Bug#913414: [Pkg-rust-maintainers] Bug#913414: Bug#913414: rustc: fails to compile release binaries due to non -fPIC code

Sylvestre Ledru sylvestre at debian.org
Sat Nov 17 07:34:25 GMT 2018


Hello


Does it work with 1:7.0.1~+rc2-3?
I tried to reproduce it and I am getting:
error: Edition 2018 is unstable and only available for nightly builds of rustc.

S


Le 11/11/2018 à 00:48, Ximin Luo a écrit :
> Control: reassign -1 llvm-7 1:7.0.1~+rc2-2
> 
> LLVM-7 1:7-6 works fine for me, 1:7.0.1~+rc2-2 is broken.
> 
> With 1:7.0.1~+rc2-2, you can work around the failure by using "rustc -C relocation-model=default". I have no idea why this works, but it does.
> 
> X
> 
> Ximin Luo:
>> The version of LLVM-7 in Debian unstable breaks rustc currently.
>>
>> Can you try it with the LLVM-7 from Debian testing? i.e. this one:
>>
>> $ apt-cache policy llvm-7
>> llvm-7:
>>   Installed: 1:7-6
>>   Candidate: 1:7-6
>>   Version table:
>>      1:7.0.1~+rc2-2 300
>>         300 http://deb.debian.org/debian unstable/main amd64 Packages
>>  *** 1:7-6 990
>>         990 http://deb.debian.org/debian testing/main amd64 Packages
>>         100 /var/lib/dpkg/status
>>
>> X
>>
>> brian m. carlson:
>>> Package: rustc
>>> Version: 1.30.0+dfsg1-2
>>> Severity: important
>>>
>>> If you attempt to build a release binary, rustc fails because of a bad
>>> relocation when making a PIE object.
>>>
>>> Steps to reproduce:
>>> 1. git clone https://github.com/rust-lang-nursery/rust-clippy.git
>>> 2. cd rust-clippy
>>> 3. git checkout v0.0.212
>>> 4. cargo build --verbose --release
>>> 5. Notice that the build fails.
>>> 6. Notice messages like the following:
>>>
>>>   = note: /usr/bin/ld: /home/bmc/checkouts/external/rust-clippy/target/release/build/serde-3ddadc5e75c3de00/build_script_build-3ddadc5e75c3de00.build_script_build.140spq3r-cgu.2.rcgu.o: relocation R_X86_64_32S against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
>>>           /usr/bin/ld: /home/bmc/checkouts/external/rust-clippy/target/release/build/serde-3ddadc5e75c3de00/build_script_build-3ddadc5e75c3de00.build_script_build.140spq3r-cgu.4.rcgu.o: relocation R_X86_64_32 against symbol `rust_eh_personality' can not be used when making a PIE object; recompile with -fPIC
>>>           /usr/bin/ld: /home/bmc/checkouts/external/rust-clippy/target/release/build/serde-3ddadc5e75c3de00/build_script_build-3ddadc5e75c3de00.build_script_build.140spq3r-cgu.6.rcgu.o: relocation R_X86_64_32 against symbol `rust_eh_personality' can not be used when making a PIE object; recompile with -fPIC
>>>           /usr/bin/ld: /home/bmc/checkouts/external/rust-clippy/target/release/build/serde-3ddadc5e75c3de00/build_script_build-3ddadc5e75c3de00.build_script_build.140spq3r-cgu.9.rcgu.o: relocation R_X86_64_32 against symbol `rust_eh_personality' can not be used when making a PIE object; recompile with -fPIC
>>>           /usr/bin/ld: final link failed: nonrepresentable section on output
>>>           collect2: error: ld returned 1 exit status
>>>
>>> I see similar errors on a project of my own which compiled fine on
>>> November 3.  I also see this failure with rust 1.31.0 beta from
>>> experimental.
>>>
>>> -- System Information:
>>> Debian Release: buster/sid
>>>   APT prefers unstable-debug
>>>   APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'stable'), (1, 'experimental-debug'), (1, 'experimental')
>>> Architecture: amd64 (x86_64)
>>> Foreign Architectures: i386
>>>
>>> Kernel: Linux 4.18.0-2-amd64 (SMP w/4 CPU cores)
>>> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
>>> Shell: /bin/sh linked to /bin/dash
>>> Init: systemd (via /run/systemd/system)
>>> LSM: AppArmor: enabled
>>>
>>> Versions of packages rustc depends on:
>>> ii  binutils              2.31.1-7
>>> ii  gcc                   4:8.2.0-2
>>> ii  libc6                 2.27-8
>>> ii  libc6-dev [libc-dev]  2.27-8
>>> ii  libgcc1               1:8.2.0-9
>>> ii  libllvm7              1:7.0.1~+rc2-2
>>> ii  libstd-rust-dev       1.30.0+dfsg1-2
>>> ii  libstdc++6            8.2.0-9
>>>
>>> Versions of packages rustc recommends:
>>> ii  cargo     0.31.0-2
>>> ii  rust-gdb  1.30.0+dfsg1-2
>>>
>>> Versions of packages rustc suggests:
>>> ii  rust-doc  1.30.0+dfsg1-2
>>> pn  rust-src  <none>
>>>
>>> -- no debconf information
>>>
>>
>>
> 
> 



More information about the Pkg-llvm-team mailing list