qt/6.x.x - Adding cross build support (only tested for Windows so far) #8116

szigetics · 2021-11-19T14:29:48Z

Specify library name and version: qt/6.x.x

qt/6.x.x - Adding cross build support (only tested for Windows so far)

I've read the guidelines for contributing.
I've followed the PEP8 style guides for Python code in the recipes.
I've used the latest Conan client version.
I've tried at least one configuration locally with the
conan-center hook activated.

CLAassistant · 2021-11-19T14:29:52Z

All committers have signed the CLA.

ghost · 2021-11-19T14:39:49Z

I detected other pull requests that are modifying qt/6.x.x recipe:

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

madebr · 2021-11-19T16:59:45Z

recipes/qt/6.x.x/conanfile.py

@@ -616,6 +616,13 @@ def _configure_cmake(self):
        self._cmake.definitions["FEATURE_pkg_config"] = "ON"
        if self.settings.compiler == "gcc" and self.settings.build_type == "Debug" and not self.options.shared:
            self._cmake.definitions["BUILD_WITH_PCH"]= "OFF" # disabling PCH to save disk space
+
+        if tools.cross_building(self):


@ericLemanissier
I'm in no way a qt specialist.
I remember reading to cross build qt for android, you first need a native qt.
Would the following be needed instead? + setting the correct appropriate arguments.

def build_requirements(self): if tools.cross_building(self): self.build_requires(f"{self.name}/{self.version}")

that's the way qt 6 handles cross compilation yes, but I don't think conan allows it.

You mean conan does not generate the required cmake modules for build requirements?
Is there missing something else?
Imho, this deserves to be added to conan.

the thing is that you usually want different options for the build qt (basically just the minimum) from the host qt.

Edit: looks like I am wrong!

ericLemanissier · 2021-11-19T17:34:54Z

recipes/qt/6.x.x/conanfile.py

-        for mask in ["Find*.cmake", "*Config.cmake", "*-config.cmake"]:
-            tools.remove_files_by_mask(self.package_folder, mask)


you have to keep these lines, see https://github.com/conan-io/conan-center-index/blob/master/docs/faqs.md#why-are-cmake-findconfig-files-and-pkg-config-files-not-packaged

ericLemanissier · 2021-11-19T17:35:24Z

recipes/qt/6.x.x/conanfile.py

-        for m in os.listdir(os.path.join(self.package_folder, "lib", "cmake")):
-            module = os.path.join(self.package_folder, "lib", "cmake", m, "%sMacros.cmake" % m)
-            helper_modules = glob.glob(os.path.join(self.package_folder, "lib", "cmake", m, "QtPublic*Helpers.cmake"))
-            if not os.path.isfile(module) and not helper_modules:
-                tools.rmdir(os.path.join(self.package_folder, "lib", "cmake", m))
-


same as above

conan-center-bot · 2021-11-22T14:55:01Z

Failure in build 2 (3d674697c32bded19e08419c8dfd25bc428427dc):

qt/6.0.4@:
Didn't run or was cancelled before finishing
qt/6.1.3@:
Didn't run or was cancelled before finishing

qt/6.2.1@:
CI failed to create some packages (All logs)

Logs for packageID 89bd71da113402bac2ceecdfb2b632fe72f0cef8:

[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=9
os=Linux
[options]
qt:shared=True

[...]
Core tools:
  qmake tool ............................. yes

Note: When linking against OpenSSL, you can override the default library names through OPENSSL_LIBS. For example: OPENSSL_LIBS='-L/opt/ssl/lib -lssl -lcrypto' ./configure -openssl-linked
Note: Disabling X11 Accessibility Bridge: D-Bus or AT-SPI is missing.

Qt is now configured for building. Just run 'cmake --build . --parallel'

Once everything is built, you must run 'cmake --install .'
Qt will be installed into '/home/conan/w/BuildSingleReference/.conan/data/qt/6.2.1/_/_/package/89bd71da113402bac2ceecdfb2b632fe72f0cef8'

To configure and build other Qt modules, you can use the following convenience script:
        /home/conan/w/BuildSingleReference/.conan/data/qt/6.2.1/_/_/package/89bd71da113402bac2ceecdfb2b632fe72f0cef8/bin/qt-configure-module

If reconfiguration fails for some reason, try to remove 'CMakeCache.txt' from the build directory 

CMake Warning:
  Manually-specified variables were not used by the project:

