after the latest sublib changes we got: src/Makefile.am:31: compiling `convenience/convenience.c' in subdir requires `AM_PROG_CC_C_O' in `configure.ac' Signed-off-by: Steve Markgraf <steve@steve-m.de>
@@ -11,6 +11,7 @@ dnl checks for programs
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
+AM_PROG_CC_C_O
LT_INIT
AC_PROG_LIBTOOL