add a patch for clang 7.0

[semnil]

I can build for the time being with The Xcode 7.0 and the OS X El Capitan 10.11.

[glaukommatos]

Thank you sooooooooooo much for this. You're my hero. I built the therubyracer manually with your branch and it was successful. I'd previously been banging my head against the keyboard for about ten hours.

Thank you, thank you, thank you.

👍 ❤️ 👍 ❤️ 👍 ❤️ 👍 ❤️ 👍 ❤️ 👍 ❤️

PS: I wasn't able to have it build just by adding your branch as the source in my Gemfile, because it seems like the Gyp / v8 vendor submodules weren't getting checked out, but that might be perfectly normal. I've never had to build a Gem before, perhaps in the actual distributed versions they usually distribute an already-checked-out vendor/** directory. Because of this I ended up cloning your fork and checking out your branch before manually running rake, after which everything went by swimmingly.

THANK YOU.

[ignisf]

I wonder why the hell is this failing despite of https://github.com/cowboyd/libv8/blob/master/ext/libv8/builder.rb#L46

[semnil]

I'm exhausted.

[alexrogers]

Great job! This fixes it.

[cowboyd]

@ignisf is this good to go?

[ignisf]

👍

[cowboyd]

Thanks @semnil!

[Aeon]

What about update for 3.16... still cannot install it on 10.11

[cowboyd]

@Aeon the latest release for 3.16 should have this patch on it. Are you sure you're using 3.16.14.11?

[number5]

@cowboyd I can confirm this patch is not in libv8-3.16.14.11, and I have the same error in El Capitan (10.11.1)

[eugeneius]

I just ran into this as well. v3.16.14.11 definitely doesn't contain this patch: https://github.com/cowboyd/libv8/blob/v3.16.14.11/ext/libv8/patcher.rb#L22

[aeschylus]

+1

[benwyrosdick]

It finally worked for me once I cleared out my versions of v8 installed with brew and uninstalled all my previous libv8 gems

[heaven]

When tried to install from master:

Using libv8 3.16.14.13 (was 3.16.14.7) from git@github.com:cowboyd/libv8.git (at master@78ee254)

Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /Users/heaven/.rvm/rubies/ruby-2.1.2/bin/ruby -r ./siteconf20160411-17802-ab120m.rb extconf.rb
creating Makefile
ln: build/gyp: No such file or directory
/Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/patcher.rb:51:in `block (2 levels) in patch!': failed to apply patch (RuntimeError)
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/patcher.rb:49:in `each'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/patcher.rb:49:in `block in patch!'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/patcher.rb:45:in `open'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/patcher.rb:45:in `patch!'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/builder.rb:57:in `block in build_libv8!'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/builder.rb:52:in `chdir'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/builder.rb:52:in `build_libv8!'
    from /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1/ext/libv8/location.rb:24:in `install!'
    from extconf.rb:7:in `<main>'

extconf failed, exit code 1

Gem files will remain installed in /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/libv8-78ee2548a0b1 for inspection.
Results logged to /Users/heaven/.rvm/gems/ruby-2.1.2@sharinghub/bundler/gems/extensions/x86_64-darwin-15/2.1.0/libv8-78ee2548a0b1/gem_make.out