[vlc-devel] [RFC PATCH 2/7] contrib: add libebur128

[Steve Lhomme]

On 2020-08-14 15:18, Thomas Guillem wrote:
> EBU R128 standard for loudness normalisation. It will be used for a future
> ebur128 audio-filter that will measure loudness.
> ---
>   contrib/src/libebur128/SHA512SUMS |  1 +
>   contrib/src/libebur128/rules.mak  | 25 +++++++++++++++++++++++++
>   2 files changed, 26 insertions(+)
>   create mode 100644 contrib/src/libebur128/SHA512SUMS
>   create mode 100644 contrib/src/libebur128/rules.mak
> 
> diff --git a/contrib/src/libebur128/SHA512SUMS b/contrib/src/libebur128/SHA512SUMS
> new file mode 100644
> index 00000000000..37e9774d9c4
> --- /dev/null
> +++ b/contrib/src/libebur128/SHA512SUMS
> @@ -0,0 +1 @@
> +d9aec133aca9240f7e859aae30cfcab07ba7aa20378187d53dfeec4cd3840d49bb117fa0698591bac04d95f9d8b5cd0b1fbe41c364694f2fa8267dd690b2dc02  libebur128-1.2.4.tar.gz
> diff --git a/contrib/src/libebur128/rules.mak b/contrib/src/libebur128/rules.mak
> new file mode 100644
> index 00000000000..ba91a50a0e2
> --- /dev/null
> +++ b/contrib/src/libebur128/rules.mak
> @@ -0,0 +1,25 @@
> +# EBU R128 standard for loudness normalisation
> +
> +LIBEBUR128_VERSION := 1.2.4
> +LIBEBUR128_URL := https://github.com/jiixyj/libebur128/archive/v$(LIBEBUR128_VERSION).tar.gz
> +
> +PKGS += libebur128
> +ifeq ($(call need_pkg,"libebur128"),)
> +PKGS_FOUND += libebur128
> +endif
> +
> +$(TARBALLS)/libebur128-$(LIBEBUR128_VERSION).tar.gz:
> +	$(call download_pkg,$(LIBEBUR128_URL),libebur128)
> +
> +.sum-libebur128: libebur128-$(LIBEBUR128_VERSION).tar.gz
> +
> +libebur128: libebur128-$(LIBEBUR128_VERSION).tar.gz .sum-libebur128
> +	$(UNPACK)
> +	$(call pkg_static,"./ebur128/libebur128.pc.cmake")
> +	$(MOVE)
> +
> +.libebur128: libebur128 toolchain.cmake
> +	cd $< && $(HOSTVARS_PIC) $(CMAKE)
> +	cd $< && $(MAKE) install
> +	rm -f $(PREFIX)/lib/libebur128.so*

Why is that ? There is no way to disable the dynamic loading building in 
cmake ? (We use the default variable in most cmake targets)

> +	touch $@
> -- 
> 2.28.0
> 
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