* gnu/packages/cpp.scm (aws-sdk-cpp): [inputs]: Remove openssl. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
		
			
				
	
	
		
			1872 lines
		
	
	
	
		
			74 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1872 lines
		
	
	
	
		
			74 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
| ;;; GNU Guix --- Functional package management for GNU
 | ||
| ;;; Copyright © 2017 Ethan R. Jones <doubleplusgood23@gmail.com>
 | ||
| ;;; Copyright © 2018–2021 Tobias Geerinckx-Rice <me@tobias.gr>
 | ||
| ;;; Copyright © 2018 Fis Trivial <ybbs.daans@hotmail.com>
 | ||
| ;;; Copyright © 2018, 2021 Ludovic Courtès <ludo@gnu.org>
 | ||
| ;;; Copyright © 2019, 2020, 2022 Mathieu Othacehe <m.othacehe@gmail.com>
 | ||
| ;;; Copyright © 2019 Pierre Neidhardt <mail@ambrevar.xyz>
 | ||
| ;;; Copyright © 2019 Jan Wielkiewicz <tona_kosmicznego_smiecia@interia.pl>
 | ||
| ;;; Copyright © 2020, 2021 Nicolò Balzarotti <nicolo@nixo.xyz>
 | ||
| ;;; Copyright © 2020 Roel Janssen <roel@gnu.org>
 | ||
| ;;; Copyright © 2020, 2021 Ricardo Wurmus <rekado@elephly.net>
 | ||
| ;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
 | ||
| ;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
 | ||
| ;;; Copyright © 2020, 2022 Marius Bakke <marius@gnu.org>
 | ||
| ;;; Copyright © 2020 Michael Rohleder <mike@rohleder.de>
 | ||
| ;;; Copyright © 2020 Alexandros Theodotou <alex@zrythm.org>
 | ||
| ;;; Copyright © 2020-2022 Greg Hogan <code@greghogan.com>
 | ||
| ;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
 | ||
| ;;; Copyright © 2020 Milkey Mouse <milkeymouse@meme.institute>
 | ||
| ;;; Copyright © 2021 Raghav Gururajan <rg@raghavgururajan.name>
 | ||
| ;;; Copyright © 2021 Felix Gruber <felgru@posteo.net>
 | ||
| ;;; Copyright © 2021 Nicolò Balzarotti <nicolo@nixo.xyz>
 | ||
| ;;; Copyright © 2021 Guillaume Le Vaillant <glv@posteo.net>
 | ||
| ;;; Copyright © 2021 Nikolay Korotkiy <sikmir@disroot.org>
 | ||
| ;;; Copyright © 2021 jgart <jgart@dismail.de>
 | ||
| ;;; Copyright © 2021 Julien Lepiller <julien@lepiller.eu>
 | ||
| ;;; Copyright © 2021 Disseminate Dissent <disseminatedissent@protonmail.com>
 | ||
| ;;; Copyright © 2022 Efraim Flashner <efraim@flashner.co.il>
 | ||
| ;;; Copyright © 2022 muradm <mail@muradm.net>
 | ||
| ;;; Copyright © 2022 Attila Lendvai <attila@lendvai.name>
 | ||
| ;;; Copyright © 2022 Arun Isaac <arunisaac@systemreboot.net>
 | ||
| ;;;
 | ||
| ;;; This file is part of GNU Guix.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is free software; you can redistribute it and/or modify it
 | ||
| ;;; under the terms of the GNU General Public License as published by
 | ||
| ;;; the Free Software Foundation; either version 3 of the License, or (at
 | ||
| ;;; your option) any later version.
 | ||
| ;;;
 | ||
| ;;; GNU Guix is distributed in the hope that it will be useful, but
 | ||
| ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
 | ||
| ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | ||
| ;;; GNU General Public License for more details.
 | ||
| ;;;
 | ||
| ;;; You should have received a copy of the GNU General Public License
 | ||
| ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 | ||
| 
 | ||
| (define-module (gnu packages cpp)
 | ||
|   #:use-module ((guix licenses) #:prefix license:)
 | ||
|   #:use-module (guix packages)
 | ||
|   #:use-module (guix download)
 | ||
|   #:use-module (guix utils)
 | ||
|   #:use-module (guix git-download)
 | ||
|   #:use-module (guix build-system cmake)
 | ||
|   #:use-module (guix build-system copy)
 | ||
|   #:use-module (guix build-system gnu)
 | ||
|   #:use-module (guix build-system meson)
 | ||
|   #:use-module (guix build-system python)
 | ||
|   #:use-module (guix modules)
 | ||
|   #:use-module (guix gexp)
 | ||
|   #:use-module (gnu packages)
 | ||
|   #:use-module (gnu packages autotools)
 | ||
|   #:use-module (gnu packages boost)
 | ||
|   #:use-module (gnu packages build-tools)
 | ||
|   #:use-module (gnu packages c)
 | ||
|   #:use-module (gnu packages check)
 | ||
|   #:use-module (gnu packages code)
 | ||
|   #:use-module (gnu packages compression)
 | ||
|   #:use-module (gnu packages crypto)
 | ||
|   #:use-module (gnu packages curl)
 | ||
|   #:use-module (gnu packages documentation)
 | ||
|   #:use-module (gnu packages gcc)
 | ||
|   #:use-module (gnu packages libevent)
 | ||
|   #:use-module (gnu packages libunwind)
 | ||
|   #:use-module (gnu packages linux)
 | ||
|   #:use-module (gnu packages llvm)
 | ||
|   #:use-module (gnu packages logging)
 | ||
|   #:use-module (gnu packages maths)
 | ||
|   #:use-module (gnu packages onc-rpc)
 | ||
|   #:use-module (gnu packages perl)
 | ||
|   #:use-module (gnu packages python)
 | ||
|   #:use-module (gnu packages python-check)
 | ||
|   #:use-module (gnu packages pkg-config)
 | ||
|   #:use-module (gnu packages popt)
 | ||
|   #:use-module (gnu packages pretty-print)
 | ||
|   #:use-module (gnu packages pulseaudio)
 | ||
|   #:use-module (gnu packages tls)
 | ||
|   #:use-module (gnu packages web)
 | ||
|   #:use-module (gnu packages xml)
 | ||
|   #:use-module (ice-9 match))
 | ||
| 
 | ||
| (define-public argagg
 | ||
|   (let ((commit "79e4adfa2c6e2bfbe63da05cc668eb9ad5596748") (revision "0"))
 | ||
|     (package
 | ||
|       (name "argagg")
 | ||
|       (version (git-version "0.4.6" revision commit))
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/vietjtnguyen/argagg")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "1flkgh524lq3024p7ld5lg743s1v7qnbmgv77578rzmn2rjzr77n"))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (outputs '("out" "doc"))
 | ||
|       (arguments
 | ||
|        `(#:phases (modify-phases %standard-phases
 | ||
|                     (add-after 'install 'move-doc
 | ||
|                       (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                         (let* ((name ,(package-name argagg)) (out (assoc-ref
 | ||
|                                                                    outputs
 | ||
|                                                                    "out"))
 | ||
|                                (doc (assoc-ref outputs "doc")))
 | ||
|                           (mkdir-p (string-append doc "/share/doc"))
 | ||
|                           (rename-file
 | ||
|                            (string-append out "/share/doc/" name)
 | ||
|                            (string-append doc "/share/doc/" name))))))))
 | ||
|       (native-inputs (list doxygen))
 | ||
|       (home-page "https://github.com/vietjtnguyen/argagg")
 | ||
|       (synopsis "C++11 command line argument parser")
 | ||
|       (description
 | ||
|        "ArgAgg is yet another C++ command line argument/option
 | ||
| parser.  It was written as a simple and idiomatic alternative to other
 | ||
| frameworks like getopt, Boost program options, TCLAP, and others.  The goal is
 | ||
| to achieve the majority of argument parsing needs in a simple manner with an
 | ||
| easy to use API.")
 | ||
|       (license license:expat))))
 | ||
| 
 | ||
| (define-public asmjit
 | ||
|   (let ((commit "4ec760a3d1f69e32ba460ecd2513f29b8428700b")
 | ||
|         (revision "0"))
 | ||
|     (package
 | ||
|       (name "asmjit")
 | ||
|       (version (git-version "0.0.0" revision commit))
 | ||
|       (source
 | ||
|        (origin
 | ||
|          (method git-fetch)
 | ||
|          (uri
 | ||
|           (git-reference
 | ||
|            (url "https://github.com/asmjit/asmjit")
 | ||
|            (commit commit)))
 | ||
|          (file-name (git-file-name name version))
 | ||
|          (sha256
 | ||
|           (base32 "0skgccbpamcbg1byawfq5n6jzxgj64hnc7jznvk35nkskaaz1nlb"))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (arguments
 | ||
|        (list #:configure-flags #~(list "-DASMJIT_TEST=TRUE")))
 | ||
|       (home-page "https://asmjit.com/")
 | ||
|       (synopsis "Machine code generation for C++")
 | ||
|       (description "AsmJit is a lightweight library for machine code
 | ||
| generation written in C++ language.  It can generate machine code for X86 and
 | ||
| X86_64 architectures with the support for the whole instruction set from
 | ||
| legacy MMX to the newest AVX-512 and AMX.  It has a type-safe API that allows
 | ||
| C++ compiler to do semantic checks at compile-time even before the assembled
 | ||
| code is generated or executed.  It also provides an optional register
 | ||
| allocator that makes it easy to generate complex code without a significant
 | ||
| development effort.")
 | ||
|       (license license:zlib))))
 | ||
| 
 | ||
| (define-public range-v3
 | ||
|   (package
 | ||
|     (name "range-v3")
 | ||
|     (version "0.11.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri
 | ||
|         (git-reference
 | ||
|          (url "https://github.com/ericniebler/range-v3.git")
 | ||
|          (commit version)))
 | ||
|        (file-name
 | ||
|         (git-file-name name version))
 | ||
|        (patches (search-patches "range-v3-build-with-gcc10.patch"))
 | ||
|        (sha256
 | ||
|         (base32 "18230bg4rq9pmm5f8f65j444jpq56rld4fhmpham8q3vr1c1bdjh"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      (list
 | ||
|        #:configure-flags
 | ||
|        #~(list "-DRANGES_NATIVE=OFF")))
 | ||
|     (native-inputs
 | ||
|      (list doxygen gcc-9 perl))
 | ||
|     (inputs
 | ||
|      (list boost))
 | ||
|     (synopsis "Range library for C++14/17/20")
 | ||
|     (description "Range-v3 is an extension of the Standard Template Library that
 | ||
| makes its iterators and algorithms more powerful by making them composable.
 | ||
| Unlike other range-like solutions which, seek to do away with iterators, in
 | ||
| range-v3 ranges are an abstraction layer on top of iterators.")
 | ||
|     (home-page "https://github.com/ericniebler/range-v3/")
 | ||
|     (license
 | ||
|      (list
 | ||
|       ;; Elements of Programming
 | ||
|       (license:x11-style "file:///LICENSE.txt")
 | ||
|       ;; SGI STL
 | ||
|       license:sgifreeb2.0
 | ||
| ;;; LibC++ (dual-licensed)
 | ||
|       license:expat
 | ||
|       license:ncsa
 | ||
|       ;; Others
 | ||
|       license:boost1.0))))
 | ||
| 
 | ||
| (define-public c++-gsl
 | ||
|   (package
 | ||
|     (name "c++-gsl")
 | ||
|     (version "3.1.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri
 | ||
|         (git-reference
 | ||
|          (url "https://github.com/microsoft/GSL.git")
 | ||
|          (commit
 | ||
|           (string-append "v" version))))
 | ||
|        (file-name
 | ||
|         (git-file-name name version))
 | ||
|        (patches
 | ||
|         (search-patches
 | ||
|          "c++-gsl-find-system-gtest.patch"
 | ||
|          "c++-gsl-move-array-bounds-tests.patch"))
 | ||
|        (sha256
 | ||
|         (base32 "0gbvr48f03830g3154bjhw92b8ggmg6wwh5xyb8nppk9v6w752l0"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (native-inputs
 | ||
|      (list googletest pkg-config))
 | ||
|     (synopsis "Guidelines Support Library")
 | ||
|     (description "c++-gsl contains functions and types that are suggested for
 | ||
| use by the C++ Core Guidelines maintained by the Standard C++ Foundation.")
 | ||
|     (home-page "https://github.com/microsoft/GSL/")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public c2ffi
 | ||
|   (package
 | ||
|     (name "c2ffi")
 | ||
|     ;; As per the c2ffi README: the first three elements are encoding the
 | ||
|     ;; required Clang/LLVM version, and the last one is the c2ffi revision.
 | ||
|     (version "12.0.0.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/rpav/c2ffi")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1qq8dfismd20d9kfxpfvwz07v9mfvd0y7p5r3c92mk2pm4xnmzfy"))
 | ||
|        (modules '((guix build utils)))
 | ||
|        (snippet
 | ||
|         '(substitute* "CMakeLists.txt"
 | ||
|            ;; Guix seems to be packaging LLVM libs separately thus -lLLVM
 | ||
|            ;; won't work, every used library must be specified explicitly.
 | ||
|            (("c2ffi PUBLIC clang-cpp LLVM")
 | ||
|             "c2ffi PUBLIC clang-cpp LLVMCore LLVMSupport LLVMMCParser \
 | ||
| LLVMOption LLVMBitReader LLVMProfileData")))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(;; If LLVM was built without RTTI, we need to also be built without
 | ||
|        ;; it.  See: https://stackoverflow.com/q/11904519
 | ||
|        #:configure-flags '("-DCMAKE_CXX_FLAGS=-fno-rtti")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'check
 | ||
|            (lambda* (#:key tests? #:allow-other-keys)
 | ||
|              (when tests?
 | ||
|                (invoke "./bin/c2ffi" "--help")))))))
 | ||
|     (native-inputs
 | ||
|      (list clang-12)) ; CMakeLists.txt invokes `clang -print-resource-dir`
 | ||
|     (inputs
 | ||
|      (list clang-12)) ; Compiled with gcc, but links against libclang-cpp.so
 | ||
|     (home-page "https://github.com/rpav/c2ffi")
 | ||
|     (synopsis "Clang-based FFI wrapper generator")
 | ||
|     (description
 | ||
|      "@code{c2ffi} is a tool for extracting definitions from C, C++, and
 | ||
| Objective C headers for use with foreign function call interfaces.  It uses
 | ||
| the @code{Clang/LLVM} infrastructure to extract the data, and emits it in
 | ||
| various formats, including @code{json}.")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public libzen
 | ||
|   (package
 | ||
|     (name "libzen")
 | ||
|     (version "0.4.39")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               ;; Warning: This source has proved unreliable 1 time at least.
 | ||
|               ;; Consider an alternate source or report upstream if this
 | ||
|               ;; happens again.
 | ||
|               (uri (string-append "https://mediaarea.net/download/source/"
 | ||
|                                   "libzen/" version "/"
 | ||
|                                   "libzen_" version ".tar.bz2"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1rwaxmid9iv65n0y6xlcyxxydsvihjni9ldxpg6pbqz43amp49xx"))))
 | ||
|     (native-inputs
 | ||
|      (list autoconf automake libtool))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      '(#:phases
 | ||
|        ;; The build scripts are not at the root of the archive.
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'pre-configure
 | ||
|            (lambda _
 | ||
|              (chdir "Project/GNU/Library"))))))
 | ||
|     (home-page "https://github.com/MediaArea/ZenLib")
 | ||
|     (synopsis "C++ utility library")
 | ||
|     (description "ZenLib is a C++ utility library.  It includes classes for handling
 | ||
| strings, configuration, bit streams, threading, translation, and cross-platform
 | ||
| operating system functions.")
 | ||
|     (license license:zlib)))
 | ||
| 
 | ||
| (define-public rttr
 | ||
|   (package
 | ||
|     (name "rttr")
 | ||
|     (version "0.9.6")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/rttrorg/rttr/")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (sha256
 | ||
|         (base32 "1yxad8sj40wi75hny8w6imrsx8wjasjmsipnlq559n4b6kl84ijp"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(;; No check target. Setting test-target to "unit_test" runs it twice.
 | ||
|        #:tests? #f
 | ||
|        #:configure-flags
 | ||
|        '("-DBUILD_DOCUMENTATION=OFF" "-DBUILD_EXAMPLES=OFF")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          ;; library_test fails in chroot.
 | ||
|          (add-after 'unpack 'skip-library-test
 | ||
|            (lambda _
 | ||
|              (substitute* "src/unit_tests/unit_tests.cmake"
 | ||
|                (("misc/library_test.cpp") ""))
 | ||
|              #t)))))
 | ||
|     (native-inputs (list pkg-config))
 | ||
|     (home-page "https://github.com/rttrorg/rttr/")
 | ||
|     (synopsis "C++ Reflection Library")
 | ||
|     (description
 | ||
|      "RTTR stands for Run Time Type Reflection.  It describes the ability of a
 | ||
| computer program to introspect and modify an object at runtime.  It is also
 | ||
| the name of the library itself, which is written in C++.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public rct
 | ||
|   (let* ((commit "b3e6f41d9844ef64420e628e0c65ed98278a843a")
 | ||
|          (revision "2"))
 | ||
|     (package
 | ||
|       (name "rct")
 | ||
|       (version (git-version "0.0.0" revision commit))
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/Andersbakken/rct")
 | ||
|                       (commit commit)))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "1m2931jacka27ghnpgf1z1plkkr64z0pga4r4zdrfpp2d7xnrdvb"))
 | ||
|                 (patches (search-patches "rct-add-missing-headers.patch"))
 | ||
|                 (file-name (git-file-name name version))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (arguments
 | ||
|        '(#:configure-flags
 | ||
|          '("-DWITH_TESTS=ON"            ; To run the test suite
 | ||
|            "-DRCT_RTTI_ENABLED=ON")))
 | ||
|       (native-inputs
 | ||
|        (list cppunit pkg-config))
 | ||
|       (inputs
 | ||
|        (list openssl zlib))
 | ||
|       (home-page "https://github.com/Andersbakken/rct")
 | ||
|       (synopsis "C++ library providing Qt-like APIs on top of the STL")
 | ||
|       (description "Rct is a set of C++ tools that provide nicer (more Qt-like)
 | ||
|  APIs on top of Standard Template Library (@dfn{STL}) classes.")
 | ||
|       (license (list license:expat        ; cJSON
 | ||
|                      license:bsd-4)))))   ; everything else (LICENSE.txt)
 | ||
| 
 | ||
| (define-public dashel
 | ||
|   (package
 | ||
|     (name "dashel")
 | ||
|     (version "1.3.3")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/aseba-community/dashel")
 | ||
|              (commit version)))
 | ||
|        (sha256
 | ||
|         (base32 "0anks2l2i2qp0wlzqck1qgpq15a3l6dg8lw2h8s4nsj7f61lffwy"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments '(#:tests? #f))          ; no tests
 | ||
|     (native-inputs (list pkg-config))
 | ||
|     (home-page "https://github.com/aseba-community/dashel")
 | ||
|     (synopsis "Data stream helper encapsulation library")
 | ||
|     (description
 | ||
|      "Dashel is a data stream helper encapsulation C++ library.  It provides a
 | ||
| unified access to TCP/UDP sockets, serial ports, console, and files streams.
 | ||
| It also allows a server application to wait for any activity on any
 | ||
| combination of these streams.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public xsimd
 | ||
|   (package
 | ||
|     (name "xsimd")
 | ||
|     (version "8.0.5")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/QuantStack/xsimd")
 | ||
|              (commit version)))
 | ||
|        (sha256
 | ||
|         (base32 "0fph1gzrj13knfkl3fvg098ccvqkbzs0jb8n323m7pnxajpzhzij"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags (list "-DBUILD_TESTS=ON")
 | ||
|        #:test-target "xtest"))
 | ||
|     (native-inputs
 | ||
|      (list googletest))
 | ||
|     (home-page "https://github.com/QuantStack/xsimd")
 | ||
|     (synopsis "C++ wrappers for SIMD intrinsics and math implementations")
 | ||
|     (description
 | ||
|      "xsimd provides a unified means for using @acronym{SIMD, single instruction
 | ||
| multiple data} features for library authors.  Namely, it enables manipulation of
 | ||
| batches of numbers with the same arithmetic operators as for single values.
