test for lapack and check the mangling of the fortran compiler

[[Imported from SVN: r6202]]

m4/dune_common.m4

@@ -12,6 +12,8 @@ AC_DEFUN([DUNE_COMMON_CHECKS],
   AC_REQUIRE([AC_PROG_RANLIB])
   AC_REQUIRE([AC_PROG_LIBTOOL])
   AC_REQUIRE([AC_PROG_AWK])
+  AC_REQUIRE([ACX_LAPACK])
+  AC_REQUIRE([AC_FC_WRAPPERS])
   # defined $(mkdir_p), which is required during install
   AC_REQUIRE([AM_PROG_MKDIR_P])