Your message dated Thu, 29 Dec 2016 15:04:16 +0000 with message-id <e1cmcfc-0004j3...@fasolo.debian.org> and subject line Bug#816394: fixed in elfutils 0.168-0.2 has caused the Debian Bug report #816394, regarding elfutils: FTBFS[!linux] with gcc-6: unused const, functions to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 816394: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=816394 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: elfutils Version: 0.165-3 Severity: important Tags: patch Hi, elfutils will FTBFS on kfreebsd (and I suspect on hurd) with gcc-6, because there is an unused const and several unused, unexported stub functions in linux-pid-attach.c inside a code block guarded by #ifndef __linux__ A patch is attached that removes the unused code. I tested this on kfreebsd-amd64, where all tests pass except for the skipped ones, and dwfl-proc-attach correctly states "dwfl_linux_proc_attach unsupported" as before. Thank you! -- System Information: Debian Release: stretch/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: kfreebsd-amd64 (x86_64) Kernel: kFreeBSD 10.1-0-amd64 Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dashSubject: libdwfl: clean up unused code for non-Linux GNU platforms From: Steven Chamberlain <ste...@pyro.eu.org> Date: Tue, 01 Mar 2016 13:32:37 +0000 For non-Linux GNU platforms (like kFreeBSD, Hurd), linux-pid-attach.c had some stub functions that are not used or exported. Since gcc-6, having these caused compiler errors due to -Wall -Werror: linux-pid-attach.c:479:36: error: 'pid_thread_callbacks' defined but not used [-Werror=unused-const-variable=] linux-pid-attach.c:474:1: error: 'pid_thread_detach' defined but not used [-Werror=unused-function] linux-pid-attach.c:461:1: error: 'pid_detach' defined but not used [-Werror=unused-function] linux-pid-attach.c:452:1: error: 'pid_set_initial_registers' defined but not used [-Werror=unused-function] linux-pid-attach.c:441:1: error: 'pid_memory_read' defined but not used [-Werror=unused-function] linux-pid-attach.c:420:1: error: 'pid_getthread' defined but not used [-Werror=unused-function] linux-pid-attach.c:410:1: error: 'pid_next_thread' defined but not used [-Werror=unused-function] This part of the source file is guarded by #ifndef __linux__ --- a/libdwfl/linux-pid-attach.c +++ b/libdwfl/linux-pid-attach.c @@ -406,27 +406,6 @@ #else /* __linux__ */ -static pid_t -pid_next_thread (Dwfl *dwfl __attribute__ ((unused)), - void *dwfl_arg __attribute__ ((unused)), - void **thread_argp __attribute__ ((unused))) -{ - errno = ENOSYS; - __libdwfl_seterrno (DWFL_E_ERRNO); - return -1; -} - -static bool -pid_getthread (Dwfl *dwfl __attribute__ ((unused)), - pid_t tid __attribute__ ((unused)), - void *dwfl_arg __attribute__ ((unused)), - void **thread_argp __attribute__ ((unused))) -{ - errno = ENOSYS; - __libdwfl_seterrno (DWFL_E_ERRNO); - return false; -} - bool internal_function __libdwfl_ptrace_attach (pid_t tid __attribute__ ((unused)), @@ -437,32 +416,6 @@ return false; } -static bool -pid_memory_read (Dwfl *dwfl __attribute__ ((unused)), - Dwarf_Addr addr __attribute__ ((unused)), - Dwarf_Word *result __attribute__ ((unused)), - void *arg __attribute__ ((unused))) -{ - errno = ENOSYS; - __libdwfl_seterrno (DWFL_E_ERRNO); - return false; -} - -static bool -pid_set_initial_registers (Dwfl_Thread *thread __attribute__ ((unused)), - void *thread_arg __attribute__ ((unused))) -{ - errno = ENOSYS; - __libdwfl_seterrno (DWFL_E_ERRNO); - return false; -} - -static void -pid_detach (Dwfl *dwfl __attribute__ ((unused)), - void *dwfl_arg __attribute__ ((unused))) -{ -} - void internal_function __libdwfl_ptrace_detach (pid_t tid __attribute__ ((unused)), @@ -470,22 +423,6 @@ { } -static void -pid_thread_detach (Dwfl_Thread *thread __attribute__ ((unused)), - void *thread_arg __attribute__ ((unused))) -{ -} - -static const Dwfl_Thread_Callbacks pid_thread_callbacks = -{ - pid_next_thread, - pid_getthread, - pid_memory_read, - pid_set_initial_registers, - pid_detach, - pid_thread_detach, -}; - int dwfl_linux_proc_attach (Dwfl *dwfl __attribute__ ((unused)), pid_t pid __attribute__ ((unused)),
