From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Nirbheek Chauhan Date: Wed, 21 Sep 2022 21:48:31 +0530 Subject: [PATCH] meson: Add a new option to control the source for orc Previously we were unconditionally cloning the orc subproject because we want the developer environment to use the latest orc. However, some people want to use the system orc instead, or want to auto-detect which to use, with the system orc getting preference. This requires adding a new option to select that. See discussion at: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2556 Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1282 Part-of: --- meson.build | 22 +++++++++++++++++++++- meson_options.txt | 1 + subprojects/orc.wrap | 3 +++ 3 files changed, 25 insertions(+), 1 deletion(-) diff --git a/meson.build b/meson.build index 03df4ab157df..5b714eb5ee8f 100644 --- a/meson.build +++ b/meson.build @@ -126,7 +126,19 @@ elif build_system == 'darwin' subproject('macos-bison-binary') endif -orc_subproject = subproject('orc', required: get_option('orc')) +orc_option = get_option('orc') +# There is a check below to keep this in sync with subprojects/gst-plugins-base/meson.build +orc_req = '>= 0.4.24' +orc_source_option = get_option('orc-source') +orc_subproject = disabler() +if orc_option.allowed() + if orc_source_option == 'subproject' + orc_subproject = subproject('orc', required: orc_option) + else + dependency('orc-0.4', version: orc_req, required: orc_option, + allow_fallback: orc_source_option == 'auto') + endif +endif foreach custom_subproj: get_option('custom_subprojects').split(',') if custom_subproj != '' @@ -162,6 +174,14 @@ foreach sp : subprojects subproj = subproject(project_name, required: is_required) endif + if project_name == 'gst-plugins-base' + gst_base_orc_req = subproj.get_variable('orc_req', '') + if gst_base_orc_req != orc_req + error('orc_req is "@0@" but it should be "@1@" from subprojects/gst-plugins-base/meson.build' + .format(orc_req, gst_base_orc_req)) + endif + endif + if subproj.found() plugins = subproj.get_variable('plugins', []) all_plugins += plugins diff --git a/meson_options.txt b/meson_options.txt index 7a43f3443098..a2d4203c22ef 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -33,6 +33,7 @@ option('gst-full-device-providers', type : 'string', value : '', description : '''List of device providers to expose in gstreamer-full's ABI with the syntax plugin1:dp1;plugin2:dp1:dp2. By default '' will export all device provider of the enabled plugin.''') option('gst-full-dynamic-types', type : 'string', value : '', description : '''List of dynamic types to expose in gstreamer-full's ABI with the syntax plugin:dt1,dt2. By default '' will export all device provider of the enabled plugin.''') +option('orc-source', type: 'combo', choices: ['system', 'subproject', 'auto'], value: 'subproject') # License-related feature options option('gpl', type: 'feature', value: 'disabled', diff --git a/subprojects/orc.wrap b/subprojects/orc.wrap index 690d8e368b38..a3b553a614fa 100644 --- a/subprojects/orc.wrap +++ b/subprojects/orc.wrap @@ -3,3 +3,6 @@ directory=orc url=https://gitlab.freedesktop.org/gstreamer/orc.git push-url=git@gitlab.freedesktop.org:gstreamer/orc.git revision=887392103956a8733a750c4442e2664d5c26527d + +[provide] +orc-0.4 = orc_dep