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Tim Keith 4008e3e5d7 [flang] Make include guards consistent.
The include guard symbol is `FORTRAN_$dir_$file_H_` where $dir is the
subdirectory of `lib` and $file is the basename of the header file.
Those names are mapped to uppercase and hyphens are replaced by
underscores.

Original-commit: flang-compiler/f18@ac9c0e7106
Reviewed-on: https://github.com/flang-compiler/f18/pull/75
2018-05-01 14:07:52 -07:00
flang [flang] Make include guards consistent. 2018-05-01 14:07:52 -07:00