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authorHuáng Jùnliàng <i@jhuang.me>2018-02-08 15:25:29 +0800
committerAllan McRae <allan@archlinux.org>2018-03-14 12:29:14 +1000
commit03ce7cc4eb8713a38877a1823b310198a63b6f15 (patch)
tree438fd9d72848fa1b1770f15a92fdc443c3670b6e /configure.ac
parentb3a1f89611736ecffa6e9b775aa90fac02a2a25e (diff)
autoconf: bump AC_PREREQ to 2.64
The acinclude.m4 uses AS_VAR_APPEND macro. This marco is introduced in 2.64[1], hence we bump AC_PREREQ to 2.64 to avoid undefined marco on 2.63 autoconf. [1] https://lists.gnu.org/archive/html/autoconf/2009-07/msg00079.html Signed-off-by: Huáng Jùnliàng <i@jhuang.me> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index e382c50a..a8c526e3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
# Minimum version of autoconf required
-AC_PREREQ(2.62)
+AC_PREREQ(2.64)
# UPDATING VERSION NUMBERS FOR RELEASES
#