01/03: build-self: Show wider backtraces.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 7ff86ecae1253035b6894bb5c21ee6d40b181889
Author: Ludovic Courtès <address@hidden>
AuthorDate: Thu Feb 20 11:12:33 2020 +0100

    build-self: Show wider backtraces.
    
    * build-aux/build-self.scm (build): Add 'setenv' call for "COLUMNS".
---
 build-aux/build-self.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/build-aux/build-self.scm b/build-aux/build-self.scm
index fc13032..f2e785b 100644
--- a/build-aux/build-self.scm
+++ b/build-aux/build-self.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2014, 2016, 2017, 2018, 2019 Ludovic Courtès <address@hidden>
+;;; Copyright © 2014, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès 
<address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -420,6 +420,7 @@ files."
                          ;; $GUILE_LOAD_PATH & co.
                          (with-clean-environment
                           (setenv "GUILE_WARN_DEPRECATED" "no") ;be quiet and 
drive
+                          (setenv "COLUMNS" "120") ;show wider backtraces
                           (when home
                             ;; Inherit HOME so that 'xdg-directory' works.
                             (setenv "HOME" home))