From 5b00efc489f982d19d9069879c228564a9cec6d6 Mon Sep 17 00:00:00 2001
From: Alexandros Theodotou <alex@zrythm.org>
Date: Sun, 22 Mar 2020 16:02:59 +0000
Subject: [PATCH] add option to only build specific plugins

---
 README.md           |  6 ++++++
 meson_options.txt   | 27 +++++++++++++++++----------
 plugins/meson.build |  3 +++
 3 files changed, 26 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index cf6db67..6f48991 100644
--- a/README.md
+++ b/README.md
@@ -22,11 +22,17 @@ libsndfile
 Building
 --------
 
+Build and install all plugins
+
     cd ext/Soundpipe && CC=gcc make && cd ../..
     meson build
     ninja -C build
     ninja -C build install
 
+To build specific plugins only, pass their names as below
+
+    meson build -Dplugins=Saw,Verb
+
 License
 -------
 ZPlugins is free software: you can redistribute it and/or modify
diff --git a/meson_options.txt b/meson_options.txt
index 49224ac..0172426 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,28 +1,35 @@
 # Copyright (C) 2020 Alexandros Theodotou <alex at zrythm dot org>
 #
-# This file is part of ZLFO
+# This file is part of ZPlugins
 #
-# ZLFO is free software: you can redistribute it and/or modify
+# ZPlugins is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
-# ZLFO is distributed in the hope that it will be useful,
+# ZPlugins is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU Affero General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
-# along with ZLFO.  If not, see <https://www.gnu.org/licenses/>.
+# along with ZPlugins.  If not, see <https://www.gnu.org/licenses/>.
 
 option (
-  'strict_flags',
-  type: 'boolean',
-  value: false,
+  'strict_flags', type: 'boolean', value: false,
   description: 'Enable strict compilation flags')
 
 option (
-  'lv2dir',
-  type: 'string',
-  value: 'lib/lv2',
+  'lv2dir', type: 'string', value: 'lib/lv2',
   description: 'LV2 installation dir under the prefix')
+
+option (
+  'plugins', type : 'array',
+  choices : [
+    'Chordz', 'Compressor', 'Verb', 'Saw'
+    ],
+  description: 'Plugins to build')
+
+option (
+  'trial_ver', type: 'boolean', value: false,
+  description: 'Build trial version with limited functionality')
diff --git a/plugins/meson.build b/plugins/meson.build
index efd7558..e3239f1 100644
--- a/plugins/meson.build
+++ b/plugins/meson.build
@@ -24,6 +24,8 @@ plugins = [
   ]
 
 foreach pl : plugins
+if get_option ('plugins').contains (pl[0])
+
   pl_str = 'Z' + pl[0]
   pl_caps = pl[0].to_upper ()
   pl_lowercase = pl[0].to_lower ()
@@ -186,4 +188,5 @@ foreach pl : plugins
       'LV2 validate', lv2_validate,
       args: pl_ttl)
   endif
+endif
 endforeach