13266eb0f5
mainly in order to let the preprocessor define things like __sparc64__ which in turn is required by some system headers. Approved by: gerald
28 lines
1 KiB
C
28 lines
1 KiB
C
--- gcc/config/sparc/freebsd.h.orig 2004-07-17 21:18:58.000000000 +0000
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+++ gcc/config/sparc/freebsd.h 2008-02-15 21:04:17.000000000 +0000
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@@ -24,11 +24,21 @@
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{ "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }
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/* FreeBSD needs the platform name (sparc64) defined.
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- Emacs needs to know if the arch is 64 or 32-bits. */
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+ Emacs needs to know if the arch is 64 or 32-bits.
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+ This also selects which targets are available via -mcpu. */
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-#undef CPP_CPU64_DEFAULT_SPEC
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-#define CPP_CPU64_DEFAULT_SPEC \
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- "-D__sparc64__ -D__sparc_v9__ -D__sparcv9 -D__arch64__"
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+#undef FBSD_TARGET_CPU_CPP_BUILTINS
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+#define FBSD_TARGET_CPU_CPP_BUILTINS() \
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+ do \
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+ { \
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+ builtin_define ("__LP64__"); \
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+ builtin_define ("__sparc64__"); \
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+ builtin_define ("__sparc_v9__"); \
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+ builtin_define ("__sparcv9"); \
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+ builtin_define ("__sparc__"); \
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+ builtin_define ("__arch64__"); \
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+ } \
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+ while (0)
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#define LINK_SPEC "%(link_arch) \
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%{!mno-relax:%{!r:-relax}} \
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