[libcamera-devel] [PATCH v2 5/5] meson: ipa: Build documentation cpp files from mojom files

[Umang Jain]

On 5/25/21 3:22 PM, Paul Elder wrote:
> Plumb meson to build the cpp files from the mojom files for the purpose
> of containing the documentation for the IPA interfaces.
>
> Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
> Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain at ideasonboard.com>
> ---
>   src/libcamera/ipa/meson.build | 18 +++++++++++++++---
>   1 file changed, 15 insertions(+), 3 deletions(-)
>
> diff --git a/src/libcamera/ipa/meson.build b/src/libcamera/ipa/meson.build
> index 560b2fdd..44695240 100644
> --- a/src/libcamera/ipa/meson.build
> +++ b/src/libcamera/ipa/meson.build
> @@ -1,5 +1,17 @@
>   # SPDX-License-Identifier: CC0-1.0
>   
> -libcamera_ipa_interfaces = files([
> -    'core_ipa_interface.cpp',
> -])
> +libcamera_ipa_interfaces = []
> +
> +foreach file : ipa_mojom_files
> +    name = '@0@'.format(file).split('/')[-1].split('.')[0]
> +
> +    # {pipeline}_ipa_interface.cpp
> +    libcamera_ipa_interfaces += \
> +        custom_target(name + '_ipa_interface_cpp',
> +                      input : file,
> +                      output : name + '_ipa_interface.cpp',
> +                      command : [
> +                          mojom_docs_extractor,
> +                          '-o', '@OUTPUT@', '@INPUT@'
> +                      ])
> +endforeach