Add valid_abspath option to emcc --help.

1 files changed, 2 insertions, 0 deletions

diff --git a/emcc b/emcc
index b4e7a868..135fbfde 100755
--- a/emcc
+++ b/emcc
@@ -514,6 +514,8 @@ Options that are modified or new in %s include:
                            will by default generate an output name 'dir/a.o',
                            but this cmdline param can be passed to generate a
                            file with a custom suffix 'dir/a.ext'.
+  --valid_abspath path     Whitelist an absolute path to prevent warnings about
+                           absolute include paths.
 
 The target file, if specified (-o <target>), defines what will
 be generated: