--- Begin Message ---
- To: maintonly@bugs.debian.org
- Subject: qt6-3d: ftbfs with LTO (link time optimization) enabled
- From: Matthias Klose <doko@debian.org>
- Date: Tue, 19 Jul 2022 16:59:13 +0000
- Message-id: <E1oDqYz-0007nz-QA@paradis.debian.org>
Package: src:qt6-3d
Version: 6.2.4+dfsg-2
Severity: minor
Tags: sid bookworm
User: debian-gcc@lists.debian.org
Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64
architecture) with link time optimizations enabled. For a background
for LTO please see
https://wiki.debian.org/ToolChain/LTO
The goal is to enable this optimization by default in an upcoming
Debian release in dpkg-buildflags for 64bit architectures. The goal
is to get this package to build with link time optimizations, or to
explicitly disable link time optimizations for this package build.
To reproduce the build failure, enable the lto optimization in
testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS
in the debian/rules file, or if this macro is unset, just set it:
export DEB_BUILD_MAINT_OPTIONS = optimize=+lto
Please try to fix the build with lto enabled, fixing the packaging or
forwarding the issue upstream. If the issue cannot be fixed,
explicitly disallow building the package with lto by adding to your
rules file:
export DEB_BUILD_MAINT_OPTIONS = optimize=-lto
or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/dpkglto/qt6-3d_6.2.4+dfsg-2_unstable_dpkglto.log
The last lines of the build log are at the end of this report.
[...]
_ZTVN10Qt3DRender33QStencilOperationArgumentsPrivateE@Base 6.2.1
_ZTVN10Qt3DRender5QMeshE@Base 6.2.1
_ZTVN10Qt3DRender6QLayerE@Base 6.2.1
@@ -4359,9 +4360,9 @@
_ZTVN10Qt3DRender6Render12StateSetNodeE@Base 6.2.1
_ZTVN10Qt3DRender6Render12TextureImageE@Base 6.2.1
_ZTVN10Qt3DRender6Render12ViewportNodeE@Base 6.2.1
- _ZTVN10Qt3DRender6Render13AlphaCoverageE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender6Render13AlphaCoverageE@Base 6.2.1
_ZTVN10Qt3DRender6Render13BlendEquationE@Base 6.2.1
- _ZTVN10Qt3DRender6Render13BufferCaptureE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender6Render13BufferCaptureE@Base 6.2.1
_ZTVN10Qt3DRender6Render13LevelOfDetailE@Base 6.2.1
_ZTVN10Qt3DRender6Render13LightGathererE@Base 6.2.1
_ZTVN10Qt3DRender6Render13MemoryBarrierE@Base 6.2.1
@@ -4384,7 +4385,7 @@
_ZTVN10Qt3DRender6Render15QRendererPluginE@Base 6.2.1
_ZTVN10Qt3DRender6Render15RenderStateImplE@Base 6.2.1
_ZTVN10Qt3DRender6Render15RenderStateNodeE@Base 6.2.1
- _ZTVN10Qt3DRender6Render15SeamlessCubemapE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender6Render15SeamlessCubemapE@Base 6.2.1
_ZTVN10Qt3DRender6Render15TechniqueFilterE@Base 6.2.1
_ZTVN10Qt3DRender6Render16EnvironmentLightE@Base 6.2.1
_ZTVN10Qt3DRender6Render16GeometryRendererE@Base 6.2.1
@@ -4439,7 +4440,7 @@
_ZTVN10Qt3DRender6Render9ClipPlaneE@Base 6.2.1
_ZTVN10Qt3DRender6Render9ColorMaskE@Base 6.2.1
_ZTVN10Qt3DRender6Render9DepthTestE@Base 6.2.1
- _ZTVN10Qt3DRender6Render9DitheringE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender6Render9DitheringE@Base 6.2.1
_ZTVN10Qt3DRender6Render9FilterKeyE@Base 6.2.1
_ZTVN10Qt3DRender6Render9FrontFaceE@Base 6.2.1
_ZTVN10Qt3DRender6Render9LineWidthE@Base 6.2.1
dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below
dpkg-gensymbols: warning: debian/libqt63dextras6/DEBIAN/symbols doesn't match completely debian/libqt63dextras6.symbols
--- debian/libqt63dextras6.symbols (libqt63dextras6_6.2.4+dfsg-2_amd64)
+++ dpkg-gensymbols5HwXSl 2022-06-10 08:44:44.613713087 +0000
@@ -1055,11 +1055,11 @@
_ZNK10Qt3DExtras9QConeMesh6lengthEv@Base 6.2.1
_ZNK10Qt3DExtras9QConeMesh6slicesEv@Base 6.2.1
_ZNK10Qt3DExtras9QConeMesh9topRadiusEv@Base 6.2.1
- (optional=templinst)_ZNSt6vectorIfSaIfEE17_M_realloc_insertIJfEEEvN9__gnu_cxx17__normal_iteratorIPfS1_EEDpOT_@Base 6.2.1
- (optional=templinst)_ZNSt6vectorIjSaIjEE12emplace_backIJjEEERjDpOT_@Base 6.2.1
- (optional=templinst|subst)_ZNSt6vectorIjSaIjEE17_M_default_appendE{size_t}@Base 6.2.1
- (optional=templinst)_ZNSt6vectorIjSaIjEE17_M_realloc_insertIJRKjEEEvN9__gnu_cxx17__normal_iteratorIPjS1_EEDpOT_@Base 6.2.1
- (optional=templinst)_ZNSt6vectorItSaItEE17_M_realloc_insertIJtEEEvN9__gnu_cxx17__normal_iteratorIPtS1_EEDpOT_@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# (optional=templinst)_ZNSt6vectorIfSaIfEE17_M_realloc_insertIJfEEEvN9__gnu_cxx17__normal_iteratorIPfS1_EEDpOT_@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# (optional=templinst)_ZNSt6vectorIjSaIjEE12emplace_backIJjEEERjDpOT_@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# (optional=templinst|subst)_ZNSt6vectorIjSaIjEE17_M_default_appendE{size_t}@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# (optional=templinst)_ZNSt6vectorIjSaIjEE17_M_realloc_insertIJRKjEEEvN9__gnu_cxx17__normal_iteratorIPjS1_EEDpOT_@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# (optional=templinst)_ZNSt6vectorItSaItEE17_M_realloc_insertIJtEEEvN9__gnu_cxx17__normal_iteratorIPtS1_EEDpOT_@Base 6.2.1
_ZTIN10Qt3DExtras10QPlaneMeshE@Base 6.2.1
_ZTIN10Qt3DExtras10QTorusMeshE@Base 6.2.1
_ZTIN10Qt3DExtras10Qt3DWindowE@Base 6.2.1
@@ -1202,9 +1202,9 @@
_ZTVN10Qt3DExtras30QNormalDiffuseMapAlphaMaterialE@Base 6.2.1
_ZTVN10Qt3DExtras33QNormalDiffuseSpecularMapMaterialE@Base 6.2.1
_ZTVN10Qt3DExtras9QConeMeshE@Base 6.2.1
- _ZTVN10Qt3DRender22QFrameGraphNodePrivateE@Base 6.2.1
- _ZTVN10Qt3DRender23QAbstractTexturePrivateE@Base 6.2.1
- _ZTVN10Qt3DRender23QTechniqueFilterPrivateE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender22QFrameGraphNodePrivateE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender23QAbstractTexturePrivateE@Base 6.2.1
+#MISSING: 6.2.4+dfsg-2# _ZTVN10Qt3DRender23QTechniqueFilterPrivateE@Base 6.2.1
(optional=templinst)_ZZN9QMetaType21registerConverterImplI5QListIPN10Qt3DExtras16QSpriteSheetItemEE9QIterableI13QMetaSequenceEEEbSt8functionIFbPKvPvEES_S_E10unregister@Base 6.2.1
(optional=templinst)_ZZN9QMetaType23registerMutableViewImplI5QListIPN10Qt3DExtras16QSpriteSheetItemEE9QIterableI13QMetaSequenceEEEbSt8functionIFbPvSA_EES_S_E10unregister@Base 6.2.1
(optional=templinst)_ZZN9QtPrivate16QMetaTypeForTypeI5QSizeE10getCopyCtrEvENUlPKNS_18QMetaTypeInterfaceEPvPKvE_4_FUNES5_S6_S8_@Base 6.2.1
dh_makeshlibs: error: failing due to earlier errors
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: qt6-3d
Source-Version: 6.4.0+dfsg-2
Done: Patrick Franz <deltaone@debian.org>
We believe that the bug you reported is fixed in the latest version of
qt6-3d, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1015614@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Patrick Franz <deltaone@debian.org> (supplier of updated qt6-3d package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sun, 13 Nov 2022 11:50:31 +0100
Source: qt6-3d
Architecture: source
Version: 6.4.0+dfsg-2
Distribution: experimental
Urgency: medium
Maintainer: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Changed-By: Patrick Franz <deltaone@debian.org>
Closes: 1015614
Changes:
qt6-3d (6.4.0+dfsg-2) experimental; urgency=medium
.
[ Patrick Franz ]
* Enable link time optimization (Closes: #1015614).
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