Hi,
I am trying to use pocl (http://portablecl.org/) to cross-compile OpenCL
programs for RISCV64. Slide 18 at this link: https://riscv.org/wp-content/
uploads/2015/01/riscv-software-toolchain-workshop-jan2015.pdf seems to
suggest that it is possible to generate scalar code for the RISCV backend.
I am using pocl-0.8 (based on llvm 3.3 since that is the stable version for
the riscv-llvm backend).
I ran the configure command as follows:
./configure CC=/path/to/riscv/bin/riscv64-unknown-elf-gcc CXX=/path/to/riscv
/bin/riscv64-unknown-elf-g++ --host=riscv64-unknown-elf
I got the following error:
configure: error: unable to find the libtool dl library (usually libltdl-dev
)
I don't get any error if I configure pocl for my native system (x86_64).
So, I am guessing I need the RISCV variant of the library mentioned in the
error message above but I am not sure how to do that. I would appreciate
any help with this.
Thanks!
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