> On 1 Nov 2018, at 15:14, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Daniel Gustafsson <daniel@yesql.se> writes:
>> Odd. I don’t actually get -isysroot on XCode 10.0 on my 10.13.6 installation,
>> on 10.12 with XCode 8.3.3 I do however get -isysroot.
>
> Wow ... could it be that it actually varies depending on the combination
> of compiler and OS versions? That would be weird.
Or the version of XCode and the set of installed SDKs? I only have a single
SDK installed on both of these systems, if you have multiple ones on the 10.0
installation that might explain something. Or not.
cheers ./daniel