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-rw-r--r--gnu/packages/textutils.scm19
1 files changed, 15 insertions, 4 deletions
diff --git a/gnu/packages/textutils.scm b/gnu/packages/textutils.scm
index 3c765aa887..de68645489 100644
--- a/gnu/packages/textutils.scm
+++ b/gnu/packages/textutils.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
-;;; Copyright © 2015, 2016, 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2015, 2016, 2017, 2018, 2019, 2020 Ricardo Wurmus <rekado@elephly.net>
 ;;; Copyright © 2015, 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2015 Roel Janssen <roel@gnu.org>
 ;;; Copyright © 2016 Jelle Licht <jlicht@fsfe.org>
@@ -235,14 +235,25 @@ nested include statements).")
         (base32 "0jiybkb2z58wa2msvllnphr4js2hvjvh988pavb3mzkgr6ihwbkr"))))
     (build-system gnu-build-system)
     (arguments
-     '(#:phases
+     `(#:phases
        (modify-phases %standard-phases
          (replace 'bootstrap
-           (lambda _ (invoke "sh" "reconf"))))))
+           (lambda _ (invoke "sh" "reconf")))
+         (add-after 'set-paths 'hide-default-gcc
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((gcc (assoc-ref inputs "gcc")))
+               ;; Remove the default GCC from CPLUS_INCLUDE_PATH to prevent
+               ;; conflicts with the GCC 5 input.
+               (setenv "CPLUS_INCLUDE_PATH"
+                       (string-join
+                        (delete (string-append gcc "/include/c++")
+                                (string-split (getenv "CPLUS_INCLUDE_PATH") #\:))
+                        ":"))
+               #t))))))
     (native-inputs
      `(("autoconf" ,autoconf)
        ("automake" ,automake)
-       ("gcc" ,gcc-5) ;; doesn't build with later versions
+       ("gcc@5" ,gcc-5) ; doesn't build with later versions
        ("libtool" ,libtool)))
     (home-page "https://github.com/agordon/libgtextutils")
     (synopsis "Gordon's text utils library")