Make sure preprocessor statements are posix (and support old compilers)

gundam-organization / gundam

GUNDAM, for Generalized and Unified Neutrino Data Analysis Methods, is a suite of applications which aims at performing various statistical analysis with different purposes and setups.

GNU Lesser General Public License v2.1

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Make sure preprocessor statements are posix (and support old compilers) #548

Closed ClarkMcGrew closed 3 days ago

ClarkMcGrew commented 3 days ago

The older (pre-GCC10) pre processors seem to be a little finicky about preprocessor syntax accepted by CLANG and newer GCC versions. The preprocessor directives should drop back to the minimum.

ClarkMcGrew commented 3 days ago

This applies to both main and LTS.

ClarkMcGrew commented 3 days ago

Fixed by #549 (LTS) and #550 (main).