Evaluate the XCODE_EMBED_<type> target property through the generator
expression evaluator before building the copy-files phase. Xcode shares
one copy-files build phase across all configurations, so the embedded set
cannot vary by configuration. Reject any expression whose result depends
on the configuration, matching the existing per-source diagnostic.
Fixes#28082
Multiple targets embedding the same internal framework dependency with
different code-signing attributes should not overwrite each other in the
generated `PBXBuildFile`. Extend commit 0282429c5a (Xcode: Fix
XCODE_EMBED_FRAMEWORKS when settings differ across targets, 2024-12-02,
v4.0.0-rc1~358^2) to cover target names.
Remove `FileRefToEmbedBuildFileMap` entirely, forcing CMake to
instantiate a brand-new `PBXBuildFile` reference object with a unique
ref value for every separate target embedding action, matching Xcode's
native multi-target configuration behavior.
Fixes: #27850
In commit 5651901c54 (Xcode: add support for embedding frameworks,
2020-10-24, v3.20.0-rc1~402^2) we incorrectly reused `PBXBuildFile`
instances when the same framework is embedded in multiple targets,
causing target-specific settings to conflict.
Fixes: #26438
This commit also prepares for embedding things other than
frameworks. In the future, we may want to embed resources and
other types supported by Xcode, so the target properties have
been documented in a way that clearly signals the future intent.
Tor Arne Vestbø
halx99
Aleksei Sapitskii
Jonathan Earnshaw
Russell Greene
Lucas SOLTIC
Alexander AkhundzhanovandCraig Scott
Gusts Kaksis