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Add Meson support
1 parent e63911d commit 150e097

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‎examples/meson.build‎

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foreach example_name : [
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'cpp_class1',
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'cpp_class2',
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'cpp_class3',
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'cpp_class4',
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'cpp_inheritance',
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]
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executable(example_name, example_name + '.cpp', dependencies: internal_dep)
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endforeach

‎meson.build‎

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project(
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'libcppgenerate',
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'cpp',
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version: '0.2',
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default_options: ['warning_level=3', 'cpp_std=c++11', 'default_library=both'],
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)
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# Version of dynamic library
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library_version = '0.0.2'
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src = files(
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'cppgenerate/argument.cpp',
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'cppgenerate/class.cpp',
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'cppgenerate/codeblock.cpp',
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'cppgenerate/constructor.cpp',
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'cppgenerate/cppgenerateutils.cpp',
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'cppgenerate/enum.cpp',
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'cppgenerate/membervariable.cpp',
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'cppgenerate/method.cpp',
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'cppgenerate/printer.cpp',
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'cppgenerate/variable.cpp',
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)
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# Set on Windows by default. When enabled, use .lib suffix for static libraries
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# and do not build shared ones in Windows.
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cmake_compatible_behavior = (
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host_machine.system() in ['windows', 'cygwin']
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and get_option('cmake-compatible-libraries')
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)
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shared_lib = []
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building_shared_lib = (
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not (
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cmake_compatible_behavior
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or meson.is_subproject()
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) and get_option('default_library') in ['shared', 'both']
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)
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static_lib = []
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building_static_lib = (
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cmake_compatible_behavior
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or meson.is_subproject()
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or get_option('default_library') in ['shared', 'both']
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)
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if meson.is_subproject()
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static_lib = static_library(
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'cppgenerate',
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src,
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)
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elif cmake_compatible_behavior
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if (get_option('default_library') == 'shared')
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warning(
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'Shared libraries will not be generated on Windows.',
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'Set -Dcmake-compatible-libraries=false to override',
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)
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endif
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static_lib = static_library(
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'cppgenerate',
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src,
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name_suffix: 'lib',
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install: true,
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)
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elif building_shared_lib and building_static_lib
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both_libs = both_libraries(
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'cppgenerate',
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src,
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version: library_version,
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install: true,
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)
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static_lib = both_libs.get_static_lib()
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shared_lib = both_libs.get_shared_lib()
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elif building_shared_lib
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shared_lib = shared_library(
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'cppgenerate',
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src,
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version: library_version,
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install: true,
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)
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elif building_static_lib
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static_lib = static_library(
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'cppgenerate',
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src,
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install: true,
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)
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endif
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if not meson.is_subproject()
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install_headers(
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'cppgenerate/accessmodifier.h',
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'cppgenerate/argument.h',
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'cppgenerate/class.h',
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'cppgenerate/codeblock.h',
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'cppgenerate/constructor.h',
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'cppgenerate/cppgenerateutils.h',
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'cppgenerate/enum.h',
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'cppgenerate/membervariable.h',
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'cppgenerate/method.h',
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'cppgenerate/printer.h',
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'cppgenerate/variable.h',
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subdir: 'cppgenerate',
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)
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endif
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# Configure .pc files
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fs = import('fs')
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# Base configuration object used for shared library
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dynamic_lib_cfg = configuration_data()
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dynamic_lib_cfg.set('PROJECT_VERSION', meson.project_version())
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dynamic_lib_cfg.set('PKG_CONFIG_REQUIRES', '')
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dynamic_lib_cfg.set('CMAKE_INSTALL_PREFIX', get_option('prefix'))
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if fs.is_absolute(get_option('includedir'))
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dynamic_lib_cfg.set('PKG_CONFIG_INCLUDEDIR', get_option('includedir'))
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else
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dynamic_lib_cfg.set(
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'PKG_CONFIG_INCLUDEDIR',
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'${prefix}' / get_option('includedir'),
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)
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endif
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if fs.is_absolute(get_option('libdir'))
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dynamic_lib_cfg.set('PKG_CONFIG_LIBDIR', get_option('libdir'))
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else
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dynamic_lib_cfg.set('PKG_CONFIG_LIBDIR', '${prefix}' / get_option('libdir'))
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endif
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dynamic_lib_cfg.set('PKG_CONFIG_LIBS', '-L${libdir} -lcppgenerate')
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dynamic_lib_cfg.set('PKG_CONFIG_CFLAGS', '-I${includedir}')
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# Static library configuration object based off of dynamic_lib_cfg
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static_lib_cfg = dynamic_lib_cfg
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static_lib_cfg.set('PKG_CONFIG_STATIC_LIBS', '-L${libdir} -l:libcppgenerate.a')
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# Configure and install pkg-config files if the relevant library is being built
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if host_machine.system() not in ['windows', 'cygwin'] and not meson.is_subproject()
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if building_shared_lib
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configure_file(
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input: 'cppgenerate.pc.cmake',
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output: 'cppgenerate.pc',
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configuration: dynamic_lib_cfg,
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format: 'cmake',
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install: true,
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install_dir: get_option('libdir') / 'pkgconfig',
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)
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endif
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if building_static_lib
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configure_file(
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input: 'cppgenerate-static.pc.cmake',
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output: 'cppgenerate-static.pc',
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configuration: static_lib_cfg,
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format: 'cmake',
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install: true,
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install_dir: get_option('libdir') / 'pkgconfig',
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)
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endif
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endif
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if meson.is_subproject()
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shared_dep = declare_dependency(
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link_with: static_lib,
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include_directories: '.',
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)
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meson.override_dependency('cppgenerate-static', shared_dep)
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endif
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# Pick an appropriate dependency object for building tests and examples
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if get_option('default_library') == 'both'
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if meson.version().version_compare('>=1.6.0')
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if (
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get_option('default_both_libraries') in ['shared', 'auto']
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and building_shared_lib
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)
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internal_lib = shared_lib
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else
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internal_lib = static_lib
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endif
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elif building_shared_lib
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internal_lib = shared_lib
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else
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internal_lib = static_lib
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endif
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elif building_shared_lib
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internal_lib = shared_lib
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elif building_static_lib
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internal_lib = static_lib
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endif
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internal_dep = declare_dependency(
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link_with: internal_lib,
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include_directories: '.',
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)
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if get_option('enable-tests')
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subdir('tests')
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endif
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if get_option('enable-examples')
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subdir('examples')
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endif

