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/* Configuration common to all targets running the GNU system.  */

/* Provide GCC options for standard feature-test macros.  */
#undef CPP_SPEC
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"

/* Default C library spec.  Use -lbsd-compat for gcc -bsd.  */
#undef LIB_SPEC
#define LIB_SPEC "%{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"

/* Standard include directory.  In GNU, "/usr" is a four-letter word.  */
#undef STANDARD_INCLUDE_DIR
#define STANDARD_INCLUDE_DIR "/include"

/* The system headers under GNU are C++-aware.  */
#define NO_IMPLICIT_EXTERN_C

#define HURD_TARGET_OS_CPP_BUILTINS()		\
    do {					\
	builtin_define ("__gnu_hurd__");	\
	builtin_define ("__GNU__");		\
	builtin_define_std ("unix");		\
	builtin_define_std ("MACH");		\
	builtin_assert ("system=gnu");		\
	builtin_assert ("system=mach");		\
	builtin_assert ("system=unix");		\
	builtin_assert ("system=posix");	\
    } while (0)