diff options
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 17169c885f..743bd8ddff 100644 --- a/configure.ac +++ b/configure.ac @@ -340,8 +340,8 @@ AC_SUBST(dynlib_suffix) # Do we have GNU tar? -AC_MSG_CHECKING([if you have GNU tar]) -if $tar --version 2> /dev/null | grep -q GNU; then +AC_MSG_CHECKING([if you have a recent GNU tar]) +if $tar --version 2> /dev/null | grep -q GNU && tar cvf /dev/null --warning=no-timestamp ./configure > /dev/null; then AC_MSG_RESULT(yes) tarFlags="--warning=no-timestamp" else |