Created attachment 850258 [details] clang.diff ``` @@ -772,16 +754,12 @@ /usr/bin/x86_64-pc-linux-gnu-ld.bfd: /var/tmp/portage/sys-devel/gettext-0.21.1/temp/conftest.o: in function `main': /var/tmp/portage/sys-devel/gettext-0.21.1/work/gettext-0.21.1-abi_x86_64.amd64/libtextstyle/conftest.c:129: undefined reference to `tgetent' /usr/bin/x86_64-pc-linux-gnu-ld.bfd: cannot find -ltermcap: No such file or directory -ignoreme: warning: incompatible pointer to integer conversion returning 'char *' from a function with result type 'int' [-Wint-conversion] +ignoreme: error: incompatible pointer to integer conversion returning 'char *' from a function with result type 'int' [-Wint-conversion] return tparam ("\033\133%dm", &buf, 1, 8); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /var/tmp/portage/sys-devel/gettext-0.21.1/temp/conftest.o: in function `main': -/var/tmp/portage/sys-devel/gettext-0.21.1/work/gettext-0.21.1-abi_x86_64.amd64/libtextstyle/conftest.c:130: undefined reference to `tparam' -ignoreme: warning: incompatible pointer to integer conversion returning 'char *' from a function with result type 'int' [-Wint-conversion] +ignoreme: error: incompatible pointer to integer conversion returning 'char *' from a function with result type 'int' [-Wint-conversion] return tparm ("\033\133%dm", 8); ^~~~~~~~~~~~~~~~~~~~~~~~ -/usr/bin/x86_64-pc-linux-gnu-ld.bfd: /var/tmp/portage/sys-devel/gettext-0.21.1/temp/conftest.o: in function `main': -/var/tmp/portage/sys-devel/gettext-0.21.1/work/gettext-0.21.1-abi_x86_64.amd64/libtextstyle/conftest.c:129: undefined reference to `tparm' /usr/bin/x86_64-pc-linux-gnu-ld.bfd: /var/tmp/portage/sys-devel/gettext-0.21.1/temp/conftest.o:(.data+0x0): undefined reference to `fabs' ignoreme: warning: passing 'volatile double *' to parameter of type 'const void *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers] if (memcmp (&y, &x, sizeof x)) [...] ``` ---- Portage 3.0.44 (python 3.11.2-final-0, default/linux/amd64/17.1/hardened, gcc-13, glibc-2.37, 6.1.10-gentoo-dist-hardened x86_64) ================================================================= System uname: Linux-6.1.10-gentoo-dist-hardened-x86_64-AMD_Ryzen_9_3950X_16-Core_Processor-with-glibc2.37 KiB Mem: 65758024 total, 17888308 free KiB Swap: 8290300 total, 8014076 free Timestamp of repository gentoo: Thu, 09 Feb 2023 02:04:12 +0000 Head commit of repository gentoo: 3da71491af8b2e8a90dfe8ac86fbf19f20923d58 Timestamp of repository emacs: Mon, 30 Jan 2023 17:48:16 +0000 Head commit of repository emacs: 225ac79e9d8f56f7524de5c71befcb1fc81d7be3 Timestamp of repository kde: Tue, 07 Feb 2023 14:47:40 +0000 Head commit of repository kde: 4d4c63b9f9a85f2cf07af27c27ba75a256c44af9 Timestamp of repository qt: Wed, 08 Feb 2023 19:47:12 +0000 Head commit of repository qt: 2cb2e8cc0f97bd64c3c785b67818bb0c68d7e4df Timestamp of repository sam_c: Tue, 07 Feb 2023 14:47:46 +0000 Head commit of repository sam_c: f774d7a01d403edde0659bc2ba1c80d55a62151a Timestamp of repository steam-overlay: Tue, 07 Feb 2023 14:47:33 +0000 Head commit of repository steam-overlay: 8121a25bc99056e35ab2dd7924bb01ad8f80df8d sh dash 0.5.12 ld GNU ld (Gentoo 2.40 p2) 2.40.0 ccache version 4.7.4 [disabled] app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.2_p15-r1::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.36.0-r2::gentoo dev-lang/python: 3.9.16-r1::gentoo, 3.10.10::gentoo, 3.11.2::gentoo, 3.12.0_alpha5::gentoo dev-lang/rust: 1.67.0::gentoo dev-util/ccache: 4.7.4::gentoo dev-util/cmake: 3.26.0_rc1::gentoo dev-util/meson: 1.0.0::gentoo sys-apps/baselayout: 2.13-r1::gentoo sys-apps/sandbox: 2.30-r1::gentoo sys-apps/systemd: 252.5::gentoo sys-devel/autoconf: 2.13-r7::gentoo, 9999::gentoo sys-devel/automake: 1.16.5::gentoo sys-devel/binutils: 2.40-r1::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/clang: 15.0.7-r1::gentoo, 16.0.0_rc2::gentoo, 17.0.0_pre20230203::gentoo sys-devel/gcc: 10.4.1_p20230202::gentoo, 11.3.1_p20230203::gentoo, 12.2.1_p20230204-r1::gentoo, 