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build-system/gnu: Add 'install-license-files' phase. 

Suggested by Dave Love <fx@gnu.org>.

* guix/build-system/gnu.scm (%license-file-regexp): New variable.
(gnu-build): Add #:license-file-regexp and use it.
(gnu-cross-build): Likewise.
* guix/build/gnu-build-system.scm (%license-file-regexp): New variable.
(install-license-files): New procedure.
(%standard-phases): Add it.
master
Ludovic Courtès 2017-11-05 21:32:02 +01:00
parent dcc00f54c6
commit a864d56302
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GPG Key ID: 090B11993D9AEBB5
2 changed files with 35 additions and 0 deletions
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8
guix/build-system/gnu.scm
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@ -273,6 +273,10 @@ standard packages used as implicit inputs of the GNU build system."
(build (if target gnu-cross-build gnu-build))
(arguments (strip-keyword-arguments private-keywords arguments))))
(define %license-file-regexp
;; Regexp matching license files.
"^(COPYING.*|LICEN[CS]E.*|[Ll]icen[cs]e.*|Copy[Rr]ight(\\.(txt|md))?)$")
(define* (gnu-build store name input-drvs
#:key (guile #f)
(outputs '("out"))
@ -291,6 +295,7 @@ standard packages used as implicit inputs of the GNU build system."
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(validate-runpath? #t)
(license-file-regexp %license-file-regexp)
(phases '%standard-phases)
(locale "en_US.utf8")
(system (%current-system))
@ -358,6 +363,7 @@ packages that must not be referenced."
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:validate-runpath? ,validate-runpath?
#:license-file-regexp ,license-file-regexp
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories)))
@ -432,6 +438,7 @@ is one of `host' or `target'."
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(validate-runpath? #t)
(license-file-regexp %license-file-regexp)
(phases '%standard-phases)
(locale "en_US.utf8")
(system (%current-system))
@ -509,6 +516,7 @@ platform."
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:validate-runpath? ,validate-runpath?
#:license-file-regexp ,license-file-regexp
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories))))

27
guix/build/gnu-build-system.scm
View File

@ -29,6 +29,7 @@
#:use-module (srfi srfi-26)
#:use-module (rnrs io ports)
#:export (%standard-phases
%license-file-regexp
gnu-build))
;; Commentary:
@ -641,6 +642,31 @@ which cannot be found~%"
outputs)
#t)
(define %license-file-regexp
;; Regexp matching license files.
"^(COPYING.*|LICEN[CS]E.*|[Ll]icen[cs]e.*|Copy[Rr]ight(\\.(txt|md))?)$")
(define* (install-license-files #:key outputs
(license-file-regexp %license-file-regexp)
#:allow-other-keys)
"Install license files matching LICENSE-FILE-REGEXP to 'share/doc'."
(let* ((regexp (make-regexp license-file-regexp))
(out (or (assoc-ref outputs "out")
(match outputs
(((_ . output) _ ...)
output))))
(package (strip-store-file-name out))
(directory (string-append out "/share/doc/" package))
(files (scandir "." (lambda (file)
(regexp-exec regexp file)))))
(format #t "installing ~a license files~%" (length files))
(for-each (lambda (file)
(if (file-is-directory? file)
(copy-recursively file directory)
(install-file file directory)))
files)
#t))
(define %standard-phases
;; Standard build phases, as a list of symbol/procedure pairs.
(let-syntax ((phases (syntax-rules ()
@ -654,6 +680,7 @@ which cannot be found~%"
validate-documentation-location
delete-info-dir-file
patch-dot-desktop-files
install-license-files
reset-gzip-timestamps
compress-documentation)))