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Bug 921230 - net-irc/znc-1.8.2-r2: fails to compile with dev-lang/swig-4.2.0 (pyfunctions.cpp:108:57: error: ‘SWIG_Python_str_AsChar’ was not declared in this scope; did you mean ‘SWIG_Python_str_FromChar’?)
Summary: net-irc/znc-1.8.2-r2: fails to compile with dev-lang/swig-4.2.0 (pyfunctions....
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Louis Sautier (sbraz)
URL:
Whiteboard:
Keywords: PATCH, PullRequest
Depends on:
Blocks:
 
Reported: 2024-01-02 20:02 UTC by Conrad Kostecki
Modified: 2024-01-05 11:35 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
build.log (build.log,148.68 KB, application/octet-stream)
2024-01-02 20:03 UTC, Conrad Kostecki 		Details
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Description Conrad Kostecki gentoo-dev 2024-01-02 20:02:15 UTC 
[166/788] cd /var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/modules/modpython && /usr/bin/swig -python -py3 -c++ -shadow -external-runtime swigpyrun.h
Deprecated command line option: -py3. Ignored, this option is no longer supported.
[167/788] /usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DSWIG_TYPE_TABLE=znc -Dmodule_modpython_EXPORTS -Dznc_export_lib_EXPORTS -I/usr/include/python3.11 -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/modules/modpython/.. -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2/include -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/include  -march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe -fvisibility-inlines-hidden -std=c++11 -fPIC -fvisibility=hidden -include znc/zncconfig.h -MD -MT modules/CMakeFiles/module_modpython.dir/modpython.cpp.o -MF modules/CMakeFiles/module_modpython.dir/modpython.cpp.o.d -o modules/CMakeFiles/module_modpython.dir/modpython.cpp.o -c /var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2/modules/modpython.cpp
FAILED: modules/CMakeFiles/module_modpython.dir/modpython.cpp.o
/usr/lib/ccache/bin/x86_64-pc-linux-gnu-g++ -DBOOST_CHRONO_DYN_LINK -DBOOST_CHRONO_NO_LIB -DBOOST_LOCALE_DYN_LINK -DBOOST_LOCALE_NO_LIB -DBOOST_THREAD_DYN_LINK -DBOOST_THREAD_NO_LIB -DSWIG_TYPE_TABLE=znc -Dmodule_modpython_EXPORTS -Dznc_export_lib_EXPORTS -I/usr/include/python3.11 -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/modules/modpython/.. -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2/include -I/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/include  -march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe -fvisibility-inlines-hidden -std=c++11 -fPIC -fvisibility=hidden -include znc/zncconfig.h -MD -MT modules/CMakeFiles/module_modpython.dir/modpython.cpp.o -MF modules/CMakeFiles/module_modpython.dir/modpython.cpp.o.d -o modules/CMakeFiles/module_modpython.dir/modpython.cpp.o -c /var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2/modules/modpython.cpp
In file included from /var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2/modules/modpython.cpp:399:
/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/modules/modpython/../modpython/pyfunctions.cpp: In function ‘int {anonymous}::SWIG_AsCharPtrAndSize(PyObject*, char**, size_t*, int*)’:
/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build/modules/modpython/../modpython/pyfunctions.cpp:108:57: error: ‘SWIG_Python_str_AsChar’ was not declared in this scope; did you mean ‘SWIG_Python_str_FromChar’?
  108 |                                                 *cptr = SWIG_Python_str_AsChar(obj);
      |                                                         ^~~~~~~~~~~~~~~~~~~~~~
      |                                                         SWIG_Python_str_FromChar
ninja: build stopped: subcommand failed.
 * ERROR: net-irc/znc-1.8.2-r2::gentoo failed (compile phase):
 *   ninja -v -j1 -l0 failed
 *
 * Call stack:
 *     ebuild.sh, line  136:  Called src_compile
 *   environment, line 3218:  Called cmake_src_compile
 *   environment, line 1367:  Called cmake_build
 *   environment, line 1334:  Called eninja
 *   environment, line 1808:  Called die
 * The specific snippet of code:
 *       "$@" || die -n "${*} failed"
 *
 * If you need support, post the output of `emerge --info '=net-irc/znc-1.8.2-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-irc/znc-1.8.2-r2::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/net-irc/znc-1.8.2-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-irc/znc-1.8.2-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2_build'
 * S: '/var/tmp/portage/net-irc/znc-1.8.2-r2/work/znc-1.8.2'
Comment 1 Conrad Kostecki gentoo-dev 2024-01-02 20:02:25 UTC 
Portage 3.0.60 (python 3.11.7-final-0, default/linux/amd64/17.1, gcc-13, glibc-2.38-r8, 6.6.8-gentoo x86_64)
=================================================================
System uname: Linux-6.6.8-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E3-1275_v6_@_3.80GHz-with-glibc2.38
KiB Mem:    63997880 total,   6658816 free
KiB Swap:   67633148 total,  65986852 free
Timestamp of repository gentoo: Tue, 02 Jan 2024 16:15:01 +0000
Head commit of repository gentoo: 94d93a6449cfd889483875c3e40de1950abf91ac
Timestamp of repository guru: Mon, 01 Jan 2024 14:46:48 +0000
Head commit of repository guru: 7b7eadfe869dc4b446c6f0170b8e5737e3a5faae

