dnl Inspiration from http://autoconf-archive.cryp.to
dnl tell automake the this script is for rrdtool
-AC_INIT([rrdtool],[1.2rc1])
+AC_INIT([rrdtool],[1.2rc4])
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE
AC_CONFIG_HEADERS([config.h])
AC_MSG_RESULT(${COMP_PERL:-No Perl Modules will be built})
# Options to pass when configuring perl module
-PERL_MAKE_OPTIONS="PREFIX=$prefix LIB=$prefix/lib/perl/$PERL_VERSION"
+ppref=$prefix
+test "x$ppref" = xNONE && ppref=$ac_default_prefix
+
+PERL_MAKE_OPTIONS="PREFIX=$ppref LIB=$ppref/lib/perl/$PERL_VERSION"
dnl pass additional perl options when generating Makefile from Makefile.PL
AC_ARG_ENABLE(perl-site-install,