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> > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com> > *Cc:* Chad Rosier <mcrosier at apple.com>; "llvmdev at cs.uiuc.edu" > <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 http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >
Hi Ashok, The documentation suggests that I put clang inside of llvm/tools and so I have two separate include directories. I tried both of them and neither worked: $ clang++ -I llvm/include tutorial1.cpp In file included from tutorial1.cpp:5: In file included from llvm/include/llvm/Support/raw_ostream.h:17: In file included from llvm/include/llvm/ADT/StringRef.h:13: llvm/include/llvm/Support/type_traits.h:20:10: fatal error: 'llvm/Support/DataTypes.h' file not found #include "llvm/Support/DataTypes.h" ^ 1 error generated. $ clang++ -I llvm/tools/clang/include/ tutorial1.cpp tutorial1.cpp:5:10: fatal error: 'llvm/Support/raw_ostream.h' file not found #include "llvm/Support/raw_ostream.h" ^ 1 error generated. Any help you can provide is very much appreciated. ________________________________ From: Ashok Nalkund <ashoknn at qualcomm.com> To: NY Knicks Fan <nyknicksfan92009 at yahoo.com>; "llvmdev at cs.uiuc.edu" <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> > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com> > *Cc:* Chad Rosier <mcrosier at apple.com>; "llvmdev at cs.uiuc.edu" > <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 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/20120709/1ae15412/attachment.html>
The "make install" should collect everything into your <install path>. The <install path> will then have bin, lib and include dirs. On 7/9/2012 3:52 PM, NY Knicks Fan wrote:> Hi Ashok, > > The documentation suggests that I put clang inside of llvm/tools and so > I have two separate include directories. I tried both of them and > neither worked: > > $ clang++ -I llvm/include tutorial1.cpp > In file included from tutorial1.cpp:5: > In file included from llvm/include/llvm/Support/raw_ostream.h:17: > In file included from llvm/include/llvm/ADT/StringRef.h:13: > llvm/include/llvm/Support/type_traits.h:20:10: fatal error: > 'llvm/Support/DataTypes.h' file not found > #include "llvm/Support/DataTypes.h" > ^ > 1 error generated. > > $ clang++ -I llvm/tools/clang/include/ tutorial1.cpp > tutorial1.cpp:5:10: fatal error: 'llvm/Support/raw_ostream.h' file not found > #include "llvm/Support/raw_ostream.h" > ^ > 1 error generated. > > Any help you can provide is very much appreciated. > > ------------------------------------------------------------------------ > *From:* Ashok Nalkund <ashoknn at qualcomm.com> > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com>; "llvmdev at cs.uiuc.edu" > <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>> > > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com > <mailto:nyknicksfan92009 at yahoo.com>> > > *Cc:* Chad Rosier <mcrosier at apple.com <mailto:mcrosier at apple.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 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> > http://llvm.cs.uiuc.edu <http://llvm.cs.uiuc.edu/> > > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > > > >
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> To: NY Knicks Fan <nyknicksfan92009 at yahoo.com>; "llvmdev at cs.uiuc.edu" <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> > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com> > *Cc:* Chad Rosier <mcrosier at apple.com>; "llvmdev at cs.uiuc.edu" > <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 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/20120709/d02921f8/attachment.html>
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 installThis 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> > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com>; "llvmdev at cs.uiuc.edu" > <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>> > > *To:* NY Knicks Fan <nyknicksfan92009 at yahoo.com > <mailto:nyknicksfan92009 at yahoo.com>> > > *Cc:* Chad Rosier <mcrosier at apple.com <mailto:mcrosier at apple.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 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> > http://llvm.cs.uiuc.edu <http://llvm.cs.uiuc.edu/> > > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > > > > >