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- ;;; GNU Guix --- Functional package management for GNU
- ;;; Copyright © 2016, 2018 Ludovic Courtès <ludo@gnu.org>
- ;;; Copyright © 2016, 2017, 2018 Ricardo Wurmus <rekado@elephly.net>
- ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
- ;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
- ;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
- ;;;
- ;;; 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 c)
- #:use-module ((guix licenses) #:prefix license:)
- #:use-module (guix packages)
- #:use-module (guix download)
- #:use-module (guix git-download)
- #:use-module (guix build-system gnu)
- #:use-module (guix build-system trivial)
- #:use-module (gnu packages bootstrap)
- #:use-module (gnu packages bison)
- #:use-module (gnu packages flex)
- #:use-module (gnu packages perl)
- #:use-module (gnu packages texinfo)
- #:use-module (gnu packages guile)
- #:use-module (gnu packages multiprecision)
- #:use-module (gnu packages pcre)
- #:use-module (gnu packages python)
- #:use-module (gnu packages autotools)
- #:use-module (gnu packages gettext)
- #:use-module (gnu packages pkg-config))
- (define-public tcc
- (package
- (name "tcc") ;aka. "tinycc"
- (version "0.9.27")
- (source (origin
- (method url-fetch)
- (uri (string-append "mirror://savannah/tinycc/tcc-"
- version ".tar.bz2"))
- (sha256
- (base32
- "177bdhwzrnqgyrdv1dwvpd04fcxj68s5pm1dzwny6359ziway8yy"))))
- (build-system gnu-build-system)
- (native-inputs `(("perl" ,perl)
- ("texinfo" ,texinfo)))
- (arguments
- `(#:configure-flags (list (string-append "--elfinterp="
- (assoc-ref %build-inputs "libc")
- ,(glibc-dynamic-linker))
- (string-append "--crtprefix="
- (assoc-ref %build-inputs "libc")
- "/lib")
- (string-append "--sysincludepaths="
- (assoc-ref %build-inputs "libc")
- "/include:"
- (assoc-ref %build-inputs
- "kernel-headers")
- "/include:{B}/include")
- (string-append "--libpaths="
- (assoc-ref %build-inputs "libc")
- "/lib")
- ,@(if (string-prefix? "armhf-linux"
- (or (%current-target-system)
- (%current-system)))
- `("--triplet=arm-linux-gnueabihf")
- '()))
- #:test-target "test"))
- ;; Fails to build on MIPS: "Unsupported CPU"
- (supported-systems (delete "mips64el-linux" %supported-systems))
- (synopsis "Tiny and fast C compiler")
- (description
- "TCC, also referred to as \"TinyCC\", is a small and fast C compiler
- written in C. It supports ANSI C with GNU and extensions and most of the C99
- standard.")
- (home-page "http://www.tinycc.org/")
- ;; An attempt to re-licence tcc under the Expat licence is underway but not
- ;; (if ever) complete. See the RELICENSING file for more information.
- (license license:lgpl2.1+)))
- (define-public tcc-wrapper
- (package
- (inherit tcc)
- (name "tcc-wrapper")
- (build-system trivial-build-system)
- (native-inputs '())
- (inputs `(("tcc" ,tcc)
- ("guile" ,guile-2.2)))
- ;; By default TCC does not honor any search path environment variable.
- ;; This wrapper adds them.
- ;;
- ;; FIXME: TCC includes its own linker so our 'ld-wrapper' hack to set the
- ;; RUNPATH is ineffective here. We should modify TCC itself.
- (native-search-paths
- (list (search-path-specification
- (variable "TCC_CPATH")
- (files '("include")))
- (search-path-specification
- (variable "TCC_LIBRARY_PATH")
- (files '("lib" "lib64")))))
- (arguments
- '(#:builder
- (let* ((out (assoc-ref %outputs "out"))
- (bin (string-append out "/bin"))
- (tcc (assoc-ref %build-inputs "tcc"))
- (guile (assoc-ref %build-inputs "guile")))
- (mkdir out)
- (mkdir bin)
- (call-with-output-file (string-append bin "/cc")
- (lambda (port)
- (format port "#!~a/bin/guile --no-auto-compile~%!#~%" guile)
- (write
- `(begin
- (use-modules (ice-9 match)
- (srfi srfi-26))
- (define (split path)
- (string-tokenize path (char-set-complement
- (char-set #\:))))
- (apply execl ,(string-append tcc "/bin/tcc")
- ,(string-append tcc "/bin/tcc") ;argv[0]
- (append (cdr (command-line))
- (match (getenv "TCC_CPATH")
- (#f '())
- (str
- (map (cut string-append "-I" <>)
- (split str))))
- (match (getenv "TCC_LIBRARY_PATH")
- (#f '())
- (str
- (map (cut string-append "-L" <>)
- (split str)))))))
- port)
- (chmod port #o777)))
- #t)))
- (synopsis "Wrapper providing the 'cc' command for TCC")))
- (define-public pcc
- (package
- (name "pcc")
- (version "20170109")
- (source (origin
- (method url-fetch)
- (uri (string-append "http://pcc.ludd.ltu.se/ftp/pub/pcc/pcc-"
- version ".tgz"))
- (sha256
- (base32
- "1p34w496095mi0473f815w6wbi57zxil106mg7pj6sg6gzpjcgww"))))
- (build-system gnu-build-system)
- (arguments
- `(#:phases
- (modify-phases %standard-phases
- (replace 'check
- (lambda _ (invoke "make" "-C" "cc/cpp" "test") #t)))))
- (native-inputs
- `(("bison" ,bison)
- ("flex" ,flex)))
- (synopsis "Portable C compiler")
- (description
- "PCC is a portable C compiler. The project goal is to write a C99
- compiler while still keeping it small, simple, fast and understandable.")
