CMake/Help/prop_sf/SKIP_PRECOMPILE_HEADERS.rst

SKIP_PRECOMPILE_HEADERS
-----------------------

Is this source file skipped by :prop_tgt:`PRECOMPILE_HEADERS` feature.

This property helps with build problems that one would run into
when using the :prop_tgt:`PRECOMPILE_HEADERS` feature.

One example would be the usage of Objective-C (*.m) files, and
Objective-C++ (*.mm) files, which lead to compilation failure
because they are treated (in case of Ninja / Makefile generator)
as C, and CXX respectively. The precompile headers are not
compatible between languages.