Add WIP Python REPL interface

- Requires Python >= 3.0.0 and linenoise or linenoise-ng
- WIP: not built into the browser itself

1 files changed, 25 insertions, 26 deletions

diff --git a/meson.build b/meson.build
index dcae570..9310eb0 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,9 @@
 project('smolbote', 'cpp',
     version: 'master',
     default_options: ['cpp_std=c++17', 'strip=true', 'warning_level=3'],
-    license: 'GPL3')
+    license: 'GPL3',
+    meson_version: '>=0.49.0'
+)
 
 # autogenerate qtcreator project files
 # add_postconf_script(script_name, arg1, arg2, ...)
@@ -11,47 +13,46 @@ project('smolbote', 'cpp',
 
 # add -DQT_NO_DEBUG to non-debug builds
 if not get_option('debug')
-    add_global_arguments('-DQT_NO_DEBUG', language: 'cpp')
+    add_project_arguments('-DQT_NO_DEBUG', language: 'cpp')
 endif
 
-# Qt 5
-qt5 = import('qt5')
-dep_qt5 = dependency('qt5', modules: ['Core', 'Network', 'Widgets', 'WebEngineWidgets', 'Concurrent', 'Test'])
+mod_qt5 = import('qt5')
+dep_qt5 = dependency('qt5', modules: ['Core', 'Network', 'Widgets', 'WebEngineWidgets', 'Concurrent'])
+
+mod_python = import('python')
+python3 = mod_python.find_installation('python3')
 
-# Boost
 dep_boost = dependency('boost', modules: ['program_options'])
 
-# spdlog
 dep_spdlog = dependency('spdlog', fallback: ['spdlog', 'spdlog_dep'], version: '>=1.3.1')
 
-# Breakpad
+optional_deps = []
+
 if get_option('Breakpad').enabled()
-dep_breakpad = declare_dependency(
-    compile_args: '-DBREAKPAD',
-    dependencies: [dependency('breakpad-client'),
-                   dependency('threads')]
+optional_deps += declare_dependency(compile_args: '-DBREAKPAD',
+    dependencies: [dependency('breakpad-client'), dependency('threads')]
 )
-else
-    dep_breakpad = declare_dependency()
 endif
 
-# KDE
 if get_option('Plasma').enabled()
-dep_plasma = declare_dependency(
-    compile_args: '-DPLASMA',
-    dependencies: [ dependency('KF5WindowSystem', method: 'cmake'),
-                    dependency('KF5Wallet', method: 'cmake')]
+optional_deps += declare_dependency(compile_args: '-DPLASMA',
+    dependencies: [ dependency('KF5WindowSystem', method: 'cmake'), dependency('KF5Wallet', method: 'cmake')]
 )
-else
-    dep_plasma = declare_dependency()
 endif
 
+if get_option('Python').enabled()
+optional_deps += declare_dependency(compile_args: '-DPYTHON',
+    dependencies: [ meson.get_compiler('cpp').find_library('linenoise'),
+                    python3.dependency('python', version: '>=3.0.0')])
+    subdir('src/cli')
+endif
+
+dep_gtest = dependency('gtest', required: get_option('testing'))
+
 # Generate config header
 include = include_directories('include')
 
 git = find_program('git').path()
-pymod = import('python')
-python3 = pymod.find_installation('python3')
 
 dep_genheaders = declare_dependency(
     include_directories: include_directories('.'),
@@ -70,13 +71,11 @@ dep_genheaders = declare_dependency(
     )]
 )
 
-interfaces_moc = qt5.preprocess(
+interfaces_moc = mod_qt5.preprocess(
     moc_headers: 'include/profileinterface.h',
     dependencies: dep_qt5
 )
 
-dep_gtest = dependency('gtest', required: get_option('testing'))
-
 subdir('lib/about')
 subdir('lib/addressbar')
 subdir('lib/bookmarks')