[pacman-dev] [PATCH v2 1/3] configure: bump the minimum version of bash to 4.4

[Eli Schwartz]

This is required in order to use declare -g and ${var@a}

Signed-off-by: Eli Schwartz <eschwa...@archlinux.org>
---
 configure.ac | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index fb9d18e1..6ba9d737 100644
--- a/configure.ac
+++ b/configure.ac
@@ -193,18 +193,18 @@ AC_DEFUN([AX_PROG_PERL_VERSION],
 AX_PROG_PERL_VERSION([5.10.1], [], [AC_MSG_ERROR([perl is too old])])
 
 AS_IF([test "x$BASH_SHELL" = "xfalse"],
-       AC_MSG_WARN([*** bash >= 4.1.0 is required for pacman scripts]),
+       AC_MSG_WARN([*** bash >= 4.4.0 is required for pacman scripts]),
        [bash_version_major=`$BASH_SHELL -c 'echo "${BASH_VERSINFO[[0]]}"'`
        bash_version_minor=`$BASH_SHELL -c 'echo "${BASH_VERSINFO[[1]]}"'`
        ok=yes
        if test "$bash_version_major" -lt 4; then
                ok=no
        fi
-       if test "$bash_version_major" -eq 4 && test "$bash_version_minor" -lt 
1; then
+       if test "$bash_version_major" -eq 4 && test "$bash_version_minor" -lt 
4; then
                ok=no
        fi
        if test "$ok" = "no"; then
-               AC_MSG_ERROR([*** bash >= 4.1.0 is required for pacman scripts])
+               AC_MSG_ERROR([*** bash >= 4.4.0 is required for pacman scripts])
        fi
        unset bash_version_major bash_version_minor ok])
 
-- 
2.17.1