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New: package/opencv4: Debian12 + ccache: fatal error: stdlib.h: No such file or directory

Buildroot [email protected] 1 participant 2 messages Mar 21, 2024 – Jun 15, 2024

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https://bugs.busybox.net/show_bug.cgi?id=16006

Bug ID: 16006
Summary: package/opencv4: Debian12 + ccache: fatal error:
stdlib.h: No such file or directory
Product: buildroot
Version: 2024.02
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P5
Component: Other
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---

Hi.
I cannot build opencv4 package under Debian 12 (on older Debian it works). I've prepared minimum scenario to reproduce:

Download and unpack: buildroot-2024.02.tar.gz

Go to BR dir.

make freescale_imx8mmevk_defconfig
./utils/config --enable CCACHE
./utils/config --enable TOOLCHAIN_EXTERNAL
./utils/config --enable PACKAGE_OPENCV4
./utils/config --enable PACKAGE_OPENCV4_WITH_TBB
make olddefconfig
make opencv4

...

[ 29%] Building CXX object
modules/core/CMakeFiles/opencv_core.dir/src/directx.cpp.o
In file included from /home/runner/buildroot-2024.02/output/host/opt/ext-toolchain/aarch64-none-linux-gnu/include/c++/13.2.1/bits/stl_algo.h:71,
from
/home/runner/buildroot-2024.02/output/host/opt/ext-toolchain/aarch64-none-linux-gnu/include/c++/13.2.1/algorithm:61,
from
/home/runner/buildroot-2024.02/output/build/opencv4-4.9.0/modules/core/include/opencv2/core/base.hpp:55,
from
/home/runner/buildroot-2024.02/output/build/opencv4-4.9.0/modules/core/include/opencv2/core/utils/buffer_area.private.hpp:7,
from
/home/runner/buildroot-2024.02/output/build/opencv4-4.9.0/modules/core/src/buffer_area.cpp:5:
/home/grunner/buildroot-2024.02/output/host/opt/ext-toolchain/aarch64-none-linux-gnu/include/c++/13.2.1/cstdlib:79:15:
fatal error: stdlib.h: No such file or directory
79 | #include_next <stdlib.h>

      |               ^~~~~~~~~~

compilation terminated.
...

It looks like sth is messed in opencv4 cmake files.

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#1 lore raw

[Buildroot] [Bug 16006] package/opencv4: Debian12 + ccache: fatal error: stdlib.h: No such file or directory

https://bugs.busybox.net/show_bug.cgi?id=16006

Yann E. MORIN <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
                 CC|                            |[email protected]
         Resolution|---                         |MOVED

--- Comment #1 from Yann E. MORIN <[email protected]> --- Thank you for your report.

The issue tracker for the Buildroot project has been moved to the Gitlab.com issue tracker:
https://gitlab.com/buildroot.org/buildroot/-/issues

We are taking this opportunity to close old issues in this old tracker. If you believe your issue is still relevant, please open one in the new issue tracker.

Thank you!

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