emcc help update

1 files changed, 6 insertions, 1 deletions

diff --git a/emcc b/emcc
index 8ca593ed..6be979bc 100755
--- a/emcc
+++ b/emcc
@@ -142,12 +142,17 @@ Options that are modified or new in %s include:
 
 The target file, if specified (-o <target>), defines what will
 be generated:
+
   <name>.js                JavaScript (default)
   <name>.o                 LLVM bitcode
   <name>.bc                LLVM bitcode
   <name>.html              HTML with embedded JavaScript
 
-''' % (this, this)
+The -c option (which tells gcc not to run the linker) will
+also cause LLVM bitcode to be generated, as %s only generates
+JavaScript in the final linking stage of building.
+
+''' % (this, this, this)
   exit(0)
 
 # If this is a configure-type thing, just do that