Trying to merge kde-plasma/discover with dev-libs/glib-2.68.1 installed fails with multiple : /var/tmp/portage/kde-plasma/discover-5.21.4/work/discover-5.21.4/libdiscover/backends/FlatpakBackend/FlatpakTransactionThread.h:10:1: note: ‘extern "C"’ linkage started here 10 | extern "C" { | ^~~~~~~~~~ In file included from /usr/include/glib-2.0/glib/gatomic.h:31, from /usr/include/glib-2.0/glib/gthread.h:32, from /usr/include/glib-2.0/glib/gasyncqueue.h:32, from /usr/include/glib-2.0/glib.h:32, from /usr/include/glib-2.0/gobject/gbinding.h:28, from /usr/include/glib-2.0/glib-object.h:22, from /usr/include/glib-2.0/gio/gioenums.h:28, from /usr/include/glib-2.0/gio/giotypes.h:28, from /usr/include/glib-2.0/gio/gio.h:26, Downgrading to dev-libs/glib-2.66.7 makes the problem go away, and discover compiles just fine. My tree was 1 month old at this time, so it was hard to find what broke what. However from the errors above I was able to pinpoint the new glib as being the offender. A quick git log shows dev-libs/glib-2.68.1 entered the tree 3 days ago on 27.04.2021 whereas kde-plasma/plasma-meta-5.21.4 is in the tree since 06.04.2021 which is why it probably slipped unnoticed. However it may still trigger runtime issues. Did NOT check if dev-libs/glib-2.68.0 triggers the same errors. Reproducible: Always
Please attach the full build.log file and post the output of emerge --info kde-plasma/discover dev-libs/glib as a comment to this bug.
Created attachment 704535 [details] build.log
================================================================= Package Settings ================================================================= kde-plasma/discover-5.21.4::gentoo was built with the following: USE="firmware flatpak -debug -telemetry -test" ABI_X86="(64)" FEATURES="binpkg-docompress usersync protect-owned usersandbox unmerge-logs splitdebug distlocks multilib-strict qa-unresolved-soname-deps binpkg-logs unmerge-orphans candy binpkg-dostrip fixlafiles news parallel-fetch strict compressdebug ebuild-locks sfperms unknown-features-warn preserve-libs assume-digests xattr buildpkg ipc-sandbox pid-sandbox config-protect-if-modified merge-sync network-sandbox sandbox userfetch" dev-libs/glib-2.66.7::gentoo was built with the following: USE="dbus mime static-libs utils xattr -debug -fam -gtk-doc (-selinux) -sysprof -systemtap -test" ABI_X86="32 (64) (-x32)" CFLAGS="-O2 -march=x86-64 -mtune=generic -pipe -fno-delete-null-pointer-checks -Wno-deprecated -Wno-deprecated-declarations -fno-plt -fstack-protector-strong -fstack-clash-protection -fcf-protection=full -DG_DISABLE_CAST_CHECKS -DG_DISABLE_CAST_CHECKS" FEATURES="config-protect-if-modified sandbox candy compressdebug unmerge-orphans binpkg-docompress binpkg-logs usersync assume-digests ebuild-locks qa-unresolved-soname-deps ipc-sandbox usersandbox preserve-libs sfperms distlocks xattr multilib-strict parallel-fetch pid-sandbox splitdebug protect-owned buildpkg network-sandbox unmerge-logs merge-sync fixlafiles binpkg-dostrip news unknown-features-warn userfetch strict" At the moment I have glib-2.66.7, to avoid the breakage...
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=05378df80892dea6bd44dfe58e64fb9ce840e3d3 commit 05378df80892dea6bd44dfe58e64fb9ce840e3d3 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2021-05-01 18:44:15 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2021-05-01 21:21:55 +0000 kde-plasma/discover: Fix build with dev-libs/glib-2.68 Closes: https://bugs.gentoo.org/787155 Package-Manager: Portage-3.0.18, Repoman-3.0.3 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> kde-plasma/discover/discover-5.21.4.ebuild | 5 +- .../discover/files/discover-5.21.4-glib-2.68.patch | 240 +++++++++++++++++++++ 2 files changed, 244 insertions(+), 1 deletion(-)
