[bug#38408] [PATCH v9 3/8] Added Guile-Semver as a dependency to guix

[Ludovic Courtès]

Hi,

Efraim Flashner <address@hidden> skribis:

> From 578d6f023c706df999c1b1b1bb23c9771b279857 Mon Sep 17 00:00:00 2001
> From: Martin Becze <address@hidden>
> Date: Tue, 4 Feb 2020 07:18:20 -0500
> Subject: [PATCH 3/8] Added Guile-Semver as a dependency to guix
>
> * configure.ac: added check for guile-semver
> * gnu/packages/package-management.scm (guix): added guile-semver as dep

[...]

> +dnl Check for Guile-Semver
> +GUILE_MODULE_AVAILABLE([have_guile_semver], [(semver)])
> +if test "x$have_guile_semver" != "xyes"; then
> +  AC_MSG_ERROR([Guile-Semver is missing; please install it.])
> +fi

I think a hard dependency like this is too much.

I would very much prefer to deal with it similar to how we deal with
Guile-Newt or Guile-Charting: a soft dependency that’s entirely
optional.

But I guess that also depends on what Guile-Semver is used for.
I just posted a question on this topic in that thread.  :-)

Thanks for reviving this patch series!

Ludo’.