sh bash 5.2_p21-r1
ld GNU ld (Gentoo 2.41 p4) 2.41.0
distcc 3.4 x86_64-pc-linux-gnu [disabled]
ccache version 4.8.3 [enabled]
app-misc/pax-utils:        1.3.7::gentoo
app-shells/bash:           5.2_p21-r1::gentoo
dev-java/java-config:      2.3.3-r1::gentoo
dev-lang/perl:             5.38.2-r1::gentoo
dev-lang/python:           3.10.13::gentoo, 3.11.7::gentoo, 3.12.1_p1::gentoo
dev-lang/rust:             1.74.1::gentoo
dev-util/ccache:           4.8.3::gentoo
dev-util/cmake:            3.28.1::gentoo
dev-util/meson:            1.3.1::gentoo
sys-apps/baselayout:       2.14-r1::gentoo
sys-apps/openrc:           0.52.1::gentoo
sys-apps/sandbox:          2.38::gentoo
sys-devel/autoconf:        2.72-r1::gentoo
sys-devel/automake:        1.16.5-r1::gentoo
sys-devel/binutils:        2.41-r3::gentoo
sys-devel/binutils-config: 5.5::gentoo
sys-devel/clang:           15.0.7-r3::gentoo, 17.0.6::gentoo
sys-devel/gcc:             13.2.1_p20231216::gentoo
sys-devel/gcc-config:      2.11::gentoo
sys-devel/libtool:         2.4.7-r1::gentoo
sys-devel/lld:             15.0.7::gentoo, 17.0.6::gentoo
sys-devel/llvm:            15.0.7-r3::gentoo, 17.0.6::gentoo
sys-devel/make:            4.4.1-r1::gentoo
sys-kernel/linux-headers:  6.6::gentoo (virtual/os-headers)
sys-libs/glibc:            2.38-r8::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.de.gentoo.org/gentoo-portage
    priority: -1000
    volatile: False
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts: --compress --exclude-from=/etc/portage/rsync_excludes --new-compress

bl4ckb0x
    location: /usr/local/portage
    masters: gentoo
    volatile: True

guru
    location: /var/db/repos/guru
    sync-type: git
    sync-uri: https://github.com/gentoo-mirror/guru.git
    masters: gentoo
    volatile: False

