Guillaume Le Vaillant <glv@posteo.net> skribis:

> However there are other issues during the build phase:
>
> ../../bin/llvm-tblgen: error while loading shared libraries: libLLVMTableGen.so: cannot open shared object file: No such file or directory
> make[2]: *** [lib/IR/CMakeFiles/AttributeCompatFuncTableGen.dir/build.make:105: lib/IR/AttributesCompatFunc.inc.tmp] Error 127
> make[2]: Leaving directory '/tmp/guix-build-llvm-3.9.1.drv-0/build'
> make[1]: *** [CMakeFiles/Makefile2:5233: lib/IR/CMakeFiles/AttributeCompatFuncTableGen.dir/all] Error 2
> make[1]: *** Waiting for unfinished jobs....
> ../../bin/llvm-tblgen: error while loading shared libraries: libLLVMTableGen.so: cannot open shared object file: No such file or directory
> make[2]: *** [lib/LibDriver/CMakeFiles/LibOptionsTableGen.dir/build.make:105: lib/LibDriver/Options.inc.tmp] Error 127
> make[2]: Leaving directory '/tmp/guix-build-llvm-3.9.1.drv-0/build'
> make[1]: *** [CMakeFiles/Makefile2:12101: lib/LibDriver/CMakeFiles/LibOptionsTableGen.dir/all] Error 2
> ../../../bin/llvm-tblgen: error while loading shared libraries: libLLVMTableGen.so: cannot open shared object file: No such file or directory
> make[2]: *** [include/llvm/IR/CMakeFiles/intrinsics_gen.dir/build.make:123: include/llvm/IR/Attributes.inc.tmp] Error 127
> make[2]: *** Waiting for unfinished jobs....
> ../../../bin/llvm-tblgen: error while loading shared libraries: libLLVMTableGen.so: cannot open shared object file: No such file or directory
> make[2]: *** [include/llvm/IR/CMakeFiles/intrinsics_gen.dir/build.make:165: include/llvm/IR/Intrinsics.gen.tmp] Error 127
> make[2]: Leaving directory '/tmp/guix-build-llvm-3.9.1.drv-0/build'
> make[1]: *** [CMakeFiles/Makefile2:5153: include/llvm/IR/CMakeFiles/intrinsics_gen.dir/all] Error 2
> make[2]: Leaving directory '/tmp/guix-build-llvm-3.9.1.drv-0/build'

It looks like llvm-12 has a workaround for this issue. I'll copy it to
llvm-3.9 and test that...