[Octave-bug-tracker] [bug #34725] Something regarding Lex causes build failure on OpenBSD

[John W. Eaton]

Follow-up Comment #16, bug #34725 (project octave):

I suspect an infinite loop in computing machine precision.

As I recall, this is an optimzer bug in GCC, but you can work around it by
turning off optimization for the file that computes the machine precision.

I think it is dlamc.f.

Or, you can try adding -ffloat-store to the compiler flags for that file.

You don't want to disable optimization or use -ffloat-store for all files.

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