Debian Bug report logs - #835582
llvm-toolchain-3.6: FTBFS with gcc-6

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Samuel Thibault <sthibault@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: llvm-toolchain-3.6: FTBFS with gcc-6

Date: Sat, 27 Aug 2016 11:03:51 +0200

Source: llvm-toolchain-3.6
Version: 1:3.6.2-3
Severity: serious
Justification: FTBFS

Hello,

llvm-toolchain-3.6 FTBFS with the new gcc default, gcc-6:

make[1]: gcc-6.1: Command not found

It should indeed call gcc-6. The "crappy workaround" in debian/rules
could be updated :)

Samuel

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'buildd-unstable'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.7.0 (SMP w/4 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

-- 
Samuel
 je n ai cité aucun message et sur irc on parle effectivement comme des
 enfants de 5 ans na!
 > 3. Quand tu cite un message, répond _après_ ce que tu cites !
 -+- Yota in : Guide du Neuneu d'Usenet - A un Yota près c'était bon -+-

Message #10 received at 835582@bugs.debian.org (full text, mbox, reply):

From: Samuel Thibault <sthibault@debian.org>

To: 835582@bugs.debian.org

Subject: Re: Bug#835582: llvm-toolchain-3.6: FTBFS with gcc-6

Date: Mon, 29 Aug 2016 00:38:00 +0200

Control: clone -1 -2
Control: reassign -2 llvm-toolchain-3.7
Control: retitle -2 llvm-toolchain-3.7: FTBFS with gcc-6

Hello,

Samuel Thibault, on Sat 27 Aug 2016 11:03:51 +0200, wrote:
> llvm-toolchain-3.6 FTBFS with the new gcc default, gcc-6:
> 
> make[1]: gcc-6.1: Command not found

The same happens with llvm-toolchain-3.7.

Samuel

Message #17 received at 835582@bugs.debian.org (full text, mbox, reply):

From: Nish Aravamudan <nish.aravamudan@canonical.com>

To: 835582@bugs.debian.org

Subject: Possible fix

Date: Tue, 27 Sep 2016 08:47:47 -0700

This gets the build going, but then it eventually seems to fail with:

********************
Failing Tests (2):
    LLVM-Unit :: ADT/Release/ADTTests/APIntTest.LargeAPIntConstruction
    LLVM-Unit :: ADT/Release/ADTTests/APIntTest.nearestLogBase2

Details on the fails I see (with both 16.10 and sid):

FAIL: LLVM-Unit :: ADT/Release/ADTTests/APIntTest.LargeAPIntConstruction (11248 of 12318)
******************** TEST 'LLVM-Unit :: ADT/Release/ADTTests/APIntTest.LargeAPIntConstruction' FAILED ********************
Note: Google Test filter = APIntTest.LargeAPIntConstruction
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from APIntTest
[ RUN      ] APIntTest.LargeAPIntConstruction
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
0  libLLVM-3.6.so.1 0x00007f65fa969b22 llvm::sys::PrintStackTrace(_IO_FILE*) + 50
1  libLLVM-3.6.so.1 0x00007f65fa968251
2  libpthread.so.0  0x00007f65f9b09670
3  libc.so.6        0x00007f65f91c77ef gsignal + 159
4  libc.so.6        0x00007f65f91c93ea abort + 362
5  libstdc++.so.6   0x00007f65f980158d __gnu_cxx::__verbose_terminate_handler() + 365
6  libstdc++.so.6   0x00007f65f97ff336
7  libstdc++.so.6   0x00007f65f97ff381
8  libstdc++.so.6   0x00007f65f97ff599
9  libstdc++.so.6   0x00007f65f97ffb5c
10 libLLVM-3.6.so.1 0x00007f65fa92e9b8 llvm::APInt::initSlowCase(unsigned int, unsigned long, bool) + 40
11 ADTTests         0x0000563e2728033a
12 ADTTests         0x0000563e2741ba3a testing::Test::Run() + 186
13 ADTTests         0x0000563e2741bb80 testing::TestInfo::Run() + 272
14 ADTTests         0x0000563e2741bc45 testing::TestCase::Run() + 165
15 ADTTests         0x0000563e2741f897 testing::internal::UnitTestImpl::RunAllTests() + 583
16 ADTTests         0x0000563e2741fb82 testing::UnitTest::Run() + 34
17 ADTTests         0x0000563e27243c56 main + 70
18 libc.so.6        0x00007f65f91b23f1 __libc_start_main + 241
19 ADTTests         0x0000563e27243cba _start + 42