13.0.1_pre20230205-r1::gentoo sys-devel/gcc-config: 2.10::gentoo sys-devel/libtool: 2.4.7-r1::gentoo sys-devel/lld: 17.0.0_pre20230203::gentoo sys-devel/llvm: 14.0.6-r2::gentoo, 15.0.7::gentoo, 16.0.0_rc2::gentoo, 17.0.0_pre20230203::gentoo sys-devel/make: 4.4.0.90::gentoo sys-kernel/linux-headers: 6.1::gentoo (virtual/os-headers) sys-libs/glibc: 2.37::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 eclass-overrides: sam_c volatile: True sync-git-clone-extra-opts: -b stable -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now sync-git-verify-commit-signature: yes crossdev location: /var/db/repos/crossdev masters: gentoo eclass-overrides: sam_c volatile: True emacs location: /var/db/repos/emacs sync-type: git sync-uri: https://github.com/gentoo-mirror/emacs.git masters: gentoo eclass-overrides: sam_c volatile: True kde location: /var/db/repos/kde sync-type: git sync-uri: https://github.com/gentoo-mirror/kde.git masters: gentoo eclass-overrides: sam_c volatile: True local location: /var/db/repos/local masters: gentoo eclass-overrides: sam_c volatile: True qt location: /var/db/repos/qt sync-type: git sync-uri: https://github.com/gentoo-mirror/qt.git masters: gentoo eclass-overrides: sam_c volatile: True sam_c location: /var/db/repos/sam_c sync-type: git sync-uri: https://github.com/gentoo-mirror/sam_c.git masters: gentoo eclass-overrides: sam_c volatile: True steam-overlay location: /var/db/repos/steam-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/steam-overlay.git masters: gentoo eclass-overrides: sam_c volatile: True test location: /var/db/repos/test masters: gentoo eclass-overrides: sam_c volatile: True ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="@FREE" 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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="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg cgroup clean-logs config-protect-if-modified distlocks fixlafiles ipc-sandbox mount-sandbox multilib-strict network-sandbox news parallel-fetch parallel-install pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms split-log strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe -march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type" GENTOO_MIRRORS="http://www.mirrorservice.org/sites/distfiles.gentoo.org/ 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This is fixed in git upstream: 1. https://git.savannah.gnu.org/gitweb/?p=gettext.git;a=commit;h=cb2c1486336462c8180f487221181ee798b0e73e 2. https://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=commit;h=f2b8ad906cbc861552a64e3804e5851c323cbac7
This blocks media-sound/deadbeef which only supports building with clang because of the dev-libs/libdispatch dependency.
(In reply to orbea from comment #2) > This blocks media-sound/deadbeef which only supports building with clang > because of the dev-libs/libdispatch dependency. That sounds surprising. 1. I think this may be fixed in gettext-0.22. 2. I don't think this was ever fatal for me with Clang 16. If you're using USE=stricter with >=clang-common-16, then it's self-inflicted, and I suggest not doing that. (The Clang 16 defaults are strict enough.)
> (The Clang 16 defaults are strict enough.) What is the purpose of USE=stricter other than to find issues like this?
(In reply to orbea from comment #4) > > (The Clang 16 defaults are strict enough.) > > What is the purpose of USE=stricter other than to find issues like this? If you want to work on general C23 things, I guess? USE=stricter means "stricter than the default". For Clang 15, it made it stricter, equivalent to vanilla Clang 16. For Clang 16, it makes it stricter than vanilla Clang 16. Maybe I'll get rid of it as it seems to keep confusing people.
0.22 has the fix.
Even if this is fixed in 0.22 this is not fixed in the default gettext version used by autopoint within the /usr/share/gettext/archive.dir.tar.xz file, also getting deadbeef to require 0.22 is not necessarily as straight forward as using AM_GNU_GETTEXT_VERSION.
