[LLVMdev] Unable to do even basic Clang tutorial
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::IntrusiveRefCntPtr<clang::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/raw_ostream.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/type_traits.h:20:
> /home/ubuntu/bin/include/llvm/Support/DataTypes.h:48:3: error: "Must
> #define __STDC_LIMIT_MACROS before #including
> Support/DataTypes.h"
> # error "Must #define __STDC_LIMIT_MACROS before #including
> Support/DataTypes.h"
> ^
> /home/ubuntu/bin/include/llvm/Support/DataTypes.h:52:3: error: "Must
> #define __STDC_CONSTANT_MACROS before "
> "#including Support/DataTypes.h"
> # error "Must #define __STDC_CONSTANT_MACROS 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:18:
> In file included from /home/ubuntu/bin/include/llvm/Support/Allocator.h:18:
> /home/ubuntu/bin/include/llvm/Support/MathExtras.h:38:24: error: use of
> undeclared identifier 'INT64_C'
> return N >= 64 || (-(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(1)<<(N-1)));
> ^
> /home/ubuntu/bin/include/llvm/Support/MathExtras.h:38:56: error: use of
> undeclared identifier 'INT64_C'
> return N >= 64 || (-(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(1)<<(N-1)));
> ^
> /home/ubuntu/bin/include/llvm/Support/MathExtras.h:64:26: error: use of
> undeclared identifier 'UINT64_C'
> return N >= 64 || x < (UINT64_C(1)<<N);
> ^
> /home/ubuntu/bin/include/llvm/Support/MathExtras.h:96:24: error: use of
> undeclared identifier 'INT64_C'
> return N >= 64 || (-(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(1)<<(N-1)));
> ^
> /home/ubuntu/bin/include/llvm/Support/MathExtras.h:96:56: error: use of
> undeclared identifier 'INT64_C'
> return N >= 64 || (-(INT64_C(1)<<(N-1)) <= x && x < (INT64_C(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" -DLLVM_TARGETS_TO_BUILD="X86"
> -DCMAKE_BUILD_TYPE="Release" -DCMAKE_INSTALL_PREFIX="../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<install path>/include .
> >
> > This directory <install path>/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/get_started.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/get_started.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/raw_ostream.h:17:
> > > >> ./llvm/Support/llvm/ADT/StringRef.h:13:10: fatal error:
> > > >> 'llvm/Support/type_traits.h' file not found
> > > >>
> > > >> include "llvm/Support/type_traits.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
> > >
> >
> >
> >
>
>
>
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