    BUILD_qtqa
    BUILD_qtrepotools
    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findpkgconf.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findpkgconf.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findlibelf.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findlibelf.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findwayland.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findwayland.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findninja.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findninja.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findopengl_system.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findopengl_system.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'FindEXPAT.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'FindEXPAT.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findxorg.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findxorg.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,SHARED_LIBRARY>:-Wl,--export-dynamic>' in 'Findlibffi.cmake' file.
WARN: replace_in_file didn't find pattern '$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,MODULE_LIBRARY>:-Wl,--export-dynamic>' in 'Findlibffi.cmake' file.
[HOOK - conan-center.py] post_package(): ERROR: [CMAKE-MODULES-CONFIG-FILES (KB-H016)] The conan-center repository doesn't allow the packages to contain CMake find modules or config files. The packages have to be located using generators and the declared `cpp_info` information (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H016) 
[HOOK - conan-center.py] post_package(): ERROR: [CMAKE-MODULES-CONFIG-FILES (KB-H016)] Found files: ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindEGL.cmake; ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindGLIB2.cmake; ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindWayland.cmake; ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindWaylandScanner.cmake; ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindX11_XCB.cmake; ./lib/cmake/Qt6/3rdparty/extra-cmake-modules/find-modules/FindXCB.cmake; ./lib/cmake/Qt6/3rdparty/kwin/FindLibdrm.cmake; ./lib/cmake/Qt6/3rdparty/kwin/FindLibinput.cmake; ./lib/cmake/Qt6/3rdparty/kwin/FindXKB.cmake; ./lib/cmake/Qt6/3rdparty/kwin/Findgbm.cmake; ./lib/cmake/Qt6/FindATSPI2.cmake; ./lib/cmake/Qt6/FindCups.cmake; ./lib/cmake/Qt6/FindDB2.cmake; ./lib/cmake/Qt6/FindDirectFB.cmake; ./lib/cmake/Qt6/FindGLESv2.cmake; ./lib/cmake/Qt6/FindGSSAPI.cmake; ./lib/cmake/Qt6/FindGTK3.cmake; ./lib/cmake/Qt6/FindInterbase.cmake; ./lib/cmake/Qt6/FindLibb2.cmake; ./lib/cmake/Qt6/FindLibproxy.cmake; ./lib/cmake/Qt6/FindLibsystemd.cmake; ./lib/cmake/Qt6/FindLibudev.cmake; ./lib/cmake/Qt6/FindMtdev.cmake; ./lib/cmake/Qt6/FindMySQL.cmake; ./lib/cmake/Qt6/FindOracle.cmake; ./lib/cmake/Qt6/FindPPS.cmake; ./lib/cmake/Qt6/FindSlog2.cmake; ./lib/cmake/Qt6/FindTslib.cmake; ./lib/cmake/Qt6/FindWrapAtomic.cmake; ./lib/cmake/Qt6/FindWrapBacktrace.cmake; ./lib/cmake/Qt6/FindWrapBrotli.cmake; ./lib/cmake/Qt6/FindWrapBundledFreetypeConfigExtra.cmake; ./lib/cmake/Qt6/FindWrapBundledHarfbuzzConfigExtra.cmake; ./lib/cmake/Qt6/FindWrapBundledLibpngConfigExtra.cmake; ./lib/cmake/Qt6/FindWrapBundledPcre2ConfigExtra.cmake; ./lib/cmake/Qt6/FindWrapDBus1.cmake; ./lib/cmake/Qt6/FindWrapDoubleConversion.cmake; ./lib/cmake/Qt6/FindWrapFreetype.cmake; ./lib/cmake/Qt6/FindWrapHarfbuzz.cmake; ./lib/cmake/Qt6/FindWrapOpenGL.cmake; ./lib/cmake/Qt6/FindWrapOpenSSL.cmake; ./lib/cmake/Qt6/FindWrapOpenSSLHeaders.cmake; ./lib/cmake/Qt6/FindWrapPCRE2.cmake; ./lib/cmake/Qt6/FindWrapPNG.cmake; ./lib/cmake/Qt6/FindWrapRt.cmake; ./lib/cmake/Qt6/FindWrapSystemFreetype.cmake; ./lib/cmake/Qt6/FindWrapSystemHarfbuzz.cmake; ./lib/cmake/Qt6/FindWrapSystemMd4c.cmake; ./lib/cmake/Qt6/FindWrapSystemPCRE2.cmake; ./lib/cmake/Qt6/FindWrapSystemPNG.cmake; ./lib/cmake/Qt6/FindWrapVulkan.cmake; ./lib/cmake/Qt6/FindWrapVulkanHeaders.cmake; ./lib/cmake/Qt6/FindWrapZLIB.cmake; ./lib/cmake/Qt6/FindXKB_COMMON_X11.cmake; ./lib/cmake/Qt6/FindXRender.cmake; ./lib/cmake/Qt6/FindZSTD.cmake; ./lib/cmake/Qt6/Finddouble-conversion.cmake; ./lib/cmake/Qt6/Qt6Config.cmake; ./lib/cmake/Qt6BuildInternals/Qt6BuildInternalsConfig.cmake; ./lib/cmake/Qt6BuildInternals/StandaloneTests/QtBaseTestsConfig.cmake; ./lib/cmake/Qt6Concurrent/Qt6ConcurrentConfig.cmake; ./lib/cmake/Qt6Core/Qt6CoreConfig.cmake; ./lib/cmake/Qt6CoreTools/Qt6CoreToolsConfig.cmake; ./lib/cmake/Qt6DeviceDiscoverySupportPrivate/Qt6DeviceDiscoverySupportPrivateConfig.cmake; ./lib/cmake/Qt6FbSupportPrivate/Qt6FbSupportPrivateConfig.cmake; ./lib/cmake/Qt6Gui/Qt6GuiConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QComposePlatformInputContextPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QEvdevKeyboardPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QEvdevMousePluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QEvdevTabletPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QEvdevTouchScreenPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QGifPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QICOPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QLinuxFbIntegrationPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QMinimalIntegrationPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QOffscreenIntegrationPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QTuioTouchPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QVncIntegrationPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QXcbGlxIntegrationPluginConfig.cmake; ./lib/cmake/Qt6Gui/Qt6QXcbIntegrationPluginConfig.cmake; ./lib/cmake/Qt6GuiTools/Qt6GuiToolsConfig.cmake; ./lib/cmake/Qt6HostInfo/Qt6HostInfoConfig.cmake; ./lib/cmake/Qt6InputSupportPrivate/Qt6InputSupportPrivateConfig.cmake; ./lib/cmake/Qt6KmsSupportPrivate/Qt6KmsSupportPrivateConfig.cmake; ./lib/cmake/Qt6Network/Qt6NetworkConfig.cmake; ./lib/cmake/Qt6Network/Qt6QTlsBackendCertOnlyPluginConfig.cmake; ./lib/cmake/Qt6Network/Qt6QTlsBackendOpenSSLPluginConfig.cmake; ./lib/cmake/Qt6OpenGL/Qt6OpenGLConfig.cmake; ./lib/cmake/Qt6OpenGLWidgets/Qt6OpenGLWidgetsConfig.cmake; ./lib/cmake/Qt6PrintSupport/Qt6PrintSupportConfig.cmake; ./lib/cmake/Qt6Sql/Qt6QODBCDriverPluginConfig.cmake; ./lib/cmake/Qt6Sql/Qt6QPSQLDriverPluginConfig.cmake; ./lib/cmake/Qt6Sql/Qt6QSQLiteDriverPluginConfig.cmake; ./lib/cmake/Qt6Sql/Qt6SqlConfig.cmake; ./lib/cmake/Qt6Test/Qt6TestConfig.cmake; ./lib/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake; ./lib/cmake/Qt6WidgetsTools/Qt6WidgetsToolsConfig.cmake; ./lib/cmake/Qt6XcbQpaPrivate/Qt6XcbQpaPrivateConfig.cmake; ./lib/cmake/Qt6Xml/Qt6XmlConfig.cmake (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H016) 
ERROR: [HOOK - conan-center.py] post_package(): Some checks failed running the hook, check the output

