From 17a81bee4a53891e44a165a14ca20027f9aa0824 Mon Sep 17 00:00:00 2001 From: Lauro Moura Date: Tue, 5 Nov 2019 17:59:01 -0300 Subject: [PATCH] csharp: Revamp dotnet support Summary: Instead of building with a patched meson version, make use of custom targets and generated csproj files so we can used upstream meson normally. This avoids digging into "non official" dotnet stuff like calling the CSC.dll directly that the patched meson tried to do. To enable, run meson with `-Ddotnet=true`. Regarding source file dependencies, Meson has a limitation[1] about generated artifacts being placed in subdirectories. In order to correctly track these generated artifacts for dotnet, we generated them in the same folder as the csproj file through `dotnet build -o`. Instead of installing the dll like we do for mono, a nupkg is generated and installed in the same folder as the dll would be (/lib/x86_64-linux-gnu/efl-mono-1) To avoid messing around with Nupkg caches, we reference the source project for the library directly instead of the nupkg when building the test suite. [1] https://github.com/mesonbuild/meson/issues/2320 Fixes T8168 Reviewers: bu5hm4n, woohyun, Jaehyun_Cho Reviewed By: Jaehyun_Cho Subscribers: cedric, brunobelo, felipealmeida, segfaultxavi Tags: #efl, #do_not_merge Maniphest Tasks: T8168 Differential Revision: https://phab.enlightenment.org/D9717 --- meson_options.txt | 6 + src/bindings/mono/efl_mono/meson.build | 7 +- src/bindings/mono/efl_sharp.csproj.in | 39 +++++ src/bindings/mono/eo_mono/EoWrapper.cs | 1 + src/bindings/mono/meson.build | 113 +++++++++---- .../efl_mono/efl_sharp_test_suite.csproj.in | 36 +++++ src/tests/efl_mono/meson.build | 152 +++++++++++------- 7 files changed, 257 insertions(+), 97 deletions(-) create mode 100644 src/bindings/mono/efl_sharp.csproj.in create mode 100644 src/tests/efl_mono/efl_sharp_test_suite.csproj.in diff --git a/meson_options.txt b/meson_options.txt index 66ef0257f4..42a7397ac4 100644 --- a/meson_options.txt +++ b/meson_options.txt @@ -323,6 +323,12 @@ option('mono-examples-dir', description: 'Where eolian_mono will search for examples to embed into the documentation' ) +option('dotnet', + type: 'boolean', + value: false, + description: 'Enable building C# bindings with dotnet instead of mono' +) + option('lua-interpreter', type: 'combo', choices: ['luajit', 'lua'], diff --git a/src/bindings/mono/efl_mono/meson.build b/src/bindings/mono/efl_mono/meson.build index 6542f5124a..8bfba319c1 100644 --- a/src/bindings/mono/efl_mono/meson.build +++ b/src/bindings/mono/efl_mono/meson.build @@ -37,8 +37,11 @@ efl_src = configure_file( friend_assemblies = '' mono_friend_assemblies = get_option('mono-friend-assemblies') if get_option('build-tests') - mono_friend_assemblies += 'efl-mono-suite' - mono_friend_assemblies += 'efl_mono_test' + if get_option('dotnet') + mono_friend_assemblies += 'efl_sharp_test_suite' + else + mono_friend_assemblies += 'efl_mono_test' + endif endif foreach f : mono_friend_assemblies diff --git a/src/bindings/mono/efl_sharp.csproj.in b/src/bindings/mono/efl_sharp.csproj.in new file mode 100644 index 0000000000..d44aa5a8e5 --- /dev/null +++ b/src/bindings/mono/efl_sharp.csproj.in @@ -0,0 +1,39 @@ + + + + Library + netstandard@NETSTANDARD_VERSION@ + + + + Efl.Csharp + @EFL_VERSION@ + EFL Team + Apache-2.0 + + + + + + + @EFL_BETA@ + + + + + + + + + + + + + + + + + + diff --git a/src/bindings/mono/eo_mono/EoWrapper.cs b/src/bindings/mono/eo_mono/EoWrapper.cs index 621a8bca68..4209fa7978 100644 --- a/src/bindings/mono/eo_mono/EoWrapper.cs +++ b/src/bindings/mono/eo_mono/EoWrapper.cs @@ -483,6 +483,7 @@ public abstract class EoWrapper : IWrapper, IDisposable /// allow minimal interaction with them through . /// /// But as is abstract, whis realized class will allow us to create C# instances of it. +[Efl.Object.NativeMethods] internal class ObjectRealized : Efl.Object { internal ObjectRealized(Efl.Eo.WrappingHandle ch) : base(ch) { } diff --git a/src/bindings/mono/meson.build b/src/bindings/mono/meson.build index 9545aa1cd2..86cef4d089 100644 --- a/src/bindings/mono/meson.build +++ b/src/bindings/mono/meson.build @@ -1,33 +1,11 @@ -add_languages('cs') +# dotnet supports cs files indirectly through custom_targets +if not get_option('dotnet') + add_languages('cs') +endif runtime_assemblies = [] -# Check if we should use dotnet options -cs_is_dotnet = meson.get_compiler('cs').get_id().contains('dotnet') - -if (cs_is_dotnet) - -warning('Dotnet support is still not upstream in meson.') - -runtime_assemblies += [ - '-r:System.Console.dll', - '-r:Microsoft.CSharp.dll', - '-r:System.Collections.dll', - '-r:System.Collections.Concurrent.dll', - '-r:System.ComponentModel.Primitives.dll', - '-r:System.ComponentModel.Primitives.dll', - '-r:System.Diagnostics.Debug.dll', - '-r:System.Diagnostics.TraceSource.dll', - '-r:System.Dynamic.Runtime.dll', - '-r:System.Linq.dll', - '-r:System.Runtime.dll', - '-r:System.Runtime.Extensions.dll', - '-r:System.Security.dll', -] - -endif - mono_sublibs = [ ['Eina', true, ], # ['Eolian', true, ], # @@ -158,16 +136,81 @@ endif efl_mono_install_dir = join_paths(dir_lib, 'efl-mono-'+version_major) efl_mono_xml_doc = join_paths(meson.current_build_dir(), 'efl_mono.xml') -efl_mono = library('efl_mono', - mono_generator_target + mono_files + [efl_src], - install : true, - install_dir : efl_mono_install_dir, - cs_args : extra_cs_args + ['-doc:' + efl_mono_xml_doc, '-warnaserror+'] -) +if (get_option('dotnet')) + dotnet = find_program('dotnet') + warning('Dotnet support is still experimental.') -meson.add_install_script(join_paths(meson.source_root(), 'meson', 'meson_csharp_docs.sh'), - efl_mono_xml_doc, - efl_mono_install_dir) + lib_csproj_conf_data = configuration_data() + + dotnet_version = run_command(dotnet, ['--version'], check: true) + message('Found dotnet core version ' + dotnet_version.stdout().strip()) + + # The major version should be enough for now while we don't have to deal + # with minor differences and dotnet core is far from version 10 + dotnet_major_version = dotnet_version.stdout().strip()[0].to_int() + if dotnet_major_version == 3 + dotnet_core_app_version = '3.0' + dotnet_standard_version = '2.1' + elif dotnet_major_version == 2 + dotnet_core_app_version = '2.0' + dotnet_standard_version = '2.0' + else + error('Unsupported dotnet version. Must be at least 2.2') + endif + + lib_csproj_conf_data.set('NETSTANDARD_VERSION', dotnet_standard_version) + lib_csproj_conf_data.set('BINDING_SRC', meson.current_source_dir()) + lib_csproj_conf_data.set('EFL_VERSION', meson.project_version()) + + if get_option('mono-beta') + lib_csproj_conf_data.set('EFL_BETA', 'EFL_BETA') + else + lib_csproj_conf_data.set('EFL_BETA', '') + endif + + lib_csproj = configure_file(input: 'efl_sharp.csproj.in', + output: 'efl_sharp.csproj', + configuration: lib_csproj_conf_data) + + efl_mono = custom_target('efl_mono', + input: mono_generator_target + mono_files + [efl_src] + [lib_csproj], + output: 'efl_sharp.dll', + build_by_default: true, + command: [dotnet, + 'build', + '-o', meson.current_build_dir(), + '-p:BuildingLib=Yes', + lib_csproj], + install: true, + install_dir: efl_mono_install_dir, + ) + + efl_mono_pack = custom_target('efl_mono_nuget', + input: lib_csproj, + output: 'Efl.Csharp.' + meson.project_version() + '.nupkg', + depends: [efl_mono], + command: [dotnet, + 'pack', + '-o', meson.current_build_dir(), + '-p:BuildingLib=No', + lib_csproj], + install: true, + install_dir: efl_mono_install_dir, + ) + +else + + efl_mono = library('efl_mono', + mono_generator_target + mono_files + [efl_src], + install : true, + install_dir : efl_mono_install_dir, + cs_args : extra_cs_args + ['-doc:' + efl_mono_xml_doc, '-warnaserror+'] + ) + + meson.add_install_script(join_paths(meson.source_root(), 'meson', 'meson_csharp_docs.sh'), + efl_mono_xml_doc, + efl_mono_install_dir) +endif efl_mono_test_suite_path=join_paths(meson.current_build_dir()) diff --git a/src/tests/efl_mono/efl_sharp_test_suite.csproj.in b/src/tests/efl_mono/efl_sharp_test_suite.csproj.in new file mode 100644 index 0000000000..c23636345c --- /dev/null +++ b/src/tests/efl_mono/efl_sharp_test_suite.csproj.in @@ -0,0 +1,36 @@ + + + + Exe + netcoreapp@NETCOREAPP_VERSION@ + + + + Efl.Csharp.Test.Suite + @EFL_VERSION@ + EFL Team + Apache-2.0 + + + + @EFL_BETA@ + + + + + + + + + + + + + + diff --git a/src/tests/efl_mono/meson.build b/src/tests/efl_mono/meson.build index d7cd6bbff7..9b58563516 100644 --- a/src/tests/efl_mono/meson.build +++ b/src/tests/efl_mono/meson.build @@ -1,3 +1,4 @@ +# Generation of .eo.cs files and test library common to dotnet and mono eo_files = [ 'dummy_child.eo', 'dummy_numberwrapper.eo', @@ -56,68 +57,88 @@ foreach mono_gen_file : eo_files '@INPUT@']) endforeach -efl_mono_test = library('efl_mono_test', - eo_file_targets, - link_with : [efl_mono], +if get_option('dotnet') + + dotnet_test_conf_data = configuration_data() + + dotnet_test_conf_data.set('EFL_VERSION', meson.project_version()) + dotnet_test_conf_data.set('BINDING_BUILD', join_paths(meson.current_build_dir(), + '..', '..', 'bindings', 'mono')) + dotnet_test_conf_data.set('BINDING_TEST_SRC', meson.current_source_dir()) + + dotnet_test_conf_data.set('NETCOREAPP_VERSION', dotnet_core_app_version) + + if get_option('mono-beta') + dotnet_test_conf_data.set('EFL_BETA', 'EFL_BETA') + else + dotnet_test_conf_data.set('EFL_BETA', '') + endif + + dotnet_test_csproj = configure_file(input: 'efl_sharp_test_suite.csproj.in', + output: 'efl_sharp_test_suite.csproj', + configuration: dotnet_test_conf_data, + ) + + efl_mono_suite = custom_target('efl_mono_test', + input: eo_file_targets + [dotnet_test_csproj], + output: 'efl_sharp_test_suite.dll', + depends: [efl_mono], + build_by_default: true, + command: [dotnet, + 'build', + '-o', + meson.current_build_dir(), + '--framework', + 'netcoreapp' + dotnet_core_app_version, + dotnet_test_csproj], + ) + +else + efl_mono_test = library('efl_mono_test', + eo_file_targets, + link_with : [efl_mono], + cs_args : extra_cs_args + ) + + efl_mono_src = [ + 'Main.cs', + 'TestUtils.cs', + 'EinaTestData.cs', + 'StructHelpers.cs', + 'BasicDirection.cs', + 'Eina.cs', + 'Eldbus.cs', + 'Eo.cs', + 'EoPromises.cs', + 'EoConstruction.cs', + 'Errors.cs', + 'Events.cs', + 'FunctionPointers.cs', + 'FunctionPointerMarshalling.cs', + 'Model.cs', + 'Parts.cs', + 'Promises.cs', + 'Strbuf.cs', + 'Strings.cs', + 'Structs.cs', + 'Value.cs', + 'ValueEolian.cs', + 'Inheritance.cs', + 'Hash.cs' + ] + + efl_mono_suite = executable('efl-mono-suite', + efl_mono_src, + link_with : [efl_mono, efl_mono_test], cs_args : extra_cs_args -) - -efl_mono_src = [ - 'Main.cs', - 'TestUtils.cs', - 'EinaTestData.cs', - 'StructHelpers.cs', - 'BasicDirection.cs', - 'Eina.cs', - 'Eldbus.cs', - 'Eo.cs', - 'EoPromises.cs', - 'EoConstruction.cs', - 'Errors.cs', - 'Events.cs', - 'FunctionPointers.cs', - 'FunctionPointerMarshalling.cs', - 'Model.cs', - 'Parts.cs', - 'Promises.cs', - 'Strbuf.cs', - 'Strings.cs', - 'Structs.cs', - 'Value.cs', - 'ValueEolian.cs', - 'Inheritance.cs', - 'Hash.cs' -] - -efl_mono_suite = executable('efl-mono-suite', - efl_mono_src, - link_with : [efl_mono, efl_mono_test], - cs_args : extra_cs_args -) + ) +endif +# Common environment shared by both dotnet and mono env_mono = environment() env_mono.set('MONO_PATH', efl_mono_test_suite_path ) env_mono.set('EFL_RUN_IN_TREE', '1') -if (cs_is_dotnet) -copy_prog = find_program(['cp', 'copy']) - -configure_file(input : 'efl-mono-suite.runtimeconfig.json', - output : 'efl-mono-suite.runtimeconfig.json', - copy : true) - -custom_target('copy_efl_mono_dll', - build_by_default : true, - input : efl_mono, - output : efl_mono.full_path().split('/')[-1], - command : [copy_prog, '@INPUT@', '@OUTPUT@']) - -custom_target('copy_efl_mono_lib_dll', - build_by_default : true, - input : efl_mono_lib, - output : efl_mono_lib.full_path().split('/')[-1], - command : [copy_prog, '@INPUT@', '@OUTPUT@']) -endif config_libs = ['eina', 'ecore', 'eo', 'efl', 'evas', 'eldbus', 'elementary', 'efl_mono'] load_lib = efl_mono_test_suite_path + ':' @@ -136,9 +157,20 @@ foreach config : config_libs load_lib += repaired_path+':' endforeach +load_lib += ':' + meson.current_build_dir() + env_mono.set('LD_LIBRARY_PATH', load_lib) -test('efl-mono-suite', - efl_mono_suite, - env : env_mono -) + +if get_option('dotnet') + test('efl-mono-suite', + dotnet, + args: [join_paths(meson.current_build_dir(), 'efl_sharp_test_suite.dll')], + env: env_mono, + ) +else + test('efl-mono-suite', + efl_mono_suite, + env : env_mono + ) +endif