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guix/gnu/packages/bash.scm
Leo Famulari e081e2dd0b
Merge branch 'master' into core-updates
2017-07-23 19:06:49 -04:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2014, 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016, 2017 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 bash)
#:use-module (guix licenses)
#:use-module (gnu packages)
#:use-module (gnu packages bootstrap)
#:use-module (gnu packages ncurses)
#:use-module (gnu packages readline)
#:use-module (gnu packages bison)
#:use-module (gnu packages linux)
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (guix utils)
#:use-module (guix gexp)
#:use-module (guix monads)
#:use-module (guix store)
#:use-module (guix build-system gnu)
#:autoload (guix gnupg) (gnupg-verify*)
#:autoload (guix hash) (port-sha256)
#:autoload (guix base32) (bytevector->nix-base32-string)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-26)
#:use-module (ice-9 format))
(define (patch-url seqno)
"Return the URL of Bash patch number SEQNO."
(format #f "mirror://gnu/bash/bash-4.4-patches/bash44-~3,'0d" seqno))
(define (bash-patch seqno sha256)
"Return the origin of Bash patch SEQNO, with expected hash SHA256"
(origin
(method url-fetch)
(uri (patch-url seqno))
(sha256 sha256)))
(define-syntax-rule (patch-series (seqno hash) ...)
(list (bash-patch seqno (base32 hash))
...))
(define %patch-series-4.4
;; This is the current patches series for 4.4, generated using
;; 'download-patches' below.
(patch-series
(1 "03vzy7qwjdd5qvl3ydg99naazas2qmyd0yhnrflgjbbm64axja1y")
(2 "0lrwq6vyqism3yqv9s7kzaf3dsl4q5w9r5svcqz279qp7qca083h")
(3 "1chqww2rj6g42b8s60q5zlzy0jzp684jkpsbrbfy1vzxja8mmpsi")
(4 "1cy8abf96hkrjhw921ndr0shlcnc52bg45rn6xri4v5clhq0l25d")
(5 "0a8515kyk4zsgmvlqvlganjfr7pq0j6kzpr4d6xx02kpbdr4n7i2")
(6 "1f24wgqngmj2mrj9yibwvc2zvlmn5xi53mnw777g3l40c4m2x3ka")
(7 "1bzdsnqaf05gdbqpsixhan8vygjxpcxlz1dd8d9f5jdznw3wq76y") ;CVE-2017-5932
(8 "1firw915mjm03hbbw9a70ch3cpgrgnvqjpllgdnn6csr8q04f546")
(9 "0g1l56kvw61rpw7dqa9fcl9llkl693h73g631hrhxlm030ddssqb")
(10 "01lfhrkdsdkdz8ypzapr614ras23x7ckjnr60aa5bzkaqprccrc4")
(11 "038p7mhnq9m65g505hi3827jkf9f35nd1cy00w8mwafpyxp44mnx")
(12 "0gh6lbb1rwpk44pvbamm6vzdfi50xnwkqd9v7s8cjwk3pz973hps")))
(define (download-patches store count)
"Download COUNT Bash patches into store. Return a list of
number/base32-hash tuples, directly usable in the 'patch-series' form."
(unfold (cut > <> count)
(lambda (number)
(let* ((patch (download-to-store store (patch-url number)))
(sig (download-to-store store
(string-append (patch-url number)
".sig"))))
(unless (gnupg-verify* sig patch)
(error "failed to verify signature" patch))
(list number
(bytevector->nix-base32-string
(call-with-input-file patch port-sha256)))))
1+
1))
(define-public bash
(let* ((cppflags (string-join '("-DSYS_BASHRC='\"/etc/bashrc\"'"
"-DSYS_BASH_LOGOUT='\"/etc/bash_logout\"'"
"-DDEFAULT_PATH_VALUE='\"/no-such-path\"'"
"-DSTANDARD_UTILS_PATH='\"/no-such-path\"'"
"-DNON_INTERACTIVE_LOGIN_SHELLS"
"-DSSH_SOURCE_BASHRC")
" "))
(configure-flags
``("--with-installed-readline"
,,(string-append "CPPFLAGS=" cppflags)
,(string-append
"LDFLAGS=-Wl,-rpath -Wl,"
(assoc-ref %build-inputs "readline")
"/lib"
" -Wl,-rpath -Wl,"
(assoc-ref %build-inputs "ncurses")
"/lib")))
(version "4.4"))
(package
(name "bash")
(source (origin
(method url-fetch)
(uri (string-append
"mirror://gnu/bash/bash-" version ".tar.gz"))
(sha256
(base32
"1jyz6snd63xjn6skk7za6psgidsd53k05cr3lksqybi0q6936syq"))
(patch-flags '("-p0"))
(patches %patch-series-4.4)))
(version (string-append version "."