 | ||
| It also provides accelerated implementation of common mathematical functions
 | ||
| operating on batches.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public google-highway
 | ||
|   (package
 | ||
|     (name "google-highway")
 | ||
|     (version "0.15.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/google/highway")
 | ||
|              (commit version)))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1yjwgnrpd9m99x2nqf6ld28zc6y9nlsxqg128bxxmja1gg4g4qdz"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags (list "-DHWY_SYSTEM_GTEST=on")))
 | ||
|     (native-inputs
 | ||
|      (list googletest))
 | ||
|     (home-page "https://github.com/google/highway")
 | ||
|     (synopsis "SIMD library with runtime dispatch")
 | ||
|     (description "Highway is a performance-portable, length-agnostic C++
 | ||
| library for SIMD (Single Instruction, Multiple Data) with runtime dispatch.")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public xsmimd-benchmark
 | ||
|   (package
 | ||
|     (inherit xsimd)
 | ||
|     (name "xsimd-benchmark")
 | ||
|     (arguments
 | ||
|      `(#:configure-flags (list "-DBUILD_BENCHMARK=ON")
 | ||
|        #:tests? #f
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (add-after 'unpack 'remove-march=native
 | ||
|                     (lambda _
 | ||
|                       (substitute* "benchmark/CMakeLists.txt"
 | ||
|                         (("-march=native") ""))))
 | ||
|                   (replace 'install
 | ||
|                     (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                       ;; Install nothing but the executable.
 | ||
|                       (let ((out (assoc-ref outputs "out")))
 | ||
|                         (install-file "benchmark/benchmark_xsimd"
 | ||
|                                       (string-append out "/bin"))))))))
 | ||
|     (synopsis "Benchmark of the xsimd library")
 | ||
| 
 | ||
|     ;; Mark as tunable to take advantage of SIMD code in xsimd/xtensor.
 | ||
|     (properties '((tunable? . #t)))))
 | ||
| 
 | ||
| (define-public chaiscript
 | ||
|   (package
 | ||
|     (name "chaiscript")
 | ||
|     (version "6.1.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/ChaiScript/ChaiScript")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "0i1c88rn1wwz8nf3dpapcdkk4w623m3nksfy5yjai10k9irkzy3c"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://chaiscript.com/")
 | ||
|     (synopsis "Embedded scripting language designed for C++")
 | ||
|     (description
 | ||
|      "ChaiScript is one of the only embedded scripting language designed from
 | ||
| the ground up to directly target C++ and take advantage of modern C++
 | ||
| development techniques.  Being a native C++ application, it has some advantages
 | ||
| over existing embedded scripting languages:
 | ||
| 
 | ||
| @enumerate
 | ||
| @item Uses a header-only approach, which makes it easy to integrate with
 | ||
| existing projects.
 | ||
| @item Maintains type safety between your C++ application and the user scripts.
 | ||
| @item Supports a variety of C++ techniques including callbacks, overloaded
 | ||
| functions, class methods, and stl containers.
 | ||
| @end enumerate\n")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public fifo-map
 | ||
|   (package
 | ||
|     (name "fifo-map")
 | ||
|     (version "1.0.0")
 | ||
|     (home-page "https://github.com/nlohmann/fifo_map")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url home-page)
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0y59fk6ycrgjln9liwcja3l5j1vxpa5i671bynpbsjlyq5f2560q"))
 | ||
|               (patches (search-patches "fifo-map-remove-catch.hpp.patch"
 | ||
|                                        "fifo-map-fix-flags-for-gcc.patch"))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (modules '((guix build utils)))
 | ||
|               (snippet '(delete-file-recursively "./test/thirdparty"))))
 | ||
|     (inputs
 | ||
|      (list catch-framework2-1))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'check
 | ||
|            (lambda* (#:key tests? #:allow-other-keys)
 | ||
|              (when tests? (invoke "./unit"))))
 | ||
|          (replace 'install
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (let* ((out (assoc-ref outputs "out"))
 | ||
|                     (inc (string-append out "/include/fifo_map")))
 | ||
|                (with-directory-excursion "../source"
 | ||
|                  (install-file "src/fifo_map.hpp" inc))))))))
 | ||
|     (synopsis "FIFO-ordered associative container for C++")
 | ||
|     (description "Fifo_map is a C++ header only library for associative
 | ||
| container which uses the order in which keys were inserted to the container
 | ||
| as ordering relation.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public json-modern-cxx
 | ||
|   (package
 | ||
|     (name "json-modern-cxx")
 | ||
|     (version "3.10.5")
 | ||
|     (home-page "https://github.com/nlohmann/json")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference (url home-page)
 | ||
|                            (commit (string-append "v" version))))
 | ||
|        (sha256
 | ||
|         (base32 "1f9mi45ilwjc2w92grjc53sw038840bjpn8yjf6wc6bxs2nijfqd"))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (modules '((guix build utils)))
 | ||
|        (snippet
 | ||
|         '(begin
 | ||
|            ;; Delete bundled software.  Preserve doctest_compatibility.h, which
 | ||
|            ;; is a wrapper library added by this package.
 | ||
|            (install-file "./test/thirdparty/doctest/doctest_compatibility.h" "/tmp")
 | ||
|            (for-each delete-file-recursively
 | ||
|                      '("./third_party" "./test/thirdparty"))
 | ||
|            (install-file "/tmp/doctest_compatibility.h" "./test/thirdparty/doctest")
 | ||
| 
 | ||
|            ;; Adjust for the unbundled fifo_map and doctest.
 | ||
|            (substitute* "./test/thirdparty/doctest/doctest_compatibility.h"
 | ||
|              (("#include \"doctest\\.h\"")
 | ||
|               "#include <doctest/doctest.h>"))
 | ||
|            (with-directory-excursion "test/src"
 | ||
|              (let ((files (find-files "." "\\.cpp$")))
 | ||
|                (substitute* files
 | ||
|                  (("#include ?\"(fifo_map.hpp)\"" all fifo-map-hpp)
 | ||
|                   (string-append
 | ||
|                    "#include <fifo_map/" fifo-map-hpp ">")))))))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags
 | ||
|        (list "-DJSON_MultipleHeaders=ON" ; For json_fwd.hpp.
 | ||
|              (string-append "-DJSON_TestDataDirectory="
 | ||
|                             (dirname
 | ||
|                              (search-input-directory %build-inputs
 | ||
|                                                      "json_nlohmann_tests"))))
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (replace 'check
 | ||
|                     (lambda* (#:key tests? parallel-tests? #:allow-other-keys)
 | ||
|                       (if tests?
 | ||
|                           ;; Some tests need git and a full checkout, skip those.
 | ||
|                           (invoke "ctest" "-LE" "git_required"
 | ||
|                                   "-j" (if parallel-tests?
 | ||
|                                            (number->string (parallel-job-count))
 | ||
|                                            "1"))
 | ||
|                           (format #t "test suite not run~%")))))))
 | ||
|     (native-inputs
 | ||
|      (list amalgamate
 | ||
|            (let ((version "3.0.0"))
 | ||
|              (origin
 | ||
|                (method git-fetch)
 | ||
|                (uri (git-reference
 | ||
|                      (url "https://github.com/nlohmann/json_test_data")
 | ||
|                      (commit (string-append "v" version))))
 | ||
|                (file-name (git-file-name "json_test_data" version))
 | ||
|                (sha256
 | ||
|                 (base32
 | ||
|                  "0nzsjzlvk14dazwh7k2jb1dinb0pv9jbx5jsyn264wvva0y7daiv"))))))
 | ||
|     (inputs
 | ||
|      (list doctest fifo-map))
 | ||
|     (synopsis "JSON parser and printer library for C++")
 | ||
|     (description "JSON for Modern C++ is a C++ JSON library that provides
 | ||
| intuitive syntax and trivial integration.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public xtl
 | ||
|   (package
 | ||
|     (name "xtl")
 | ||
|     (version "0.7.4")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri
 | ||
|                (git-reference
 | ||
|                 (url "https://github.com/QuantStack/xtl")
 | ||
|                 (commit version)))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "134pgvmf9cx5dxs0m0m3qhp3m3r1gl86ic3xax21zc4sdj8sdq46"))
 | ||
|               (file-name (git-file-name name version))))
 | ||
|     (native-inputs
 | ||
|      (list doctest googletest json-modern-cxx))
 | ||
|     (arguments
 | ||
|      '(#:configure-flags
 | ||
|        '("-DBUILD_TESTS=ON")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'check
 | ||
|            (lambda* _
 | ||
|              (with-directory-excursion "test"
 | ||
|                (invoke "./test_xtl")))))))
 | ||
|     (home-page "https://github.com/QuantStack/xtl")
 | ||
|     (build-system cmake-build-system)
 | ||
|     (synopsis "C++ template library providing some basic tools")
 | ||
|     (description "xtl is a C++ header-only template library providing basic
 | ||
| tools (containers, algorithms) used by other QuantStack packages.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public ccls
 | ||
|   (package
 | ||
|     (name "ccls")
 | ||
|     (version "0.20210330")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/MaskRay/ccls")
 | ||
|              (commit version)))
 | ||
|        (sha256
 | ||
|         (base32 "0zzdn7c7a244djqwcsd7rvgclcdacyf9d0vkxpfspl83k2554alf"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f))                    ; no check target
 | ||
|     (inputs
 | ||
|      (list rapidjson))
 | ||
|     (native-inputs
 | ||
|      (list clang llvm))
 | ||
|     (home-page "https://github.com/MaskRay/ccls")
 | ||
|     (synopsis "C/C++/Objective-C language server")
 | ||
|     (description
 | ||
|      "@code{ccls} is a server implementing the Language Server Protocol (LSP)
 | ||
| for C, C++ and Objective-C languages.  It uses @code{clang} to perform static
 | ||
| code analysis and supports cross references, hierarchies, completion and
 | ||
| syntax highlighting.  @code{ccls} is derived from @code{cquery} which is not
 | ||
| maintained anymore.")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public concurrentqueue
 | ||
|   (package
 | ||
|     (name "concurrentqueue")
 | ||
|     (version "1.0.3")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/cameron314/concurrentqueue/")
 | ||
|              (commit "3747268264d0fa113e981658a99ceeae4dad05b7")))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1n5v7n27llzg7khg1jvi35jrcf9v6adw8gaic9ndxn65dp723ssy"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments '(#:tests? #false)) ;no check target
 | ||
|     (home-page "https://github.com/cameron314/concurrentqueue/")
 | ||
|     (synopsis "Multi-producer, multi-consumer lock-free concurrent queue for C++11")
 | ||
|     (description
 | ||
|      "This package provides a fast multi-producer, multi-consumer lock-free
 | ||
| concurrent queue for C++11.")
