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e1ec936cf7
When BR2_PACKAGE_OPENCV4_WITH_WEBP=y we need to enable mux and demux
support in webp, otherwise the build of OpenCV fails as follows:
CMake Error: The following variables are used in this project,
but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly
in the CMake files:
WEBP_DEMUX_LIBRARY
linked by target "opencv_imgcodecs"
in directory [...]/build/opencv4-4.13.0/modules/imgcodecs
WEBP_MUX_LIBRARY
linked by target "opencv_imgcodecs"
in directory [...]/build/opencv4-4.13.0/modules/imgcodecs
The issue already exists in 2025.02.x.
Fixes:
https://autobuild.buildroot.net/results/d3e0446a87d32469267e241866c4224143170f31/
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at https://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches