r190048 - Fix bug #17104 - Target info for GNU/kFreeBSD were missing.

[Sylvestre Ledru]

Sorry, I will commit that tomorrow or next week.

Sylvestre

Le 05/09/2013 17:38, Rafael Espíndola a écrit :
> testcase?
>
> On 5 September 2013 09:47, Sylvestre Ledru <sylvestre at debian.org> wrote:
>> Author: sylvestre
>> Date: Thu Sep  5 08:47:07 2013
>> New Revision: 190048
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=190048&view=rev
>> Log:
>> Fix bug #17104 - Target info for GNU/kFreeBSD were missing.
>> As a result, Clang doesn't define the pre-processor macros that are expected
>> on this platform.
>>
>> Thanks to Robert Millan for the patch
>>
>>
>> Modified:
>>     cfe/trunk/lib/Basic/Targets.cpp
>>
>> Modified: cfe/trunk/lib/Basic/Targets.cpp
>> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=190048&r1=190047&r2=190048&view=diff
>> ==============================================================================
>> --- cfe/trunk/lib/Basic/Targets.cpp (original)
>> +++ cfe/trunk/lib/Basic/Targets.cpp Thu Sep  5 08:47:07 2013
>> @@ -278,6 +278,30 @@ public:
>>    }
>>  };
>>
>> +// GNU/kFreeBSD Target
>> +template<typename Target>
>> +class KFreeBSDTargetInfo : public OSTargetInfo<Target> {
>> +protected:
>> +  virtual void getOSDefines(const LangOptions &Opts, const llvm::Triple &Triple,
>> +                            MacroBuilder &Builder) const {
>> +    // GNU/kFreeBSD defines; list based off of gcc output
>> +
>> +    DefineStd(Builder, "unix", Opts);
>> +    Builder.defineMacro("__FreeBSD_kernel__");
>> +    Builder.defineMacro("__GLIBC__");
>> +    Builder.defineMacro("__ELF__");
>> +    if (Opts.POSIXThreads)
>> +      Builder.defineMacro("_REENTRANT");
>> +    if (Opts.CPlusPlus)
>> +      Builder.defineMacro("_GNU_SOURCE");
>> +  }
>> +public:
>> +  KFreeBSDTargetInfo(const std::string &triple)
>> +    : OSTargetInfo<Target>(triple) {
>> +    this->UserLabelPrefix = "";
>> +  }
>> +};
>> +
>>  // Minix Target
>>  template<typename Target>
>>  class MinixTargetInfo : public OSTargetInfo<Target> {
>> @@ -5470,6 +5494,8 @@ static TargetInfo *AllocateTarget(const
>>        return new BitrigI386TargetInfo(Triple);
>>      case llvm::Triple::FreeBSD:
>>        return new FreeBSDTargetInfo<X86_32TargetInfo>(Triple);
>> +    case llvm::Triple::KFreeBSD:
>> +      return new KFreeBSDTargetInfo<X86_32TargetInfo>(Triple);
>>      case llvm::Triple::Minix:
>>        return new MinixTargetInfo<X86_32TargetInfo>(Triple);
>>      case llvm::Triple::Solaris:
>> @@ -5509,6 +5535,8 @@ static TargetInfo *AllocateTarget(const
>>        return new BitrigX86_64TargetInfo(Triple);
>>      case llvm::Triple::FreeBSD:
>>        return new FreeBSDTargetInfo<X86_64TargetInfo>(Triple);
>> +    case llvm::Triple::KFreeBSD:
>> +      return new KFreeBSDTargetInfo<X86_64TargetInfo>(Triple);
>>      case llvm::Triple::Solaris:
>>        return new SolarisTargetInfo<X86_64TargetInfo>(Triple);
>>      case llvm::Triple::MinGW32:
>>
>>
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