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Bug 594382

Summary: mail-filter/mapson-3.3 : mapson.cpp:65:15: error: reference to 'system_error' is ambiguous
Product: Gentoo Linux Reporter: Toralf Förster <toralf>
Component: Current packagesAssignee: Net-Mail Packages <net-mail>
Status: RESOLVED FIXED    
Severity: normal CC: plevine457
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---
Bug Depends on:    
Bug Blocks: 582084    
Attachments: emerge-history.txt
environment
mail-filter:mapson-3.3:20160919-144123.log
mapson-3.3-gcc6-add-system_error-namespace.patch
mapson-3.3-gcc6.patch

Description Toralf Förster gentoo-dev 2016-09-19 16:21:42 UTC
                            ^~~~~~~~
mapson.cpp: In function 'void gather_addresses(int, char**)':
mapson.cpp:65:15: error: reference to 'system_error' is ambiguous
         throw system_error("Can't open file for reading");
               ^~~~~~~~~~~~
In file included from mapson.hpp:31:0,


$ cat emerge-info.txt
  -----------------------------------------------------------------

  This is an unstable amd64 chroot image (named amd64-13.0-no-multilib-libressl-unstable_20160918-002002) at a hardened host acting as a tinderbox.

  -----------------------------------------------------------------
  USE flags ...

  ... in make.conf:
USE="  -openssl -gnutls libressl pax_kernel xtpax -cdinstall -oci8 -bindist avcodec btrfs bugzilla cddb cgroups dnssec drmkms ext4 extraengine fontconfig fpm gnomecanvas gpg graphtft gudev -gui havege help infinality jadetex javascript latex -lvm -mad midi mpg123 multitarget mysqli obj ogg ois opus pdo php plotutils -policykit postgres qml rendering scripts scrypt smartcard snmp ssh-askpass system-cairo system-harfbuzz system-jpeg tcpd threads tls tools ufed -uml usbredir utils vaapi vala vpx wav -webgl widgets wma xcb -xmp xslt -xz"

  ... in /etc/portage/package.use/*:
  mail-mta/ssmtp      ssl mta
  net-misc/wget       ssl
  app-crypt/pinentry  -qt4
  app-editors/emacs   -dbus -svg -ssl -gtk -gtk3
  app-text/xmlto      -latex
  dev-libs/boehm-gc   threads
  dev-libs/libpcre    pcre16
  dev-qt/qtgui        egl eglfs
  net-nds/openldap    -sasl
  dev-util/cmake      -qt4 -qt5
  dev-vcs/git         -perl
  gnome-base/librsvg  -tools
  media-libs/mesa     -vaapi
  sys-apps/kmod       tools
  <=net-misc/openssh-7.3_p1-r2    -hpn
  net-misc/iputils -caps -filecaps

  entries in /etc/portage/package.unmask/*:
  sys-devel/gcc:6.2.0
  -----------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-4.9.3
 [2] x86_64-pc-linux-gnu-6.2.0 *
llvm-config --version:
3.8.1

Available Python interpreters, in order of preference:
  [1]   python2.7
  [2]   python3.4

  -----------------------------------------------------------------

Portage 2.3.1 (python 2.7.12-final-0, default/linux/amd64/13.0/no-multilib, gcc-6.2.0, glibc-2.23-r2, 4.7.4-hardened x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-4.7.4-hardened-x86_64-Intel-R-_Core-TM-_i7-3930K_CPU_@_3.20GHz-with-gentoo-2.3
KiB Mem:    65285480 total,   2565600 free
KiB Swap:   67108860 total,  67106104 free
Timestamp of repository gentoo: Mon, 19 Sep 2016 12:27:21 +0000
sh bash 4.3_p46
ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1
app-shells/bash:          4.3_p46::gentoo
dev-lang/perl:            5.24.0-r1::gentoo
dev-lang/python:          2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake:           3.6.2::gentoo
dev-util/pkgconfig:       0.29.1::gentoo
sys-apps/baselayout:      2.3::gentoo
sys-apps/openrc:          0.21.7::gentoo
sys-apps/sandbox:         2.10-r2::gentoo
sys-devel/autoconf:       2.69-r2::gentoo
sys-devel/automake:       1.9.6-r4::gentoo, 1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo
sys-devel/binutils:       2.26.1::gentoo
sys-devel/gcc:            4.9.3::gentoo, 6.2.0::gentoo
sys-devel/gcc-config:     1.8-r1::gentoo
sys-devel/libtool:        2.4.6-r2::gentoo
sys-devel/make:           4.2.1::gentoo
sys-kernel/linux-headers: 4.7::gentoo (virtual/os-headers)
sys-libs/glibc:           2.23-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: 1

