Use llvm::Triple's methods to parse FreeBSD version numbers.
Who could've thought that FreeBSD would ever reach version 10! Patch from Dimitry Andric. llvm-svn: 142349
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@ -247,11 +247,12 @@ protected:
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MacroBuilder &Builder) const {
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// FreeBSD defines; list based off of gcc output
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// FIXME: Move version number handling to llvm::Triple.
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StringRef Release = Triple.getOSName().substr(strlen("freebsd"), 1);
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unsigned Release = Triple.getOSMajorVersion();
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if (Release == 0U)
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Release = 8;
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Builder.defineMacro("__FreeBSD__", Release);
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Builder.defineMacro("__FreeBSD_cc_version", Release + "00001");
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Builder.defineMacro("__FreeBSD__", Twine(Release));
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Builder.defineMacro("__FreeBSD_cc_version", Twine(Release * 100000U + 1U));
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Builder.defineMacro("__KPRINTF_ATTRIBUTE__");
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DefineStd(Builder, "unix", Opts);
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Builder.defineMacro("__ELF__");
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