PAC_PROG_F77_HAS_INCDIR

Check whether Fortran accepts -Idir flag

Syntax

PAC_PROG_F77_HAS_INCDIR(directory,action-if-true,action-if-false)

Output Effect

Sets F77_INCDIR to the flag used to choose the directory.

Notes

This refers to the handling of the common Fortran include extension, not to the use of #include with the C preprocessor. If directory does not exist, it will be created. In that case, the directory should be a direct descendant of the current directory.