Bug 127706 – Scrub WebKit API headers of WTF macros

• Component: WebKit API
• Status: RESOLVED FIXED

[Andy Estes]

WebKit Public/Private headers shouldn't use WTF preprocessor macros such as PLATFORM(), ENABLE(), USE(), etc. I'll do this in two stages:

1) Stop the code generator from adding ENABLE() macros to Objective-C DOM headers.
2) Manually scrub non-generated exported headers

[Andy Estes]

<rdar://problem/15842819>

[Andy Estes]

Created attachment 222353 [details]
Stop the code generator from adding ENABLE() macros to Objective-C DOM headers

[David Kilzer (:ddkilzer)]

Comment on attachment 222353 [details]
Stop the code generator from adding ENABLE() macros to Objective-C DOM headers

View in context: https://bugs.webkit.org/attachment.cgi?id=222353&action=review

r=me

> Source/WebCore/bindings/scripts/CodeGeneratorObjC.pm:800
> +    my %defines = map { $_ => 1 } split(/\s+/, $definesString);

It would be better to do this in GenerateHeader and pass in the hash than to recreate it every time.

You can do this by declaring a subroutine prototype at the "top" of the perl script:

sub ConditionalIsEnabled(\%$);

and then add the argument prototypes above:

sub ConditionalIsEnabled(\%$)
{

Then call it using:  ConditionalIsEnabled(%defines, $mystring)

> Source/WebCore/bindings/scripts/CodeGeneratorObjC.pm:803
> +        return exists($defines{"ENABLE_" . $conditional});

If making the change above, this becomes:

return exists($defines->{"ENABLE_" . $conditional});

[Andy Estes]

Committed r162872: <http://trac.webkit.org/changeset/162872>

[Andy Estes]

Created attachment 222370 [details]
Scrub WebKit API headers of WTF macros

[David Kilzer (:ddkilzer)]

Comment on attachment 222370 [details]
Scrub WebKit API headers of WTF macros

r=me

[Andy Estes]

Committed r162881: <http://trac.webkit.org/changeset/162881>