- (home-page "http://pcc.ludd.ltu.se")
- (supported-systems (delete "aarch64-linux" %supported-systems))
- ;; PCC incorporates code under various BSD licenses; for new code bsd-2 is
- ;; preferred. See http://pcc.ludd.ltu.se/licenses/ for more details.
- (license (list license:bsd-2 license:bsd-3))))
- (define-public libbytesize
- (package
- (name "libbytesize")
- (version "1.4")
- (source (origin
- (method url-fetch)
- (uri (string-append
- "https://github.com/storaged-project/libbytesize/releases/"
- "download/" version "/libbytesize-" version ".tar.gz"))
- (sha256
- (base32
- "0bbqzln1nhjxl71aydq9k4jg3hvki9lqsb4w10s1i27jgibxqkdv"))
- (modules '((guix build utils)))
- (snippet
- '(begin
- ;; This Makefile hard-codes MSGMERGE et al. instead of
- ;; honoring what 'configure' detected. Fix that.
- (substitute* "po/Makefile.in"
- (("^MSGMERGE = msgmerge")
- "MSGMERGE = @MSGMERGE@\n"))
- #t))))
- (build-system gnu-build-system)
- (arguments
- ;; When running "make", the POT files are built with the build time as
- ;; their "POT-Creation-Date". Later on, "make" notices that .pot
- ;; files were updated and goes on to run "msgmerge"; as a result, the
- ;; non-deterministic POT-Creation-Date finds its way into .po files,
- ;; and then in .gmo files. To avoid that, simply make sure 'msgmerge'
- ;; never runs. See <https://bugs.debian.org/792687>.
- '(#:configure-flags '("ac_cv_path_MSGMERGE=true")
- #:phases (modify-phases %standard-phases
- (add-after 'configure 'create-merged-po-files
- (lambda _
- ;; Create "merged PO" (.mpo) files so that 'msgmerge'
- ;; doesn't need to run.
- (for-each (lambda (po-file)
- (let ((merged-po
- (string-append (dirname po-file) "/"
- (basename po-file
- ".po")
- ".mpo")))
- (copy-file po-file merged-po)))
- (find-files "po" "\\.po$"))
- #t)))
- ;; One test fails because busctl (systemd only?) and python2-pocketlint
- ;; are missing. Should we fix it, we would need the "python-2" ,
- ;; "python2-polib" and "python2-six" native-inputs.
- #:tests? #f))
- (native-inputs
- `(("gettext" ,gettext-minimal)
- ("pkg-config" ,pkg-config)
- ("python" ,python)))
- (inputs
- `(("mpfr" ,mpfr)
- ("pcre" ,pcre)))
- (home-page "https://github.com/storaged-project/libbytesize")
- (synopsis "Tiny C library for working with arbitrary big sizes in bytes")
- (description
- "The goal of this project is to provide a tiny library that would
- facilitate the common operations with sizes in bytes. Many projects need to
- work with sizes in bytes (be it sizes of storage space, memory...) and all of
- them need to deal with the same issues like:
- @itemize
- @item How to get a human-readable string for the given size?
- @item How to store the given size so that no significant information is lost?
- @item If we store the size in bytes, what if the given size gets over the
- MAXUINT64 value?
- @item How to interpret sizes entered by users according to their locale and
- typing conventions?
- @item How to deal with the decimal/binary units (MB versus MiB) ambiguity?
- @end itemize
- @code{libbytesize} offers a generally usable solution that could be used by
- every project that needs to deal with sizes in bytes. It is written in the C
- language with thin bindings for other languages.")
- (license license:lgpl2.1+)))
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