[PATCH 1/2] gnu: opencolorio: Update to 2.0.0.

> Hello Guix!

>

> This is a series of two patches that will update OpenColorIO to v2.0.0,

> which was released 3 days ago. The first, in this message, will add a

> dependency for OCIO 2.0.0 and the second, which will be sent soon, will

> actually update the package.

>

> Please let me know if I should make any changes.

> Thanks,

> -- Evan Straw <evan.straw99@gmail.com>

> From 3f90b2b1c0e2a1f5266522bdee393a91dba902ac Mon Sep 17 00:00:00 2001

> From: Evan Straw <evan.straw99@gmail.com>

> Date: Sun, 31 Jan 2021 17:07:44 -0800

> Subject: [PATCH 1/2] gnu: Add pystring.

>

> * gnu/packages/cpp.scm (pystring): New variable.

> ---

> gnu/packages/cpp.scm | 55 ++++++++++++++++++++++++++++++++++++++++++++

> 1 file changed, 55 insertions(+)

>

> diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm

> index ae47490755..9c5269d354 100644

> --- a/gnu/packages/cpp.scm

> +++ b/gnu/packages/cpp.scm

> @@ -16,6 +16,7 @@

> ;;; Copyright © 2020 Alexandros Theodotou <alex@zrythm.org>

> ;;; Copyright © 2020, 2021 Greg Hogan <code@greghogan.com>

> ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>

> +;;; Copyright © 2021 Evan Straw <evan.straw99@gmail.com>

> ;;;

> ;;; This file is part of GNU Guix.

> ;;;

> @@ -899,3 +900,57 @@ provides a number of utilities to make coding with expected cleaner.")

> (description "Magic Enum offers static reflection of enums, with

> conversions to and from strings, iteration and related functionality.")

> (license license:expat)))

> +

> +(define-public pystring

> + (package

> + (name "pystring")

> + (version "1.1.3")

> + (source (origin

> + (method git-fetch)

> + (uri (git-reference

> + (url "https://github.com/imageworks/pystring")

> + (commit (string-append "v" version))))

> + (file-name (git-file-name name version))

> + (sha256

> + (base32

> + "1w31pjiyshqgk6zd6m3ab3xfgb0ribi77r6fwrry2aw8w1adjknf"))))

> + (build-system gnu-build-system)

> + (arguments

> + `(#:test-target "test"

> + #:phases

> + (modify-phases %standard-phases

> + ;; pystring does not have a configure script

> + (delete 'configure)

> + ;; Makefile attempts to install to /usr/lib; change this to the

> + ;; proper output path

> + (add-before 'install 'fix-install

> + (lambda* (#:key outputs #:allow-other-keys)

> + (let* ((out (assoc-ref outputs "out"))

> + (lib (string-append out "/lib")))

> + (substitute* "Makefile"

> + (("LIBDIR = /usr/lib")

> + (string-append "LIBDIR = " lib)))

> + (mkdir-p lib)

> + #t)))

> + ;; Makefile does not install the header files for the library;

> + ;; install them to an "include" directory under the proper output

> + ;; path

> + (add-after 'install 'install-header

> + (lambda* (#:key outputs #:allow-other-keys)

> + (let* ((out (assoc-ref outputs "out"))

> + (inc (string-append out "/include/pystring")))

> + (mkdir-p inc)

> + (copy-file "pystring.h"

> + (string-append inc "/pystring.h"))

> + #t))))))

> + (native-inputs `(("libtool" ,libtool)))

> + (home-page "https://github.com/imageworks/pystring")

> + (synopsis "C++ functions matching the interface and behavior of Python

> +string methods")

> + (description "Pystring is a collection of C++ functions which match the

> +interface and behavior of python's string class methods using std::string.

> +Implemented in C++, it does not require or make use of a python interpreter.

> +It provides convenience and familiarity for common string operations not

> +included in the standard C++ library. It's also useful in environments where

> +both C++ and python are used.")

> + (license license:bsd-3)))

> --

> 2.25.1

>