cmake: Use TheLartians' Ccache script

Improves ccache support for Xcode

approved this merge request

Wasn't able to get this to work. Configuring was fine, build failed immediately (on Windows w/ Ninja generator)

$ cmake --build . --clean-first
[1/1] Cleaning all built files...
Cleaning... 821 files.
[0/820] Building C object thirdparty/CMakeFiles/.../_deps/openmpt-src/include/minimp3/minimp3.c.obj
CreateProcess failed. Command attempted:
"C:\Users\tehre\Documents\GitHub\SRB2-build\_deps\ccache.cmake-build\launch-c C:\msys64\mingw32\bin\
cc.exe -DLIBOPENMPT_BUILD -IC:/Users/tehre/Documents/GitHub/SRB2-build/_deps/openmpt-src/common -IC:
/Users/tehre/Documents/GitHub/SRB2-build/_deps/openmpt-src/src -IC:/Users/tehre/Documents/GitHub/SRB
2-build/_deps/openmpt-src/include -IC:/Users/tehre/Documents/GitHub/SRB2-build/_deps/openmpt-src -IC
:/Users/tehre/Documents/GitHub/SRB2-build/thirdparty  -MD -MT thirdparty/CMakeFiles/openmpt.dir/__/_
deps/openmpt-src/include/minimp3/minimp3.c.obj -MF thirdparty\CMakeFiles\openmpt.dir\__\_deps\openmp
t-src\include\minimp3\minimp3.c.obj.d -o thirdparty/CMakeFiles/openmpt.dir/__/_deps/openmpt-src/incl
ude/minimp3/minimp3.c.obj -c C:/Users/tehre/Documents/GitHub/SRB2-build/_deps/openmpt-src/include/mi
nimp3/minimp3.c"
ninja: fatal: CreateProcess: %1 is not a valid Win32 application.```

I think Windows is unsupported for this script at the moment. Was it working before? I could vendor it with a tweak to fix it.

I started using CCACHE in Makefiles a lot after jartha recommended it to me, I can't imagine not using it anymore :p

added 1 commit

• 036d5cce - cmake: Use TheLartians' Ccache script on non-Win32

Compare with previous version

Latest version of the commit fixes my issue.

mentioned in commit 2e9260c8

merged