[PR PATCH] python3-mpmath: depend on python3-gmpy2

[tornaria <tornaria@users.noreply.github.com>]

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There is a new pull request by tornaria against master on the void-packages repository

https://github.com/tornaria/void-packages mpmath
https://github.com/void-linux/void-packages/pull/33511

python3-mpmath: depend on python3-gmpy2
By default mpmath uses python's builtin long integers which are very
slow. Installing python3-gmpy2 makes it use gmp, mpfr, mpc for that,
which is asymptotically faster.

After #33481 it was agreed to add it to depends.

Also:
 - remove INSTALL.msg; for plotting, mpmath itself gives a warning.
 - Adopt.

[ci-skip] since this will fail before #33481 is merged, but nothing is really changed

A patch file from https://github.com/void-linux/void-packages/pull/33511.patch is attached

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From 317ea37af5920083b248f26e7c6932530ca52cee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gonzalo=20Tornar=C3=ADa?= <tornaria@cmat.edu.uy>
Date: Tue, 12 Oct 2021 20:38:13 -0300
Subject: [PATCH] python3-mpmath: depend on python3-gmpy2

By default mpmath uses python's builtin long integers which are very
slow. Installing python3-gmpy2 makes it use gmp, mpfr, mpc for that,
which is asymptotically faster.

After a discussion in #33481 it was decided to add it to depends.

Also:
 - remove INSTALL.msg; for plotting, mpmath itself gives a warning.
 - Adopt.
---
 srcpkgs/python3-mpmath/INSTALL.msg | 4 ----
 srcpkgs/python3-mpmath/template    | 6 +++---
 2 files changed, 3 insertions(+), 7 deletions(-)
 delete mode 100644 srcpkgs/python3-mpmath/INSTALL.msg

diff --git a/srcpkgs/python3-mpmath/INSTALL.msg b/srcpkgs/python3-mpmath/INSTALL.msg
deleted file mode 100644
index d38bcd667418..000000000000
--- a/srcpkgs/python3-mpmath/INSTALL.msg
+++ /dev/null
@@ -1,4 +0,0 @@
-If you require plotting capabilities, install python3-matplotlib.
-
-mpmath internally uses Python's builtin long integers by default.
-For much faster high-precision arithmetic, install python3-gmpy2.
diff --git a/srcpkgs/python3-mpmath/template b/srcpkgs/python3-mpmath/template
index 4087ac129345..edd45ee5b6e8 100644
--- a/srcpkgs/python3-mpmath/template
+++ b/srcpkgs/python3-mpmath/template
@@ -1,14 +1,14 @@
 # Template file for 'python3-mpmath'
 pkgname=python3-mpmath
 version=1.2.1
-revision=2
+revision=3
 wrksrc="mpmath-${version}"
 build_style=python3-module
 hostmakedepends="python3-setuptools_scm"
-depends="python3"
+depends="python3 python3-gmpy2"
 checkdepends="python3-pytest"
 short_desc="Python3 library for arbitrary-precision floating-point arithmetic"
-maintainer="Orphaned <orphan@voidlinux.org>"
+maintainer="Gonzalo Tornaría <tornaria@cmat.edu.uy>"
 license="BSD-3-Clause"
 homepage="http://mpmath.org/"
 distfiles="${PYPI_SITE}/m/mpmath/mpmath-${version}.tar.gz"