Re: Can crosstool-ng build a gcc branch

[Bryan Hundven <bryanhundven at gmail dot com>]

Wink,

On Mon, Jan 18, 2016 at 10:08 PM, Wink Saville <wink@saville.com> wrote:
> Bryan,
>
> In the "C compiler" page off the main menu I have a "gcc version"
> option which I've set to 5.3.0 (I'm using the Tip of Tree of
> crosstool-ng sha1 99cf467) but I don't see "custom" option. I seem to
> be in the wrong menu.

You may have to check Experimental in the paths menu.

> -- Wink
>
> On Mon, Jan 18, 2016 at 9:38 PM, Wink Saville <wink@saville.com> wrote:
>> Thanks, I'll give that a try.
>>
>> On Mon, Jan 18, 2016 at 9:11 PM, Bryan Hundven <bryanhundven@gmail.com> wrote:
>>> Wink,
>>>
>>> On Mon, Jan 18, 2016 at 8:58 PM, Wink Saville <wink@saville.com> wrote:
>>>> I'd like to test a new gcc feature that is in hjl/interrupt/stage1
>>>> (https://github.com/gcc-mirror/gcc/tree/hjl/interrupt/stage1), is
>>>> there a way to configure ct-ng to build a specific branch or make a
>>>> specific sha1?
>>>
>>> Sure, just clone down gcc and checkout the stage1 branch.
>>> If you want a specific sha1, just checkout out the specific commit.
>>>
>>> Clone down the latest crosstool-ng master. Choose a sample that is
>>> close to the target you want and in menu config, under compiler choose
>>> custom and set the location to the absolute path to where you cloned
>>> down gcc, and set the version to something. Maybe in this case set
>>> version to stage1.
>>>
>>> Cheers,
>>>
>>> -Bryan

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