[Bug 56776] New: Build failure with GCC 14 (mingw64-toolchain 12.0.0/GCC 14.1.0) due to [-Wincompatible-pointer-types]
https://bugs.winehq.org/show_bug.cgi?id=56776 Bug ID: 56776 Summary: Build failure with GCC 14 (mingw64-toolchain 12.0.0/GCC 14.1.0) due to [-Wincompatible-pointer-types] Product: Wine-staging Version: 9.10 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: timo.gurr(a)gmail.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 76576 --> https://bugs.winehq.org/attachment.cgi?id=76576 01_0001-include-Check-element-type-in-CONTAINING_RECORD-and-.patch.error.log While vanilla wine 9.10 builds fine, having the staging 9.10 patches applied the build fails due to -Wincompatible-pointer-types with GCC 14 (mingw64-toolchain 12.0.0 / GCC 14.1.0). This was also reported for Gentoo at the end of 2023 at https://bugs.gentoo.org/919758 and a workaround being applied with https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d8c7ecb8fbbdbcbef6b9804... We're experiencing the same issues on Exherbo Linux now and I couldn't find any previous report about the issue. I could narrow it down to two offending patches, after removing those the build succeeded: rm ../wine-staging-9.10/patches/Compiler_Warnings/0001-include-Check-element-type-in-CONTAINING_RECORD-and-.patch rm ../wine-staging-9.10/patches/shell32-IconCache/0001-shell32-iconcache-Generate-icons-from-available-icons-.patch /var/tmp/paludis/build/app-emulation-wine-9.10/work/wine-9.10/configure --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --prefix=/usr/x86_64-pc-linux-gnu --bindir=/usr/x86_64-pc-linux-gnu/bin --sbindir=/usr/x86_64-pc-linux-gnu/bin --libdir=/usr/x86_64-pc-linux-gnu/lib --datadir=/usr/share --datarootdir=/usr/share --docdir=/usr/share/doc/wine-9.10 --infodir=/usr/share/info --mandir=/usr/share/man --sysconfdir=/etc --localstatedir=/var/lib --disable-build-id --disable-tests --disable-werror --with-dbus --with-fontconfig --with-freetype --with-gettext --with-gnutls --with-inotify --with-pthread --with-udev --with-x --with-xcomposite --with-xcursor --with-xfixes --with-xinerama --with-xinput --with-xinput2 --with-xrandr --with-xrender --with-xshape --with-xshm --with-xxf86vm --without-coreaudio --without-gettextpo --without-opencl --without-pcsclite --without-v4l2 --enable-win64 --without-odbc --without-alsa --without-unwind --without-gphoto --with-cups --with-gstreamer --without-capi --with-gssapi --with-krb5 --with-opengl --without-osmesa --without-oss --without-pcap --with-pulse --without-netapi --without-sane --without-sdl --with-usb --with-vulkan --with-wayland --with-mingw --enable-archs=x86_64,i386 Attached are the two logs / snippets with the actual build errors as requested by bugzilla. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 --- Comment #1 from Timo Gurr <timo.gurr(a)gmail.com> --- Created attachment 76577 --> https://bugs.winehq.org/attachment.cgi?id=76577 02_0001-shell32-iconcache-Generate-icons-from-available-icons-.patch.error.log -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 Fabian Maurer <dark.shadow4(a)web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dark.shadow4(a)web.de --- Comment #2 from Fabian Maurer <dark.shadow4(a)web.de> --- My understanding was that warnings in staging code are not too important, since it's only in staging since it's not good enough in the first place. Can't you compile without Werror? -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 --- Comment #3 from Timo Gurr <timo.gurr(a)gmail.com> --- (In reply to Fabian Maurer from comment #2)
Can't you compile without Werror?
Please see https://gcc.gnu.org/gcc-14/porting_to.html (C language issues - Certain warnings are now errors) for further details, these are errors now not just warnings starting with GCC 14. This is also generally nothing specific to wine or staging, just (old) code that requires to be fixed for newer compilers to keep working/compiling hence my bugreport since noone else did yet while even the Gentoo documentation on this topic explicitly mentions to report bugs to upstreams in this regard: https://wiki.gentoo.org/wiki/Modern_C_porting#-Wincompatible-pointer-types -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 Timo Gurr <timo.gurr(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #76577|0 |1 is obsolete| | --- Comment #4 from Timo Gurr <timo.gurr(a)gmail.com> --- Created attachment 76650 --> https://bugs.winehq.org/attachment.cgi?id=76650 02_0001-cmd-Support-for-launching-programs-based-on-file-ass.patch.error.log wine-staging 9.11 fixed 0001-shell32-iconcache-Generate-icons-from-available-icons-.patch with https://github.com/wine-staging/wine-staging/commit/03c0de0368fd54f1b1c61731... but introduced another failure with 0001-cmd-Support-for-launching-programs-based-on-file-ass.patch After removing those two wine-staging 9.11 builds fine: rm ../wine-staging-9.10/patches/Compiler_Warnings/0001-include-Check-element-type-in-CONTAINING_RECORD-and-.patch rm ../wine-staging-9.11/patches/cmd-launch-association/0001-cmd-Support-for-launching-programs-based-on-file-ass.patch Build log with the new failure for 0001-cmd-Support-for-launching-programs-based-on-file-ass.patch attached. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 Timo Gurr <timo.gurr(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|9.10 |9.11 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
https://bugs.winehq.org/show_bug.cgi?id=56776 Fabian Maurer <dark.shadow4(a)web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|9.11 |9.10 --- Comment #5 from Fabian Maurer <dark.shadow4(a)web.de> --- Please don't change the version, it's only the version it's first reported at. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.
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