gnu/packages/c.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2016, 2018 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
   5 ;;; Copyright © 2018, 2019 Pierre Neidhardt <mail@ambrevar.xyz>
   6 ;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
   7 ;;;
   8 ;;; This file is part of GNU Guix.
   9 ;;;
  10 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  11 ;;; under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or (at
  13 ;;; your option) any later version.
  14 ;;;
  15 ;;; GNU Guix is distributed in the hope that it will be useful, but
  16 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 (define-module (gnu packages c)
  24   #:use-module ((guix licenses) #:prefix license:)
  25   #:use-module (guix packages)
  26   #:use-module (guix download)
  27   #:use-module (guix git-download)
  28   #:use-module (guix build-system gnu)
  29   #:use-module (guix build-system trivial)
  30   #:use-module (gnu packages bootstrap)
  31   #:use-module (gnu packages bison)
  32   #:use-module (gnu packages check)
  33   #:use-module (gnu packages flex)
  34   #:use-module (gnu packages perl)
  35   #:use-module (gnu packages texinfo)
  36   #:use-module (gnu packages guile)
  37   #:use-module (gnu packages multiprecision)
  38   #:use-module (gnu packages pcre)
  39   #:use-module (gnu packages python)
  40   #:use-module (gnu packages autotools)
  41   #:use-module (gnu packages gettext)
  42   #:use-module (gnu packages pkg-config)
  43   #:use-module (gnu packages xml))
  44
  45 (define-public tcc
  46   (package
  47     (name "tcc")                                  ;aka. "tinycc"
  48     (version "0.9.27")
  49     (source (origin
  50               (method url-fetch)
  51               (uri (string-append "mirror://savannah/tinycc/tcc-"
  52                                   version ".tar.bz2"))
  53               (sha256
  54                (base32
  55                 "177bdhwzrnqgyrdv1dwvpd04fcxj68s5pm1dzwny6359ziway8yy"))))
  56     (build-system gnu-build-system)
  57     (native-inputs `(("perl" ,perl)
  58                      ("texinfo" ,texinfo)))
  59     (arguments
  60      `(#:configure-flags (list (string-append "--elfinterp="
  61                                               (assoc-ref %build-inputs "libc")
  62                                               ,(glibc-dynamic-linker))
  63                                (string-append "--crtprefix="
  64                                               (assoc-ref %build-inputs "libc")
  65                                               "/lib")
  66                                (string-append "--sysincludepaths="
  67                                               (assoc-ref %build-inputs "libc")
  68                                               "/include:"
  69                                               (assoc-ref %build-inputs
  70                                                          "kernel-headers")
  71                                               "/include:{B}/include")
  72                                (string-append "--libpaths="
  73                                               (assoc-ref %build-inputs "libc")
  74                                               "/lib")
  75                                ,@(if (string-prefix? "armhf-linux"
  76                                                      (or (%current-target-system)
  77                                                          (%current-system)))
  78                                      `("--triplet=arm-linux-gnueabihf")
  79                                      '()))
  80        #:test-target "test"))
  81     ;; Fails to build on MIPS: "Unsupported CPU"
  82     (supported-systems (delete "mips64el-linux" %supported-systems))
  83     (synopsis "Tiny and fast C compiler")
  84     (description
  85      "TCC, also referred to as \"TinyCC\", is a small and fast C compiler
  86 written in C.  It supports ANSI C with GNU and extensions and most of the C99
  87 standard.")
  88     (home-page "http://www.tinycc.org/")
  89     ;; An attempt to re-licence tcc under the Expat licence is underway but not
  90     ;; (if ever) complete.  See the RELICENSING file for more information.
  91     (license license:lgpl2.1+)))
  92
  93 (define-public tcc-wrapper
  94   (package
  95     (inherit tcc)
  96     (name "tcc-wrapper")
  97     (build-system trivial-build-system)
  98     (native-inputs '())
  99     (inputs `(("tcc" ,tcc)
 100               ("guile" ,guile-2.2)))
 101
 102     ;; By default TCC does not honor any search path environment variable.
 103     ;; This wrapper adds them.
 104     ;;
 105     ;; FIXME: TCC includes its own linker so our 'ld-wrapper' hack to set the
 106     ;; RUNPATH is ineffective here.  We should modify TCC itself.