********************

FAIL: LLVM-Unit :: ADT/Release/ADTTests/APIntTest.nearestLogBase2 (11269 of 12318)
******************** TEST 'LLVM-Unit :: ADT/Release/ADTTests/APIntTest.nearestLogBase2' FAILED ********************
Note: Google Test filter = APIntTest.nearestLogBase2
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from APIntTest
[ RUN      ] APIntTest.nearestLogBase2
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
0  libLLVM-3.6.so.1 0x00007f71055cab22 llvm::sys::PrintStackTrace(_IO_FILE*) + 50
1  libLLVM-3.6.so.1 0x00007f71055c9251
2  libpthread.so.0  0x00007f710476a670
3  libc.so.6        0x00007f7103e287ef gsignal + 159
4  libc.so.6        0x00007f7103e2a3ea abort + 362
5  libstdc++.so.6   0x00007f710446258d __gnu_cxx::__verbose_terminate_handler() + 365
6  libstdc++.so.6   0x00007f7104460336
7  libstdc++.so.6   0x00007f7104460381
8  libstdc++.so.6   0x00007f7104460599
9  libstdc++.so.6   0x00007f7104460b5c
10 libLLVM-3.6.so.1 0x00007f710558f9b8 llvm::APInt::initSlowCase(unsigned int, unsigned long, bool) + 40
11 ADTTests         0x000056207be123f8
12 ADTTests         0x000056207bfa7a3a testing::Test::Run() + 186
13 ADTTests         0x000056207bfa7b80 testing::TestInfo::Run() + 272
14 ADTTests         0x000056207bfa7c45 testing::TestCase::Run() + 165
15 ADTTests         0x000056207bfab897 testing::internal::UnitTestImpl::RunAllTests() + 583
16 ADTTests         0x000056207bfabb82 testing::UnitTest::Run() + 34
17 ADTTests         0x000056207bdcfc56 main + 70
18 libc.so.6        0x00007f7103e133f1 __libc_start_main + 241
19 ADTTests         0x000056207bdcfcba _start + 42

********************

The patch I applied is:

diff -Nru llvm-toolchain-3.6-3.6.2/debian/rules llvm-toolchain-3.6-3.6.2/debian/rules
--- llvm-toolchain-3.6-3.6.2/debian/rules       2015-10-20 09:40:08.000000000 -0700
+++ llvm-toolchain-3.6-3.6.2/debian/rules       2016-09-26 16:38:48.000000000 -0700
@@ -3,9 +3,10 @@
 TARGET_BUILD   := build-llvm
 DEB_INST               := $(CURDIR)/debian/tmp/
 #GCC_VERSION     := 4.8
-# The 5| in the regexp is a crappy workaround. g++ 5.2 in Debian is not providing a g++-5.2 binary (only g++-5)
-# accomodate that by hardcoding the 5 detection
-GCC_VERSION     := $(shell dpkg-query -W -f '$${Version}' g++ | sed -rne 's,^([0-9]+:)?(5|[0-9]+\.[0-9]+|[0-9]+).*$$,\2,p')
+# The 5|6 in the regexp is a crappy workaround. g++ 5.2 in Debian is not
+# providing a g++-5.2 binary (only g++-5). Similar for g++ 6.x
+# accomodate that by hardcoding the 5/6 detection
+GCC_VERSION     := $(shell dpkg-query -W -f '$${Version}' g++ | sed -rne 's,^([0-9]+:)?(5|6|[0-9]+\.[0-9]+|[0-9]+).*$$,\2,p')
 LLVM_VERSION   := 3.6
 LLVM_VERSION_FULL := $(LLVM_VERSION).2
 SONAME_EXT      := 1

Thanks,
Nish

Message #22 received at 835582-close@bugs.debian.org (full text, mbox, reply):

From: Gianfranco Costamagna <locutusofborg@debian.org>

To: 835582-close@bugs.debian.org

Subject: Bug#835582: fixed in llvm-toolchain-3.6 1:3.6.2-4

Date: Fri, 07 Oct 2016 18:49:34 +0000

Source: llvm-toolchain-3.6
Source-Version: 1:3.6.2-4

We believe that the bug you reported is fixed in the latest version of
llvm-toolchain-3.6, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 835582@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Gianfranco Costamagna <locutusofborg@debian.org> (supplier of updated llvm-toolchain-3.6 package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


