build(opatIO): added opatIO to build

meson.build

@@ -1,4 +1,4 @@
-project('4DSSE', 'cpp', version: '0.0.1a', default_options: ['cpp_std=c++23'])
+project('4DSSE', 'cpp', version: '0.0.1a', default_options: ['cpp_std=c++23'], meson_version: '>=1.6.0')
 
 # Add default visibility for all C++ targets
 add_project_arguments('-fvisibility=default', language: 'cpp')

meson_options.txt

@@ -1 +1 @@
-option('build_tests', type: 'boolean', value: true, description: 'Build tests')
+option('build_tests', type: 'boolean', value: true, description: 'Build tests')

src/meson.build

@@ -3,4 +3,5 @@ subdir('resources')
 
 # Build the main source code
 subdir('dobj')
-subdir('const')
+subdir('const')
+subdir('opatIO')