[LLVMdev] Building LLVM on Solaris/Sparc

[Alex Heinz]

I just checked my link command, and it includes the libraries you list,
(among others) so I appear to be having a slightly different issue from the
original poster. In fact, it looks like LLVM is compiling successfully, but
clang (which I am also building) can't find any LLVM symbols.

Just as a sanity check, what output files should I expect from a successful
LLVM build?

- Alex


On Wed, Aug 3, 2011 at 19:13, Bill Wendling <wendling at apple.com> wrote:

> On Apr 5, 2011, at 10:53 AM, Tarun Pondicherry wrote:
>
> > Hi,
> >
> > I'm trying to build llvm on a Solaris/Sparc machine.  I get many
> undefined symbols during the link phase of opt.  The link command being run
> is below.
> >
> > It is identical to the link command that gets run and works on an x86
> host.
> >
> > Thanks,
> > Tarun
> >
> > g++ -I/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/include
> -I/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt
> -I/n/fs/scratch/tpondich/ParallelAssert/llvm/include
> -I/n/fs/scratch/tpondich/ParallelAssert/llvm/tools/opt  -D_DEBUG -include
> llvm/Support/Solaris.h -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
> -D__STDC_CONSTANT_MACROS -g -fno-exceptions -fno-rtti -fPIC
> -Woverloaded-virtual -Wcast-qual     -pedantic -Wno-long-long -Wall -W
> -Wno-unused-parameter -Wwrite-strings  -g -Wl,-R -Wl,'$ORIGIN/../lib' -Wl,-R
> -Wl,/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/Debug+Asserts/bin
>  -L/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/Debug+Asserts/lib
> -L/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/Debug+Asserts/lib  -o
> /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/Debug+Asserts/bin/opt
>  /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/AnalysisWrappers.o
> /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/Gr!
>  aphPrinters.o
> /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/PrintSCC.o
> /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o
>  \
> > -lLLVM-2.9svn   -lpthread -lmalloc -lm
>
> It seems like you're missing a whole bunch of libraries on the command
> line. This is what I have when I compile it:
>
> -lLLVMipo -lLLVMScalarOpts -lLLVMInstCombine -lLLVMInstrumentation
> -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC
> -lLLVMAsmParser -lLLVMBitWriter -lLLVMBitReader -lLLVMCore -lLLVMSupport
>
> I'm not sure what the -lLLVM-2.9svn is...
>
> -bw
>
>
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