I had tried to package ISPC but CMake doesnt seem to work with me.
(define-module (ispc)
#:use-module (guix packages)
#:use-module (gnu packages bison)
#:use-module (gnu packages llvm)
#:use-module (gnu packages python)
#:use-module (gnu packages flex)
#:use-module (gnu packages m4)
#:use-module (gnu packages version-control)
#:use-module (gnu packages cmake)
#:use-module (guix git-download)
#:use-module (guix build-system cmake)
#:use-module ((guix licenses) #:prefix license:))
(define-public ispc
(package
(name "ispc")
(version "1.17.0")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/ispc/ispc.git";)
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"1klk1mhxjvyhzf1kqznimdb2f96czp76k8riv8yda87gfrk7cmfn"))))
(build-system cmake-build-system)
(inputs
(list cmake python bison flex m4 git clang)) ; for
scripts/MakeHeader.py
(home-page "https://www.openimagedenoise.org/";)
(synopsis "compiler for a variant of the C programming
language")
(description
"ispc is a compiler for a variant of the C programming
language, with extensions for single program, multiple data
programming.")
(license license:bsd-3)))
