Update to 0.5.0 and add run_exports

[traversaro]

Fix #6 .

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[traversaro]

@conda-forge-admin, please rerender

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipe/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-souschef (grayskull). This parser is not currently used by conda-forge, but may be in the future. We are collecting information to see which recipes are compatible with grayskull.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/15972942954. Examine the logs at this URL for more detail.}

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-webservice.

I tried to rerender for you, but it looks like there was nothing to do.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/15835155228. Examine the logs at this URL for more detail.}

[traversaro]

Even if we pass disabled werror, there are still failures werror-related:

../subprojects/libpisp/src/libpisp/backend/backend_prepare.cpp:87:63: error: unused parameter 'lsc_extra' [-Werror=unused-parameter]

[traversaro]

Probably due to https://github.com/raspberrypi/libpisp/blob/981977ff21f32c8a97d2a0ecbdff3e39d42ccce3/meson.build#L8 .

[traversaro]

The actual issue was fixed by raspberrypi/libpisp#43, but I do not know how to add a patch in a meson wrap.

[traversaro]

The actual issue was fixed by raspberrypi/libpisp#43, but I do not know how to add a patch in a meson wrap.

As the only difference between v1.2.0 and v1.2.1 was exactly that fix, I just bumped the version. However, the upstream variant now fails with:

FAILED: [code=1] subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o 
$BUILD_PREFIX/bin/aarch64-conda-linux-gnu-c++ -Isubprojects/libpisp/src/libpisp.so.1.2.1.p -Isubprojects/libpisp/src -I../subprojects/libpisp/src -Isubprojects/libpisp/src/libpisp -I../subprojects/libpisp/src/libpisp -I/opt/conda/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c++17 -O3 -DPISP_LOGGING_ENABLE=0 -Wno-address-of-packed-member -fvisibility-inlines-hidden -fmessage-length=0 -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O3 -pipe -isystem $PREFIX/include -fdebug-prefix-map=$SRC_DIR=/usr/local/src/conda/libcamera-0.5.0 -fdebug-prefix-map=$PREFIX=/usr/local/src/conda-prefix -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem $PREFIX/include -fPIC -pthread -MD -MQ subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o -MF subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o.d -o subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o -c ../subprojects/libpisp/src/helpers/media_device.cpp
In file included from ../subprojects/libpisp/src/helpers/media_device.hpp:17,
                 from ../subprojects/libpisp/src/helpers/media_device.cpp:9:
../subprojects/libpisp/src/helpers/v4l2_device.hpp: In member function 'bool libpisp::helpers::V4l2Device::isMeta()':
../subprojects/libpisp/src/helpers/v4l2_device.hpp:84:37: error: 'V4L2_BUF_TYPE_META_OUTPUT' was not declared in this scope; did you mean 'V4L2_BUF_TYPE_VBI_OUTPUT'?
   84 |                 return buf_type_ == V4L2_BUF_TYPE_META_OUTPUT;
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
      |                                     V4L2_BUF_TYPE_VBI_OUTPUT
ninja: build stopped: subcommand failed.

For reference, the way libpisp avoids this is with https://github.com/conda-forge/libpisp-feedstock/blob/033f12999ceed1077e56499bdd0cc9deee0d7199/recipe/conda_build_config.yaml#L1 .

[traversaro]

The actual issue was fixed by raspberrypi/libpisp#43, but I do not know how to add a patch in a meson wrap.

As the only difference between v1.2.0 and v1.2.1 was exactly that fix, I just bumped the version. However, the upstream variant now fails with:

FAILED: [code=1] subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o 
$BUILD_PREFIX/bin/aarch64-conda-linux-gnu-c++ -Isubprojects/libpisp/src/libpisp.so.1.2.1.p -Isubprojects/libpisp/src -I../subprojects/libpisp/src -Isubprojects/libpisp/src/libpisp -I../subprojects/libpisp/src/libpisp -I/opt/conda/include -fdiagnostics-color=always -D_GLIBCXX_ASSERTIONS=1 -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -Werror -std=c++17 -O3 -DPISP_LOGGING_ENABLE=0 -Wno-address-of-packed-member -fvisibility-inlines-hidden -fmessage-length=0 -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O3 -pipe -isystem $PREFIX/include -fdebug-prefix-map=$SRC_DIR=/usr/local/src/conda/libcamera-0.5.0 -fdebug-prefix-map=$PREFIX=/usr/local/src/conda-prefix -DNDEBUG -D_FORTIFY_SOURCE=2 -O2 -isystem $PREFIX/include -fPIC -pthread -MD -MQ subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o -MF subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o.d -o subprojects/libpisp/src/libpisp.so.1.2.1.p/helpers_media_device.cpp.o -c ../subprojects/libpisp/src/helpers/media_device.cpp
In file included from ../subprojects/libpisp/src/helpers/media_device.hpp:17,
                 from ../subprojects/libpisp/src/helpers/media_device.cpp:9:
../subprojects/libpisp/src/helpers/v4l2_device.hpp: In member function 'bool libpisp::helpers::V4l2Device::isMeta()':
../subprojects/libpisp/src/helpers/v4l2_device.hpp:84:37: error: 'V4L2_BUF_TYPE_META_OUTPUT' was not declared in this scope; did you mean 'V4L2_BUF_TYPE_VBI_OUTPUT'?
   84 |                 return buf_type_ == V4L2_BUF_TYPE_META_OUTPUT;
      |                                     ^~~~~~~~~~~~~~~~~~~~~~~~~
      |                                     V4L2_BUF_TYPE_VBI_OUTPUT
ninja: build stopped: subcommand failed.

All these problems come from the fact that since 0.5.0 release, also the upstream variant depends on libpisp, so as libpisp is already available in conda-forge (for the rpi variant) we can just depend on it, removing any related workaround.

[traversaro]

@carlodri the PR is ready for review, thanks.

@wolfv @elephantum this will permit to unblock RoboStack/ros-kilted#21 and actually permit to install out of the box support for rasperrypi with camera_ros in conda-forge.

[wolfv]

This would be great! Hopefully @carlodri can review it swiftly :)

[carlodri]

Good for me! Thanks @traversaro

[traversaro]

Good for me! Thanks @traversaro

Great, thanks! There is anything else to do before merging?

[carlodri]

Sorry @traversaro I thanked you but forgot to click merge....🥴😅

[traversaro]

Sorry @traversaro I thanked you but forgot to click merge....🥴😅

No problem, thanks!