Unable to compile qtlocation Hi, I've recently moved to LLVM in my laptop and everything went pretty smooth...except por qtlocation, which I'm not able to compile neither with gcc g++ -c -O2 -pipe -march=native -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution -O3 -std=c++1z -fvisibility=hidden -fvisibility-inlines-hidden -fno-exceptions -Wall -Wextra -Wdate-time -Winconsistent-missing-override -D_REENTRANT -fPIC -DQT_NO_LINKED_LIST -DQT_NO_JAVA_STYLE_ITERATORS -DQT_NO_LINKED_LIST -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_BUILD_LOCATION_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_DEPRECATED_WARNINGS_SINCE=0x060000 -DQT_NO_EXCEPTIONS -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -DQT_POSITIONINGQUICK_LIB -DQT_POSITIONING_LIB -DQT_QUICK_LIB -DQT_GUI_LIB -DQT_QMLMODELS_LIB -DQT_QML_LIB -DQT_NETWORK_LIB -DQT_CORE_LIB -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location -I. -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/earcut -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/poly2tri -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/clipper -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/clip2tri -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/positioning -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/imports/positioning -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location/maps -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location/places -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location/declarativemaps -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location/declarativeplaces -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/include -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/include/QtLocation -I../../include -I../../include/QtLocation -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/include/QtLocation/5.15.13 -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/include/QtLocation/5.15.13/QtLocation -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13_build/include/QtLocation/5.15.13 -I/var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13_build/include/QtLocation/5.15.13/QtLocation -I/usr/include/qt5/QtPositioningQuick/5.15.13 -I/usr/include/qt5/QtPositioningQuick/5.15.13/QtPositioningQuick -I/usr/include/qt5/QtPositioning/5.15.13 -I/usr/include/qt5/QtPositioning/5.15.13/QtPositioning -I/usr/include/qt5/QtQuick/5.15.13 -I/usr/include/qt5/QtQuick/5.15.13/QtQuick -I/usr/include/qt5/QtGui/5.15.13 -I/usr/include/qt5/QtGui/5.15.13/QtGui -I/usr/include/qt5/QtQmlModels/5.15.13 -I/usr/include/qt5/QtQmlModels/5.15.13/QtQmlModels -I/usr/include/qt5/QtQml/5.15.13 -I/usr/include/qt5/QtQml/5.15.13/QtQml -I/usr/include/qt5/QtCore/5.15.13 -I/usr/include/qt5/QtCore/5.15.13/QtCore -I/usr/include/qt5 -I/usr/include/qt5/QtPositioningQuick -I/usr/include/qt5/QtPositioning -I/usr/include/qt5/QtQuick -I/usr/include/qt5/QtGui -I/usr/include/qt5/QtQmlModels -I/usr/include/qt5/QtQml -I/usr/include/qt5/QtNetwork -I/usr/include/qt5/QtCore -I.moc -I/usr/lib64/qt5/mkspecs/linux-clang -o .obj/qlocation.o /var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/location/qlocation.cpp g++: error: unrecognized command-line option ‘-Winconsistent-missing-override’ make: *** [Makefile:4110: .obj/qlocation.o] Error 1 and more like this when it's crashing nor clang In file included from /var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/integral_c.hpp:32: /var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/integral_wrapper.hpp:73:31: error: integer value -1 is outside the valid range of values [0, 3] for the enumeration type 'udt_builtin_mixture_enum' [-Wenum-constexpr-conversion] 73 | typedef AUX_WRAPPER_INST( BOOST_MPL_AUX_STATIC_CAST(AUX_WRAPPER_VALUE_TYPE, (value - 1)) ) prior; | ^ /var/tmp/portage/dev-qt/qtlocation-5.15.13/work/qtlocation-everywhere-src-5.15.13/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/mpl/aux_/static_cast.hpp:24:47: note: expanded from macro 'BOOST_MPL_AUX_STATIC_CAST' 24 | # define BOOST_MPL_AUX_STATIC_CAST(T, expr) static_cast<T>(expr) | and more like this. I read somewhere that other packages compiled with gcc might be an issue. I did emerge --emptytree kate to enforce that most (all?) Qt stuff was recompiled with clang. Any clue? ==================== Portage 3.0.61 (python 3.11.8-final-0, default/linux/amd64/23.0/desktop/plasma/systemd, gcc-13, glibc-2.38-r10, 6.6.21-gentoo x86_64) ================================================================= System uname: Linux-6.6.21-gentoo-x86_64-AMD_Ryzen_7_5700U_with_Radeon_Graphics-with-glibc2.38 KiB