linq2db/SQLite.Runtime.props at master · stdray/linq2db · GitHub

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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

	<!--
	System.Data.Sqlite runtimes deployment script.

	Why:
	- S.D.S v2 introduced new separate package for sqlite runtime for many architectures and those runtimes
	  now partially conflict by path with runtimes from Microsoft.Data.SQLite
	  and which is more important: confuse DllImport with which runtime module to use
	- MSBUILD scripts from nuget doesn't work nice with non-platform specific projects

	When:
	- with .NET 11 Microsoft provider will migrate to same runtimes package and we will be able to remove this script and workarounds

	What:
	To workaround those issues we do following:

	- to disable bad build scripts we override bad CheckForAnyCPU target from package
	- to solve path conflicts we:
	  1. copy S.D.S runtimes to custom folder instead of runtimes
	  2. in startup code (for tests and linqpad) we override runtimes folder, configured by PreLoadSQLite_BaseDirectory env variable
	  so MDS will use default load logic and SDS will load runtimes by custom path
	-->

	<!--override (disable) build scripts from SourceGear.sqlite3-->
	<Target Name="CheckForAnyCPU" BeforeTargets="BeforeBuild" Condition="$(TargetFramework) == 'net472'" />

	<PropertyGroup>
		<SystemDataSqliteRuntimeFolder>sds/runtimes</SystemDataSqliteRuntimeFolder>
	</PropertyGroup>

	<Target Name="CopySQLiteRuntimes" AfterTargets="PostBuildEvent" Condition="'$(TargetFramework)' != 'net462'">
		<ItemGroup>
			<SQLiteRuntimes Include="$(PkgSourceGear_sqlite3)\runtimes\**\*" />
		</ItemGroup>
		<Copy SourceFiles="@(SQLiteRuntimes)" DestinationFolder="$(TargetDir)\$(SystemDataSqliteRuntimeFolder)\%(RecursiveDir)" />
	</Target>

	<!--for netfx copy only supported runtimes-->
	<Target Name="CopySQLiteRuntimes2" AfterTargets="PostBuildEvent" Condition="'$(TargetFramework)' == 'net462'">
		<Copy SourceFiles="$(PkgSourceGear_sqlite3)\runtimes\win-x86\native\e_sqlite3.dll"   DestinationFiles="$(TargetDir)\$(SystemDataSqliteRuntimeFolder)\win-x86\native\e_sqlite3.dll" />
		<Copy SourceFiles="$(PkgSourceGear_sqlite3)\runtimes\win-x64\native\e_sqlite3.dll"   DestinationFiles="$(TargetDir)\$(SystemDataSqliteRuntimeFolder)\win-x64\native\e_sqlite3.dll" />
		<Copy SourceFiles="$(PkgSourceGear_sqlite3)\runtimes\win-arm64\native\e_sqlite3.dll" DestinationFiles="$(TargetDir)\$(SystemDataSqliteRuntimeFolder)\win-arm64\native\e_sqlite3.dll" />
	</Target>

</Project>