[LLVMdev] Unable to do even basic Clang tutorial (original) (raw)

NY Knicks Fan nyknicksfan92009 at yahoo.com
Tue Jul 10 11:35:31 PDT 2012

OK.  Thanks.  I now get the following error (which appears to be a problem w/ the tutorial itself?):

$ /home/ubuntu/bin/bin/clang++ -I /home/ubuntu/bin/include/  -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS tutorial1.cpp/tmp/tutorial1-LQ71fW.o: In function main': tutorial1.cpp:(.text+0x42): undefined reference to llvm::outs()' tutorial1.cpp:(.text+0x72): undefined reference to clang::TextDiagnosticPrinter::TextDiagnosticPrinter(llvm::raw_ostream&, clang::DiagnosticOptions const&, bool)' tutorial1.cpp:(.text+0xd7): undefined reference to clang::DiagnosticsEngine::DiagnosticsEngine(llvm::IntrusiveRefCntPtrclang::DiagnosticIDs const&, clang::DiagnosticConsumer*, bool)' tutorial1.cpp:(.text+0xf4): undefined reference to clang::LangOptions::LangOptions()' tutorial1.cpp:(.text+0x125): undefined reference to clang::FileManager::FileManager(clang::FileSystemOptions const&)' tutorial1.cpp:(.text+0x148): undefined reference to clang::SourceManager::SourceManager(clang::DiagnosticsEngine&, clang::FileManager&)' tutorial1.cpp:(.text+0x17c): undefined reference to llvm::sys::getDefaultTargetTriple()' tutorial1.cpp:(.text+0x1d0): undefined reference to clang::TargetInfo::CreateTargetInfo(clang::DiagnosticsEngine&, clang::TargetOptions&)' tutorial1.cpp:(.text+0x211): undefined reference to clang::HeaderSearch::HeaderSearch(clang::FileManager&, clang::DiagnosticsEngine&, clang::LangOptions const&, clang::TargetInfo const*)' tutorial1.cpp:(.text+0x225): undefined reference to clang::CompilerInstance::CompilerInstance()' tutorial1.cpp:(.text+0x288): undefined reference to clang::Preprocessor::Preprocessor(clang::DiagnosticsEngine&, clang::LangOptions&, clang::TargetInfo const*, clang::SourceManager&, clang::HeaderSearch&, clang::ModuleLoader&, clang::IdentifierInfoLookup*, bool, bool, bool)' tutorial1.cpp:(.text+0x2ad): undefined reference to clang::Preprocessor::~Preprocessor()' tutorial1.cpp:(.text+0x370): undefined reference to clang::CompilerInstance::CompilerInstance()' tutorial1.cpp:(.text+0x384): undefined reference to `clang::CompilerInstance::CompilerInstance()' tutorial1.cpp:(.text+0x398): undefined reference to clang::HeaderSearch::~HeaderSearch()' tutorial1.cpp:(.text+0x3c5): undefined reference to clang::HeaderSearch::HeaderSearch()' tutorial1.cpp:(.text+0x3de): undefined reference to `clang::SourceManager::SourceManager()' tutorial1.cpp:(.text+0x40b): undefined reference to clang::FileManager::~FileManager()' tutorial1.cpp:(.text+0x41f): undefined reference to clang::SourceManager::SourceManager()' tutorial1.cpp:(.text+0x44c): undefined reference to `clang::FileManager::FileManager()' /tmp/tutorial1-LQ71fW.o: In function llvm::RefCountedBase<clang::DiagnosticIDs>::Release() const': tutorial1.cpp:(.text._ZNK4llvm14RefCountedBaseIN5clang13DiagnosticIDsEE7ReleaseEv[_ZNK4llvm14RefCountedBaseIN5clang13DiagnosticIDsEE7ReleaseEv]+0x88): undefined reference to clang::DiagnosticIDs::~DiagnosticIDs()' clang-3: error: linker command failed with exit code 1 (use -v to see invocation)

From: Ashok Nalkund <ashoknn at qualcomm.com> To: NY Knicks Fan <nyknicksfan92009 at yahoo.com> Cc: "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu> Sent: Tuesday, July 10, 2012 11:28 AM Subject: Re: [LLVMdev] Unable to do even basic Clang tutorial

Add -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS to your compilation flag.