(number->string (length %patch-series-4.4))))
(build-system gnu-build-system)
(outputs '("out"
"doc" ;1.7 MiB of HTML and extra files
"include")) ;headers used by extensions
(inputs `(("readline" ,readline)
("ncurses" ,ncurses))) ;TODO: add texinfo
(arguments
`(;; When cross-compiling, `configure' incorrectly guesses that job
;; control is missing.
#:configure-flags ,(if (%current-target-system)
`(cons* "bash_cv_job_control_missing=no"
,configure-flags)
configure-flags)
;; Bash is reportedly not parallel-safe. See, for instance,
;; <http://patches.openembedded.org/patch/32745/> and
;; <http://git.buildroot.net/buildroot/commit/?h=79e2d802a>.
#:parallel-build? #f
#:parallel-tests? #f
;; XXX: The tests have a lot of hard-coded paths, so disable them
;; for now.
#:tests? #f
#:modules ((srfi srfi-26)
(guix build utils)
(guix build gnu-build-system))
#:phases
(modify-phases %standard-phases
(add-after 'install 'install-sh-symlink
(lambda* (#:key outputs #:allow-other-keys)
;; Add a `sh' -> `bash' link.
(let ((out (assoc-ref outputs "out")))
(with-directory-excursion (string-append out "/bin")
(symlink "bash" "sh")))))
(add-after 'install 'move-development-files
(lambda* (#:key outputs #:allow-other-keys)
;; Move 'Makefile.inc' and 'bash.pc' to "include" to avoid
;; circular references among the outputs.
(let ((out (assoc-ref outputs "out"))
(include (assoc-ref outputs "include"))
(lib (cut string-append <> "/lib/bash")))
(mkdir-p (lib include))
(rename-file (string-append (lib out)
"/Makefile.inc")
(string-append (lib include)
"/Makefile.inc"))
(rename-file (string-append out "/lib/pkgconfig")
(string-append include
"/lib/pkgconfig"))
;; Don't capture the absolute file name of 'install' to avoid
;; retaining a dependency on Coreutils.
(substitute* (string-append (lib include)
"/Makefile.inc")
(("^INSTALL =.*")
"INSTALL = install -c\n"))
#t))))))
(native-search-paths
(list (search-path-specification ;new in 4.4
(variable "BASH_LOADABLES_PATH")
(files '("lib/bash")))))
(synopsis "The GNU Bourne-Again SHell")
(description
"Bash is the shell, or command-line interpreter, of the GNU system. It
is compatible with the Bourne Shell, but it also integrates useful features
from the Korn Shell and the C Shell and new improvements of its own. It
allows command-line editing, unlimited command history, shell functions and
aliases, and job control while still allowing most sh scripts to be run
without modification.")
(license gpl3+)
(home-page "https://www.gnu.org/software/bash/"))))
(define-public bash-minimal
;; A stripped-down Bash for non-interactive use.
(package (inherit bash)
(name "bash-minimal")
(inputs '()) ; no readline, no curses
;; No "include" output because there's no support for loadable modules.
(outputs (delete "include" (package-outputs bash)))
(arguments
(substitute-keyword-arguments (package-arguments bash)
((#:modules _ '())
'((guix build gnu-build-system)
(guix build utils)
(srfi srfi-1)
(srfi srfi-26)))
((#:configure-flags flags '())
`(list "--without-bash-malloc"
"--disable-readline"
"--disable-history"
"--disable-help-builtin"
"--disable-progcomp"
"--disable-net-redirections"
"--disable-nls"
;; Pretend 'dlopen' is missing so we don't build loadable
;; modules and related code.
