Mac build environment has started producing improperly-signed plugins
Seeing the same problem as described here:
Some update within the Mac build environment has resulted in plugins within the bundle (correctly signed) no longer being tagged with any SDK version, and therefore being regarded as unsigned when we come to load them.
The workaround is to add the
disable-library-validation entitlement, and I've done that, but it shouldn't be necessary.
#1 Updated by Chris Cannam 11 days ago
Our build was still using Qt 5.13, but 5.15 is now current. Building with 5.15 does fix this - it passes the isysroot arg to the linker as mentioned - but sadly Qt 5.15 increases the minimum supported macOS version from 10.12 to 10.13, and I really don't want to do that yet. Am about to try Qt 5.14 and see how that goes.