On 7/10/2012 11:23 AM, NY Knicks Fan wrote:

Hi Ashok,

I created a new Ubuntu 12.04 virtual machine and followed directions except that I know use your cmake command instead of configure, and I got the error below. Any help is very much appreciated.

$ /home/ubuntu/bin/bin/clang++ -I /home/ubuntu/bin/include/ tutorial1.cpp In file included from tutorial1.cpp:5: In file included from /home/ubuntu/bin/include/llvm/Support/rawostream.h:17: In file included from /home/ubuntu/bin/include/llvm/ADT/StringRef.h:13: In file included from /home/ubuntu/bin/include/llvm/Support/typetraits.h:20: /home/ubuntu/bin/include/llvm/Support/DataTypes.h:48:3: error: "Must _#define STDCLIMITMACROS before #including Support/DataTypes.h" _# error "Must #define STDCLIMITMACROS before #including Support/DataTypes.h" ^ /home/ubuntu/bin/include/llvm/Support/DataTypes.h:52:3: error: "Must _#define STDCCONSTANTMACROS before " "#including Support/DataTypes.h" _# error "Must #define _STDCCONSTANTMACROS before " _ ^ In file included from tutorial1.cpp:6: In file included from /home/ubuntu/bin/include/llvm/Support/Host.h:17: In file included from /home/ubuntu/bin/include/llvm/ADT/StringMap.h🔞 In file included from /home/ubuntu/bin/include/llvm/Support/Allocator.h🔞 /home/ubuntu/bin/include/llvm/Support/MathExtras.h:38:24: error: use of undeclared identifier 'INT64C' return N >= 64 || (-(INT64C(1)<<(N-1)) <= x && x < (INT64C(1)<<(N-1)));_ _^_ _/home/ubuntu/bin/include/llvm/Support/MathExtras.h:38:56: error: use of_ _undeclared identifier 'INT64C'_ _return N >= 64 || (-(INT64C(1)<<(N-1)) <= x && x < (INT64C(1)<<(N-1)));_ _^_ _/home/ubuntu/bin/include/llvm/Support/MathExtras.h:64:26: error: use of_ _undeclared identifier 'UINT64C'_ _return N >= 64 || x < (UINT64C(1)<<N);_ _^_ _/home/ubuntu/bin/include/llvm/Support/MathExtras.h:96:24: error: use of_ _undeclared identifier 'INT64C'_ _return N >= 64 || (-(INT64C(1)<<(N-1)) <= x && x < (INT64C(1)<<(N-1)));_ _^_ _/home/ubuntu/bin/include/llvm/Support/MathExtras.h:96:56: error: use of_ _undeclared identifier 'INT64C'_ _return N >= 64 || (-(INT64C(1)<<(N-1)) <= x && x < (INT64C(1)<<(N-1)));_ _^_ _7 errors generated._ _------------------------------------------------------------------------_ _*From:* Ashok Nalkund <ashoknn at qualcomm.com> To: NY Knicks Fan <nyknicksfan92009 at yahoo.com> Cc: "llvmdev at cs.uiuc.edu" <llvmdev at cs.uiuc.edu> Sent: Tuesday, July 10, 2012 12:44 AM Subject: Re: [LLVMdev] Unable to do even basic Clang tutorial Looks like your make/install is incomplete wrt clang. I follow the instuctions for checking out the sources but build using cmake instead of configure: > cmake -G ""Unix Makefiles" -DLLVMTARGETSTOBUILD="X86" -DCMAKEBUILDTYPE="Release" -DCMAKEINSTALLPREFIX="../bin" ../llvm > make install This builds and installs llvm+clang in the bin directory one level above llvm. I tried using configure earlier but had some problems. ashok On 7/9/2012 5:32 PM, NY Knicks Fan wrote: > Hi Ashok, > > As I mentioned in my earlier e-mail, my /usr/local/include does not have > clang/ or clang-c/. > > I'm unable to do a make or make install in the Clang build directory. >  How do I fix this? > > Thanks! > > ------------------------------------------------------------------------ > From: Ashok Nalkund <ashoknn at qualcomm.com_ _<mailto:ashoknn at qualcomm.com>> > To: NY Knicks Fan <nyknicksfan92009 at yahoo.com_ _<mailto:nyknicksfan92009 at yahoo.com>>; "llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu>" > <llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu>> > Sent: Monday, July 9, 2012 3:30 PM > Subject: Re: [LLVMdev] Unable to do even basic Clang tutorial > > Use the -I/include . > > This directory /include should look something like: > > clang/  clang-c/  llvm/  llvm-c/ > > HTH > ashok > > On 7/9/2012 3:15 PM, NY Knicks Fan wrote: >  > I downloaded the 3.1 LLVM and Clang sources. > > >  > I followed the directions at: http://clang.llvm.org/getstarted.html >  > >  > I am able to use Clang to compile stuff, but I could already do that >  > with GCC. >  > >  > I'm trying to use Clang for parsing code, but I can't even get started. >  > >  > Can you tell me how to "include the installed location ofclang/llvm >  > headers directories in your include path"? >  > >  > Thanks! >  > >  > >  > ------------------------------------------------------------------------ >  > From: Ashok Nalkund <ashoknn at qualcomm.com_ _<mailto:ashoknn at qualcomm.com> > <mailto:ashoknn at qualcomm.com <mailto:ashoknn at qualcomm.com>>> >  > To: NY Knicks Fan <nyknicksfan92009 at yahoo.com_ _<mailto:nyknicksfan92009 at yahoo.com> > <mailto:nyknicksfan92009 at yahoo.com <mailto:nyknicksfan92009 at yahoo.com>>> >  > Cc: Chad Rosier <mcrosier at apple.com <mailto:mcrosier at apple.com> <mailto:mcrosier at apple.com <mailto:mcrosier at apple.com>>>; > "llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu> <mailto:llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu>>" >  > <llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu> <mailto:llvmdev at cs.uiuc.edu <mailto:llvmdev at cs.uiuc.edu>>> >  > Sent: Monday, July 9, 2012 2:39 PM >  > Subject: Re: [LLVMdev] Unable to do even basic Clang tutorial >  > >  > On 7/9/2012 1:42 PM, Chad Rosier wrote: >  >  > Have you looked here: http://clang.llvm.org/getstarted.html >  >  > >  >  >  Chad >  >  > >  >  > >  >  > On Jul 9, 2012, at 11:33 AM, NY Knicks Fan wrote: >  >  > >  >  >> I'm trying to do the tutorials at: >  >  >> >  >  >> https://github.com/loarabia/Clang-tu...i/TutorialOrig >  >  >> <https://github.com/loarabia/Clang-tutorial/wiki/TutorialOrig> >  >  >> >  >  >> and I can't even do the first tutorial. I installed LLVM 3.1 and > Clang >  >  >> 3.1 and when I do: >  > >> >  >  >> ~/loarabia-Clang-tutorial-3d79443$ clang++ tutorial1.cpp In file >  >  >> included from tutorial1.cpp:5: In file included from >  >  >> ./llvm/Support/rawostream.h:17: >  >  >> ./llvm/Support/llvm/ADT/StringRef.h:13:10: fatal error: >  >  >> 'llvm/Support/typetraits.h' file not found >  >  >> >  >  >> include "llvm/Support/typetraits.h" >  >  >> ^ >  >  >> 1 error generated. >  >  >> >  >  >> Do you know what I am doing wrong? I'm not sure what is the best way >  >  >> to handle this header file problem. >  >  >> >  >  >> I'm running Ubuntu 12.04. >  >  >> >  >  >> Thank you. >  > >  > Did you build it or "install" it from a package? If you build it, then >  > you need do a 'make install' and include the installed location of >  > clang/llvm headers directories in your include path. >  > >  > >  > >  > >  > > > _>  > ________________________ >  > LLVM Developers mailing list >  > LLVMdev at cs.uiuc.edu <mailto:LLVMdev at cs.uiuc.edu> <mailto:LLVMdev at cs.uiuc.edu <mailto:LLVMdev at cs.uiuc.edu>> > http://llvm.cs.uiuc.edu <http://llvm.cs.uiuc.edu/> >  > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >  > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120710/a554f6d3/attachment.html>

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