 | ||
|     (license license:bsd-2)))
 | ||
| 
 | ||
| (define-public spscqueue
 | ||
|   (package
 | ||
|     (name "spscqueue")
 | ||
|     (version "1.1")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/rigtorp/SPSCQueue/")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1428cj9x318afvnvnkhg0711iy4czqn86fi7ysgfhw91asa316rc"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://github.com/rigtorp/SPSCQueue/")
 | ||
|     (synopsis "Single producer single consumer queue written in C++11")
 | ||
|     (description
 | ||
|      "This package provides a single producer single consumer wait-free and
 | ||
| lock-free fixed size queue written in C++11.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public gperftools
 | ||
|   (package
 | ||
|     (name "gperftools")
 | ||
|     (version "2.8.1")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/gperftools/gperftools")
 | ||
|              (commit (string-append "gperftools-" version))))
 | ||
|        (sha256
 | ||
|         (base32 "19bj2vlsbfwq7m826v2ccqg47kd7cb5vcz1yw2x0v5qzhaxbakk1"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|       ;; The tests are flaky when run in parallel. For more info:
 | ||
|       ;; https://bugs.gnu.org/46562
 | ||
|      '(#:parallel-tests? #f))
 | ||
|     (native-inputs
 | ||
|      (list autoconf automake libtool
 | ||
|            ;; For tests.
 | ||
|            perl))
 | ||
|     (home-page "https://github.com/gperftools/gperftools")
 | ||
|     (synopsis "Multi-threaded malloc() and performance analysis tools for C++")
 | ||
|     (description
 | ||
|      "@code{gperftools} is a collection of a high-performance multi-threaded
 | ||
| malloc() implementation plus some thread-friendly performance analysis
 | ||
| tools:
 | ||
| 
 | ||
| @itemize
 | ||
| @item tcmalloc,
 | ||
| @item heap profiler,
 | ||
| @item heap checker,
 | ||
| @item CPU checker.
 | ||
| @end itemize\n")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public cpp-httplib
 | ||
|   ;; this package is not graftable, as everything is implemented in a single
 | ||
|   ;; header
 | ||
|   (package
 | ||
|     (name "cpp-httplib")
 | ||
|     (version "0.8.8")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/yhirose/cpp-httplib")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (sha256
 | ||
|         (base32 "0c0gyfbvm34bgrqy9fhfxw1f8nb9zhf063j7xq91k892flb7qm1c"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        '("-DBUILD_SHARED_LIBS=ON"
 | ||
|          "-DHTTPLIB_COMPILE=ON"
 | ||
|          "-DHTTPLIB_REQUIRE_BROTLI=ON"
 | ||
|          "-DHTTPLIB_REQUIRE_OPENSSL=ON"
 | ||
|          "-DHTTPLIB_REQUIRE_ZLIB=ON")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'disable-network-tests
 | ||
|            (lambda _
 | ||
|              (for-each
 | ||
|               (lambda (test)
 | ||
|                 (substitute* "test/test.cc"
 | ||
|                   (((string-append "\\(" test))
 | ||
|                    (string-append "(DISABLED_" test))))
 | ||
|               ;; There are tests requiring network access, disable them
 | ||
|               '("AbsoluteRedirectTest" "BaseAuthTest" "CancelTest"
 | ||
|                 "ChunkedEncodingTest" "ChunkedEncodingTest"
 | ||
|                 "DecodeWithChunkedEncoding" "DefaultHeadersTest"
 | ||
|                 "DigestAuthTest" "HttpsToHttpRedirectTest"
 | ||
|                 "RangeTest" "RedirectTest" "RelativeRedirectTest"
 | ||
|                 "SSLClientTest" "SendAPI" "TooManyRedirectTest" "UrlWithSpace"
 | ||
|                 "YahooRedirectTest" "YahooRedirectTest"))))
 | ||
|          (replace 'check
 | ||
|            (lambda* (#:key source tests? #:allow-other-keys)
 | ||
|              ;; openssl genrsa wants to write a file in the git checkout
 | ||
|              (when tests?
 | ||
|                (with-directory-excursion "../source/test"
 | ||
|                  (invoke "make"))))))))
 | ||
|     (native-inputs
 | ||
|      ;; required to build shared lib
 | ||
|      (list python))
 | ||
|     (inputs
 | ||
|      (list brotli openssl zlib))
 | ||
|     (home-page "https://github.com/yhirose/cpp-httplib")
 | ||
|     (synopsis "C++ HTTP/HTTPS server and client library")
 | ||
|     (description "cpp-httplib is a C++11 single-file cross platform blocking
 | ||
| HTTP/HTTPS library, easy to setup.  It can also be used as a single-header
 | ||
| library.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public cpplint
 | ||
|   (package
 | ||
|     (name "cpplint")
 | ||
|     (version "1.5.5")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        ;; Fetch from github instead of pypi, since the test cases are not in
 | ||
|        ;; the pypi archive.
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/cpplint/cpplint")
 | ||
|              (commit version)))
 | ||
|        (sha256
 | ||
|         (base32 "13l86aq0h1jga949k79k9x3hw2xqchjc162sclg2f99vz98zcz15"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (arguments
 | ||
|      (list #:modules `((srfi srfi-1)
 | ||
|                        (srfi srfi-26)
 | ||
|                        ,@%python-build-system-modules)
 | ||
|            #:phases
 | ||
|            #~(modify-phases (@ (guix build python-build-system) %standard-phases)
 | ||
|                (add-before 'wrap 'reduce-GUIX_PYTHONPATH
 | ||
|                  (lambda _
 | ||
|                    ;; Hide the transitive native inputs from GUIX_PYTHONPATH
 | ||
|                    ;; to prevent them from ending up in the run-time closure.
 | ||
|                    ;; See also <https://bugs.gnu.org/25235>.
 | ||
|                    (let ((transitive-native-inputs
 | ||
|                           '#$(match (package-transitive-native-inputs
 | ||
|                                      this-package)
 | ||
|                                (((labels packages) ...) packages))))
 | ||
|                      ;; Save the original PYTHONPATH because we need it for
 | ||
|                      ;; tests later.
 | ||
|                      (setenv "TMP_PYTHONPATH" (getenv "GUIX_PYTHONPATH"))
 | ||
|                      (setenv "GUIX_PYTHONPATH"
 | ||
|                              (string-join
 | ||
|                               (filter (lambda (path)
 | ||
|                                         (not (any (cut string-prefix? <> path)
 | ||
|                                                   transitive-native-inputs)))
 | ||
|                                       (search-path-as-string->list
 | ||
|                                        (getenv "GUIX_PYTHONPATH")))
 | ||
|                               ":")))))
 | ||
|                (add-after 'wrap 'reset-GUIX_PYTHONPATH
 | ||
|                  (lambda _
 | ||
|                    (setenv "GUIX_PYTHONPATH"
 | ||
|                            (getenv "TMP_PYTHONPATH"))))
 | ||
|                (replace 'check
 | ||
|                  (lambda* (#:key tests? #:allow-other-keys)
 | ||
|                    (when tests?
 | ||
|                      (invoke "pytest" "-vv")))))))
 | ||
|     (build-system python-build-system)
 | ||
|     (native-inputs
 | ||
|      (list python-coverage
 | ||
|            python-pytest
 | ||
|            python-pytest-cov
 | ||
|            python-pytest-runner
 | ||
|            python-testfixtures))
 | ||
|     (home-page "https://github.com/cpplint/cpplint")
 | ||
|     (synopsis "Static code checker for C++")
 | ||
|     (description "@code{cpplint} is a command-line tool to check C/C++ files
 | ||
| for style issues following Google’s C++ style guide.  While Google maintains
 | ||
| its own version of the tool, this is a fork that aims to be more responsive
 | ||
| and make @code{cpplint} usable in wider contexts.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public reproc
 | ||
|   (package
 | ||
|     (name "reproc")
 | ||
|     (version "14.1.0")
 | ||
|     (source
 | ||
|       (origin
 | ||
|         (method git-fetch)
 | ||
|         (uri (git-reference
 | ||
|                (url "https://github.com/DaanDeMeyer/reproc")
 | ||
|                (commit (string-append "v" version))))
 | ||
|         (file-name (git-file-name name version))
 | ||
|         (sha256
 | ||
|           (base32
 | ||
|             "1n71wb50qv2dmhjgw7azx5gigbrp19l2n3d41g9p05l5l0y1qg0q"))))
 | ||
|    (build-system cmake-build-system)
 | ||
|    (arguments
 | ||
|       ;; No tests.
 | ||
|     `(#:tests? #f
 | ||
|       ;; Enable building of shared library.
 | ||
|       #:configure-flags `("-DBUILD_SHARED_LIBS=1")))
 | ||
|    (native-inputs
 | ||
|     (list pkg-config))
 | ||
|    (synopsis "Process IO library")
 | ||
|    (description "reproc (Redirected Process) is a C/C++ library that
 | ||
| simplifies starting, stopping and communicating with external programs.  The
 | ||
| main use case is executing command line applications directly from C or C++
 | ||
| code and retrieving their output.")
 | ||
|    (home-page "https://github.com/DaanDeMeyer/reproc")
 | ||
|    (license license:expat)))
 | ||
| 
 | ||
| (define-public sobjectizer
 | ||
|   (package
 | ||
|     (name "sobjectizer")
 | ||
|     (version "5.7.2.6")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/Stiffstream/sobjectizer")
 | ||
|              (commit (string-append "v." version))))
 | ||
|        (sha256
 | ||
|         (base32 "0n6smpjkkkw0xab8wcpy3p0dpw2v9sxgwl6azl3am6abmv4mff12"))
 | ||
|        (file-name (git-file-name name version))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:tests? #f
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'change-directory
 | ||
|            (lambda _
 | ||
|              (chdir "dev")
 | ||
|              #t)))))
 | ||
|     (home-page "https://stiffstream.com/en/products/sobjectizer.html")
 | ||
|     (synopsis "Cross-platform actor framework for C++")
 | ||
|     (description
 | ||
|      "SObjectizer is a cross-platform \"actor frameworks\" for C++.