"ac_cv_func_dlopen=no"
,@(if (%current-target-system)
'("bash_cv_job_control_missing=no"
"bash_cv_getcwd_malloc=yes")
'())))
((#:phases phases)
`(modify-phases ,phases
;; No loadable modules.
(delete 'move-development-files)))))))
(define-public static-bash
;; Statically-linked Bash that contains nothing but the 'bash' binary and
;; 'sh' symlink, without any reference.
(let ((bash (static-package bash-minimal)))
(package
(inherit bash)
(name "bash-static")
(arguments
(substitute-keyword-arguments
`(#:allowed-references ("out") ,@(package-arguments bash))
((#:phases phases)
`(modify-phases ,phases
(add-after 'strip 'remove-everything-but-the-binary
(lambda* (#:key outputs #:allow-other-keys)
(let* ((out (assoc-ref outputs "out"))
(bin (string-append out "/bin")))
(remove-store-references (string-append bin "/bash"))
(delete-file (string-append bin "/bashbug"))
(delete-file-recursively (string-append out "/share"))
#t))))))))))
(define-public bash-completion
(package
(name "bash-completion")
(version "2.7")
(source (origin
(method url-fetch)
(uri (string-append
"https://github.com/scop/" name "/releases/download/"
version "/" name "-" version ".tar.xz"))
(sha256
(base32
"07j484vb3k90f4989xh1g1x99g01akrp69p3dml4lza27wnqkfj1"))
(patches
(search-patches "bash-completion-directories.patch"))))
(build-system gnu-build-system)
(native-inputs `(("util-linux" ,util-linux)))
(arguments
`(#:phases (modify-phases %standard-phases
(add-after
'install 'remove-redundant-completions
(lambda* (#:key inputs outputs #:allow-other-keys)
;; Util-linux comes with a bunch of completion files for
;; its own commands which are more sophisticated and
;; up-to-date than those of bash-completion. Remove those
;; from bash-completion.
(let* ((out (assoc-ref outputs "out"))
(util-linux (assoc-ref inputs "util-linux"))
(completions (string-append out
"/share/bash-completion"
"/completions"))
(already (find-files
(string-append
util-linux
"/etc/bash_completion.d"))))
(with-directory-excursion completions
(for-each (lambda (file)
(when (file-exists? file)
(delete-file file)))
(map basename already)))
#t))))))
(synopsis "Bash completions for common commands")
(description
"This package provides extensions that allow Bash to provide adapted
completion for many common commands.")
(home-page "https://github.com/scop/bash-completion")
(license gpl2+)))
(define-public bash-tap
(package
(name "bash-tap")
(version "1.0.2")
(source (origin
(method url-fetch)
(uri (string-append "https://github.com/illusori/bash-tap/"
"archive/" version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"0qs1qi38bl3ns4mpagcawv618dsk2q1lgrbddgvs0wl3ia12cyz5"))))
;; There is no compilation process to use this package, however, the bash
;; scripts installed by this package start with "#!/bin/bash". To fix
;; these lines, we use the patch-shebangs of the GNU build system. The
;; project does not use a Makefile.
(build-system gnu-build-system)
(arguments
`(#:tests? #f ; There is no test suite.
#:phases
(modify-phases %standard-phases
;; Because there are no configure scripts or Makefile, we can
;; remove these phases.
(delete 'configure)
(delete 'build)
;; The installation involves manually copying the files to a location.
;; To make them easily accessible by setting PATH, we add the scripts
;; to the "bin" folder.
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((bin (string-append (assoc-ref outputs "out") "/bin")))
(install-file "bash-tap" bin)
(install-file "bash-tap-bootstrap" bin)
(install-file "bash-tap-mock" bin)))))))
(home-page "http://www.illusori.co.uk/projects/bash-tap/")
(synopsis "Bash port of a Test::More/Test::Builder-style TAP-compliant
test library")
(description "Bash TAP is a TAP-compliant Test::More-style testing library
for Bash shell scripts and functions. Along with the Test::More-style testing
helpers it provides helper functions for mocking commands and in-process output
capturing.")
(license expat)))
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