Re: [PATCH] examples/rlfe/configure.in: Port to modern C (C99)

[Chet Ramey]

On 5/9/24 4:14 PM, Gabi Falk wrote:
> Due to changes in GCC 14 enabling -Werror=implicit-function-declaration
> and -Werror=implicit-int by default, without this change, this configure
> script fails with:
> configure: error: Can't run the compiler - sorry
>
> AC_USE_SYSTEM_EXTENSIONS is required because pts(4)-related functions
> ptsname(3), grantpt(3), and unlockpt(3) are not exposed otherwise.

Thanks for the report. This prompted me to do a pretty significant
overhaul of rlfe's configure, so I can build it on macOS. It obviously
hadn't been touched in years.

Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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