 | ||
| SObjectizer supports not only the Actor Model but also the Publish-Subscribe
 | ||
| Model and CSP-like channels.  The goal of SObjectizer is to simplify
 | ||
| development of concurrent and multithreaded applications in C++.")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public tweeny
 | ||
|   (package
 | ||
|     (name "tweeny")
 | ||
|     (version "3")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/mobius3/tweeny")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1adm4c17pi7xf3kf6sjyxibz5rdg1ka236p72xsm6js4j9gzlbp4"))))
 | ||
|     (arguments
 | ||
|      '(#:tests? #f))                    ;no check target
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://mobius3.github.io/tweeny/")
 | ||
|     (synopsis "Modern C++ tweening library")
 | ||
|     (description "@code{Tweeny} is an inbetweening library designed for the
 | ||
| creation of complex animations for games and other beautiful interactive
 | ||
| software.  It leverages features of modern @code{C++} to empower developers with
 | ||
| an intuitive API for declaring tweenings of any type of value, as long as they
 | ||
| support arithmetic operations.  The goal of @code{Tweeny} is to provide means to
 | ||
| create fluid interpolations when animating position, scale, rotation, frames or
 | ||
| other values of screen objects, by setting their values as the tween starting
 | ||
| point and then, after each tween step, plugging back the result.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| ;;; This older LTS release is kept for tensorflow.
 | ||
| (define-public abseil-cpp-20200923.3
 | ||
|   (package
 | ||
|     (name "abseil-cpp")
 | ||
|     (version "20200923.3")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/abseil/abseil-cpp")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1p4djhm1f011ficbjjxx3n8428p8481p20j4glpaawnpsi362hkl"))
 | ||
|               (patches
 | ||
|                (search-patches "abseil-cpp-fix-strerror_test.patch"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags (list "-DBUILD_SHARED_LIBS=ON"
 | ||
|                                "-DABSL_RUN_TESTS=ON"
 | ||
|                                "-DABSL_USE_EXTERNAL_GOOGLETEST=ON"
 | ||
|                                ;; Needed, else we get errors like:
 | ||
|                                ;;
 | ||
|                                ;; ld: CMakeFiles/absl_periodic_sampler_test.dir/internal/periodic_sampler_test.cc.o:
 | ||
|                                ;;   undefined reference to symbol '_ZN7testing4Mock16UnregisterLockedEPNS_8internal25UntypedFunctionMockerBaseE'
 | ||
|                                ;; ld: /gnu/store/...-googletest-1.10.0/lib/libgmock.so:
 | ||
|                                ;;   error adding symbols: DSO missing from command line
 | ||
|                                ;; collect2: error: ld returned 1 exit status
 | ||
|                                "-DCMAKE_EXE_LINKER_FLAGS=-lgtest -lpthread -lgmock")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-before 'configure 'remove-gtest-check
 | ||
|            ;; The CMakeLists fails to find our googletest for some reason, but
 | ||
|            ;; it works nonetheless.
 | ||
|            (lambda _
 | ||
|              (substitute* "CMakeLists.txt"
 | ||
|                (("check_target\\(gtest\\)") "")
 | ||
|                (("check_target\\(gtest_main\\)") "")
 | ||
|                (("check_target\\(gmock\\)") "")))))))
 | ||
|     (native-inputs
 | ||
|      (list googletest))
 | ||
|     (home-page "https://abseil.io")
 | ||
|     (synopsis "Augmented C++ standard library")
 | ||
|     (description "Abseil is a collection of C++ library code designed to
 | ||
| augment the C++ standard library.  The Abseil library code is collected from
 | ||
| Google's C++ code base.")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public abseil-cpp
 | ||
|   (let ((base abseil-cpp-20200923.3))
 | ||
|     (package/inherit base
 | ||
|       (name "abseil-cpp")
 | ||
|       (version "20210324.2")
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/abseil/abseil-cpp")
 | ||
|                       (commit version)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "0g9rbhk3mwjdfxk7cscd04vm8fphd5flz9yykpgvyy1nwa34zk3x"))))
 | ||
|       (arguments
 | ||
|        (substitute-keyword-arguments (package-arguments base)
 | ||
|          ((#:configure-flags flags)
 | ||
|           `(cons* "-DBUILD_TESTING=ON"
 | ||
|                   (delete "-DABSL_RUN_TESTS=ON" ,flags))))))))
 | ||
| 
 | ||
| (define-public pegtl
 | ||
|   (package
 | ||
|     (name "pegtl")
 | ||
|     (version "3.2.2")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/taocpp/PEGTL")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1viwrlsw5nwvbv8d88mf5r77syapgxx3xm1kv5kmn6drw8jgsmzf"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (home-page "https://github.com/taocpp/PEGTL")
 | ||
|     (synopsis "Parsing Expression Grammar template library")
 | ||
|     (description "The Parsing Expression Grammar Template Library (PEGTL) is
 | ||
| a zero-dependency C++ header-only parser combinator library for creating
 | ||
| parsers according to a Parsing Expression Grammar (PEG).")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public cxxopts
 | ||
|   (package
 | ||
|     (name "cxxopts")
 | ||
|     (version "3.0.0")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/jarro2783/cxxopts")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "08x7j168l1xwj0r3rv89cgghmfhsx98lpq35r3vkh504m1pd55a6"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (synopsis "Lightweight C++ command line option parser")
 | ||
|     (description
 | ||
|      "A lightweight header-only C++ option parser library, supporting the
 | ||
| standard GNU style syntax for options.")
 | ||
|     (home-page "https://github.com/jarro2783/cxxopts/wiki")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public folly
 | ||
|   (package
 | ||
|     (name "folly")
 | ||
|     (version "2022.04.11.00")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/facebook/folly")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "03c1my66xncn8yvgih4kc7j83ckmjbi2w29hdb28j30ixbn0bsjg"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(;; Tests must be explicitly enabled
 | ||
|        ;;#:configure-flags '("-DBUILD_TESTS=ON")))
 | ||
|        ;; Leave tests disabled; see https://github.com/facebook/folly/issues/1456
 | ||
|        #:tests? #f))
 | ||
|     (propagated-inputs
 | ||
|      (list boost gflags glog liburing))
 | ||
|     (inputs
 | ||
|      (list bzip2
 | ||
|            double-conversion
 | ||
|            fmt
 | ||
|            libaio
 | ||
|            libevent
 | ||
|            libiberty
 | ||
|            libsodium
 | ||
|            libunwind
 | ||
|            lz4
 | ||
|            openssl
 | ||
|            snappy
 | ||
|            zlib
 | ||
|            `(,zstd "lib")))
 | ||
|     (native-inputs
 | ||
|      (list googletest))
 | ||
|     (synopsis "Collection of C++ components complementing the standard library")
 | ||
|     (description
 | ||
|      "Folly (acronymed loosely after Facebook Open Source Library) is a library
 | ||
| of C++14 components that complements @code{std} and Boost.")
 | ||
|     (home-page "https://github.com/facebook/folly/wiki")
 | ||
|     ;; 32-bit is not supported: https://github.com/facebook/folly/issues/103
 | ||
|     (supported-systems '("aarch64-linux" "x86_64-linux"))
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public poco
 | ||
|   (package
 | ||
|     (name "poco")
 | ||
|     (version "1.11.1")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/pocoproject/poco")
 | ||
|                     (commit (string-append "poco-" version "-release"))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0qkf8vb4qwds6idk9fkw6wjvcdk5k8h77x3gv47l0i4jfl5hwn8b"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      (list
 | ||
|       #:configure-flags #~(list "-DENABLE_TESTS=ON")
 | ||
|       #:phases
 | ||
|       #~(modify-phases %standard-phases
 | ||
|           (add-after 'unpack 'disable-problematic-tests
 | ||
|             (lambda _
 | ||
|               (substitute* (list "Foundation/CMakeLists.txt" ; XXX: fails.
 | ||
|                                  ;; Require network access
 | ||
|                                  "Net/CMakeLists.txt"
 | ||
|                                  "MongoDB/CMakeLists.txt"
 | ||
|                                  "Redis/CMakeLists.txt")
 | ||
|                 (("ENABLE_TESTS") "FALSE")))))))
 | ||
|     (home-page "https://pocoproject.org/")
 | ||
|     (synopsis "Portable C++ components")
 | ||
|     (description "This package provides a collection of C++ libraries intended
 | ||
| to be useful for building network-based applications.")
 | ||
|     (license license:boost1.0)))
 | ||
| 
 | ||
| (define-public aws-crt-cpp
 | ||
|   (package
 | ||
|     (name "aws-crt-cpp")
 | ||
|     ;; Update only when updating aws-sdk-cpp, and when updating also update
 | ||
|     ;; versions of library dependencies linked from from
 | ||
|     ;; https://github.com/awslabs/aws-crt-cpp/tree/{aws-crt-cpp commit}/crt
 | ||
|     (version "0.17.27")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/awslabs/aws-crt-cpp")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "14g8pn7yii1klby7phcw08qnld1qv11vwmbdz8cs3mlpqahxrh4i"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags
 | ||
|        (list "-DBUILD_DEPS=OFF"
 | ||
|              "-DBUILD_SHARED_LIBS=ON"
 | ||
|              (string-append "-DCMAKE_PREFIX_PATH="
 | ||
|                           (assoc-ref %build-inputs "aws-c-common"))
 | ||
|              "-DENABLE_NET_TESTS=OFF")))
 | ||
|     (propagated-inputs
 | ||
|      (list aws-c-auth
 | ||
|            aws-c-cal
 | ||
|            aws-c-event-stream
 | ||
|            aws-c-http
 | ||
|            aws-c-mqtt
 | ||
|            aws-c-s3))
 | ||
|     (synopsis "C++ wrapper for Amazon Web Services C libraries")
 | ||
|     (description "The AWS Common Runtime (CRT) library provides a C++ wrapper
 | ||
| implementation for the following @acronym{AWS,Amazon Web Services} C libraries:
 | ||
| aws-c-auth, aws-c-cal, aws-c-common, aws-c-compression, aws-c-event-stream,
 | ||
| aws-c-http, aws-c-io, aws-c-mqtt, aws-checksums, and s2n.")
