sir,
that I already applied this.As I followed these steps:-please tell me
whered did i go wrong?
1. Checkout LLVM:
- cd LLVM
- svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
2. Checkout Clang:
- cd LLVM
- cd llvm/tools
- svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
3. Checkout Compiler-RT:
- cd LLVM
- cd llvm/projects
- svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk
compiler-rt
4. Get the Test Suite Source Code
- cd LLVM
- cd llvm/projects
- svn co http://llvm.org/svn/llvm-project/test-suite/trunk test-suite
5.Configure and build LLVM and Clang
mkdir build (inside LLVM)
cd build
../llvm/configure --prefix =/home/username/LLVM/build (path of
build directory)
make -j4
make check-all
6.now went to Hello folder in lib/Transform/Hello
make (this create Hello.so in Debug+Asserts
clang -emit-llvm -c hello.c -o hello.bc ( Then this gives me
some file missing like Pass.h or some other that are already in Include
folder) or (if i give path using -I /path/to/these files/ it gives me error
in inside these file)
Please sir, help me out.wasted so much time on this.and please tell me all
path variable or environment path that I have to set before doing all this
.And also tell me where did i went wrong?
On Wed, Jun 4, 2014 at 9:08 PM, Alexander Musman <alexander.musman at
gmail.com> wrote:
> You can, for example, generate it with clang from some source file:
>
> clang -emit-llvm -c hello.c -o hello.bc
>
> Regards,
> Alexander
>
>
> 2014-06-02 11:26 GMT+04:00 Prashanth Sharma <cs13m1017 at
iith.ac.in>:
>
>> sir,
>> As defined in
>>
http://llvm.org/docs/WritingAnLLVMPass.html#setting-up-the-build-environment
>>
>> running pass with opt but here how I get hello.bc file .
>>
>> --
>> Thanks
>> Prashant Sharma
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>>
>
--
Thanks
Prashant Sharma
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attaching screenshot of errors I got On Wed, Jun 4, 2014 at 11:07 PM, Prashanth Sharma <cs13m1017 at iith.ac.in> wrote:> sir, > that I already applied this.As I followed these steps:-please tell me > whered did i go wrong? > > 1. Checkout LLVM: > - cd LLVM > - svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm > 2. Checkout Clang: > - cd LLVM > - cd llvm/tools > - svn co http://llvm.org/svn/llvm-project/cfe/trunk clang > 3. Checkout Compiler-RT: > - cd LLVM > - cd llvm/projects > - svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk > compiler-rt > 4. Get the Test Suite Source Code > - cd LLVM > - cd llvm/projects > - svn co http://llvm.org/svn/llvm-project/test-suite/trunk > test-suite > > 5.Configure and build LLVM and Clang > mkdir build (inside LLVM) > cd build > ../llvm/configure --prefix =/home/username/LLVM/build (path of > build directory) > make -j4 > make check-all > 6.now went to Hello folder in lib/Transform/Hello > make (this create Hello.so in Debug+Asserts > clang -emit-llvm -c hello.c -o hello.bc ( Then this gives me > some file missing like Pass.h or some other that are already in Include > folder) or (if i give path using -I /path/to/these files/ it gives me error > in inside these file) > > > Please sir, help me out.wasted so much time on this.and please tell me all > path variable or environment path that I have to set before doing all this > .And also tell me where did i went wrong? > > > > On Wed, Jun 4, 2014 at 9:08 PM, Alexander Musman < > alexander.musman at gmail.com> wrote: > >> You can, for example, generate it with clang from some source file: >> >> clang -emit-llvm -c hello.c -o hello.bc >> >> Regards, >> Alexander >> >> >> 2014-06-02 11:26 GMT+04:00 Prashanth Sharma <cs13m1017 at iith.ac.in>: >> >>> sir, >>> As defined in >>> http://llvm.org/docs/WritingAnLLVMPass.html#setting-up-the-build-environment >>> >>> running pass with opt but here how I get hello.bc file . >>> >>> -- >>> Thanks >>> Prashant Sharma >>> >>> _______________________________________________ >>> LLVM Developers mailing list >>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >>> >>> >> > > > -- > Thanks > Prashant Sharma >-- Thanks Prashant Sharma -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140605/ca9a8bd6/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: Screenshot from 2014-06-05 00:51:33.png Type: image/png Size: 244009 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140605/ca9a8bd6/attachment.png>
You are trying to use the pass source code to generate .bc file, it would need all the flags/includes that used to build it. I suggest to start with something simpler for first .bc example, like:> cat > t.cint main() { return 1+2; }> clang -emit-llvm -c t.c -o hello.bcRegards, Alexander 2014-06-04 23:22 GMT+04:00 Prashanth Sharma <cs13m1017 at iith.ac.in>:> attaching screenshot of errors I got > > > On Wed, Jun 4, 2014 at 11:07 PM, Prashanth Sharma <cs13m1017 at iith.ac.in> > wrote: > >> sir, >> that I already applied this.As I followed these steps:-please tell me >> whered did i go wrong? >> >> 1. Checkout LLVM: >> - cd LLVM >> - svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm >> 2. Checkout Clang: >> - cd LLVM >> - cd llvm/tools >> - svn co http://llvm.org/svn/llvm-project/cfe/trunk clang >> 3. Checkout Compiler-RT: >> - cd LLVM >> - cd llvm/projects >> - svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk >> compiler-rt >> 4. Get the Test Suite Source Code >> - cd LLVM >> - cd llvm/projects >> - svn co http://llvm.org/svn/llvm-project/test-suite/trunk >> test-suite >> >> 5.Configure and build LLVM and Clang >> mkdir build (inside LLVM) >> cd build >> ../llvm/configure --prefix =/home/username/LLVM/build (path of >> build directory) >> make -j4 >> make check-all >> 6.now went to Hello folder in lib/Transform/Hello >> make (this create Hello.so in Debug+Asserts >> clang -emit-llvm -c hello.c -o hello.bc ( Then this gives me >> some file missing like Pass.h or some other that are already in Include >> folder) or (if i give path using -I /path/to/these files/ it gives me error >> in inside these file) >> >> >> Please sir, help me out.wasted so much time on this.and please tell me >> all path variable or environment path that I have to set before doing all >> this .And also tell me where did i went wrong? >> >> >> >> On Wed, Jun 4, 2014 at 9:08 PM, Alexander Musman < >> alexander.musman at gmail.com> wrote: >> >>> You can, for example, generate it with clang from some source file: >>> >>> clang -emit-llvm -c hello.c -o hello.bc >>> >>> Regards, >>> Alexander >>> >>> >>> 2014-06-02 11:26 GMT+04:00 Prashanth Sharma <cs13m1017 at iith.ac.in>: >>> >>>> sir, >>>> As defined in >>>> http://llvm.org/docs/WritingAnLLVMPass.html#setting-up-the-build-environment >>>> >>>> running pass with opt but here how I get hello.bc file . >>>> >>>> -- >>>> Thanks >>>> Prashant Sharma >>>> >>>> _______________________________________________ >>>> LLVM Developers mailing list >>>> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >>>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >>>> >>>> >>> >> >> >> -- >> Thanks >> Prashant Sharma >> > > > > -- > Thanks > Prashant Sharma >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140605/6406d985/attachment.html>