> I have been trying to use MacPorts Ruby as the basis for deploying a
> standalone Ruby-Tk app on Mavericks, just as many developers use MacPorts
> Python (with PyQt, for instance). This was not working for me because Ruby
> hard-codes its load path when built, so the binary and dylibs could not be
> relocated into an app bundle using install_name_tool.
>
> After doing some additional research, I found the --enable-load-relative
> flag, which removes hard-coding of the load path and instead allows loading
> of the libraries relative to the Ruby installation. After editing my portfile
> and doing some more jiggering, I was able to relocate my build of Ruby into
> an app bundle without too much difficult.
>
> Is there any interest in supporting a "relative" variant for Ruby? The
> portfile edit is trivial, cf below:
>
> variant relative description "Enable relative loading of libraries to allow
> for relocation of binaries." {
> #enable relative loading
> configure.args-append --enable-load-relative
> }
>
> This might open up Ruby as a continued language for desktop development on
> the Mac in the wake of MacRuby's demise on Mavericks. I've seen some interest
> among Ruby developers on other platforms who want to port their Ruby app to
> the Mac, but the lack of deployment tools is a hindrance. While I'm not going
> to go as far as creating a "rb2app" tool, I will likely post a "how-to"
> article with some sample code and build scripts.
>
> How should I submit a variant patch?
Make a ticket and attach the patch there:
http://guide.macports.org/#project.tickets
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