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Hash: SHA256

Format: 1.8
Date: Fri, 07 Oct 2016 08:21:03 +0200
Source: llvm-toolchain-3.6
Binary: clang-3.6 clang-format-3.6 cpp11-migrate-3.6 clang-modernize-3.6 clang-tidy-3.6 clang-3.6-doc libclang1-3.6 libclang1-3.6-dbg libclang-3.6-dev libclang-common-3.6-dev python-clang-3.6 clang-3.6-examples libllvm3.6v5 libllvm3.6-dbg llvm-3.6 llvm-3.6-runtime llvm-3.6-dev llvm-3.6-tools libllvm-3.6-ocaml-dev llvm-3.6-doc llvm-3.6-examples lldb-3.6 liblldb-3.6 python-lldb-3.6 liblldb-3.6-dev lldb-3.6-dev
Architecture: source
Version: 1:3.6.2-4
Distribution: unstable
Urgency: medium
Maintainer: LLVM Packaging Team <pkg-llvm-team@lists.alioth.debian.org>
Changed-By: Gianfranco Costamagna <locutusofborg@debian.org>
Description:
 clang-3.6  - C, C++ and Objective-C compiler (LLVM based)
 clang-3.6-doc - C, C++ and Objective-C compiler (LLVM based) - Documentation
 clang-3.6-examples - Clang examples
 clang-format-3.6 - Tool to format C/C++/Obj-C code
 clang-modernize-3.6 - Tool to convert C++98 and C++03 code to C++11
 clang-tidy-3.6 - clang-based C++ linter tool
 cpp11-migrate-3.6 - Tool to convert C++98 and C++03 code to C++11 - transition packag
 libclang-3.6-dev - clang library - Development package
 libclang-common-3.6-dev - clang library - Common development package
 libclang1-3.6 - C interface to the clang library
 libclang1-3.6-dbg - clang library
 liblldb-3.6 - Next generation, high-performance debugger, library
 liblldb-3.6-dev - Next generation, high-performance debugger - Header files
 libllvm-3.6-ocaml-dev - Modular compiler and toolchain technologies, OCaml bindings
 libllvm3.6-dbg - Modular compiler and toolchain technologies, debugging libraries
 libllvm3.6v5 - Modular compiler and toolchain technologies, runtime library
 lldb-3.6   - Next generation, high-performance debugger
 lldb-3.6-dev - transitional dummy package to liblldb-3.6-dev
 llvm-3.6   - Modular compiler and toolchain technologies
 llvm-3.6-dev - Modular compiler and toolchain technologies, libraries and header
 llvm-3.6-doc - Modular compiler and toolchain technologies, documentation
 llvm-3.6-examples - Modular compiler and toolchain technologies, examples
 llvm-3.6-runtime - Modular compiler and toolchain technologies, IR interpreter
 llvm-3.6-tools - Modular compiler and toolchain technologies, tools
 python-clang-3.6 - Clang Python Bindings
 python-lldb-3.6 - Next generation, high-performance debugger, python lib
Closes: 835582
Changes:
 llvm-toolchain-3.6 (1:3.6.2-4) unstable; urgency=medium
 .
   * Team upload
 .
   [ Gianfranco Costamagna ]
   * Import some changes from Ubuntu.
   * Fix powerpc sadness by not using gold linker.
 .
   [ Matthias Klose ]
   * d/p/rL235088.diff:
     - [AArch64] Fix invalid use of references to BuildMI, taken from the trunk.
   * d/p/no-version-script-for-executables.diff:
     - Do not link executables with a version script.
 .
   [ Louis Bouchard ]
   * d/rules: Fix the regex for the GCC_VERSION so it takes version 6
     into account. Otherwise, this causes an FTBS (Closes: #835582)
Checksums-Sha1:
 7b7fecdc23a559df0a420ec07cc0b947f41c2474 5947 llvm-toolchain-3.6_3.6.2-4.dsc
 9cb4e7f3d8b85b9425c4ce8cf37535ce7e207b71 49440 llvm-toolchain-3.6_3.6.2-4.debian.tar.xz
Checksums-Sha256:
 d88c45037d8abf876883938d0e4b92a543f9cf23af88784eda1350f1e03e75d4 5947 llvm-toolchain-3.6_3.6.2-4.dsc
 6f8a6c850af0355662d402862a10ac462757dc96d3907a1d087c6a9ec5c746e1 49440 llvm-toolchain-3.6_3.6.2-4.debian.tar.xz
Files:
 e65f35499f2a89a4268d8fa83d932287 5947 devel optional llvm-toolchain-3.6_3.6.2-4.dsc
 316dc730912eddf971885ae3ca702a91 49440 devel optional llvm-toolchain-3.6_3.6.2-4.debian.tar.xz

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