*** libsigc++-1.0.3/sigc++.m4   Tue Mar  6 08:37:31 2001
--- libsigc++-1.0.3/sigc++.m4~  Sat Jun  9 08:35:43 2001
***************
*** 107,112 ****
--- 107,113 ----
        AC_MSG_CHECKING(if libsigc++ sane)
        ac_save_CXXFLAGS="$CXXFLAGS"
        ac_save_LIBS="$LIBS"
+       ac_exeext=""
        CXXFLAGS="$CXXFLAGS $SIGC_CFLAGS"
        LIBS="$LIBS $SIGC_LIBS"