Pick up SDKROOT as the sysroot fallback.

[Christopher Jones]

Yes, I know. We need a version for the gcc 9.2.0 version/branch, and the master one does not apply directly.

cheers Chris


> On 13 Oct 2019, at 5:30 pm, Jack Howarth <howarth.at.macports at gmail.com> wrote:
> 
> Chris,
>      FYI, this has already been committed upstream.
> 
> https://gcc.gnu.org/ml/gcc-cvs/2019-10/msg00148.html <https://gcc.gnu.org/ml/gcc-cvs/2019-10/msg00148.html>
> 
>       Jack
> 
> On Sun, Oct 13, 2019 at 12:02 PM Chris Jones <jonesc at hep.phy.cam.ac.uk <mailto:jonesc at hep.phy.cam.ac.uk>> wrote:
> Hi,
> 
> Interesting thanks . Was wondering about something like this. Let me see about porting it to the gcc9 build.
> 
> Chris
> 
>> On 13 Oct 2019, at 3:24 pm, Jack Howarth <howarth.at.macports at gmail.com <mailto:howarth.at.macports at gmail.com>> wrote:
>> 
>> 
>>    We might want to back port this patch into out gcc9 package in order to avoid hard coding the SDKROOT path in the compiler during the build.
>> 
>> [Darwin, committed] Pick up SDKROOT as the sysroot fallback. <https://gcc.gnu.org/ml/gcc-patches/2019-10/msg00251.html>
>> 
>>      Jack

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.macports.org/pipermail/macports-dev/attachments/20191013/c98c5704/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 1930 bytes
Desc: not available
URL: <http://lists.macports.org/pipermail/macports-dev/attachments/20191013/c98c5704/attachment.bin>