[Buildroot] [PATCH/next 1/2] package/python-pybind11: new package

[Asaf Kahlon]

Hello,

On Sat, Nov 30, 2019 at 2:12 AM <aduskett at gmail.com> wrote:
>
> From: Adam Duskett <Aduskett at gmail.com>
>
> pybind11 is a lightweight header-only library that exposes C++ types in Python
> and vice versa, mainly to create Python bindings of existing C++ code. Its goals
> and syntax are similar to the excellent Boost.Python library by David
> Abrahams:
> To minimize boilerplate code in traditional extension modules by inferring type
> information using compile-time introspection.
>
> Signed-off-by: Adam Duskett <Aduskett at gmail.com>
> ---
>  DEVELOPERS                                   |  1 +
>  package/Config.in                            |  1 +
>  package/python-pybind11/Config.in            | 23 ++++++++++++++++++++
>  package/python-pybind11/python-pybind11.hash |  5 +++++
>  package/python-pybind11/python-pybind11.mk   | 15 +++++++++++++
>  5 files changed, 45 insertions(+)
>  create mode 100644 package/python-pybind11/Config.in
>  create mode 100644 package/python-pybind11/python-pybind11.hash
>  create mode 100644 package/python-pybind11/python-pybind11.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 16e8510b0a..d2da7fd5fa 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -64,6 +64,7 @@ F:    package/python-flask-sqlalchemy/
>  F:     package/python-mutagen/
>  F:     package/python-pip/
>  F:     package/python-psycopg2/
> +F:     package/python-pybind11/
>  F:     package/python-sqlalchemy/
>  F:     package/python-sqlparse/
>  F:     package/python-visitor/
> diff --git a/package/Config.in b/package/Config.in
> index 37861387e8..8b89ba034b 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -1021,6 +1021,7 @@ menu "External python modules"
>         source "package/python-pyasn-modules/Config.in"
>         source "package/python-pyasn1/Config.in"
>         source "package/python-pyasn1-modules/Config.in"
> +       source "package/python-pybind11/Config.in"
>         source "package/python-pycairo/Config.in"
>         source "package/python-pycares/Config.in"
>         source "package/python-pycli/Config.in"
> diff --git a/package/python-pybind11/Config.in b/package/python-pybind11/Config.in
> new file mode 100644
> index 0000000000..e79c0075a6
> --- /dev/null
> +++ b/package/python-pybind11/Config.in
> @@ -0,0 +1,23 @@
> +config BR2_PACKAGE_PYTHON_PYBIND11
> +       bool "python-pybind11"
> +       depends on BR2_INSTALL_LIBSTDCPP
> +       depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
> +       depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # exception_ptr
> +       help
> +         pybind11 is a lightweight header-only library that exposes C++
> +         types in Python and vice versa, mainly to create Python
> +         bindings of existing C++ code. Its goals and syntax are
> +         similar to the excellent Boost.Python library by David
> +         Abrahams:
> +         To minimize boilerplate code in traditional extension modules
> +         by inferring type information using compile-time
> +         introspection.
> +
> +         https://github.com/pybind/pybind11
> +
> +comment "python-pybind11 needs a toolchain w/ C++, gcc >= 4.8"
> +       depends on !BR2_INSTALL_LIBSTDCPP
> +       depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
> +
> +comment "python-pybind11 needs exception_ptr"
> +       depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
> diff --git a/package/python-pybind11/python-pybind11.hash b/package/python-pybind11/python-pybind11.hash
> new file mode 100644
> index 0000000000..614ea183ec
> --- /dev/null
> +++ b/package/python-pybind11/python-pybind11.hash
> @@ -0,0 +1,5 @@
> +# md5, sha256 from https://pypi.org/pypi/pybind11/json
> +md5    23fdca8191b16ce3e7f38fb9e4252b2d  pybind11-2.4.3.tar.gz
> +sha256 72e6def53fb491f7f4e92692029d2e7bb5a0783314f20d80222735ff10a75758  pybind11-2.4.3.tar.gz
> +# Locally computed sha256 checksums
> +sha256 9a37ea54aa3cf12c7f3292799f20822ffd4b9b7142b36a7a9997b28c39264dc9  LICENSE
> diff --git a/package/python-pybind11/python-pybind11.mk b/package/python-pybind11/python-pybind11.mk
> new file mode 100644
> index 0000000000..2b0f64c9bb
> --- /dev/null
> +++ b/package/python-pybind11/python-pybind11.mk
> @@ -0,0 +1,15 @@
> +################################################################################
> +#
> +# python-pybind11
> +#
> +################################################################################
> +
> +PYTHON_PYBIND11_VERSION = 2.4.3
> +PYTHON_PYBIND11_SOURCE = pybind11-$(PYTHON_PYBIND11_VERSION).tar.gz
> +PYTHON_PYBIND11_SITE = https://files.pythonhosted.org/packages/aa/91/deb6743e79e22ab01502296570b39b8404f10cc507a6692d612a7fee8d51
> +PYTHON_PYBIND11_SETUP_TYPE = setuptools
> +PYTHON_PYBIND11_LICENSE = BSD-3-Clause
> +PYTHON_PYBIND11_LICENSE_FILES = LICENSE
> +PYTHON_PYBIND11_INSTALL_STAGING = YES

Don't we want to add PYTHON_PYBIND11_INSTALL_TARGET = NO?
This package installs only headers and is used only when compiling the sources.

> +
> +$(eval $(python-package))
> --
> 2.23.0
>
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Regards,
Asaf.