Bug 884597 – sys-libs/ncurses-6.3_p20220924-r2: lots of -Wimplicit-function-declaration on arm32 (ncurses/curses.priv.h:1870:28: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration])

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Sam James 2022-12-06 15:34:27 UTC]

Created attachment 840449 [details]
build.log.xz

* QA Notice: Package triggers severe warnings which indicate that it
 *            may exhibit random runtime failures.
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/curses.priv.h:1870:28: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/widechar/lib_wacs.c:128:24: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/curses.priv.h:1870:28: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/widechar/lib_wacs.c:128:24: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/menu/m_global.c:273:26: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/form/frm_driver.c:347:20: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/curses.priv.h:1870:28: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/widechar/lib_wacs.c:128:24: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/curses.priv.h:1870:28: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/ncurses/widechar/lib_wacs.c:128:24: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/menu/m_global.c:273:26: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]
 * /var/tmp/portage/sys-libs/ncurses-6.3_p20220924-r2/work/ncurses-6.3/form/frm_driver.c:347:20: warning: implicit declaration of function ‘wcwidth’ [-Wimplicit-function-declaration]

----

# emerge --info
Portage 3.0.38.1 (python 3.10.8-final-0, default/linux/arm/17.0/armv7a/desktop/plasma/systemd/merged-usr, gcc-11.3.0, glibc-2.36-r5, 5.15.64-gentoo-dist armv8l)
=================================================================
System uname: Linux-5.15.64-gentoo-dist-armv8l-ARMv8_Processor_rev_1_-v8l-with-glibc2.36
KiB Mem:   262955288 total,  96477928 free
KiB Swap:    9767620 total,   9753540 free
Timestamp of repository gentoo: Tue, 06 Dec 2022 15:16:50 +0000
sh bash 5.1_p16-r2
ld GNU ld (Gentoo 2.38 p4) 2.38
ccache version 4.6.3 [disabled]
app-misc/pax-utils:        1.3.5::gentoo
app-shells/bash:           5.1_p16-r2::gentoo
dev-java/java-config:      2.3.1::gentoo
dev-lang/perl:             5.34.1-r4::gentoo
dev-lang/python:           3.8.15_p3::gentoo, 3.9.15_p3::gentoo, 3.10.8_p3::gentoo, 3.11.0_p2::gentoo
dev-lang/rust:             1.65.0::gentoo
dev-lang/rust-bin:         1.65.0::gentoo
dev-util/ccache:           4.6.3::gentoo
dev-util/cmake:            3.24.3::gentoo
dev-util/meson:            0.63.3::gentoo
sys-apps/baselayout:       2.9::gentoo
sys-apps/sandbox:          2.29::gentoo
sys-apps/systemd:          251.4::gentoo
sys-devel/autoconf:        2.13-r7::gentoo, 2.69-r8::gentoo, 2.71-r5::gentoo
sys-devel/automake:        1.16.5::gentoo
sys-devel/binutils:        2.38-r2::gentoo, 2.39-r4::gentoo
sys-devel/binutils-config: 5.4.1::gentoo
sys-devel/clang:           15.0.5::gentoo
sys-devel/gcc:             11.3.0::gentoo
sys-devel/gcc-config:      2.8::gentoo
sys-devel/libtool:         2.4.7::gentoo
sys-devel/lld:             15.0.5::gentoo
sys-devel/llvm:            14.0.6-r2::gentoo, 15.0.5::gentoo
sys-devel/make:            4.3::gentoo
sys-kernel/linux-headers:  5.15-r3::gentoo (virtual/os-headers)
sys-libs/glibc:            2.36-r5::gentoo
Repositories:

gentoo
    location: /var/db/repos/gentoo
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-metamanifest: yes
    sync-rsync-verify-jobs: 1
    sync-rsync-verify-max-age: 24
    sync-rsync-extra-opts: 

ACCEPT_KEYWORDS="arm"
ACCEPT_LICENSE="@FREE"
CBUILD="armv7a-unknown-linux-gnueabihf"
CFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
CHOST="armv7a-unknown-linux-gnueabihf"
CONFIG_PROTECT="/etc /etc/omega.conf /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/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="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
DISTDIR="/var/cache/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going=y --complete-graph"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY 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="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
PKGDIR="/var/cache/binpkgs"
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"
SHELL="/bin/sh"
USE="X a52 aac acl activities alsa arm bluetooth branding bzip2 cairo cdda cdr cli crypt cups dbus declarative dri dts dvd dvdr encode exif flac fortran gdbm gif gpm gtk gui iconv icu ipv6 jpeg kde kwallet lcms libglvnd libnotify mad mng mp3 mp4 mpeg ncurses nls nptl ogg opengl openmp pam pango pcre pdf plasma png policykit ppds qml qt5 readline sdl seccomp semantic-desktop spell ssl startup-notification svg systemd test-rust tiff truetype udev udisks unicode upower usb vorbis widgets wxwidgets x264 xattr xcb xml xv xvid zlib" ADA_TARGET="gnat_2021" 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="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_ARM="edsp thumb thumb2 v4 v5 v6 v7 vfp" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-4 php8-0" POSTGRES_TARGETS="postgres12 postgres13" PYTHON_SINGLE_TARGET="python3_10" PYTHON_TARGETS="python3_10" RUBY_TARGETS="ruby27" USERLAND="GNU" VIDEO_CARDS="exynos fbdev omap dummy v4l" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LEX, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, MAKEOPTS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

[Comment 1 Sam James 2022-12-06 15:36:00 UTC]

Created attachment 840451 [details]
ncursestw-config.log

[Comment 2 Sam James 2022-12-06 15:36:36 UTC]

Created attachment 840453 [details]
ncursesw-config.log

[Comment 3 Sam James 2022-12-06 15:36:45 UTC]

This is arm32-stable on jiji.

[Comment 4 Sam James 2022-12-06 15:39:03 UTC]

This might be fixed by https://github.com/mirror/ncurses/commit/61b684e2d53473d0262f28db0b0020e466bb8447
>+ update CF_XOPEN_SOURCE, adding variants "gnueabi" and "gnueabihf" to
>  get _DEFAULT_SOURCE special case (report by Adam Sampson)

[Comment 5 Larry the Git Cow 2022-12-06 16:55:06 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=16faeb1fecef4f094f8ba95ca3c9ee1755ad4d64

commit 16faeb1fecef4f094f8ba95ca3c9ee1755ad4d64
Author:     Sam James <[e-mail]>
AuthorDate: 2022-12-06 16:53:39 +0000
Commit:     Sam James <[e-mail]>
CommitDate: 2022-12-06 16:54:56 +0000

    sys-libs/ncurses: add 6.3_p20221203
    
    Closes: https://bugs.gentoo.org/884597
    Signed-off-by: Sam James <[e-mail]>

 sys-libs/ncurses/Manifest                     |  21 ++
 sys-libs/ncurses/ncurses-6.3_p20221203.ebuild | 486 ++++++++++++++++++++++++++
 2 files changed, 507 insertions(+)