* gnu/packages/patches/m4-gnulib-libio.patch: New file. * gnu/local.mk (dist_patch_DATA): Register it. * gnu/packages/m4.scm (m4)[source](patches): New field.
		
			
				
	
	
		
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			66 lines
		
	
	
	
		
			2.6 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <ludo@gnu.org>
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;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
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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 m4)
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  #:use-module (guix licenses)
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  #:use-module (gnu packages)
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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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(define-public m4
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  (package
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   (name "m4")
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   (version "1.4.18")
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   (source (origin
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            (method url-fetch)
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            (uri (string-append "mirror://gnu/m4/m4-"
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                                version ".tar.xz"))
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            (patches (search-patches "m4-gnulib-libio.patch"))
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            (sha256
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             (base32
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              "01sfjd5a4waqw83bibvmn522g69qfqvwig9i2qlgy154l1nfihgj"))))
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   (build-system gnu-build-system)
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   (arguments
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    `(;; Explicitly disable tests when cross-compiling, otherwise 'make check'
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      ;; proceeds and fails, unsurprisingly.
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      #:tests? ,(not (%current-target-system))
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      #:phases
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      (modify-phases %standard-phases
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        (add-before 'check 'pre-check
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          (lambda* (#:key inputs #:allow-other-keys)
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            ;; Fix references to /bin/sh.
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            (let ((bash (assoc-ref inputs "bash")))
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              (for-each patch-shebang
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                        (find-files "tests" "\\.sh$"))
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              (substitute* (find-files "tests"
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                                       "posix_spawn")
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                (("/bin/sh")
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                 (format #f "~a/bin/sh" bash)))
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              #t))))))
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   (synopsis "Macro processor")
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   (description
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    "GNU M4 is an implementation of the M4 macro language, which features
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some extensions over other implementations, some of which are required by GNU
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Autoconf.  It is used as a macro processor, which means it processes text,
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expanding macros as it encounters them.  It also has some built-in functions,
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for example to run shell commands or to do arithmetic.")
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   (license gpl3+)
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   (home-page "https://www.gnu.org/software/m4/")))
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