Your message dated Thu, 29 Dec 2016 06:03:29 +0000 with message-id <e1cmtoh-0002ke...@fasolo.debian.org> and subject line Bug#816394: fixed in elfutils 0.168-0.1 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: 0.168-0.1 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 06:09:04 +0100 Source: elfutils Binary: elfutils libelf1 libelf-dev libdw-dev libdw1 libasm1 libasm-dev Architecture: source Version: 0.168-0.1 Distribution: experimental 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 (0.168-0.1) 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: 1c240775d48216da73cec9b8ec962fb451fd13ab 2332 elfutils_0.168-0.1.dsc 53e486ddba572cf872d32e9aad4d7d7aa6e767ff 6840399 elfutils_0.168.orig.tar.bz2 c802446f7e1c4141b57789e693008e2efcb08286 38376 elfutils_0.168-0.1.debian.tar.xz Checksums-Sha256: f44cc36b9be253956ebe5b3c1ae8ffdb648fd7fd8ecfe22a5d7b7b77baa59174 2332 elfutils_0.168-0.1.dsc b88d07893ba1373c7dd69a7855974706d05377766568a7d9002706d5de72c276 6840399 elfutils_0.168.orig.tar.bz2 d2feda07e30a3ebfc2c30c187cd853cc82e3f445a5e580311047d5331ea264f5 38376 elfutils_0.168-0.1.debian.tar.xz Files: 2fb8fc3980a506f53ee3f625bb653066 2332 libs optional elfutils_0.168-0.1.dsc 52adfa40758d0d39e5d5c57689bf38d6 6840399 libs optional elfutils_0.168.orig.tar.bz2 19828d0ff9dde43e700edd435edd899e 38376 libs optional elfutils_0.168-0.1.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQJEBAEBCAAuFiEE1WVxuIqLuvFAv2PWvX6qYHePpvUFAlhkpBoQHGRva29AZGVi aWFuLm9yZwAKCRC9fqpgd4+m9bixEADF8tqXIY+EVNFag676vRVsRwDj294nc03Z +rVY4eeqmT4ESKhVxd68lIL49nR8Npeo73KLDkS0QhGfF0YQZjQh/gANCpJg4Ppw GPrE+DKUOQZ9ttxwh+gxg6q3G0LgBNyqcqxNXyZovuW9zpRsieWSYxvtY9f6i9c2 BXRnEdiXPWuxxJO9DvOVjTGqyopMlOkmKxKTmwN35KcngHlWzNcVBWX/b2H0STki KIuFUeAtI0Rp4UeQObK/mFO7IxUkAwIDbeT1j+ahOTFmlHk02B5RVtwhg2xkoaMc MsfWTzXoas0bx/zuwv29kqAn0SPnPBRA72f+NYDJtNCHLrOCT7RO/uJrwGjxVcEJ lrHz5r92jii/GLNgIm5oNjpwNLwL5BFSs9T/gaTHd93bqg6lPlLWhrq3yWpsbLf4 j5XkdWZNMWzOE/ijwO7FtiLTe+R8Qlry34aKA9CKK7tcEZQkY87AxRKHWtzC6iGW vMNYzsp53CASvUrYKS7gefQog9D2X/7mEF9MOsGJ3+t8kDVTp7MKhYWDQkbHwZQs XhJYjTjT5VNQKgbIEDssrbODsvJUAdvdEsWnS8thwWsqzJzz2GycayopjOSKMwZa 5KZayCLU7j9rHUSiGDL/pag5h9r0nfiFzk7menjV/IIOehtbSWadnxPLSgKDFp/X caxEJfE9jw== =ey5d -----END PGP SIGNATURE-----
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