130 lines
5.4 KiB
Scheme
130 lines
5.4 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2016 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages c)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system trivial)
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#:use-module (gnu packages bootstrap)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages texinfo)
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#:use-module (gnu packages guile))
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(define-public tcc
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(package
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(name "tcc") ;aka. "tinycc"
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(version "0.9.26")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://savannah/tinycc/tcc-"
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version ".tar.bz2"))
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(sha256
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(base32
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"0wbdbdq6090ayw8bxnbikiv989kykff3m5rzbia05hrnwhd707jj"))))
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(build-system gnu-build-system)
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(native-inputs `(("perl" ,perl)
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("texinfo" ,texinfo)))
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(arguments
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`(#:configure-flags (list (string-append "--elfinterp="
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(assoc-ref %build-inputs "libc")
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,(glibc-dynamic-linker))
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(string-append "--crtprefix="
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(assoc-ref %build-inputs "libc")
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"/lib")
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(string-append "--sysincludepaths="
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(assoc-ref %build-inputs "libc")
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"/include:"
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(assoc-ref %build-inputs
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"kernel-headers")
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"/include:{B}/include")
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(string-append "--libpaths="
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(assoc-ref %build-inputs "libc")
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"/lib"))
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#:test-target "test"))
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;; Fails to build on MIPS: "Unsupported CPU"
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(supported-systems (delete "mips64el-linux" %supported-systems))
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(synopsis "Tiny and fast C compiler")
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(description
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"TCC, also referred to as \"TinyCC\", is a small and fast C compiler
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written in C. It supports ANSI C with GNU and extensions and most of the C99
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standard.")
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(home-page "http://www.tinycc.org/")
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(license license:lgpl2.1+)))
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(define-public tcc-wrapper
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(package
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(inherit tcc)
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(name "tcc-wrapper")
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(build-system trivial-build-system)
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(native-inputs '())
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(inputs `(("tcc" ,tcc)
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("guile" ,guile-2.0)))
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;; By default TCC does not honor any search path environment variable.
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;; This wrapper adds them.
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;;
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;; FIXME: TCC includes its own linker so our 'ld-wrapper' hack to set the
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;; RUNPATH is ineffective here. We should modify TCC itself.
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(native-search-paths
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(list (search-path-specification
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(variable "TCC_CPATH")
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(files '("include")))
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(search-path-specification
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(variable "TCC_LIBRARY_PATH")
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(files '("lib" "lib64")))))
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(arguments
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'(#:builder
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(let* ((out (assoc-ref %outputs "out"))
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(bin (string-append out "/bin"))
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(tcc (assoc-ref %build-inputs "tcc"))
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(guile (assoc-ref %build-inputs "guile")))
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(mkdir out)
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(mkdir bin)
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(call-with-output-file (string-append bin "/cc")
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(lambda (port)
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(format port "#!~a/bin/guile --no-auto-compile~%!#~%" guile)
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(write
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`(begin
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(use-modules (ice-9 match)
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(srfi srfi-26))
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(define (split path)
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(string-tokenize path (char-set-complement
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(char-set #\:))))
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(apply execl ,(string-append tcc "/bin/tcc")
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,(string-append tcc "/bin/tcc") ;argv[0]
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(append (cdr (command-line))
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(match (getenv "TCC_CPATH")
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(#f '())
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(str
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(map (cut string-append "-I" <>)
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(split str))))
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(match (getenv "TCC_LIBRARY_PATH")
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(#f '())
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(str
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(map (cut string-append "-L" <>)
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(split str)))))))
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port)
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(chmod port #o777)))
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#t)))
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(synopsis "Wrapper providing the 'cc' command for TCC")))
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