From: Thomas Petazzoni via buildroot <buildroot@buildroot.org>
To: Ben Hutchings via buildroot <buildroot@buildroot.org>
Cc: Ben Hutchings <ben.hutchings@mind.be>
Subject: Re: [Buildroot] [PATCH] package/qt6/qt6base: Restore DirectFB support
Date: Sat, 14 Sep 2024 18:44:33 +0200 [thread overview]
Message-ID: <20240914184433.061122ac@windsurf> (raw)
In-Reply-To: <20240411145559.1183064-2-ben.hutchings@mind.be>
Hello Ben,
On Thu, 11 Apr 2024 16:55:59 +0200
Ben Hutchings via buildroot <buildroot@buildroot.org> wrote:
> Apply a patch from upstream to make Qt 6 support DirectFB again.
>
> Implement a config option for this, similar to what we do for Qt 5.
>
> Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
> ---
> package/qt6/qt6base/Config.in | 8 +
> .../qt6base-directfb-Fix-compilation.patch | 288 ++++++++++++++++++
> package/qt6/qt6base/qt6base.mk | 7 +
> 3 files changed, 303 insertions(+)
> create mode 100644 package/qt6/qt6base/qt6base-directfb-Fix-compilation.patch
I applied this, dropped the qt6base-directfb-Fix-compilation.patch
patch as we have a newer version of Qt6 that includes this fix, and
tried a build, but it fails with:
CMake Error at cmake/QtTargetHelpers.cmake:171 (target_link_libraries):
Target "QDirectFbIntegrationPlugin" links to:
EGL::EGL
but the target was not found. Possible reasons include:
* There is a typo in the target name.
* A find_package call is missing for an IMPORTED target.
* An ALIAS target is missing.
Call Stack (most recent call first):
cmake/QtPluginHelpers.cmake:348 (qt_internal_extend_target)
src/plugins/platforms/directfb/CMakeLists.txt:11 (qt_internal_add_plugin)
so it looks like Qt6 expects EGL when the DirectFB backend is enabled?
Not sure it makes sense.
This defconfig fails to build:
BR2_arm=y
BR2_cortex_a9=y
BR2_ARM_ENABLE_VFP=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
BR2_INIT_NONE=y
BR2_SYSTEM_BIN_SH_NONE=y
# BR2_PACKAGE_BUSYBOX is not set
BR2_PACKAGE_DIRECTFB=y
BR2_PACKAGE_QT6=y
BR2_PACKAGE_QT6BASE_GUI=y
BR2_PACKAGE_QT6BASE_DIRECTFB=y
BR2_PACKAGE_QT6BASE_WIDGETS=y
# BR2_TARGET_ROOTFS_TAR is not set
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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next prev parent reply other threads:[~2024-09-14 16:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 14:55 [Buildroot] [PATCH] package/qt6/qt6base: Make qmake work Ben Hutchings via buildroot
2024-04-11 14:55 ` [Buildroot] [PATCH] package/qt6/qt6base: Restore DirectFB support Ben Hutchings via buildroot
2024-04-11 18:48 ` Yann E. MORIN
2024-04-12 21:18 ` Ben Hutchings via buildroot
2024-09-14 16:44 ` Thomas Petazzoni via buildroot [this message]
2024-09-14 16:16 ` [Buildroot] [PATCH] package/qt6/qt6base: Make qmake work Thomas Petazzoni via buildroot
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