc |
@@ -274,7 +274,7 @@ const char kGen_HelpShort[] = "gen: Generate ninja files."; |
const char kGen_Help[] = |
R"(gn gen: Generate ninja files. |
- gn gen [<ide options>] <out_dir> |
+ gn gen [--check] [<ide options>] <out_dir> |
Generates ninja files from the current tree and puts them in the given output |
directory. |
@@ -284,6 +284,9 @@ const char kGen_Help[] = |
Or it can be a directory relative to the current directory such as: |
out/foo |
+ "gn gen --check" is the same as running "gn check". See "gn help check" |
+ for documentation on that mode. |
+ |
See "gn help switches" for the common command-line switches. |
IDE options |
@@ -353,9 +356,10 @@ Eclipse IDE Support |
Generic JSON Output |
- Dumps target information to JSON file and optionally invokes python script on |
- generated file. See comments at the beginning of json_project_writer.cc and |
- desc_builder.cc for overview of JSON file format. |
+ Dumps target information to a JSON file and optionally invokes a |
+ python script on the generated file. See the comments at the beginning |
+ of json_project_writer.cc and desc_builder.cc for an overview of the JSON |
+ file format. |
--json-file-name=<json_file_name> |
Overrides default file name (project.json) of generated JSON file. |