X-Git-Url: http://git.code-monkey.de/?p=ruby-esmart.git;a=blobdiff_plain;f=m4%2Fac_ruby_ext.m4;h=da811165b43b810864e444a6d2fc91cd5878fee6;hp=90a3383846ac8a692e255c04b5e614d7bf6e3891;hb=d702dd92a5fae3239cf73d0b4a7544dfa14df55f;hpb=c8b9eb374cbdd302010c5b6250b16a8b83572174

diff --git a/m4/ac_ruby_ext.m4 b/m4/ac_ruby_ext.m4
index 90a3383..da81116 100644
--- a/m4/ac_ruby_ext.m4
+++ b/m4/ac_ruby_ext.m4
@@ -40,6 +40,11 @@ AC_DEFUN([AC_RUBY_EXT], [
 		AC_MSG_ERROR(Ruby site extension path not found)
 	fi
 
+	AC_MSG_CHECKING(for Ruby shared library)
+	RUBYLIB=`($rubybin -rmkmf -e 'print Config::CONFIG[["LIBRUBYARG_SHARED"]]') 2> /dev/null`
+	AC_MSG_RESULT([$RUBYLIB])
+
+	AC_SUBST(RUBYLIB)
 	AC_SUBST(RUBYLIBDIR)
 	AC_SUBST(RUBYDIR)
 	AC_SUBST(RUBYSITEDIR)