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--- Begin Message ---Source: elfutils Source-Version: 0.168-0.2 We believe that the bug you reported is fixed in the latest version of elfutils, 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 816...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Matthias Klose <d...@debian.org> (supplier of updated elfutils 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 ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Thu, 29 Dec 2016 14:23:54 +0100 Source: elfutils Binary: elfutils libelf1 libelf-dev libdw-dev libdw1 libasm1 libasm-dev Architecture: source Version: 0.168-0.2 Distribution: unstable Urgency: medium Maintainer: Kurt Roeckx <k...@roeckx.be> Changed-By: Matthias Klose <d...@debian.org> Description: elfutils - collection of utilities to handle ELF objects libasm-dev - libasm development libraries and header files libasm1 - library with a programmable assembler interface libdw-dev - libdw1 development libraries and header files libdw1 - library that provides access to the DWARF debug information libelf-dev - libelf1 development libraries and header files libelf1 - library to read and write ELF files Closes: 816394 Changes: elfutils (0.168-0.2) unstable; urgency=medium . * debian/copyright: Update to the current licensing, as introduced with elfutils 0.154. * Drop the m68k_backend.diff patch. . elfutils (0.168-0.1) experimental; urgency=medium . * Non-maintainer upload. * New upstream release - m68k_backend.diff: Don't apply. - testsuite-amd64-fix-backtrace-native.patch: Remove, applied upstream. - Refresh patches. - Build failure on non Linux targets fixed. Closes: #816394. * Update libdw1 symbols file. * Improve DEB_BUILD_OPTIONS=nocheck handling (Helmut Grohne). See #832456. - Don't treat DEB_BUILD_OPTIONS=casinocheck as nocheck. - Don't default to nocheck for cross building. - Annotate Build-Depends: gcc-multilib with <!nocheck> profile. * Update reference to new sourceware.org home. Checksums-Sha1: 529598aab09138442c1ce6f7a91524deb666bdc9 2332 elfutils_0.168-0.2.dsc 507a350877ad613071a2ff7956fb5e4739b79f2f 36564 elfutils_0.168-0.2.debian.tar.xz Checksums-Sha256: 55e6a746a00cdcef3c389f2caa09e6b6c82b888d3182ee5bfd63df3413431796 2332 elfutils_0.168-0.2.dsc 8998c51b202ed2efc7b9a3906f0926b8f350b0e0071cf86bb9c06a3aa6d3864e 36564 elfutils_0.168-0.2.debian.tar.xz Files: ea5c2d6f8bd4bc0ca72e3f0401990c14 2332 libs optional elfutils_0.168-0.2.dsc d711a181ae1fa2a43cb647d51bcd21bc 36564 libs optional elfutils_0.168-0.2.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQJEBAEBCAAuFiEE1WVxuIqLuvFAv2PWvX6qYHePpvUFAlhlFOwQHGRva29AZGVi aWFuLm9yZwAKCRC9fqpgd4+m9YUAD/4iRKkruyqnv6YAgaYlLeLbhi5v2YcXY+e/ QG3dPC6WYz9WDPxRvtsuSHd6dIPQ8oiolmWnqkrKZt1y7xAJ2YNv6X6BaQ/9a7sy BDtPsReSnoaFpfJl6ohyMP06t4ZQSHR9ieEarzprOIqoI0kylUWOiUIc1peUkH5q xczcTI+29NDyG1o5Jnoypz/HGeVRQ4wDT3QTkG1l8HSQNUOYEdtjJ4kdogiWVhZf br/NENFwH5X1hSY1OVwelMvNaYnbSuQNdA6sgQRQXE2nIbHoBsLrGldBMKUl1v+g TMXX6pMIV0uH8o4UGtMYCnUQL8YKcdMFYoFYutsLSjQQW3N02f4TPfwyN+js9cHX b30hhLIKbTbWeyOSfP9II7xkIIOXso/Gm6gtAPNvcHleLg3brKwOEsMAyjmyQZ0J QAAfmc0zz2HU1KM+xbfN8pS0q0BLoN0GG2qcaZUQi/mpnhYE04o43HHVn40LVR/8 W5d72i6uyG7FB3Ardt87zxVJIF4oR0x5vq1rcZ9n/JDcxQDsCQoX/VzwxPBAK6PU +tQFYSEMD067Nz/gu2yMGox4TGGnnf20qQsngbc8TBKy+wewC5AWRwURgez+tC0F hJkOdMkg2E8CCriaaL+OZbXQ4YJ+Xz2M95ICEfb5xg5xqznEXrHHCuHD2rEklkmO D6bioHMaSQ== =EfAj -----END PGP SIGNATURE-----
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