[Buildroot] [autobuild.buildroot.net] Build results for 2019-07-27
Bernd Kuhls
bernd.kuhls at t-online.de
Mon Jul 29 06:08:02 UTC 2019
Am Sun, 28 Jul 2019 06:00:35 +0000 schrieb Thomas Petazzoni:
> sparc | vlc-3.0.7.1 | NOK |
> http://autobuild.buildroot.net/results/
c9be4ef68c9c5d018e4084c52215ce69f0c72538
Hi,
having no idea what the root cause of the qt5-related build error is I
would just like to post the manual changes needed to fix the build error:
Only vlc version 3.0.7.1 is affected
http://autobuild.buildroot.net/?reason=vlc-3.0.7.1
although I fail to see any changes upstream which could cause them:
http://git.videolan.org/?p=vlc/vlc-3.0.git;a=shortlog;h=refs/tags/
3.0.7.1-1
Instead it seems some libQt*.la files are seriously broken causing the
build error, analyzed http://autobuild.buildroot.net/results/f19/
f19d509167ea5d38cba54ae53016caaeb0a076d5/:
libtool: error: cannot find the library '' or unhandled argument '/data/
buildroot/buildroot-test/instance-0/output/host/riscv64-buildroot-linux-
gnu/sysroot/usr/lib/libQt5Widgets.so'
In the following lines I will show the .la content after the qt5 packages
were built and the manual changes needed to fix the vlc build error:
libQt5Svg.la
old:
dependency_libs='-latomic /home/bernd/buildroot/br6/output/host/riscv64-
buildroot-linux-gnu/sysroot/usr/lib/libQt5Widgets.so /home/bernd/
buildroot/br6/output/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib/l
ibQt5Gui.so /home/bernd/buildroot/br6/output/host/riscv64-buildroot-linux-
gnu/sysroot/usr/lib/libQt5Core.so -lpthread -lrt -lpthread -ldl '
new:
dependency_libs='-latomic -lQt5Widgets -lQt5Gui -lQt5Core -lpthread -lrt -
lpthread -ldl '
Build error changes to
libtool: error: cannot find the library '' or unhandled argument '/
libQt5Gui.so'
libQt5Widgets.la
old:
dependency_libs='-latomic /libQt5Gui.so /libQt5Core.so -lpthread -lrt -
lpthread -ldl '
new:
dependency_libs='-latomic -lQt5Gui -lQt5Core -lpthread -lrt -lpthread -
ldl '
Build error changes to
libtool: error: cannot find the library '' or unhandled argument '/
libQt5Core.so'
libQt5Gui.la
old:
dependency_libs='-latomic /libQt5Core.so -lpthread -lrt -lpthread -ldl '
new:
dependency_libs='-latomic -lQt5Core -lpthread -lrt -lpthread -ldl '
Now the vlc builds succeeds.
Regards, Bernd
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