19/61: gnu: indent: Fix aarch64 cross-compilation.

[guix-commits]

mothacehe pushed a commit to branch wip-cross-system
in repository guix.

commit 62e7cdd787751814c87f6e8f67eb2440b78c9942
Author: Mathieu Othacehe <address@hidden>
Date:   Wed Jul 3 16:15:39 2019 +0200

    gnu: indent: Fix aarch64 cross-compilation.
    
    The packaged config.sub and config.guess do not have aarch64 support. 
Replace
    them by the ones from automake.
    
    * gnu/packages/code.scm (indent)[arguments]: Replace outdated config.sub and
    config.guess, taken from ...
    [native-inputs]: ... here, by adding automake.
    (indent-2.2.12)[native-inputs]: Inherit from indent native-inputs to keep
    automake that is added above.
---
 gnu/packages/code.scm | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index 13e2c4a..50d6870 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -29,6 +29,7 @@
 
 (define-module (gnu packages code)
   #:use-module (guix packages)
+  #:use-module (guix utils)
   #:use-module (guix download)
   #:use-module (guix git-download)
   #:use-module ((guix licenses) #:prefix license:)
@@ -644,9 +645,24 @@ the C, C++, C++/CLI, Objective‑C, C#, and Java programming 
languages.")
             ;; overrides this to be in PREFIX/doc.  Fix this.
             (substitute* "doc/Makefile.in"
               (("^docdir = .*$") "docdir = @docdir@\n"))
+            #t))
+        (add-after 'unpack 'fix-configure
+          (lambda* (#:key inputs native-inputs #:allow-other-keys)
+            ;; Replace outdated config.sub and config.guess:
+            (with-directory-excursion "config"
+              (for-each (lambda (file)
+                          (install-file
+                           (string-append (assoc-ref
+                                           (or native-inputs inputs) 
"automake")
+                                          "/share/automake-"
+                                          ,(version-major+minor
+                                            (package-version automake))
+                                          "/" file) "."))
+                        '("config.sub" "config.guess")))
             #t)))))
    (native-inputs
-    `(("texinfo" ,texinfo)))
+    `(("texinfo" ,texinfo)
+      ("automake" ,automake))) ; For up to date 'config.guess' and 
'config.sub'.
    (synopsis "Code reformatter")
    (description
     "Indent is a program that makes source code easier to read by