Fix build system for macosx 11.4

Limit the linking to the necessary ROOT libraries. When linking agains all ROOT libraries defiened in the cmake variable ROOT_LIBRARIES a link error occured on macosx 11.4 since the freetype library wasn't found. It turned out that only 2 or 3 ROOT libraries are really needed to properly link the executables.

changed milestone to %APR21

added BugFix Build System labels

added 1 commit

• 4fdffafa - Fix build system for some Linux systems

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Dear @f.uhlig, @karpushkin_AT_inr.ru, @praisig,

you have been identified as code owner of at least one file which was changed with this merge request.

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