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /etc/stunnel/stunnel.conf /etc/teamspeak3-server/ts3server.ini /etc/teamspeak3-server/ts3server_mariadb.ini /etc/teamspeak3-server/tsdns_settings.ini /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php7.4/ext-active/ /etc/php/apache2-php8.2/ext-active/ /etc/php/apache2-php8.3/ext-active/ /etc/php/cgi-php7.4/ext-active/ /etc/php/cgi-php8.2/ext-active/ /etc/php/cgi-php8.3/ext-active/ /etc/php/cli-php7.4/ext-active/ /etc/php/cli-php8.2/ext-active/ /etc/php/cli-php8.3/ext-active/ /etc/php/fpm-php7.4/ext-active/ /etc/php/fpm-php8.2/ext-active/ /etc/php/fpm-php8.3/ext-active/ /etc/php/phpdbg-php7.4/ext-active/ /etc/php/phpdbg-php8.2/ext-active/ /etc/php/phpdbg-php8.3/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe -fvisibility-inlines-hidden"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--autounmask=n --quiet-build=n --with-bdeps=y"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live ccache config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms sign strict strict-keepdir unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync warn-on-large-env xattr"
FFLAGS="-march=native -mfpmath=sse,387 -mtune=intel -O3 -frecord-gcc-switches -fomit-frame-pointer -malign-data=abi -mtls-dialect=gnu2 -pipe"
GENTOO_MIRRORS="https://packages.hetzner.com/gentoo/"
INSTALL_MASK="/etc/grub.d /etc/systemd /etc/xinetd.d"
LANG="de_DE.UTF-8"
LC_ALL="de_DE.UTF-8"
LDFLAGS="-Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -Wl,-O1 -Wl,--sort-common -Wl,-z,now"
LEX="flex"
LINGUAS="de de_DE"
MAKEOPTS="-j9 -l8"
PKGDIR="/var/cache/binpkgs"
PORTAGE_BUNZIP2_COMMAND="pbunzip2"
PORTAGE_BZIP2_COMMAND="pbzip2"
PORTAGE_COMPRESS="xz"
PORTAGE_COMPRESS_FLAGS="-9e"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="--compress --exclude-from=/etc/portage/rsync_excludes --new-compress"
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"
SHELL="/bin/zsh"
USE="X aalib accessibility acl alsa amd64 ao asm avif bash-completion berkdb bzip2 cairo calendar caps cddb cgi cjk colord cracklib crypt cups curl cvs cxx dbus dedicated dga djvu dri dvb egl elogind encode exif expat fbcon ffmpeg fftw filecaps flac fontconfig fortran ftp gd gdbm geolocation gif git gles2 gmp gnutls gphoto2 gpm graphviz gsm gstreamer hddtemp iconv icu idn ieee1394 imap imlib inotify introspection ipv6 java javascript jbig jemalloc jit joystick jpeg jpeg2k kerberos latex lcms ldap libass libcaca libnotify libsamplerate lm-sensors lto lua luajit lz4 lzma lzo magic maildir mbox mhash mikmod milter mmap modplug modules-compress modules-sign motif mp3 mysql mysqli ncurses nls nntp offensive ogg openal opencl openexr opengl openmp opus orc oss pam pcre pdf perl pie png policykit posix postgres postscript pulseaudio python raw readline rtmp samba sasl scanner sdl seccomp secureboot session slang smartcard sndfile snmp soap sockets sound sox speex spell split-usr sqlite ssl startup-notification strip subversion suid svg symlink syslog tcl test-rust theora threads tiff truetype udev unicode upnp usb v4l vaapi vdpau verify-sig vhosts vim-syntax vnc vorbis wavpack wayland webkit webp wmf x264 xattr xcb xcomposite xface xft xinetd xml xmpp xpm xscreensaver xv xvid zeroconf zip zlib zsh-completion zstd" ABI_X86="32 64" COLLECTD_PLUGINS="apcups battery buddyinfo cgroups check_uptime connectivity conntrack contextswitch cpu cpufreq cpusleep df disk dns entropy ethstat exec fhcount filecount hddtemp hugepages interface ipc ipmi iptables irq java load mcelog md memory mysql netlink nfs nginx ntpd openldap openvpn pcie_errors ping postgresql processes protocols rrdcached sensors serial smart snmp swap syslog tcpconns thermal turbostat unixsock uptime users wireless" CPU_FLAGS_X86="aes avx avx2 rdrand mmx mmxext sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="openssl" ELIBC="glibc" GPSD_PROTOCOLS="garmin garmintxt nmea0183" GRUB_PLATFORMS="pc" INPUT_DEVICES="libinput synaptics" KERNEL="linux" L10N="de de_DE" LCD_DEVICES="cfontzpacket crystalfontz glcd2usb hd44780 lcd2usb" LUA_SINGLE_TARGET="lua5-3" LUA_TARGETS="lua5-3 lua5-4" NGINX_MODULES_HTTP="access addition auth_basic autoindex brotli browser charset fancyindex fastcgi geo geoip geoip2 gunzip gzip gzip_static headers_more image_filter javascript limit_conn limit_req map metrics proxy realip referer rewrite secure_link sticky stub_status upload_progress upstream_keepalive vhost_traffic_status xslt" NGINX_MODULES_MAIL="imap pop3 smtp" NGINX_MODULES_STREAM="access geo geoip geoip2 javascript limit_conn map realip return ssl_preread" PHP_TARGETS="php7-4 php8-2 php8-3" PYTHON_SINGLE_TARGET="python3_11" PYTHON_TARGETS="python3_11 python3_12" RUBY_TARGETS="ruby31 ruby32" SANE_BACKENDS="hp net" VIDEO_CARDS="intel"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS
Comment 2 Conrad Kostecki gentoo-dev 2024-01-02 20:03:14 UTC 
Created attachment 881336 [details]
build.log
Comment 3 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2024-01-03 06:27:20 UTC 
Presumably dev-lang/swig-4.2.0.
Comment 4 Alexey 2024-01-03 08:45:29 UTC 
From SWIG changelog:

