On Fri, Aug 31, 2018 at 07:20:55PM +0100, Luca Boccassi wrote:
> Both a configuration-time "enable_docs" boolean option and an optional
> 'ninja doc' target are available. Note that due to a Meson bug for now
> the latter will only build, but not install the files.
>
> Signed-off-by: Luca Boccassi <bl...@debian.org>
> ---
> doc/api/generate_doxygen.sh | 10 ++++++++
> doc/api/meson.build | 51 +++++++++++++++++++++++++++++++++++++
> doc/build-sdk-meson.txt | 2 ++
> doc/meson.build | 4 +++
> meson.build | 3 +++
> meson_options.txt | 2 ++
> 6 files changed, 72 insertions(+)
> create mode 100755 doc/api/generate_doxygen.sh
> create mode 100644 doc/api/meson.build
> create mode 100644 doc/meson.build
>
> diff --git a/doc/api/generate_doxygen.sh b/doc/api/generate_doxygen.sh
> new file mode 100755
> index 0000000000..ab57660958
> --- /dev/null
> +++ b/doc/api/generate_doxygen.sh
> @@ -0,0 +1,10 @@
> +#! /bin/sh -e
> +# SPDX-License-Identifier: BSD-3-Clause
> +# Copyright 2018 Luca Boccassi <bl...@debian.org>
> +
> +DOXYCONF=$1
> +OUTDIR=$2
> +SCRIPTCSS=$3
> +
> +doxygen "${DOXYCONF}"
> +"${SCRIPTCSS}" "${OUTDIR}"/doxygen.css
> diff --git a/doc/api/meson.build b/doc/api/meson.build
> new file mode 100644
> index 0000000000..e44963e4a9
> --- /dev/null
> +++ b/doc/api/meson.build
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: BSD-3-Clause
> +# Copyright(c) 2018 Luca Boccassi <bl...@debian.org>
> +
> +# due to the CSS customisation script, which needs to run on a file that
> +# is in a subdirectory that is created at build time and thus it cannot
> +# be an individual custom_target, we need to wrap the doxygen call in a
> +# script to run the CSS modification afterwards
> +generate_doxygen = find_program('generate_doxygen.sh')
> +generate_examples = find_program('generate_examples.sh')
> +generate_css = find_program('doxy-html-custom.sh')
> +doxygen = find_program('doxygen')
This needs to be inside a conditional if we are not building docs.
Otherwise overall build will error out if doxygen is missing - even if
unused.
/Bruce
