FreeCAD current and OpenCascade 7.8.1

[JKBert]

FreeCAD current and OpenCascade 7.8.1

[xtemp09]

Yes, I would add, I had to manually modify this file also to compile FreeCAD with OCCT 7.8.1:

FreeCAD/cMake/FindOCC.cmake

Lines 162 to 164 in 2ca9b6e

	else(OCC_VERSION_STRING VERSION_LESS 7.8.0)
	list(APPEND OCC_LIBRARIES TKDESTEP TKDEIGES TKDEGLTF TKDESTL)
	endif(OCC_VERSION_STRING VERSION_LESS 7.8.0)

Though, I don't even remember if I succeeded in this.

[Syres916]

I just removed the #include <Standard_math.hxx> from src/Mod/Fem/Gui/TaskCreateElementSet.cpp without changing any other file and it compiled fine.

OS: Linux Mint 20.3 (X-Cinnamon/cinnamon)
Word size of FreeCAD: 64-bit
Version: 0.22.0dev.37820 (Git)
Build type: Release
Branch: main
Hash: a36a60d29dfe376c42576bbf4ed7c3fc7e9850a8
Python 3.8.10, Qt 5.12.8, Coin 4.0.0, Vtk 7.1.1, OCC 7.8.1
Locale: English/United Kingdom (en_GB)
Installed mods: 
  * Silk 0.1.5
  * SketchArch
  * freecad.gears 1.2.0
  * Curves 0.6.23
  * CfdOF 1.25.11
  * fasteners 0.5.17
  * sheetmetal 0.4.1

I'll ask the author of #14756 to remove the line as part of that PR.

[Syres916]

OK, I'll create a PR in the next hour or so.