 | ||
|     (home-page "https://github.com/awslabs/aws-crt-cpp")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public aws-sdk-cpp
 | ||
|   (package
 | ||
|     (name "aws-sdk-cpp")
 | ||
|     ; When updating also check for a tagged update to aws-crt-cpp from
 | ||
|     ; https://github.com/aws/aws-sdk-cpp/tree/main/crt
 | ||
|     (version "1.9.236")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/aws/aws-sdk-cpp")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "13qhxsbfn81r7lg382wb4d3xfc4a287ikww5i7whddk5yz0j8384"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(;; Tests are run during the build phase.
 | ||
|        #:tests? #f
 | ||
|        #:configure-flags
 | ||
|        (list "-DBUILD_DEPS=OFF"
 | ||
|              "-DBUILD_SHARED_LIBS=ON"
 | ||
|              (string-append "-DCMAKE_PREFIX_PATH="
 | ||
|                             (assoc-ref %build-inputs "aws-c-common")))))
 | ||
|     (propagated-inputs
 | ||
|      (list aws-crt-cpp))
 | ||
|     (inputs
 | ||
|      (list curl pulseaudio zlib))
 | ||
|     (synopsis "Amazon Web Services SDK for C++")
 | ||
|     (description
 | ||
|      "The AWS SDK for C++ provides a C++11 interface to the @acronym{AWS,Amazon
 | ||
| Web Services} API.  AWS provides on-demand computing infrastructure and software
 | ||
| services including database, analytic, and machine learning technologies.")
 | ||
|     (home-page "https://github.com/aws/aws-sdk-cpp")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public libexpected
 | ||
|   (package
 | ||
|     (name "libexpected")
 | ||
|     (version "1.0.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/TartanLlama/expected")
 | ||
|              (commit (string-append "v" version))
 | ||
|              ;; NOTE: Requires TL_CMAKE from custom
 | ||
|              ;; repository. Should not affect reproducibility.
 | ||
|              (recursive? #t)))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        ;; NOTE: This patch will be unnecessary on subsequent tags.
 | ||
|        (patches (search-patches "libexpected-nofetch.patch"))
 | ||
|        (sha256
 | ||
|         (base32 "1ckzfrljzzdw9wf8hvdfjz4wjx5na57iwxc48mbv9rf5067m21a5"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     ;; TODO: Clean up install phase.
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'check
 | ||
|            (lambda _
 | ||
|              (invoke "./tests"))))))
 | ||
|     (native-inputs
 | ||
|      (list catch-framework2))
 | ||
|     (synopsis "C++11/14/17 std::expected with functional-style extensions")
 | ||
|     (description "@code{std::expected} is proposed as the preferred way to
 | ||
| represent objects which will either have an expected value, or an unexpected
 | ||
| value giving information about why something failed.  Unfortunately, chaining
 | ||
| together many computations which may fail can be verbose, as error-checking
 | ||
| code will be mixed in with the actual programming logic.  This implementation
 | ||
| provides a number of utilities to make coding with expected cleaner.")
 | ||
|     (home-page "https://tl.tartanllama.xyz/")
 | ||
|     (license license:cc0)))
 | ||
| 
 | ||
| (define-public atomic-queue
 | ||
|   (package
 | ||
|     (name "atomic-queue")
 | ||
|     (version "1.0")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/max0x7ba/atomic_queue")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0ssff73wlvrsk2nma99dmvm0ijyzfr54jk37kxgpb694r7ajc90l"))))
 | ||
|     (build-system meson-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags '("-Dbenchmarks=false")
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          ,@(if (%current-target-system)
 | ||
|                `(;; boost is a test dependency. We don't run tests when
 | ||
|                  ;; cross-compiling. Disable all targets that depend on it.
 | ||
|                  (add-after 'unpack 'do-not-check-for-boost
 | ||
|                    (lambda _
 | ||
|                      (substitute* "meson.build"
 | ||
|                        (("unit_test_framework = [^\n]*" all)
 | ||
|                         "unit_test_framework = disabler()")))))
 | ||
|                '())
 | ||
|          (replace 'check
 | ||
|            (lambda* (#:key tests? #:allow-other-keys)
 | ||
|              (when tests?
 | ||
|                (invoke "./tests"))))
 | ||
|          (replace 'install
 | ||
|            (lambda* (#:key outputs #:allow-other-keys)
 | ||
|              (copy-recursively "../source/include/atomic_queue"
 | ||
|                                (string-append (assoc-ref outputs "out")
 | ||
|                                               "/include/atomic_queue")))))))
 | ||
|      (native-inputs
 | ||
|       (list boost
 | ||
|             pkg-config))
 | ||
|     (home-page "https://github.com/max0x7ba/atomic_queue")
 | ||
|     (synopsis "C++ lockless queue")
 | ||
|     (description
 | ||
|      "This package contains a C++11 multiple-producer-multiple-consumer lockless
 | ||
| queues header library based on circular buffer with @code{std::atomic}.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public magic-enum
 | ||
|   (package
 | ||
|     (name "magic-enum")
 | ||
|     (version "0.7.3")
 | ||
|     (home-page "https://github.com/Neargye/magic_enum")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url home-page)
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "1x47radgsifgz3vn2561mlvf4cq46ii33cpyqf01znm56iirwq89"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (synopsis "C++17 header only library for compile time reflection of enums")
 | ||
|     (description "Magic Enum offers static reflection of enums, with
 | ||
| conversions to and from strings, iteration and related functionality.")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public cli11
 | ||
|   (package
 | ||
|     (name "cli11")
 | ||
|     (version "1.9.1")
 | ||
|     (source
 | ||
|       (origin
 | ||
|         (method git-fetch)
 | ||
|         (uri (git-reference
 | ||
|               (url "https://github.com/CLIUtils/CLI11")
 | ||
|               (commit (string-append "v" version))))
 | ||
|         (file-name (git-file-name name version))
 | ||
|         (sha256
 | ||
|          (base32 "0hbch0vk8irgmiaxnfqlqys65v1770rxxdfn3d23m2vqyjh0j9l6"))
 | ||
|         (modules '((guix build utils)))
 | ||
|         (snippet
 | ||
|          '(begin (delete-file-recursively "extern")
 | ||
|                  #t))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags
 | ||
|        '("-DCLI11_SINGLE_FILE=OFF"
 | ||
|          "-DCLI11_BUILD_EXAMPLES=OFF")
 | ||
|        #:imported-modules ,%cmake-build-system-modules
 | ||
|        #:modules ((guix build cmake-build-system)
 | ||
|                   (guix build utils))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-before 'configure 'no-vendor-gtest
 | ||
|            (lambda _
 | ||
|              (substitute* "tests/CMakeLists.txt"
 | ||
|                ;; We provide our own googletest, so this is not really a
 | ||
|                ;; problem.
 | ||
|                (("message\\(FATAL_ERROR \"You have requested")
 | ||
|                 "message(TRACE \"You have requested"))
 | ||
|              (substitute* "cmake/AddGoogletest.cmake"
 | ||
|                (("^add_subdirectory\\(.*googletest.*$") "find_package(GTest REQUIRED)")
 | ||
|                (("^set_target_properties\\(gtest gtest_main gmock gmock_main") "")
 | ||
|                (("^    PROPERTIES FOLDER \"Extern\"\\)") ""))
 | ||
|              #t)))))
 | ||
|     (native-inputs
 | ||
|      (list doxygen googletest))
 | ||
|     (synopsis "Command line parser for C++11")
 | ||
|     (description
 | ||
|      "CLI11 is a command line parser for C++11 and beyond that provides a rich
 | ||
| feature set with a simple and intuitive interface.")
 | ||
|     (home-page "https://cliutils.github.io/CLI11/book/")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public caf
 | ||
|   (package
 | ||
|     (name "caf")
 | ||
|     (version "0.18.5")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/actor-framework/actor-framework")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "04b4kjisb5wzq6pilh8xzbxn7qcjgppl8k65hfv0zi0ja8fyp1xk"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:configure-flags
 | ||
|        '("-DCAF_ENABLE_EXAMPLES=OFF")))
 | ||
|     (inputs
 | ||
|      (list openssl))
 | ||
|     (synopsis "C++ implementation of the actor model")
 | ||
|     (description "The C++ Actor Framework (CAF) offers a high-level C++17
 | ||
| programming environment using the actor model for concurrent, distributed
 | ||
| computation.")
 | ||
|     (home-page "https://www.actor-framework.org/")
 | ||
|     (license license:bsd-3)))
 | ||
| 
 | ||
| (define-public clipper
 | ||
|   (package
 | ||
|     (name "clipper")
 | ||
|     (version "6.4.2")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "mirror://sourceforge/polyclipping"
 | ||
|                            "/clipper_ver" version ".zip"))
 | ||
|        (sha256
 | ||
|         (base32 "09q6jc5k7p9y5d75qr2na5d1gm0wly5cjnffh127r04l47c20hx1"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:tests? #f                      ;no check target
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (replace 'unpack
 | ||
|                     (lambda* (#:key source #:allow-other-keys)
 | ||
|                       (and (invoke "unzip" source)
 | ||
|                            (chdir "cpp")))))))
 | ||
|     (native-inputs
 | ||
|      `(("unzip" ,unzip)))
 | ||
|     (home-page "https://sourceforge.net/projects/polyclipping")
 | ||
|     (synopsis "Polygon and line clipping and offsetting library")
 | ||
|     (description
 | ||
|      "The Clipper library performs line & polygon clipping - intersection,
 | ||
| union, difference & exclusive-or, and line & polygon offsetting.
 | ||
| The library is based on Vatti's clipping algorithm.")