Mem: 15667232 total, 9254336 free KiB Swap: 16383996 total, 16086012 free Timestamp of repository gentoo: Thu, 11 Apr 2024 15:00:00 +0000 Head commit of repository gentoo: 4297f482d5da54c368798b41df7fa296558c0153 Timestamp of repository amano-kenji: Mon, 08 Apr 2024 13:03:20 +0000 Head commit of repository amano-kenji: 6aaf145a02e060e5d54e3c45343d5283342fa480 Timestamp of repository guru: Thu, 11 Apr 2024 11:18:10 +0000 Head commit of repository guru: d40f125ce399073121d29b80cad25183fcc1820c Timestamp of repository lab-overlay: Mon, 01 Apr 2024 09:52:58 +0000 Head commit of repository lab-overlay: 9fd94032edc5124bd82d521e8b6df9f196960938 Timestamp of repository steam-overlay: Thu, 04 Apr 2024 01:22:27 +0000 Head commit of repository steam-overlay: aca6eb772e0d5474b6d44072998af0082f36d08a Head commit of repository qq-gentoo: c454eeeb65beb21f8e96c53f0a39b87958286abd sh bash 5.1_p16-r6 ld GNU ld (Gentoo 2.41 p5) 2.41.0 app-misc/pax-utils: 1.3.7::gentoo app-shells/bash: 5.1_p16-r6::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.71-r6::gentoo dev-build/automake: 1.16.5-r2::gentoo dev-build/cmake: 3.28.3::gentoo dev-build/libtool: 2.4.7-r4::gentoo dev-build/make: 4.4.1-r1::gentoo dev-build/meson: 1.3.2::gentoo dev-java/java-config: 2.3.3-r1::gentoo dev-lang/perl: 5.38.2-r2::gentoo dev-lang/python: 3.11.8_p1::gentoo, 3.12.2_p1::gentoo dev-lang/rust-bin: 1.75.0::gentoo sys-apps/baselayout: 2.14-r2::gentoo sys-apps/sandbox: 2.38::gentoo sys-apps/systemd: 255.3-r1::gentoo sys-devel/binutils: 2.41-r5::gentoo sys-devel/binutils-config: 5.5::gentoo sys-devel/clang: 17.0.6::gentoo sys-devel/gcc: 13.2.1_p20240210::gentoo sys-devel/gcc-config: 2.11::gentoo sys-devel/lld: 17.0.6::gentoo sys-devel/llvm: 17.0.6::gentoo sys-kernel/linux-headers: 6.6-r1::gentoo (virtual/os-headers) sys-libs/glibc: 2.38-r10::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 volatile: False sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 3 amano-kenji location: /var/db/repos/amano-kenji sync-type: git sync-uri: https://github.com/gentoo-mirror/amano-kenji.git masters: gentoo volatile: False guru location: /var/db/repos/guru sync-type: git sync-uri: https://github.com/gentoo-mirror/guru.git masters: gentoo volatile: False lab-overlay location: /var/db/repos/lab-overlay sync-type: git sync-uri: https://github.com/gentoo-mirror/lab-overlay.git masters: gentoo volatile: False local location: /var/db/repos/local masters: gentoo volatile: False steam-overlay location: /var/db/repos/steam-overlay sync-type: git 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Please include the build.log in full (compressed if necessary).
LLVM build error is https://bugs.gentoo.org/895516 GCC build error looks like qt build trying to add clang options, possibly due to qtcore being built with clang.
(In reply to Alfred Wingate from comment #2) > LLVM build error is https://bugs.gentoo.org/895516 > > GCC build error looks like qt build trying to add clang options, possibly > due to qtcore being built with clang. Yes, qtcore and all packages using its qmake should be built with the same compiler -- doing something else is not something we've been supporting at the moment. So if you're hitting unresolved issues with clang with any dev-qt/* packages and want to use gcc as a workaround, I'd recommend doing them all using "dev-qt/*:5 gcc.conf" in package.env or so and start with rebuilding qtcore.
(In reply to Ionen Wolkens from comment #3) > So if you're hitting unresolved issues with clang with any dev-qt/* packages > and want to use gcc as a workaround, I'd recommend doing them all using > "dev-qt/*:5 gcc.conf" in package.env or so and start with rebuilding qtcore. That did the trick. I thought I could mix freely clang- and gcc-compiled packages. Thank you so much!!
(In reply to manu from comment #4) > That did the trick. I thought I could mix freely clang- and gcc-compiled > packages. Thank you so much!! It's "typically" fine, but there are a few sensitive "suites" that similarly remember settings -- sometime they may even ignore CC except the one that was set for the main package in the suite. With Qt6 this is less of an issue because dev-qt/*:6 uses cmake and has no problems with switching compiler. However, qmake still exists with Qt6 and *other* packages that use qmake may still be flaky. It may be possible to improve the situation in qmake-utils.eclass (detect compiler + pass the right spec file) but not something I looked at.
Thanks for the detailed explanation. It'd be nice if clang compiled every qt6 package smoothly but, of course, it's no big deal.