‎meson_options.txt‎

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option(
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'enable-tests',
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type: 'boolean',
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value: false,
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description: 'Enable the unit tests',
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)
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option(
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'enable-examples',
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type: 'boolean',
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value: false,
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description: 'Enable the examples',
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)
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option(
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'cmake-compatible-libraries',
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type: 'boolean',
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value: true,
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description: 'Use .lib suffix for static libraries and do not generate dynamic libraries on Windows. Uses default Meson behavior when false (this enables dynamic library generation on Windows).',
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)

‎tests/meson.build‎

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#
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# Class tests
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#
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# Iterate over list of test data. The list is comprised of:
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# [generator name, [files generated by generator,], test name]
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foreach test_data : [
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['generate-class1', ['FooClass.h', 'FooClass.cpp'], 'test1'],
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[
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'generate-namespace-class',
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['NamespaceClass.h', 'NamespaceClass.cpp'],
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'namespace-class-test',
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],
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[
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'generate-class-with-method',
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['ClassWithMethod.h', 'ClassWithMethod.cpp'],
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'class-with-method',
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],
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[
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'generate-imperative-math',
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['MathOperations.h', 'MathOperations.cpp'],
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'math-class',
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],
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[
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'generate-class-with-default-values',
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['ClassWithDefaultValues.h', 'ClassWithDefaultValues.cpp'],
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'test-default-function-values',
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],
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]
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base_generator_name = test_data[0]
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output_files = test_data[1]
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test_name = test_data[2]
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generator_exe = executable(
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base_generator_name + '-generate',
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base_generator_name + '.cpp',
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dependencies: internal_dep,
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)
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generated_source_files = custom_target(
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command: [
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generator_exe,
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meson.current_build_dir(),
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],
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output: output_files,
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)
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tested_exe = executable(test_name, test_name + '.cpp', generated_source_files)
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test(test_name, tested_exe)
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endforeach
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#
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# Enum tests
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#
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foreach test_name : [
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'enum_name',
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'enum_with_space',
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'enum_single_value',
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'enum_multiple_value',
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'enum_name_bad_chars',
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]
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test_exe = executable(
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'test-' + test_name,
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test_name + '.cpp',
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dependencies: internal_dep,
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)
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test(test_name, test_exe)
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endforeach

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