undefined reference to `llvm.x86.addcarry.64' on debian buster

[christf]

compiling version 0adb851 on buster fails with

cc --version
cc (Debian 8.3.0-6) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

christof@build:~/librespot$ gcc --version
gcc (Debian 8.3.0-6) 8.3.0
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

christof@build:~/librespot$ rustc --version
rustc 1.41.1

The error message is:

   Compiling librespot-core v0.1.3 (/home/christof/librespot/core)
   Compiling librespot-audio v0.1.3 (/home/christof/librespot/audio)
   Compiling librespot-metadata v0.1.3 (/home/christof/librespot/metadata)
   Compiling librespot-playback v0.1.3 (/home/christof/librespot/playback)
   Compiling librespot-connect v0.1.3 (/home/christof/librespot/connect)
   Compiling librespot v0.1.3 (/home/christof/librespot)
error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o" "-o" "/home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-Wl,-O1" "-nodefaultlibs" "-L" "/home/christof/librespot/target/release/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/tmp/rustcX0FmzN/libbacktrace_sys-2b9293c7b8f41cd3.rlib" "-Wl,--end-group" "/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a5f50861fed71e63.rlib" "-Wl,-Bdynamic" "-lasound" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
  = note: /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `<num_bigint::biguint::BigUint as core::ops::arith::Add<&num_bigint::biguint::BigUint>>::add':
          librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0xa7): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0x115): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0x1b9): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0x229): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0x248): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o:librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Add$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$3add17h32ddd009c8dee726E+0x346): more undefined references to `llvm.x86.addcarry.64' follow
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `<num_bigint::biguint::BigUint as core::ops::arith::SubAssign<&num_bigint::biguint::BigUint>>::sub_assign':
          librespot.2euxypc2-cgu.6:(.text._ZN116_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..SubAssign$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$10sub_assign17hc19fdd40e107d0e9E+0x6f): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN116_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..SubAssign$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$10sub_assign17hc19fdd40e107d0e9E+0xca): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN116_$LT$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..SubAssign$LT$$RF$num_bigint..biguint..BigUint$GT$$GT$10sub_assign17hc19fdd40e107d0e9E+0x106): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `<&num_bigint::biguint::BigUint as core::ops::arith::Sub<num_bigint::biguint::BigUint>>::sub':
          librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$$RF$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Sub$LT$num_bigint..biguint..BigUint$GT$$GT$3sub17h510083729c18f3b7E+0x98): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$$RF$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Sub$LT$num_bigint..biguint..BigUint$GT$$GT$3sub17h510083729c18f3b7E+0x10c): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o:librespot.2euxypc2-cgu.6:(.text._ZN110_$LT$$RF$num_bigint..biguint..BigUint$u20$as$u20$core..ops..arith..Sub$LT$num_bigint..biguint..BigUint$GT$$GT$3sub17h510083729c18f3b7E+0x1bd): more undefined references to `llvm.x86.subborrow.64' follow
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `_ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827':
          librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x1c5): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x205): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x390): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0xe57): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0xeb2): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o:librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0xf02): more undefined references to `llvm.x86.addcarry.64' follow
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `_ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827':
          librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x39e7): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x3a53): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms4mac317hbf30062440c4d6c2E.llvm.677551670652487827+0x3ab8): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `num_bigint::biguint::algorithms::sub_sign':
          librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms8sub_sign17hb8b20674cf81a27cE+0x1dc): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms8sub_sign17hb8b20674cf81a27cE+0x235): undefined reference to `llvm.x86.subborrow.64'
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o:librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms8sub_sign17hb8b20674cf81a27cE+0x27c): more undefined references to `llvm.x86.subborrow.64' follow
          /usr/bin/ld: /home/christof/librespot/target/release/deps/librespot-5b93096c48f4124f.librespot.2euxypc2-cgu.6.rcgu.o: in function `num_bigint::biguint::algorithms::div_rem_core':
          librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms12div_rem_core17hffb51c4bf0711330E+0x3f5): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms12div_rem_core17hffb51c4bf0711330E+0x450): undefined reference to `llvm.x86.addcarry.64'
          /usr/bin/ld: librespot.2euxypc2-cgu.6:(.text._ZN10num_bigint7biguint10algorithms12div_rem_core17hffb51c4bf0711330E+0x4a5): undefined reference to `llvm.x86.addcarry.64'
          collect2: error: ld returned 1 exit status
          

error: aborting due to previous error

error: could not compile `librespot`.

On rust-lang/rust#47493 I found that enabling lto might fix the problem so I tried that - the output is the same though. What could I try next?

[ashthespy]

Why are you building directly with rustc?
PS: Dupe of #555

[christf]

I am not directly building with rustc but with cargo instead. As suggested in #555 I supplied --locked but that did not change the behavior:

 cargo build --locked --release

[ashthespy]

Are you sure this is on a fresh checkout?

[christf]

Edit clarifying the language:

this was attempted to be built with 414383d and 06f5aa9. Both yield the same result as described above

[ashthespy]

Sorry, I don't follow - are you saying with a fresh checkout and --locked, 414383d build fine, but 06f5aa9 doesn't?
If so, then probably in all the version bumping b/w the commits, some Cargo.lock gremlins crept it..

[christf]

the error message appears no matter whether --locked is specified or not. So the project does not build.

[sashahilton00]

This is indeed a dupe of #555, please move discussion there.