 107     (native-search-paths
 108      (list (search-path-specification
 109             (variable "TCC_CPATH")
 110             (files '("include")))
 111            (search-path-specification
 112             (variable "TCC_LIBRARY_PATH")
 113             (files '("lib" "lib64")))))
 114
 115     (arguments
 116      '(#:builder
 117        (let* ((out   (assoc-ref %outputs "out"))
 118               (bin   (string-append out "/bin"))
 119               (tcc   (assoc-ref %build-inputs "tcc"))
 120               (guile (assoc-ref %build-inputs "guile")))
 121          (mkdir out)
 122          (mkdir bin)
 123          (call-with-output-file (string-append bin "/cc")
 124            (lambda (port)
 125              (format port "#!~a/bin/guile --no-auto-compile~%!#~%" guile)
 126              (write
 127               `(begin
 128                  (use-modules (ice-9 match)
 129                               (srfi srfi-26))
 130
 131                  (define (split path)
 132                    (string-tokenize path (char-set-complement
 133                                           (char-set #\:))))
 134
 135                  (apply execl ,(string-append tcc "/bin/tcc")
 136                         ,(string-append tcc "/bin/tcc") ;argv[0]
 137                         (append (cdr (command-line))
 138                                 (match (getenv "TCC_CPATH")
 139                                   (#f '())
 140                                   (str
 141                                    (map (cut string-append "-I" <>)
 142                                         (split str))))
 143                                 (match (getenv "TCC_LIBRARY_PATH")
 144                                   (#f '())
 145                                   (str
 146                                    (map (cut string-append "-L" <>)
 147                                         (split str)))))))
 148               port)
 149              (chmod port #o777)))
 150          #t)))
 151     (synopsis "Wrapper providing the 'cc' command for TCC")))
 152
 153 (define-public pcc
 154   (package
 155     (name "pcc")
 156     (version "20170109")
 157     (source (origin
 158               (method url-fetch)
 159               (uri (string-append "http://pcc.ludd.ltu.se/ftp/pub/pcc/pcc-"
 160                                   version ".tgz"))
 161               (sha256
 162                (base32
 163                 "1p34w496095mi0473f815w6wbi57zxil106mg7pj6sg6gzpjcgww"))))
 164     (build-system gnu-build-system)
 165     (arguments
 166      `(#:phases
 167        (modify-phases %standard-phases
 168          (replace 'check
 169            (lambda _ (invoke "make" "-C" "cc/cpp" "test") #t)))))
 170     (native-inputs
 171      `(("bison" ,bison)
 172        ("flex" ,flex)))
 173     (synopsis "Portable C compiler")
 174     (description
 175      "PCC is a portable C compiler.  The project goal is to write a C99
 176 compiler while still keeping it small, simple, fast and understandable.")
 177     (home-page "http://pcc.ludd.ltu.se")
 178     (supported-systems (delete "aarch64-linux" %supported-systems))
 179     ;; PCC incorporates code under various BSD licenses; for new code bsd-2 is
 180     ;; preferred.  See http://pcc.ludd.ltu.se/licenses/ for more details.
 181     (license (list license:bsd-2 license:bsd-3))))
 182
 183 (define-public libbytesize
 184   (package
 185     (name "libbytesize")
 186     (version "1.4")
 187     (source (origin
 188               (method url-fetch)
 189               (uri (string-append
 190                     "https://github.com/storaged-project/libbytesize/releases/"
 191                     "download/" version "/libbytesize-" version ".tar.gz"))
 192               (sha256
 193                (base32
 194                 "0bbqzln1nhjxl71aydq9k4jg3hvki9lqsb4w10s1i27jgibxqkdv"))
 195               (modules '((guix build utils)))
 196               (snippet
 197                '(begin
 198                   ;; This Makefile hard-codes MSGMERGE et al. instead of
 199                   ;; honoring what 'configure' detected.  Fix that.
 200                   (substitute* "po/Makefile.in"
 201                     (("^MSGMERGE = msgmerge")
 202                      "MSGMERGE = @MSGMERGE@\n"))
 203                   #t))))
 204     (build-system gnu-build-system)
 205     (arguments
 206      ;; When running "make", the POT files are built with the build time as
 207      ;; their "POT-Creation-Date".  Later on, "make" notices that .pot
 208      ;; files were updated and goes on to run "msgmerge"; as a result, the
 209      ;; non-deterministic POT-Creation-Date finds its way into .po files,
 210      ;; and then in .gmo files.  To avoid that, simply make sure 'msgmerge'
 211      ;; never runs.  See <https://bugs.debian.org/792687>.
