From 1265f5c239da2963e49e9b4b1a5c32cd506f8ea4 Mon Sep 17 00:00:00 2001
From: Piotr Rak <piotr.rak@gmail.com>
Date: Thu, 24 Sep 2020 21:49:43 +0200
Subject: [PATCH 1/3] Bump required meson version to 0.54.0

---
 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meson.build b/meson.build
index ae6e1ec9..7565c9e1 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project(
     'avcpp',
     'cpp',
-    meson_version: '>= 0.50.0',
+    meson_version: '>= 0.54.0',
     default_options : [
         'c_std=c11', 
         'cpp_std=c++17'

From f14f718259300261e4e6edb39e501f064e37fe9f Mon Sep 17 00:00:00 2001
From: Piotr Rak <piotr.rak@gmail.com>
Date: Thu, 24 Sep 2020 00:24:43 +0200
Subject: [PATCH 2/3] Honour option settings when built as subproject.

Some user may want to use test suite in their builds.
---
 example/api2-samples/meson.build |  4 ++++
 meson.build                      | 28 ++++++++++++----------------
 tests/meson.build                |  5 +++++
 3 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/example/api2-samples/meson.build b/example/api2-samples/meson.build
index ab218720..c965c29d 100644
--- a/example/api2-samples/meson.build
+++ b/example/api2-samples/meson.build
@@ -7,6 +7,10 @@
 #libavcpp = subproject('avcpp')
 #avcpp_dep = libavcpp.get_variable('avcpp_dep')
 
+if not get_option('build_samples')
+   subdir_done()
+endif
+
 samples = [
     'api2-decode',
     'api2-decode-encode-video',
diff --git a/meson.build b/meson.build
index 7565c9e1..814a0705 100644
--- a/meson.build
+++ b/meson.build
@@ -4,25 +4,21 @@ project(
     meson_version: '>= 0.54.0',
     default_options : [
         'c_std=c11', 
-        'cpp_std=c++17'
+        'cpp_std=c++17',
+        'build_tests=@0@'.format(not meson.is_subproject()),
+        'build_samples=@0@'.format(not meson.is_subproject()),
     ],
     version: '2.0.99',
 )
 
-if not meson.is_subproject()
-    subdir('src')
+subdir('src')
+subdir('example/api2-samples')
+subdir('tests')
 
-    if get_option('build_samples')
-        subdir('example/api2-samples')
-    endif
+meson.override_dependency('avcpp', avcpp_dep)
 
-    if get_option('build_tests')
-        subdir('tests')
-    endif
-else
-    subdir('src')
-endif
-
-if meson.version().version_compare('>=0.54.0')
-    meson.override_dependency('avcpp', avcpp_dep)
-endif
+summary({
+    'Build samples' : get_option('build_samples'),
+    'Build tests' : get_option('build_tests')
+    }, section: 'Extra', bool_yn: true,
+)
diff --git a/tests/meson.build b/tests/meson.build
index e2dfbbeb..96b80a37 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -1,4 +1,9 @@
 #get catch2
+
+if not get_option('build_tests')
+    subdir_done()
+endif
+
 catch2 = dependency('catch2', required: true, fallback:['catch2','catch2_dep'])
 
 #create main_test as library and export the dependency

From 179986cfbf3e6212493315447cc82558cbbc723e Mon Sep 17 00:00:00 2001
From: Piotr Rak <piotr.rak@gmail.com>
Date: Thu, 24 Sep 2020 23:00:50 +0200
Subject: [PATCH 3/3] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 60fd3005..200f4814 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ You can read the full documentation [here](https://h4tr3d.github.io/avcpp/).
   - libswresample >= 0.x.x
   - libpostproc >= 52.x.x
 - GCC >= 5.0 (C++11 is required)
-- CMake (> 3.11) or Meson(> 50.0)
+- CMake (> 3.11) or Meson(>= 0.54.0)
 
 ### Debian, Ubuntu 19.10 and Linux Mint 20.x or newer