"Professional CMake" book suggest the following:
"Targets should build successfully with or without compiler support for precompiled headers. It
should be considered an optimization, not a requirement. In particular, do not explicitly include a
precompile header (e.g. stdafx.h) in the source code, let CMake force-include an automatically
generated precompile header on the compiler command line instead. This is more portable across
the major compilers and is likely to be easier to maintain. It will also avoid warnings being
generated from certain code checking tools like iwyu (include what you use)."
Therefore, removed the "#include <PreCompiled.h>" from sources, also
there is no need for the "#ifdef _PreComp_" anymore
This adds isNullOrEmpty string helper that cheks if string is... well
null or empty. It is done to improve readability of the code and better
express intent.
* cMake: Add base support for LibPack3
Minor changes to FreeCAD source code to support compiling with Qt 6.5 on MSVC,
and changes to cMake setup to support the new Libpack.
* NETGENPlugin: Fix compilation with MSVC and OCCT 7.8
* Material: Switch to Wrapped_ParseTupleAndKeywords for /fpermissive- on MSVC
* Base: Prevent accidental definition of MIN and MAX by MSVC
* cMake: Prevent accidentally finding an old LibPack
* Material: Wrap another ParseTuple call
* OCCT: Modify includes for 7.8.x
* Part: Change TNP code to use Wrapped_ParseTupleAndArgs
* Spreadsheet: Workaround for MSVC macro pollution
* Mesh: Workaround for MSVC macro pollution
* Base: Remove extra MSVC flag (moved to CMake)
* Tests: Fix compiling with /permissive-
* FEM: Fix Qt warnings about duplicate element names
* cMake: Ensure major version numbers are set
* Address review comments.
* cMake: Further tweaks for LibPack3
* cMake: Modify specification of compiler flags for MSVC
* Main: Remove QtQuick testing code
* cmake: Find Boost before SMESH (which uses it)
* Fixes for LibPack2
* cMake: Another try at importinhg VTK cleanly
Added new signal interface using boost::signals2 signalParamChanged.
Exposed to Python as ParameterGrpPy.AttachManager() to monitor changes
to all parameters, sub groups under the referring group.
Added new attribute for ParameterGrp(Py) to query the Parent and Manager
of the referring group.