 | ||
|     (license license:boost1.0)))
 | ||
| 
 | ||
| (define-public pcg-cpp
 | ||
|   (let ((commit "ffd522e7188bef30a00c74dc7eb9de5faff90092")
 | ||
|         (revision "2"))
 | ||
|     (package
 | ||
|       (name "pcg-cpp")
 | ||
|       (version (git-version "0.98.1" revision commit))
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/imneme/pcg-cpp")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "0yxyqaphcc38zilpwpmssrl8ly1v6dimscqk2f4rcv1h22dinnqx"))))
 | ||
|       (build-system gnu-build-system)
 | ||
|       (arguments
 | ||
|        `(#:test-target "test"
 | ||
|          #:phases
 | ||
|           (modify-phases %standard-phases
 | ||
|             (delete 'configure))
 | ||
|          #:make-flags (list (string-append "PREFIX=" (assoc-ref %outputs "out")))))
 | ||
|       (synopsis "C++11 header only library for random number generation")
 | ||
|       (description "The Permuted Congruential Generator (PCG) extends the
 | ||
| Linear Congruential Generator (LCG) with a permutation function to increase
 | ||
| output randomness while retaining speed, simplicity, and conciseness.")
 | ||
|       (home-page "https://www.pcg-random.org")
 | ||
|       (license (list license:expat license:asl2.0))))) ; dual licensed
 | ||
| 
 | ||
| (define-public libconfini
 | ||
|   (package
 | ||
|     (name "libconfini")
 | ||
|     (version "1.16.3")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/madmurphy/libconfini")
 | ||
|                     (commit version)))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "01g8ai2z4fwshk06k824j6ib8nfb3cwxs5kqpqjvv4k5ayzm892h"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (replace 'bootstrap
 | ||
|            (lambda _ (invoke "sh" "bootstrap" "--noconfigure"))))))
 | ||
|     (native-inputs
 | ||
|      (list autoconf automake libtool))
 | ||
|     (home-page "https://madmurphy.github.io/libconfini/html/index.html")
 | ||
|     (synopsis "INI file parser")
 | ||
|     (description "@code{libconfini} is an INI file parser library written in
 | ||
| C.  It focuses on standardization and parsing exactness and is at ease with
 | ||
| almost every type of file containing key/value pairs.")
 | ||
|     (license license:gpl3+)))
 | ||
| 
 | ||
| (define-public libcutl
 | ||
|   (package
 | ||
|     (name "libcutl")
 | ||
|     (version "1.10.0")
 | ||
|     (source (origin
 | ||
|               (method url-fetch)
 | ||
|               (uri (string-append
 | ||
|                     "https://www.codesynthesis.com/download/libcutl/"
 | ||
|                     (version-major+minor version)
 | ||
|                     "/libcutl-" version ".tar.bz2"))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "070j2x02m4gm1fn7gnymrkbdxflgzxwl7m96aryv8wp3f3366l8j"))
 | ||
|               (modules '((guix build utils)))
 | ||
|               (snippet
 | ||
|                '(begin
 | ||
|                   ;; Remove bundled sources.
 | ||
|                   (with-directory-excursion "cutl/details"
 | ||
|                     (for-each delete-file-recursively
 | ||
|                               ;; FIXME: Boost_RegEx isn't being detected.
 | ||
|                               (list
 | ||
|                                ;;"boost"
 | ||
|                                "expat")))))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags (list "--disable-static"
 | ||
|                                ;;"--with-external-boost"
 | ||
|                                "--with-external-expat")))
 | ||
|     (inputs
 | ||
|      (list ;;("boost ,boost)
 | ||
|            expat))
 | ||
|     (home-page "https://www.codesynthesis.com/projects/libcutl/")
 | ||
|     (synopsis "C++ utility library with generic and independent components")
 | ||
|     (description "libcutl is a C++ utility library.  It contains a collection
 | ||
| of generic and independent components such as meta-programming tests, smart
 | ||
| pointers, containers, compiler building blocks, etc.")
 | ||
|     (license (list license:expat        ;everything except...
 | ||
|                    license:boost1.0)))) ;...the files under cutl/details/boost
 | ||
| 
 | ||
| (define-public libxsd-frontend
 | ||
|   (package
 | ||
|     (name "libxsd-frontend")
 | ||
|     (version "2.0.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "https://www.codesynthesis.com/download/"
 | ||
|                            "libxsd-frontend/" (version-major+minor version)
 | ||
|                            "/libxsd-frontend-" version ".tar.bz2"))
 | ||
|        (sha256
 | ||
|         (base32 "1nmzchsvwvn66jpmcx18anzyl1a3l309x1ld4zllrg37ijc31fim"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:test-target "test"
 | ||
|        #:imported-modules ((guix build copy-build-system)
 | ||
|                            ,@%gnu-build-system-modules)
 | ||
|        #:modules (((guix build copy-build-system) #:prefix copy:)
 | ||
|                   (guix build gnu-build-system)
 | ||
|                   (guix build utils))
 | ||
|        #:make-flags (list (string-append "--include-dir="
 | ||
|                                          (assoc-ref %build-inputs "build")
 | ||
|                                          "/include/"))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (delete 'configure)
 | ||
|          (replace 'install
 | ||
|            (lambda args
 | ||
|              (apply (assoc-ref copy:%standard-phases 'install)
 | ||
|                     #:install-plan
 | ||
|                     '(("xsd-frontend" "include/xsd-frontend"
 | ||
|                        #:include-regexp ("\\.?xx$"))
 | ||
|                       ("xsd-frontend" "lib"
 | ||
|                        #:include-regexp ("\\.so$")))
 | ||
|                     args))))))
 | ||
|     (native-inputs
 | ||
|      (list build))
 | ||
|     (inputs
 | ||
|      `(("libcutl" ,libcutl)
 | ||
|        ("libxerces-c" ,xerces-c)))
 | ||
|     (synopsis "XSD Front-end")
 | ||
|     (description "@code{libxsd-frontend} is a compiler frontend for the W3C
 | ||
| XML Schema definition language.  It includes a parser, semantic graph types
 | ||
| and a traversal mechanism.")
 | ||
|     (home-page "https://www.codesynthesis.com/projects/libxsd-frontend/")
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public cli
 | ||
|   (package
 | ||
|     (name "cli")
 | ||
|     (version "1.1.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "https://www.codesynthesis.com/download/"
 | ||
|                            "cli/" (version-major+minor version)
 | ||
|                            "/cli-" version ".tar.bz2"))
 | ||
|        (sha256
 | ||
|         (base32 "0bg0nsai2q4h3mldpnj0jz4iy4svs0bcfvmq0v0c9cdyknny606g"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (arguments
 | ||
|      `(#:test-target "test"
 | ||
|        #:make-flags (list (string-append "--include-dir="
 | ||
|                                          (assoc-ref %build-inputs "build")
 | ||
|                                          "/include")
 | ||
|                           (string-append "install_prefix="
 | ||
|                                          (assoc-ref %outputs "out")))
 | ||
|        #:phases
 | ||
|        (modify-phases %standard-phases
 | ||
|          (add-after 'unpack 'patch
 | ||
|            (lambda _
 | ||
|              (substitute* (find-files "." "\\.make$")
 | ||
|                (("build-0\\.3")
 | ||
|                 (string-append (assoc-ref %build-inputs "build")
 | ||
|                                "/include/build-0.3")))
 | ||
|              ;; Add the namespace prefix, to avoid errors such as "error:
 | ||
|              ;; ‘iterate_and_dispatch’ was not declared in this scope".
 | ||
|              (substitute* (find-files "." "\\.?xx$")
 | ||
|                (("add \\(typeid \\(type\\), \\*this\\);" all)
 | ||
|                 (string-append "traverser_map<B>::" all))
 | ||
|                (("iterate_and_dispatch \\(s\\.names_begin.*;" all)
 | ||
|                 (string-append "edge_dispatcher::" all)))))
 | ||
|          (delete 'configure))))
 | ||
|     (native-inputs
 | ||
|      (list build))
 | ||
|     (inputs
 | ||
|      (list libcutl))
 | ||
|     (synopsis "C++ Command Line Interface (CLI) definition language")
 | ||
|     (description "@code{cli} is a domain-specific language (DSL) for defining
 | ||
| command line interfaces of C++ programs.  It allows you to describe the
 | ||
| options that your program supports, their types, default values, and
 | ||
| documentation.")
 | ||
|     (home-page "https://codesynthesis.com/projects/cli/")
 | ||
|     (license license:expat)))
 | ||
| 
 | ||
| (define-public xsd
 | ||
|   (package
 | ||
|     (name "xsd")
 | ||
|     (version "4.0.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method url-fetch)
 | ||
|        (uri (string-append "https://www.codesynthesis.com/download/"
 | ||
|                            "xsd/" (version-major+minor version)
 | ||
|                            "/xsd-" version ".tar.bz2"))
 | ||
|        (sha256
 | ||
|         (base32 "1hi9ppxd34np8ydv1h0vgc2qpdmgcd1cdzgk30aidv670xjg91fx"))))
 | ||
|     (build-system gnu-build-system)
 | ||
|     (outputs '("out" "doc"))            ;3.8 MiB of doc and examples
 | ||
|     (arguments
 | ||
|      `(#:test-target "test"
 | ||
|        #:make-flags (list (string-append "--include-dir="
 | ||
|                                          (assoc-ref %build-inputs "build")
 | ||
|                                          "/include/")
 | ||
|                           (string-append "install_prefix="
 | ||
|                                          (assoc-ref %outputs "out")))
 | ||
|        #:phases (modify-phases %standard-phases
 | ||
|                   (add-after 'install 'move-doc
 | ||
|                     (lambda* (#:key outputs #:allow-other-keys)
 | ||
|                       (let ((out (assoc-ref outputs "out"))
 | ||
|                             (doc (assoc-ref outputs "doc")))
 | ||
|                         (mkdir-p (string-append doc "/share/doc"))
 | ||
|                         (rename-file (string-append out "/share/doc/xsd")
 | ||
|                                      (string-append doc "/share/doc/xsd-"
 | ||
|                                                     ,version)))))
 | ||
|                   (delete 'configure))))
 | ||
|     (native-inputs
 | ||
|      (list build cli))
 | ||
|     (inputs
 | ||
|      (list libcutl libnsl libxsd-frontend))
 | ||
|     (propagated-inputs
 | ||
|      ;; The code XSD generates requires the following library at run time;
 | ||
|      ;; propagate it for convenience.
