It is most likely our fault.
gcc is not finding the MacOSX.sdk probably because it no longer exists.
so do this (hate to say it):
sudo port -f uninstall gcc10
sudo port -v -s install gcc10
and then go have a nice New Year’s Eve soda, and come back in four hours or so
when it is finished rebuilding.
Then I bet it works for you.
Best,
Ken
> On Dec 31, 2020, at 7:32 PM, Tom <mac...@t-online.de> wrote:
>
> I simply try to include stdio.h like this:
>
> // Compiler Test
>
> // #include <assert.h>
> #include <stdio.h>
>
> int main() {
> printf("Hallo\n");
> // assert(2 != 1);
> return 0;
> }
>
> tom@Toms-Mac-Pro Misc % gcc-mp-10 test.c -o test
> In file included from test.c:4:
> /opt/local/lib/gcc10/gcc/x86_64-apple-darwin20/10.2.0/include-fixed/stdio.h:78:10:
> fatal error: _stdio.h: No such file or directory
> 78 | #include <_stdio.h>
> | ^~~~~~~~~~
> compilation terminated.
>
>
>> On 1. Jan 2021, at 04:19, Ken Cunningham <ken.cunningham.web...@gmail.com
>> <mailto:ken.cunningham.web...@gmail.com>> wrote:
>>
>>> But gcc 10/9/8/7/6 does not work. It does not find even stdio.h
>>> How can I fix this?
>>
>> Hello!
>>
>> Now you know we want to help you — that’s just who we are, crazy as it seems
>> — but there is just not enough information in this question to make any
>> headway.
>>
>> Don’t keep us hanging! Give us a clue what is wrong :>
>>
>> K
>
