gnu: info-reader: Fix cross-compilation.

* gnu/packages/texinfo.scm (info-reader)[arguments]: Add keep-only-info-reader
phase to inherited texinfo package phases, so that fix-cross-configure phase
is preserved.

diff --git a/gnu/packages/texinfo.scm b/gnu/packages/texinfo.scm
index 1edeea2..3d0894b 100644 (file)
--- a/gnu/packages/texinfo.scm
+++ b/gnu/packages/texinfo.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2014, 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -108,32 +109,32 @@ is on expressing the content semantically, avoiding physical markup commands.")
     (inherit texinfo)
     (name "info-reader")
     (arguments
-     `(#:disallowed-references ,(assoc-ref (package-inputs texinfo)
-                                           "perl")
+     `(,@(substitute-keyword-arguments (package-arguments texinfo)
+           ((#:phases phases)
+            `(modify-phases ,phases
+               (add-after 'install 'keep-only-info-reader
+                 (lambda* (#:key outputs #:allow-other-keys)
+                   ;; Remove everything but 'bin/info' and associated
+                   ;; files.
+                   (define (files)
+                     (scandir "." (lambda (file)
+                                    (not (member file '("." ".."))))))
 
+                   (let ((out (assoc-ref outputs "out")))
+                     (with-directory-excursion out
+                       (for-each delete-file-recursively
+                                 (fold delete (files) '("bin" "share"))))
+                     (with-directory-excursion (string-append out "/bin")
+                       (for-each delete-file (delete "info" (files))))
+                     (with-directory-excursion (string-append out "/share")
+                       (for-each delete-file-recursively
+                                 (fold delete (files)
+                                       '("info" "locale"))))
+                     #t))))))
+       #:disallowed-references ,(assoc-ref (package-inputs texinfo)
+                                           "perl")
        #:modules ((ice-9 ftw) (srfi srfi-1)
-                  ,@%gnu-build-system-modules)
-
-       #:phases (modify-phases %standard-phases
-                  (add-after 'install 'keep-only-info-reader
-                    (lambda* (#:key outputs #:allow-other-keys)
-                      ;; Remove everything but 'bin/info' and associated
-                      ;; files.
-                      (define (files)
-                        (scandir "." (lambda (file)
-                                       (not (member file '("." ".."))))))
-
-                      (let ((out (assoc-ref outputs "out")))
-                        (with-directory-excursion out
-                          (for-each delete-file-recursively
-                                    (fold delete (files) '("bin" "share"))))
-                        (with-directory-excursion (string-append out "/bin")
-                          (for-each delete-file (delete "info" (files))))
-                        (with-directory-excursion (string-append out "/share")
-                          (for-each delete-file-recursively
-                                    (fold delete (files)
-                                          '("info" "locale"))))
-                        #t))))))
+                  ,@%gnu-build-system-modules)))
     (synopsis "Standalone Info documentation reader")))
 
 (define-public texi2html