[llvm-dev] LLJVM make problem

[Bekket McClane via llvm-dev]

> Tiwari, Ratnesh Kumar via llvm-dev <llvm-dev at lists.llvm.org> 於 2018年7月31日 下午3:00 寫道：
> 
> Hi fellow devs,
>  
> I was looking for converting LLVM IR to JavaBytecode by using lljvm project of https://github.com/davidar/lljvm <https://github.com/davidar/lljvm>
>  
> They don't seem to compile, once i run make in the root directory it give
> me the error :
>  
> cd include && make all
> make[1]: Entering directory `/home/rtiwari1/llvm_new/lljvm/include'
> make[1]: Nothing to be done for `all'.
> make[1]: Leaving directory `/home/rtiwari1/llvm_new/lljvm/include'
> cd backend && make all

The README of the project has already stated that running make at top level project is all you need.

> make[1]: Entering directory `/home/rtiwari1/llvm_new/lljvm/backend'
> c++ -I/usr/local/include  -fPIC -fvisibility-inlines-hidden -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor -Wno-comment -g  -fno-exceptions -fno-rtti -D_GNU_SOURCE -D_DEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -L/usr/local/lib  -lLLVMSelectionDAG -lLLVMCodeGen -lLLVMTarget -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject -lLLVMMCParser -lLLVMMC -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat -lLLVMSupport -lLLVMDemangle -c main.cpp
> In file included from main.cpp:23:0:
> backend.h:29:44: fatal error: llvm/Analysis/ConstantsScanner.h: No such file or directory
> #include <llvm/Analysis/ConstantsScanner.h>
Have you installed LLVM 2.7 in your system, just as the README says? LLJVM doesn’t seem to include their own LLVM tree.

>                                             ^
> compilation terminated.
> make[1]: *** [main.o] Error 1
> make[1]: Leaving directory `/home/rtiwari1/llvm_new/lljvm/backend'
> make: *** [all] Error 2
>  
> Any reincarnated version of this or similar or any help to get it running
> please?
> Greatly appreciated.
>  
> Thanks & Regards,
> Ratnesh
>  
>  
>  
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