qt/6.2.0@:
Didn't run or was cancelled before finishing

^{Note: To save resources, CI tries to finish as soon as an error is found. For this reason you might find that not all the references have been launched or not all the configurations for a given reference. Also, take into account that we cannot guarantee the order of execution as it depends on CI workload and workers availability.}

stale · 2022-01-13T13:24:30Z

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

stale · 2022-02-12T16:30:13Z

This pull request has been automatically closed because it has not had recent activity. Thank you for your contributions.

qt/6.x.x - Adding cross build support (only tested for Windows so far)

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conan-center-bot added the User-approval pending label Nov 19, 2021

ghost mentioned this pull request Nov 19, 2021

[service] Potentially conflicting recipes #3571

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szigetics mentioned this pull request Nov 19, 2021

[!!] Access request #4

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madebr reviewed Nov 19, 2021

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ericLemanissier reviewed Nov 19, 2021

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madebr mentioned this pull request Nov 19, 2021

[feature] how to set build requirement options? conan-io/conan#9987

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szigetics mentioned this pull request Nov 19, 2021

[package] qt/6.2.1: Build failure when trying to cross compile from macOS x86_64 for macOS arm64 #8120

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SSE4 closed this Nov 22, 2021

SSE4 reopened this Nov 22, 2021

conan-center-bot removed the User-approval pending label Nov 22, 2021

conan-center-bot added the Failed label Nov 22, 2021

This was referenced Dec 1, 2021

qt6: make conan targets global #8253

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qt 6.2.2 #8258

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This was referenced Dec 11, 2021

qt: Fix entry point flag for MSVC and add qtEntryPoint component. #8395

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qt6: re-enable quickControls2 component #8423

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stale bot added the stale label Jan 13, 2022

ghost mentioned this pull request Jan 26, 2022

qt6: enable Quick only if qtshadertools is enabled #9093

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4 tasks

This was referenced Feb 3, 2022

linters: Don't annotate TODOs and FIXMEs #9247

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Qt6 use bundled dependencies and option to disable features. #9254

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qt6: don't use strawberryperl #9266

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qt/6.x.x - Adding cross build support (only tested for Windows so far) #8116

qt/6.x.x - Adding cross build support (only tested for Windows so far) #8116

szigetics commented Nov 19, 2021

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conan-center-bot commented Nov 22, 2021

stale bot commented Jan 13, 2022

stale bot commented Feb 12, 2022

		for mask in ["Find.cmake", "Config.cmake", "*-config.cmake"]:
		tools.remove_files_by_mask(self.package_folder, mask)

qt/6.x.x - Adding cross build support (only tested for Windows so far) #8116

qt/6.x.x - Adding cross build support (only tested for Windows so far) #8116

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