calcmysky: New package

[hmartinez82]

$ ctest
Test project C:/M_P/mingw-w64-calcmysky/src/build-CLANGARM64
      Start  1: Spectrum test 1
 1/12 Test  #1: Spectrum test 1 .....................................................   Passed    0.05 sec
      Start  2: Spectrum test 2
 2/12 Test  #2: Spectrum test 2 .....................................................   Passed    0.01 sec
      Start  3: Spectrum test 3
 3/12 Test  #3: Spectrum test 3 .....................................................   Passed    0.02 sec
      Start  4: Spectrum test 4
 4/12 Test  #4: Spectrum test 4 .....................................................   Passed    0.02 sec
      Start  5: Fourier interpolation,  odd-length input, identity transformation
 5/12 Test  #5: Fourier interpolation,  odd-length input, identity transformation ...   Passed    0.04 sec
      Start  6: Fourier interpolation, even-length input, identity transformation
 6/12 Test  #6: Fourier interpolation, even-length input, identity transformation ...   Passed    0.01 sec
      Start  7: Fourier interpolation,  odd-length input, integral upsampling
 7/12 Test  #7: Fourier interpolation,  odd-length input, integral upsampling .......   Passed    0.01 sec
      Start  8: Fourier interpolation, even-length input, integral upsampling
 8/12 Test  #8: Fourier interpolation, even-length input, integral upsampling .......   Passed    0.01 sec
      Start  9: Fourier interpolation,  odd-length input, fractional upsampling
 9/12 Test  #9: Fourier interpolation,  odd-length input, fractional upsampling .....   Passed    0.01 sec
      Start 10: Fourier interpolation, even-length input, fractional upsampling
10/12 Test #10: Fourier interpolation, even-length input, fractional upsampling .....   Passed    0.01 sec
      Start 11: Spline interpolation
11/12 Test #11: Spline interpolation ................................................   Passed    0.04 sec
      Start 12: Catching exceptions from libShowMySky
12/12 Test #12: Catching exceptions from libShowMySky ...............................   Passed    0.10 sec

100% tests passed, 0 tests failed out of 12

Total Test time (real) =   0.34 sec

[Biswa96]

It is not required to add qt6 suffix. There is no qt5 version of this package. Also it is not required to add msystem names in commit message.

[Biswa96]

Is this for DLL name? DLL name can be without 'lib' prefix but import library name should have 'lib' prefix.

[hmartinez82]

Yes, for the DLL. But the DLL was created with the lib prefix. :( . I don't know why it was created with that prefix. I'll take a look again if I can find what is adding the prefix.

[Biswa96]

Some projects add the following line for mingw only to prevent DLLs with 'lib' prefix.

SET_TARGET_PROPERTIES(target_name PROPERTIES PREFIX "")

[hmartinez82]

Awesome, thanks! I'll look into that!

[Biswa96]

Suggested change

	pkgdesc="Planetary atmosphere light scattering simulator"
	pkgdesc="Planetary atmosphere light scattering simulator (mingw-w64)"