2023-12-20: wsfulton
            #2190 Replace SWIG_Python_str_AsChar with SWIG_PyUnicode_AsUTF8AndSize.

            SWIG_Python_str_AsChar has undefined behaviour when Py_LIMITED_API is defined
            as it returns a pointer to a string in a PyBytes object that no longer exists.

            SWIG_PyUnicode_AsUTF8AndSize is an efficient replacement, but requires a
            different API and the caller to decrement the refcount on the intermediate
            PyObject in the Py_LIMITED_API < 0x030A0000 implementation. The alternative
            would have required copying the returned char * string as was done in a
            previous implementation requiring a call to the defunct SWIG_Python_str_DelForPy3
            function.

	    *** POTENTIAL INCOMPATIBILITY ***
Comment 5 Conrad Kostecki gentoo-dev 2024-01-03 16:07:03 UTC 
Should I fill an upstream issue?
Comment 7 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2024-01-05 06:22:06 UTC 
(In reply to Alexey from comment #6)
> Fixed it at
> https://github.com/znc/znc/commit/3f4c1cce77cbe1337e5642e9e0e9d048c9e07370

Could you do a PR to pull it in? Thanks!
Comment 8 Larry the Git Cow gentoo-dev 2024-01-05 11:35:37 UTC 
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=e77bccc40c96e94bac5fe1ba796f02c3f00544c2

commit e77bccc40c96e94bac5fe1ba796f02c3f00544c2
Author:     Alexey Sokolov <alexey+gentoo@asokolov.org>
AuthorDate: 2024-01-05 08:58:49 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2024-01-05 11:35:02 +0000

    net-irc/znc: fix build with dev-lang/swig-4.2.0
    
    Closes: https://bugs.gentoo.org/921230
    Signed-off-by: Alexey Sokolov <alexey+gentoo@asokolov.org>
    Closes: https://github.com/gentoo/gentoo/pull/34654
    Signed-off-by: Sam James <sam@gentoo.org>

 net-irc/znc/files/znc-1.8.2-fix-swig-2.patch | 123 +++++++++++++++++++++++++++
 net-irc/znc/znc-1.8.2-r2.ebuild              |   3 +-
 2 files changed, 125 insertions(+), 1 deletion(-)