local
    location: /usr/local/portage
    masters: gentoo
    priority: 2

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.0/ext-active/ /etc/php/cgi-php7.0/ext-active/ /etc/php/cli-php7.0/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/tmp/distfiles"
EMERGE_DEFAULT_OPTS="--verbose --verbose-conflicts --color=n --nospinner --tree --quiet-build"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync network-sandbox parallel-fetch preserve-libs protect-owned sandbox sfperms strict test-fail-continue unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo rsync://mirror.netcologne.de/gentoo/ ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/gor.bytemark.co.uk/gentoo/ rsync://ftp.snt.utwente.nl/gentoo"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j1"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="acl amd64 avcodec berkdb btrfs bugzilla bzip2 cddb cgroups cli cracklib crypt cxx dnssec dri drmkms ext4 extraengine fontconfig fortran fpm gdbm gnomecanvas gpg graphtft gudev havege help iconv infinality ipv6 jadetex javascript latex libressl midi mmx mmxext modules mpg123 multitarget mysqli ncurses nls nptl obj ogg ois openmp opus pam pax_kernel pcre pdo php plotutils postgres qml readline rendering scripts scrypt seccomp session smartcard snmp sse sse2 ssh-askpass ssl system-cairo system-harfbuzz system-jpeg tcpd threads tls tools ufed unicode usbredir utils vaapi vala vpx wav widgets wma xattr xcb xslt xtpax zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="libressl" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" L10N="br brx id mni nds pt-BR st sw" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="amdgpu fbdev intel nouveau radeon radeonsi vesa dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
Comment 1 Toralf Förster gentoo-dev 2016-09-19 16:21:49 UTC
Created attachment 446656 [details]
emerge-history.txt
Comment 2 Toralf Förster gentoo-dev 2016-09-19 16:21:51 UTC
Created attachment 446658 [details]
environment
Comment 3 Toralf Förster gentoo-dev 2016-09-19 16:21:54 UTC
Created attachment 446660 [details]
mail-filter:mapson-3.3:20160919-144123.log
Comment 4 Peter Levine 2016-09-20 06:18:17 UTC
Created attachment 446776 [details, diff]
mapson-3.3-gcc6-add-system_error-namespace.patch

mapson defines a class system_error that conflicts with std::system_error that was added to C++11.  The patch places the definition in 'namespace Mapson' and changes the points of use from 'system_error' to 'Mapson::system_error'.
Comment 5 Peter Levine 2017-05-20 20:22:24 UTC
Upstream PR: https://sourceforge.net/p/mapson/code/merge-requests/1/
Comment 6 Peter Levine 2017-05-20 21:02:07 UTC
Created attachment 473556 [details, diff]
mapson-3.3-gcc6.patch
Comment 7 Peter Levine 2017-05-20 21:15:33 UTC
PR: https://github.com/gentoo/gentoo/pull/4690
Comment 8 David Seifert gentoo-dev 2017-05-26 21:02:38 UTC
commit 2fa577ac669729cbad4233e54d97185b2705e4d1
Author: Peter Levine <plevine457@gmail.com>
Date:   Sun May 21 15:23:33 2017 -0400

    mail-filter/mapson: Fix building with GCC-6
    
    Bug: https://bugs.gentoo.org/show_bug.cgi?id=594382