Update Meson build file.

meson.build

@@ -3,6 +3,7 @@
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
 # Copyright 2019 Rémi Gastaldi.
+# Copyright 2020 René Ferdinand Rivera Morell.
 
 # This Meson file provides support for using the Lyra library externally as
 # a standalone project or by embedding in your Meson project tree. To use
@@ -13,8 +14,8 @@
 # lyra_dep = dependency('lyra');
 
 # executable('yourproject',
-        # ...
-        # dependencies : lyra_dep)
+	# ...
+	# dependencies : lyra_dep)
 # ----
 
 # To use in your project tree you would only need to place the Lyra tree
@@ -24,43 +25,50 @@
 # lyra_dep = dependency('lyra', fallback : ['Lyra', 'lyra_dep'])
 
 # executable('yourproject',
-        # ...
-        # dependencies : lyra_dep)
+	# ...
+	# dependencies : lyra_dep)
 # ----
 
 project('Lyra','cpp',
-        version: '1.2',
-        default_options : ['cpp_std=c++11', 'cpp_eh=none', 'b_lto=true', 'warning_level=3'],
-        license: 'BSL-1.0')
+	version: '1.5',
+	default_options : ['cpp_std=c++11', 'cpp_eh=none', 'b_lto=true', 'warning_level=3'],
+	license: 'BSL-1.0')
 
-src = ['include/lyra/arg.hpp',
-      'include/lyra/args.hpp',
-      'include/lyra/cli_parser.hpp',
-      'include/lyra/exe_name.hpp',
-      'include/lyra/help.hpp',
-      'include/lyra/lyra.hpp',
-      'include/lyra/opt.hpp',
-      'include/lyra/parser_result.hpp',
-      'include/lyra/parser.hpp',
-      'include/lyra/version.hpp',
+src = [
+	'include/lyra/arg.hpp',
+	'include/lyra/args.hpp',
+	'include/lyra/arguments.hpp',
+	'include/lyra/cli.hpp',
+	'include/lyra/cli_parser.hpp',
+	'include/lyra/command.hpp',
+	'include/lyra/exe_name.hpp',
+	'include/lyra/help.hpp',
+	'include/lyra/literal.hpp',
+	'include/lyra/lyra.hpp',
+	'include/lyra/main.hpp',
+	'include/lyra/opt.hpp',
+	'include/lyra/parser.hpp',
+	'include/lyra/parser_result.hpp',
+	'include/lyra/val.hpp',
+	'include/lyra/version.hpp',
 
-      'include/lyra/detail/bound.hpp',
-      'include/lyra/detail/choices.hpp',
-      'include/lyra/detail/from_string.hpp',
-      'include/lyra/detail/invoke_lambda.hpp',
-      'include/lyra/detail/parse.hpp',
-      'include/lyra/detail/result.hpp',
-      'include/lyra/detail/tokens.hpp',
-      'include/lyra/detail/trait_utils.hpp',
-      'include/lyra/detail/unary_lambda_traits.hpp'
+	'include/lyra/detail/bound.hpp',
+	'include/lyra/detail/choices.hpp',
+	'include/lyra/detail/from_string.hpp',
+	'include/lyra/detail/invoke_lambda.hpp',
+	'include/lyra/detail/parse.hpp',
+	'include/lyra/detail/result.hpp',
+	'include/lyra/detail/tokens.hpp',
+	'include/lyra/detail/trait_utils.hpp',
+	'include/lyra/detail/unary_lambda_traits.hpp'
 ]
 
-inc_dir = [include_directories('include'), include_directories('include/lyra/detail')]
+inc_dir = [include_directories('include')]
 
 lyra_lib = shared_library('lyra',
-        sources : src,
-        include_directories: inc_dir,
-        install: true,
-        install_dir : '/usr/lib')
+	sources : src,
+	include_directories: inc_dir,
+	install: true,
+	install_dir : '/usr/lib')
 
 lyra_dep = declare_dependency(include_directories: inc_dir, link_with: lyra_lib)