The script used to build WebKit expects a WebKitInstallationPrefix environment variable to exist, which should be used to set the installation prefix for autotools builds. The setting is currently being ignored, though.
Created attachment 27602 [details]
Comment on attachment 27602 [details]
> + push @buildArgs, "--prefix=" . $prefix if(defined($prefix));
We normally leave out the parentheses around the condition in these postfix ifs:
push @buildArgs, "--prefix=" . $prefix if defined($prefix);
Landed in r41033.