[bug#40117] [PATCH] gnu: make-libiberty: use install-file.

[guy fleury iteriteka]

* gnu/packages/gcc.scm(make-libiberty): In phase install use
  install-file helper function to install file.
---
 gnu/packages/gcc.scm | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/gnu/packages/gcc.scm b/gnu/packages/gcc.scm
index 08afd80358..d170ae9175 100644
--- a/gnu/packages/gcc.scm
+++ b/gnu/packages/gcc.scm
@@ -8,6 +8,7 @@
 ;;; Copyright ?? 2018 Tobias Geerinckx-Rice <address@hidden>
 ;;; Copyright ?? 2018 Marius Bakke <address@hidden>
 ;;; Copyright ?? 2020 Joseph LaFreniere <address@hidden>
+;;; Copyright ?? 2020 Guy Fleury Iteriteka <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -578,22 +579,17 @@ using compilers other than GCC."
        #:phases
        (modify-phases %standard-phases
          (add-before 'configure 'chdir
-                     (lambda _
-                       (chdir "libiberty")
-                       #t))
-         (replace
-          'install
-          (lambda* (#:key outputs #:allow-other-keys)
-            (let* ((out     (assoc-ref outputs "out"))
-                   (lib     (string-append out "/lib/"))
-                   (include (string-append out "/include/")))
-              (mkdir-p lib)
-              (mkdir-p include)
-              (copy-file "libiberty.a"
-                         (string-append lib "libiberty.a"))
-              (copy-file "../include/libiberty.h"
-                         (string-append include "libiberty.h"))
-              #t))))))
+           (lambda _
+             (chdir "libiberty")
+             #t))
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out     (assoc-ref outputs "out"))
+                    (lib     (string-append out "/lib/"))
+                    (include (string-append out "/include/")))
+               (install-file "libiberty.a" lib)
+               (install-file "../include/libiberty.h" include))
+             #t)))))
     (inputs '())
     (outputs '("out"))
     (native-inputs '())
-- 
2.25.1