diff --git a/configure.in b/configure.in
index 59e12d999ce9e4e40fa054ea0e4233956366a6c3..bdcb084f3dec0a6faaf924f2369cb1f44b1b40f9 100644 (file)
--- a/configure.in
+++ b/configure.in
perl_interpreter="perl"
AC_ARG_WITH(libperl, [AS_HELP_STRING([--with-libperl@<:@=PREFIX@:>@], [Path to libperl.])],
[
- if test -x "$withval"
+ if test -f "$withval" && test -x "$withval"
then
perl_interpreter="$withval"
with_libperl="yes"