Hi,
I'm trying to build AOSP on Ubuntu 16.04 and running into this error on the Android 8 and master branches:
[ 73% 47110/64124] host Prebuilt: minigzip (/temp/out/dist/android-repo/host/linux-x86/obj/EXECUTABLES/minigzip_intermediates/minigzip)
[ 73% 47111/64124] //external/llvm/utils/TableGen:llvm-tblgen link llvm-tblgen [linux_glibc]
FAILED: /temp/out/dist/android-repo/soong/.intermediates/external/llvm/utils/TableGen/llvm-tblgen/linux_glibc_x86_64/llvm-tblgen
prebuilts/clang/host/linux-x86/clang-4393122/bin/clang++ @/temp/out/dist/android-repo/soong/.intermediates/external/llvm/utils/TableGen/llvm-tblgen/linux_glibc_x86_64/llvm-tblgen.rsp /temp/out/dist/android-repo/soong/.intermediates/external/llvm/lib/TableGen/libLLVMTableGen/linux_glibc_x86_64_static/libLLVMTableGen.a /temp/out/dist/android-repo/soong/.intermediates/external/llvm/lib/Support/libLLVMSupport/linux_glibc_x86_64_static/libLLVMSupport.a -Wl,--start-group /temp/out/dist/android-repo/soong/.intermediates/external/compiler-rt/libcompiler_rt-extras/linux_glibc_x86_64_static/libcompiler_rt-extras.a -Wl,--end-group /temp/out/dist/android-repo/soong/.intermediates/external/libcxx/libc++/linux_glibc_x86_64_shared/libc++.so -o /temp/out/dist/android-repo/soong/.intermediates/external/llvm/utils/TableGen/llvm-tblgen/linux_glibc_x86_64/llvm-tblgen -target x86_64-linux-gnu -Bprebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/x86_64-linux/bin -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--no-undefined-version --gcc-toolchain=prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8 --sysroot prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/sysroot -m64 -Bprebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/lib/gcc/x86_64-linux/4.8 -Lprebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/lib/gcc/x86_64-linux/4.8 -Lprebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.15-4.8/x86_64-linux/lib64 -lncurses -lgcc_s -ldl -lpthread -lm -lrt -Wl,-rpath,\$ORIGIN/../lib64 -Wl,-rpath,\$ORIGIN/lib64 -pie -nodefaultlibs -lgcc_s -lgcc -lc -lgcc_s -lgcc
external/llvm/include/llvm/ADT/SmallVector.h:81: error: undefined reference to 'llvm::SmallVectorBase::grow_pod(void*, unsigned long, unsigned long)'
external/llvm/include/llvm/ADT/SmallVector.h:81: error: undefined reference to 'llvm::SmallVectorBase::grow_pod(void*, unsigned long, unsigned long)'
external/llvm/include/llvm/ADT/SmallVector.h:81: error: undefined reference to 'llvm::SmallVectorBase::grow_pod(void*, unsigned long, unsigned long)'
external/llvm/include/llvm/ADT/SmallVector.h:81: error: undefined reference to 'llvm::SmallVectorBase::grow_pod(void*, unsigned long, unsigned long)'
external/llvm/include/llvm/Support/CommandLine.h:345: error: undefined reference to 'vtable for llvm::cl::Option'
external/llvm/include/llvm/Support/CommandLine.h:307: error: undefined reference to 'llvm::cl::GeneralCategory'
(many more undefined symbols follow)
The symbols all seem to be in libLLVM.so which is not part of the link as far as I can tell. Any ideas why this might be happening?
Thanks,