It doesn't exist during make distcheck, I had to fix it for 1.7.5 release.
Created attachment 125631 [details] Patch
Committed r106805: <http://trac.webkit.org/changeset/106805>
Comment on attachment 125631 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=125631&action=review > Tools/gtk/gtkdoc.py:361 > + if not os.path.isdir(html_dir): > + return This should probably raise an exception, so that the user knows the process failed.