[Buildroot] [PATCH v2] package/matio: new package
Yann E. MORIN
yann.morin.1998 at free.fr
Fri Apr 24 12:05:45 UTC 2020
Gwenhael, All,
On 2020-04-24 10:56 +0200, Gwenhael Goavec-Merou spake thusly:
> From: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
>
> matio is an C library for reading and writing MATLAB MAT files.
>
> Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
> ---
[--SNIP--]
> diff --git a/package/matio/Config.in b/package/matio/Config.in
> new file mode 100644
> index 0000000000..b6c4223e44
> --- /dev/null
> +++ b/package/matio/Config.in
> @@ -0,0 +1,15 @@
> +config BR2_PACKAGE_MATIO
> + bool "matio"
> + select BR2_PACKAGE_ZLIB
> + help
> + matio is an C library for reading and writing MATLAB MAT
> + files.
> +
> + https://sourceforge.net/projects/matio
> +
> +if BR2_PACKAGE_MATIO
> +
> +config BR2_PACKAGE_MATIO_SPARSE
> + bool "sparse support"
Why do we need this top be optional? Does it increase the size
considerably?
Im intrigued, because...
[--SNIP--]
> diff --git a/package/matio/matio.mk b/package/matio/matio.mk
> new file mode 100644
> index 0000000000..2ac46f10ad
> --- /dev/null
> +++ b/package/matio/matio.mk
> @@ -0,0 +1,25 @@
> +################################################################################
> +#
> +# matio
> +#
> +################################################################################
> +
> +MATIO_VERSION = 1.5.17
> +MATIO_SITE = http://downloads.sourceforge.net/project/matio/matio/$(MATIO_VERSION)
> +MATIO_LICENSE = BSD-2-Clause
> +MATIO_LICENSE_FILES = COPYING
> +MATIO_DEPENDENCIES = zlib
> +MATIO_INSTALL_STAGING = YES
> +
> +# va_copy()
> +MATIO_CONF_ENV = ac_cv_va_copy=yes
> +
> +MATIO_CONF_OPTS = --enable-mat73=no
... here you explicitly disable a feature.
> +ifeq ($(BR2_PACKAGE_MATIO_SPARSE),y)
> +MATIO_CONF_OPTS += --enable-extended-sparse=yes
> +else
> +MATIO_CONF_OPTS += --enable-extended-sparse=no
Usually, we use: --enable-extended-sparse and --disable-extended-sparse=yes
Regards,
Yann E. MORIN.
> +endif
> +
> +$(eval $(autotools-package))
> --
> 2.25.1
>
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