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- /* Configuration common to all targets running the GNU system. */
-
- /* Macro to produce CPP_PREDEFINES for GNU on a given machine. */
- #define GNU_CPP_PREDEFINES(machine) \
- "-D" machine " -Acpu(" machine ") -Amachine(" machine ")" \
- "-Dunix -Asystem(unix) \
- -DMACH -Asystem(mach) \
- -D__GNU__ -Asystem(gnu)"
-
- /* 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"
-
-
- /* We have atexit. */
- #define HAVE_ATEXIT
-
- /* Implicit library calls should use memcpy, not bcopy, etc. */
- #define TARGET_MEM_FUNCTIONS
-
- /* The system headers under GNU are C++-aware. */
- #define NO_IMPLICIT_EXTERN_C
-