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
(<prefix>/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
This commit is contained in:
Lauro Moura 2019-11-05 17:59:01 -03:00
parent 8a5976666b
commit 17a81bee4a
7 changed files with 257 additions and 97 deletions

View File

@ -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'],

View File

@ -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

View File

@ -0,0 +1,39 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Library</OutputType>
<TargetFramework>netstandard@NETSTANDARD_VERSION@</TargetFramework>
</PropertyGroup>
<PropertyGroup>
<PackageId>Efl.Csharp</PackageId>
<Version>@EFL_VERSION@</Version>
<Authors>EFL Team</Authors>
<PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
</PropertyGroup>
<!-- <PropertyGroup Condition="'$(BuildType)'=='Beta'"> -->
<!-- <DefineConstants>EFL_BETA</DefineConstants> -->
<!-- </PropertyGroup> -->
<PropertyGroup>
<DefineConstants>@EFL_BETA@</DefineConstants>
</PropertyGroup>
<ItemGroup>
<Compile Include="@BINDING_SRC@/efl_mono/*.cs" />
<!-- FIXME Windows support -->
<Compile Include="@BINDING_SRC@/eo_mono/*.cs" Exclude="@BINDING_SRC@/eo_mono/*Windows.cs" />
<Compile Include="@BINDING_SRC@/eina_mono/*.cs" />
<Compile Include="@BINDING_SRC@/eolian_mono/*.cs" />
<Compile Include="@BINDING_SRC@/eldbus_mono/*.cs" />
</ItemGroup>
<!-- Calling `dotnet build` from a different folder seems to mess up the automatic source file discovery.
But we want them to be included only when building the lib itself.
-->
<ItemGroup Condition="'$(BuildingLib)'=='Yes'">
<Compile Include="./efl_mono/*.cs" />
<Compile Include="./*.cs" />
</ItemGroup>
</Project>

View File

@ -483,6 +483,7 @@ public abstract class EoWrapper : IWrapper, IDisposable
/// allow minimal interaction with them through <see cref="Efl.Object" />.
///
/// But as <see cref="Efl.Object" /> is abstract, whis realized class will allow us to create C# instances of it.</summary>
[Efl.Object.NativeMethods]
internal class ObjectRealized : Efl.Object
{
internal ObjectRealized(Efl.Eo.WrappingHandle ch) : base(ch) { }

View File

@ -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())

View File

@ -0,0 +1,36 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>netcoreapp@NETCOREAPP_VERSION@</TargetFramework>
</PropertyGroup>
<PropertyGroup>
<PackageId>Efl.Csharp.Test.Suite</PackageId>
<Version>@EFL_VERSION@</Version>
<Authors>EFL Team</Authors>
<PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>
</PropertyGroup>
<PropertyGroup>
<DefineConstants>@EFL_BETA@</DefineConstants>
</PropertyGroup>
<ItemGroup>
<ProjectReference Include="../../bindings/mono/efl_sharp.csproj" />
</ItemGroup>
<ItemGroup>
<Compile Include="@BINDING_TEST_SRC@/*.cs" />
<!-- Somehow dotnet build -o DIR seems to miss the genenerated files despite
them being in the same folder as the csproj file. The line below makes
sure we include them.
The side effect is that invoking directly `dotnet build` will raise "source file FOO
already included" warnings.
-->
<Compile Include="./*.cs" />
</ItemGroup>
</Project>

View File

@ -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