Details
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Bug
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Resolution: Unresolved
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P2: Important
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None
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6.8, 6.9.1
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None
Description
1. examples which depends on shared module
build qtdeclarative examples from meta-qt6(6.8), shared module miss installed on target.
https://code.qt.io/cgit/qt/qtdeclarative.git/tree/examples/quick/shared/CMakeLists.txt?h=6.8#n38
removed install part from https://codereview.qt-project.org/c/qt/qtdeclarative/+/548920
all examples depends on shared module will prompt the error:
qrc:/qt/qml/views/views.qml:5:1: module "shared" is not installed import shared as Examples ^
candidate fix is add the install part back.
diff --git a/examples/quick/shared/CMakeLists.txt b/examples/quick/shared/CMakeLists.txt
index 7382df76..0819234e 100644
--- a/examples/quick/shared/CMakeLists.txt
+++ b/examples/quick/shared/CMakeLists.txt
@@ -36,3 +36,10 @@ qt_add_qml_module(${PROJECT_NAME}_shared
"images/slider_handle.png"
"images/tab.png"
)
+install(TARGETS ${PROJECT_NAME}_shared
+ LIBRARY DESTINATION ${CMAKE_INSTALL_BINDIR}/shared
+)
+install(FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/qmldir"
+ DESTINATION ${CMAKE_INSTALL_BINDIR}/shared
+)
2. examples attachedstylepropertiesexample Miss finding libMyStyle.so
qrc:/attachedstyleproperties.qml:7:1: Cannot load library /usr/share/examples/quickcontrols/attachedstyleproperties/bin/MyStyle/libMyStyleplugin.so: libMyStyle.so: cannot open shared object file: No such file or directory
the libMyStyle.so install to <examples>/lib64 directory
root@qemux86-64:/usr/share/examples/quickcontrols/attachedstyleproperties/bin/MyStyle# readelf -d libMyStyleplugin.so Dynamic section at offset 0x3cf0 contains 32 entries: Tag Type Name/Value 0x0000000000000001 (NEEDED) Shared library: [libMyStyle.so] 0x0000000000000001 (NEEDED) Shared library: [libQt6Qml.so.6] 0x0000000000000001 (NEEDED) Shared library: [libQt6Core.so.6] 0x0000000000000001 (NEEDED) Shared library: [libstdc++.so.6] 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] 0x000000000000001d (RUNPATH) Library runpath: [$ORIGIN:$ORIGIN/../lib64]
the rpath of libMyStyleplugin.so will search ../lib64, the actually path is ../../lib64
candidate fix patch is
diff --git a/examples/quickcontrols/attachedstyleproperties/MyStyle/CMakeLists.txt b/examples/quickcontrols/attachedstyleproperties/MyStyle/CMakeLists.txt
index 0ff17420..51206d2d 100644
--- a/examples/quickcontrols/attachedstyleproperties/MyStyle/CMakeLists.txt
+++ b/examples/quickcontrols/attachedstyleproperties/MyStyle/CMakeLists.txt
@@ -35,7 +35,7 @@ target_link_libraries(MyStyle PRIVATE
install(TARGETS MyStyle
BUNDLE DESTINATION .
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
- LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ LIBRARY DESTINATION ${CMAKE_INSTALL_BINDIR}/MyStyle
)
install(TARGETS MyStyleplugin
Maybe need check the deployment api to find the root cause.
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- Closed
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