Math/Interpolator.h not found

Newbie
1

Good afternoon,
I downloaded from github the master branch few days ago, and compiled root from source.
It worked fine. I was able to recompile several work sice then.
I am now working again on an old code.
Trying to recompile it I get : fatal error:
‘Math/InterpolationTypes.h’ file not found

Indeed in the …/include/Math at my installation path I cannot find InterpolationTypes.h.

locate InterpolationTypes.h
on my computer return no output.
Is InterpolationType deprecated?
What replacement would you suggest?

Best regards

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ROOT Version: Master Branch
Platform: MacOS 15.4
Compiler: clang

2

Hello @dominiqueyvon,
looks like InterpolationTypes.h is now located in the MathMore module (math/mathmore/inc/Math/InterpolationTypes.h), which is OFF by default.
Could you try rerunning cmake with -Dmathmore=on and see if that works?

3

Dear SliverWeed,
I had to turn on mathmore and builtin_gsl ON and now it works.
Thanks a lot.

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