make output of perl check more tidy

amends c75001aa.
This commit is contained in:
Oswald Buddenhagen 2019-05-28 15:44:55 +02:00
parent 702b6ec4a1
commit 2e515bf842

View File

@ -18,14 +18,14 @@ fi
need_perl=5.14
AC_CACHE_CHECK([whether perl is recent enough], ob_cv_perl_ver, [
if $PERL -e "use v$need_perl;"; then
if $PERL -e "use v$need_perl;" 2> /dev/null; then
ob_cv_perl_ver=yes
else
ob_cv_perl_ver=no
fi
])
if test "x$ob_cv_perl_ver" = "xno"; then
AC_MSG_ERROR([perl is too old])
AC_MSG_ERROR([perl is too old, need v$need_perl])
fi
AC_CACHE_CHECK([whether strftime supports %z], ob_cv_strftime_z,