I encounter a problem during compile time with a program that needs to use a function from MathMore. I get an undefined reference undefined reference to ROOT::Math::cyl_bessel_k(double, double)
Searching on the web got me to another post in the same forum, where it was suggested to explicitly add root-config -lMathMore.
However, on my system, this doesn’t solve the problem insofar as I get the error message Unknown argument -lMathMore
is set up on system level. The executables are built using CMake. Since my expertise on this whole subject of linking is limited, can you probably give me a hint how to invoke the command you proposed (which I guess is for the linker)?