qgis3: fatal error: 'stdlib.h' file not found

[ryandesign (Ryan Carsten Schmidt)]

​qgis3 doesn't build:

clang: warning: no such sysroot directory: '/Applications/Xcode.app/Contents/Developer/Developer/SDKs/MacOSX.sdk' [-Wmissing-sysroot]

/Library/Developer/CommandLineTools/usr/include/c++/v1/stdlib.h:94:15: fatal error: 'stdlib.h' file not found
#include_next <stdlib.h>
              ^~~~~~~~~~

This is probably because of a change made to configure.sdkroot in [f2ee9406fec1b81173f816a180167af810a5e173/macports-ports].

Why does this portfile override configure.sdkroot anyway? MacPorts base should already be setting it for you. Granted there are some bugs in the way it does that, but if that's why you're overriding it, we should fix whatever it is in MacPorts base instead of individually in each portfile.

[Veence (Vincent)]

Whoops, my bad. I have a wonky configuration at this time, and I forgot to remove that line.

Not that it matters much anyways, because I have just discovered this new version runs into the same issue as the previous one, namely a dependency on both MacPorts's sqlite3 and its system counterpart, which results in a crash as soon as the application is launched (or set to do any meaningful task).

I am going to investigate this and remove the faulty line in the process.

Thanks for reporting!

[ryandesign (Ryan Carsten Schmidt)]

Has duplicate #60913.

[ryandesign (Ryan Carsten Schmidt)]

Looks like this was fixed in [ea06f8f14ca798a5dbd021f77acbc2bf41aec1b6/macports-ports].