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31 lines
969 B
C
31 lines
969 B
C
/* Configuration common to all targets running the GNU system. */
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/* Macro to produce CPP_PREDEFINES for GNU on a given machine. */
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#define GNU_CPP_PREDEFINES(machine) \
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"-D" machine " -Acpu(" machine ") -Amachine(" machine ") \
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-Dunix -Asystem(unix) \
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-DMACH -Asystem(mach) \
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-D__GNU__ -Asystem(gnu)"
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/* Provide GCC options for standard feature-test macros. */
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#undef CPP_SPEC
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#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{bsd:-D_BSD_SOURCE}"
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/* Default C library spec. Use -lbsd-compat for gcc -bsd. */
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#undef LIB_SPEC
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#define LIB_SPEC "%{bsd:-lbsd-compat} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
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/* Standard include directory. In GNU, "/usr" is a four-letter word. */
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#undef STANDARD_INCLUDE_DIR
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#define STANDARD_INCLUDE_DIR "/include"
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/* We have atexit. */
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#define HAVE_ATEXIT
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/* Implicit library calls should use memcpy, not bcopy, etc. */
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#define TARGET_MEM_FUNCTIONS
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/* The system headers under GNU are C++-aware. */
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#define NO_IMPLICIT_EXTERN_C
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