AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_PROG_CC_C_O
-AM_CONDITIONAL([COMPILER_IS_GCC], [test "x$GCC" = "xyes"])
AC_PROG_LEX
AC_PROG_YACC
AC_ARG_VAR([LIBDPDK_CPPFLAGS], [Preprocessor flags for libdpdk])
AC_ARG_VAR([LIBDPDK_LDFLAGS], [Linker flags for libdpdk])
-AC_ARG_WITH([libdpdk], [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])])
+AC_ARG_WITH([libdpdk],
+ [AS_HELP_STRING([--without-libdpdk], [Disable libdpdk.])],
+ [with_libdpdk="$withval"],
+ [with_libdpdk="yes"]
+)
if test "x$with_libdpdk" != "xno"; then
if test "x$LIBDPDK_CPPFLAGS" = "x"; then