 212      '(#:configure-flags '("ac_cv_path_MSGMERGE=true")
 213
 214        #:phases (modify-phases %standard-phases
 215                   (add-after 'configure 'create-merged-po-files
 216                     (lambda _
 217                       ;; Create "merged PO" (.mpo) files so that 'msgmerge'
 218                       ;; doesn't need to run.
 219                       (for-each (lambda (po-file)
 220                                   (let ((merged-po
 221                                          (string-append (dirname po-file) "/"
 222                                                         (basename po-file
 223                                                                   ".po")
 224                                                         ".mpo")))
 225                                     (copy-file po-file merged-po)))
 226                                 (find-files "po" "\\.po$"))
 227                       #t)))
 228
 229        ;; One test fails because busctl (systemd only?) and python2-pocketlint
 230        ;; are missing.  Should we fix it, we would need the "python-2" ,
 231        ;; "python2-polib" and "python2-six" native-inputs.
 232        #:tests? #f))
 233     (native-inputs
 234      `(("gettext" ,gettext-minimal)
 235        ("pkg-config" ,pkg-config)
 236        ("python" ,python)))
 237     (inputs
 238      `(("mpfr" ,mpfr)
 239        ("pcre" ,pcre)))
 240     (home-page "https://github.com/storaged-project/libbytesize")
 241     (synopsis "Tiny C library for working with arbitrary big sizes in bytes")
 242     (description
 243      "The goal of this project is to provide a tiny library that would
 244 facilitate the common operations with sizes in bytes.  Many projects need to
 245 work with sizes in bytes (be it sizes of storage space, memory...) and all of
 246 them need to deal with the same issues like:
 247
 248 @itemize
 249 @item How to get a human-readable string for the given size?
 250 @item How to store the given size so that no significant information is lost?
 251 @item If we store the size in bytes, what if the given size gets over the
 252 MAXUINT64 value?
 253 @item How to interpret sizes entered by users according to their locale and
 254 typing conventions?
 255 @item How to deal with the decimal/binary units (MB versus MiB) ambiguity?
 256 @end itemize
 257
 258 @code{libbytesize} offers a generally usable solution that could be used by
 259 every project that needs to deal with sizes in bytes.  It is written in the C
 260 language with thin bindings for other languages.")
 261     (license license:lgpl2.1+)))
 262
 263 (define-public udunits
 264   (package
 265     (name "udunits")
 266     (version "2.2.26")
 267     (source (origin
 268               (method url-fetch)
 269               (uri (string-append "ftp://ftp.unidata.ucar.edu/pub/udunits/"
 270                                   "udunits-" version ".tar.gz"))
 271               (sha256
 272                (base32
 273                 "0v9mqw4drnkzkm57331ail6yvs9485jmi37s40lhvmf7r5lli3rn"))))
 274     (build-system gnu-build-system)
 275     (inputs
 276      `(("expat" ,expat)))
 277     (home-page "https://www.unidata.ucar.edu/software/udunits/")
 278     (synopsis "C library for units of physical quantities and value-conversion utils")
 279     (description
 280      "The UDUNITS-2 package provides support for units of physical quantities.
 281 Its three main components are:
 282
 283 @enumerate
 284 @item @code{udunits2lib}, a C library for units of physical quantities;
 285 @item @code{udunits2prog}, a utility for obtaining the definition of a unit
 286   and for converting numeric values between compatible units; and
 287 @item an extensive database of units.
 288 @end enumerate\n")
 289     ;; Like the BSD-3 license but with an extra anti patent clause.
 290     (license (license:non-copyleft "file://COPYRIGHT"))))
 291
 292 (define-public libfixposix
 293   (package
 294     (name "libfixposix")
 295     (version "0.4.3")
 296     (home-page "https://github.com/sionescu/libfixposix")
 297     (source
 298      (origin
 299        (method git-fetch)
 300        (uri (git-reference
 301              (url home-page)
 302              (commit (string-append "v" version))))
 303        (file-name (git-file-name name version))
 304        (sha256
 305         (base32
 306          "1x4q6yspi5g2s98vq4qszw4z3zjgk9l5zs8471w4d4cs6l97w08j"))))
 307     (build-system gnu-build-system)
 308     (native-inputs
 309      `(("autoconf" ,autoconf)
 310        ("automake" ,automake)
 311        ("libtool" ,libtool)
 312        ("pkg-config" ,pkg-config)
 313        ("check" ,check)))
 314     (synopsis "Thin wrapper over POSIX syscalls")
 315     (description
 316      "The purpose of libfixposix is to offer replacements for parts of POSIX
 317 whose behaviour is inconsistent across *NIX flavours.")
 318     (license license:boost1.0)))