Bug 869134 – dev-util/gperf: ./getopt.c:611:50: error: 'strncmp' argument 3 type is 'int' where 'unsigned int' is expected in a call to built-in function declared without prototype [-Werror=builtin-declaration-mismatch]

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Sam James 2022-09-08 02:00:11 UTC]

Created attachment 803848 [details]
build.log

make[1]: Entering directory '/var/tmp/portage/dev-util/gperf-3.1/work/gperf-3.1/lib'
i686-gentoo-linux-musl-gcc -O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches -Werror=format-security -Werror=implicit-function-declaration -Werror=builtin-declaration-mismatch -Wformat -I. -c ./getopt.c
i686-gentoo-linux-musl-gcc -O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches -Werror=format-security -Werror=implicit-function-declaration -Werror=builtin-declaration-mismatch -Wformat -I. -c ./getopt1.c
i686-gentoo-linux-musl-g++ -O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches -Werror=format-security -Wformat -I. -c ./getline.cc
i686-gentoo-linux-musl-g++ -O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches -Werror=format-security -Wformat -I. -c ./hash.cc
./getopt.c: In function '_getopt_internal':
./getopt.c:611:50: error: 'strncmp' argument 3 type is 'int' where 'unsigned int' is expected in a call to built-in function declared without prototype [-Werror=builtin-declaration-mismatch]
  611 |         if (!strncmp (p->name, nextchar, nameend - nextchar))
      |                                          ~~~~~~~~^~~~~~~~~~
./getopt.c:198:12: note: built-in 'strncmp' declared here
  198 | extern int strncmp ();
      |            ^~~~~~~
./getopt.c:800:52: error: 'strncmp' argument 3 type is 'int' where 'unsigned int' is expected in a call to built-in function declared without prototype [-Werror=builtin-declaration-mismatch]
  800 |           if (!strncmp (p->name, nextchar, nameend - nextchar))
      |                                            ~~~~~~~~^~~~~~~~~~
./getopt.c:198:12: note: built-in 'strncmp' declared here
  198 | extern int strncmp ();
      |            ^~~~~~~
./getline.cc: In function 'int getstr(char**, size_t*, FILE*, char, size_t)':
./getline.cc:58:20: warning: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
   58 |       register int c = getc (stream);
      |                    ^
cc1: some warnings being treated as errors
make[1]: *** [Makefile:85: getopt.o] Error 1
make[1]: Leaving directory '/var/tmp/portage/dev-util/gperf-3.1/work/gperf-3.1/lib'
make: *** [Makefile:33: all] Error 2
 * ERROR: dev-util/gperf-3.1::gentoo failed (compile phase):
 *   emake failed

----

# emerge --info
Portage 3.0.35 (python 3.10.7-final-0, default/linux/x86/17.0/musl, gcc-11.3.0, musl-1.2.3, 5.15.65-gentoo-dist-hardened x86_64)
=================================================================
System uname: Linux-5.15.65-gentoo-dist-hardened-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-libc
KiB Mem:    65765040 total,  26614400 free
KiB Swap:    8290300 total,   8224508 free
Timestamp of repository gentoo: Thu, 08 Sep 2022 00:12:32 +0000
sh dash 0.5.11.5
ld GNU ld (Gentoo 2.37_p1 p0) 2.37
app-misc/pax-utils:        1.3.5::gentoo
app-shells/bash:           5.1_p16-r2::gentoo
dev-lang/perl:             5.36.0::gentoo
dev-lang/python:           3.9.9::gentoo, 3.10.7::gentoo
dev-util/cmake:            3.21.4::gentoo
dev-util/meson:            0.63.2::gentoo
sys-apps/baselayout:       2.8-r2::gentoo
sys-apps/openrc:           0.45.2::gentoo
sys-apps/sandbox:          2.29::gentoo
sys-devel/autoconf:        2.71-r1::gentoo
sys-devel/automake:        1.16.5::gentoo
sys-devel/binutils:        2.37_p1::gentoo, 2.39-r2::gentoo
sys-devel/binutils-config: 5.4.1::gentoo
sys-devel/gcc:             11.3.0::gentoo
sys-devel/gcc-config:      2.5-r1::gentoo
sys-devel/libtool:         2.4.7::gentoo
sys-devel/make:            4.3::gentoo
sys-kernel/linux-headers:  5.19::gentoo (virtual/os-headers)
sys-libs/musl:             1.2.3::gentoo
Repositories:

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

ACCEPT_KEYWORDS="x86 ~x86"
ACCEPT_LICENSE="@FREE"
CBUILD="i686-gentoo-linux-musl"
CFLAGS="-O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches"
CHOST="i686-gentoo-linux-musl"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches"
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"
FCFLAGS="-O2 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync 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 -march=i686 -pipe -fdiagnostics-color=always -frecord-gcc-switches"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
INSTALL_MASK="charset.alias /usr/share/locale/locale.alias"
LANG="C.UTF8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0"
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"
USE="acl bzip2 cli crypt dri fortran iconv ipv6 libglvnd libtirpc ncurses nls nptl openmp pam pcre pic readline seccomp split-usr ssl unicode x86 xattr zlib" ABI_X86="32" ADA_TARGET="gnat_2020" 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" ELIBC="musl" 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="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 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, 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, SHELL, SIZE, STRINGS, STRIP, YACC, YFLAGS

[Comment 1 Larry the Git Cow 2022-09-08 03:17:29 UTC]

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

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c9c6ed9355576ee71fee1988a08ec9258162a1d4

commit c9c6ed9355576ee71fee1988a08ec9258162a1d4
Author:     Sam James <[e-mail]>
AuthorDate: 2022-09-08 03:17:19 +0000
Commit:     Sam James <[e-mail]>
CommitDate: 2022-09-08 03:17:19 +0000

    dev-util/gperf: fix strncmp declaration
    
    Closes: https://bugs.gentoo.org/869134
    Signed-off-by: Sam James <[e-mail]>

 .../files/gperf-3.1-strncmp-decl-mismatch.patch    | 28 ++++++++++++++++++++++
 dev-util/gperf/gperf-3.1-r1.ebuild                 | 24 +++++++++++++++++++
 2 files changed, 52 insertions(+)