 | ||
|      (list xerces-c))
 | ||
|     (synopsis "XML Data Binding for C++")
 | ||
|     (description "CodeSynthesis XSD (also known as libxsd or xsdcxx) is an XML
 | ||
| Schema to C++ data binding compiler.  Provided with an XML instance
 | ||
| specification (XML Schema), it generates C++ classes that represent the given
 | ||
| vocabulary as well as XML parsing and serialization code.  The data stored in
 | ||
| XML can then be accessed using types and functions that semantically
 | ||
| correspond to an application domain rather than dealing with the intricacies
 | ||
| of reading and writing XML.")
 | ||
|     (home-page "https://codesynthesis.com/projects/xsd/")
 | ||
|     ;; Exceptions are made to allow using the generated source files as well
 | ||
|     ;; as the libxsd library in free software projects whose license is
 | ||
|     ;; incompatible with the GPL v2.  Refer to the file named FLOSSE for the
 | ||
|     ;; details.
 | ||
|     (license license:gpl2+)))
 | ||
| 
 | ||
| (define-public jsonnet
 | ||
|   (package
 | ||
|     (name "jsonnet")
 | ||
|     (version "0.17.0")
 | ||
|     (source
 | ||
|      (origin
 | ||
|        (method git-fetch)
 | ||
|        (uri (git-reference
 | ||
|              (url "https://github.com/google/jsonnet")
 | ||
|              (commit (string-append "v" version))))
 | ||
|        (file-name (git-file-name name version))
 | ||
|        (sha256
 | ||
|         (base32 "1ddz14699v5lqx3dh0mb7hfffr6fk5zhmzn3z8yxkqqvriqnciim"))
 | ||
|        (modules '((guix build utils)))
 | ||
|        (snippet
 | ||
|         #~(begin
 | ||
|             (rename-file "third_party/md5" ".md5")
 | ||
|             (delete-file-recursively "third_party")
 | ||
|             (delete-file-recursively "doc/third_party")
 | ||
|             (substitute* '("core/vm.cpp")
 | ||
|               (("#include \"json.hpp\"") "#include <nlohmann/json.hpp>"))
 | ||
|             (mkdir "third_party")
 | ||
|             (rename-file ".md5" "third_party/md5")))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      `(#:configure-flags '("-DUSE_SYSTEM_GTEST=ON" "-DUSE_SYSTEM_JSON=ON"
 | ||
|                            "-DBUILD_STATIC_LIBS=OFF")))
 | ||
|     (native-inputs
 | ||
|      (list googletest pkg-config))
 | ||
|     (inputs
 | ||
|      (list json-modern-cxx))
 | ||
|     (home-page "https://jsonnet.org/")
 | ||
|     (synopsis "Data templating language")
 | ||
|     (description "Jsonnet is a templating language extending JSON
 | ||
| syntax with variables, conditions, functions and more.")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public simdjson
 | ||
|   (package
 | ||
|     (name "simdjson")
 | ||
|     (version "1.0.2")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/simdjson/simdjson")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "05i5jnqd7ngps79cws16ls48gnx08ykkkib3n2hbrdhr1wwrnv7a"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (arguments
 | ||
|      '(#:tests? #f                      ; tests require downloading dependencies
 | ||
|        #:configure-flags
 | ||
|        '("-DBUILD_SHARED_LIBS=ON")))
 | ||
|     (synopsis "JSON parser for C++ using SIMD instructions")
 | ||
|     (description
 | ||
|      "The simdjson library uses commonly available SIMD instructions and
 | ||
| microparallel algorithms to implement a strict JSON parser with UTF-8
 | ||
| validation.")
 | ||
|     (home-page "https://github.com/simdjson/simdjson")
 | ||
|     (license license:asl2.0)))
 | ||
| 
 | ||
| (define-public bloomberg-bde-tools
 | ||
|   (let ((commit "094885bd177e0159232d4e6a060a04edb1edd786"))
 | ||
|     (package
 | ||
|       (name "bloomberg-bde-tools")
 | ||
|       ;; Recent releases are not tagged so commit must be used for checkout.
 | ||
|       (version "3.97.0.0")
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/bloomberg/bde-tools")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "0mbbai73z8amh23ah3wy35kmy612380yr5wg89mic60qwqmpqb02"))
 | ||
|                 (patches
 | ||
|                  (search-patches
 | ||
|                   "bloomberg-bde-tools-fix-install-path.patch"))))
 | ||
|       (build-system copy-build-system)
 | ||
|       ;; Unable to be an inline dependency of bloomberg-bde due to patch.
 | ||
|       (properties '((hidden? . #t)))
 | ||
|       (synopsis "Tools for developing and building libraries modeled on BDE")
 | ||
|       (description
 | ||
|        "This package provides the cmake imports needed to build bloomberg-bde.")
 | ||
|       (home-page "https://github.com/bloomberg/bde-tools")
 | ||
|       (license license:asl2.0))))
 | ||
| 
 | ||
| (define-public bloomberg-bde
 | ||
|   (let ((commit "b6bcc0e24a5862bf77aea7edd831dedf50e21d64"))
 | ||
|     (package
 | ||
|       (name "bloomberg-bde")
 | ||
|       ;; Recent releases are not tagged so commit must be used for checkout.
 | ||
|       (version "3.98.0.0")
 | ||
|       (source (origin
 | ||
|                 (method git-fetch)
 | ||
|                 (uri (git-reference
 | ||
|                       (url "https://github.com/bloomberg/bde")
 | ||
|                       (commit commit)))
 | ||
|                 (file-name (git-file-name name version))
 | ||
|                 (sha256
 | ||
|                  (base32
 | ||
|                   "0y3lipi1lj9qazgc935851r2qsx5aq3vvc4y52jq57riyz8wg3ma"))
 | ||
|                 (patches
 | ||
|                  (search-patches
 | ||
|                   "bloomberg-bde-cmake-module-path.patch"))
 | ||
|                 ;;(modules '((guix build utils)))
 | ||
|                 (snippet
 | ||
|                  `(begin
 | ||
|                     ;; FIXME: Delete bundled software. The third-party packages
 | ||
|                     ;; may be patched or modified from upstream sources.
 | ||
|                     ;;(for-each delete-file-recursively
 | ||
|                     ;; (list "thirdparty"))
 | ||
|                     ;; Delete failing tests.
 | ||
|                     (for-each
 | ||
|                      delete-file
 | ||
|                      (list "groups/bal/ball/ball_asyncfileobserver.t.cpp"
 | ||
|                            "groups/bal/ball/ball_fileobserver2.t.cpp"
 | ||
|                            "groups/bal/ball/ball_recordstringformatter.t.cpp"
 | ||
|                            "groups/bal/balst/balst_stacktraceutil.t.cpp"
 | ||
|                            "groups/bdl/bdlmt/bdlmt_eventscheduler.t.cpp"
 | ||
|                            "groups/bdl/bdlmt/bdlmt_timereventscheduler.t.cpp"
 | ||
|                            "groups/bdl/bdls/bdls_filesystemutil.t.cpp"
 | ||
|                            "groups/bsl/bslh/bslh_hashpair.t.cpp"
 | ||
|                            "groups/bsl/bsls/bsls_platform.t.cpp"
 | ||
|                            "groups/bsl/bsls/bsls_stackaddressutil.t.cpp"
 | ||
|                            "groups/bsl/bsls/bsls_stopwatch.t.cpp"
 | ||
|                            "groups/bsl/bslstl/bslstl_function_invokerutil.t.cpp"))
 | ||
|                     #t))))
 | ||
|       (build-system cmake-build-system)
 | ||
|       (arguments
 | ||
|        `(#:parallel-tests? #f           ; Test parallelism may fail inconsistently.
 | ||
|          ;; Set UFID to build shared libraries. Flag descriptions can be found at
 | ||
|          ;; https://bloomberg.github.io/bde-tools/reference/bde_repo.html#ufid
 | ||
|          #:configure-flags ,(match %current-system
 | ||
|             ((or "i686-linux" "armhf-linux")
 | ||
|              ''("-DUFID=opt_dbg_exc_mt_32_shr_cpp17"))
 | ||
|             (_
 | ||
|              ''("-DUFID=opt_dbg_exc_mt_64_shr_cpp17")))
 | ||
|          #:phases
 | ||
|          (modify-phases %standard-phases
 | ||
|            ;; Explicitly build tests separate from the main build.
 | ||
|            (add-after 'build 'build-tests
 | ||
|              (lambda* (#:key make-flags #:allow-other-keys)
 | ||
|                (apply invoke "make" "all.t"
 | ||
|                  `(,@(if #:parallel-build?
 | ||
|                          `("-j" ,(number->string (parallel-job-count)))
 | ||
|                          '())
 | ||
|                  ,@make-flags)))))))
 | ||
|       (native-inputs
 | ||
|        (list bloomberg-bde-tools pkg-config python))
 | ||
|       (synopsis "Foundational C++ libraries used at Bloomberg")
 | ||
|       (description
 | ||
|        "The BDE Development Environment libraries provide an enhanced
 | ||
| implementation of STL containers, vocabulary types for representing common
 | ||
| concepts (like dates and times), and building blocks for developing
 | ||
| multi-threaded applications and network applications.")
 | ||
|       (home-page "https://github.com/bloomberg/bde")
 | ||
|       (license license:asl2.0))))
 | ||
| 
 | ||
| (define-public gulrak-filesystem
 | ||
|   (package
 | ||
|     (name "gulrak-filesystem")
 | ||
|     (version "1.5.10")
 | ||
|     (source (origin
 | ||
|               (method git-fetch)
 | ||
|               (uri (git-reference
 | ||
|                     (url "https://github.com/gulrak/filesystem")
 | ||
|                     (commit (string-append "v" version))))
 | ||
|               (file-name (git-file-name name version))
 | ||
|               (sha256
 | ||
|                (base32
 | ||
|                 "0dx1yvbz5rnisymkqap7z0b06ag9fcs6q6l82vgi8caylhkwsqs7"))))
 | ||
|     (build-system cmake-build-system)
 | ||
|     (synopsis "Header only C++ std::filesystem compatible library")
 | ||
|     (description "This package provides a header-only single-file
 | ||
| std::filesystem compatible helper library, based on the C++17 and C++20 specs,
 | ||
| but implemented for C++11, C++14, C++17 or C++20.")
 | ||
|     (home-page "https://github.com/gulrak/filesystem")
 | ||
|     (license license:expat)))
 |