add freebsd-arm64 and freebsd-x64 support

Author: alexrp

src/sdk/build/Vezel.Zig.Sdk.Cross.Host.targets

@@ -27,17 +27,19 @@
     </PropertyGroup>
 
     <PropertyGroup>
+        <HostSystem Condition="$(HostRuntimeIdentifier.StartsWith('freebsd-'))">freebsd</HostSystem>
         <HostSystem Condition="$(HostRuntimeIdentifier.StartsWith('linux-'))">linux</HostSystem>
         <HostSystem Condition="$(HostRuntimeIdentifier.StartsWith('osx-'))">macos</HostSystem>
         <HostSystem Condition="$(HostRuntimeIdentifier.StartsWith('win-'))">windows</HostSystem>
     </PropertyGroup>
 
     <PropertyGroup>
         <HostAbi>gnu</HostAbi>
-        <HostAbi Condition="'$(HostSystem)' == 'macos'">none</HostAbi>
+        <HostAbi Condition="'$(HostSystem)' == 'freebsd' or '$(HostSystem)' == 'macos'">none</HostAbi>
         <HostAbi Condition="'$(HostSystem)' == 'windows'">msvc</HostAbi>
         <HostAbi Condition="$(HostRuntimeIdentifier.Contains('-musl-'))">musl</HostAbi>
         <HostAbi Condition="'$(HostArchitecture)' == 'arm'">$(HostAbi)eabihf</HostAbi>
+        <HostAbi Condition="'$(HostArchitecture)' == 'arm' and '$(HostSystem)' != 'linux'">eabihf</HostAbi>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -46,6 +48,7 @@
     </PropertyGroup>
 
     <PropertyGroup>
+        <HostLibrary Condition="'$(HostSystem)' == 'freebsd'">fbsd</HostLibrary>
         <HostLibrary Condition="'$(HostSystem)' == 'linux'">glibc</HostLibrary>
         <HostLibrary Condition="'$(HostSystem)' == 'macos'">libsystem</HostLibrary>
         <HostLibrary Condition="'$(HostSystem)' == 'windows'">msvcrt</HostLibrary>
@@ -56,7 +59,7 @@
         <HostTriple>$(HostArchitecture)-$(HostSystem)-$(HostAbi)</HostTriple>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(HostSystem)' == 'linux'">
+    <PropertyGroup Condition="'$(HostSystem)' == 'freebsd' or '$(HostSystem)' == 'linux'">
         <HostLibraryPrefix>lib</HostLibraryPrefix>
         <HostLibrarySuffix>.so</HostLibrarySuffix>
     </PropertyGroup>

src/sdk/build/Vezel.Zig.Sdk.Cross.Target.targets

@@ -27,6 +27,11 @@
         <TargetBits Condition="$(TargetArchitecture.Contains('64')) or '$(TargetArchitecture)' == 's390x'">64</TargetBits>
     </PropertyGroup>
 
+    <PropertyGroup Condition="$(TargetRuntimeIdentifier.StartsWith('freebsd-'))">
+        <TargetSystem>freebsd</TargetSystem>
+        <TargetSystemVersion>14.0</TargetSystemVersion>
+    </PropertyGroup>
+
     <PropertyGroup Condition="$(TargetRuntimeIdentifier.StartsWith('linux-'))">
         <TargetSystem>linux</TargetSystem>
         <TargetSystemVersion>3.10</TargetSystemVersion>
@@ -53,9 +58,10 @@
     <PropertyGroup>
         <TargetAbi>gnu</TargetAbi>
         <TargetAbi Condition="'$(TargetSystem)' == 'wasi' or $(TargetRuntimeIdentifier.Contains('-musl-'))">musl</TargetAbi>
-        <TargetAbi Condition="'$(TargetSystem)' == 'macos'">none</TargetAbi>
+        <TargetAbi Condition="'$(TargetSystem)' == 'freebsd' or '$(TargetSystem)' == 'macos'">none</TargetAbi>
         <TargetAbi Condition="'$(TargetSystem)' == 'windows' and '$(UseMicrosoftAbi)' == 'true'">msvc</TargetAbi>
         <TargetAbi Condition="'$(TargetArchitecture)' == 'arm'">$(TargetAbi)eabihf</TargetAbi>
+        <TargetAbi Condition="'$(TargetArchitecture)' == 'arm' and '$(TargetSystem)' != 'linux'">eabihf</TargetAbi>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -65,6 +71,7 @@
 
     <PropertyGroup>
         <TargetLibrary>glibc</TargetLibrary>
+        <TargetLibrary Condition="'$(TargetSystem)' == 'freebsd'">fbsd</TargetLibrary>
         <TargetLibrary Condition="'$(TargetSystem)' == 'wasi' or $(TargetAbi.StartsWith('musl'))">musl</TargetLibrary>
         <TargetLibrary Condition="'$(TargetSystem)' == 'macos'">libsystem</TargetLibrary>
         <TargetLibrary Condition="'$(TargetSystem)' == 'windows'">msvcrt</TargetLibrary>
@@ -84,7 +91,7 @@
         <FullTargetTriple>$(TargetArchitecture)-$(TargetSystem)$(_TargetSystemSuffix)-$(TargetAbi)$(_TargetLibrarySuffix)</FullTargetTriple>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(TargetSystem)' == 'linux'">
+    <PropertyGroup Condition="'$(TargetSystem)' == 'freebsd' or '$(TargetSystem)' == 'linux'">
         <TargetLibraryPrefix>lib</TargetLibraryPrefix>
         <TargetLibrarySuffix>.so</TargetLibrarySuffix>
     </PropertyGroup>

src/sdk/build/Vezel.Zig.Sdk.Emulator.targets

@@ -12,7 +12,7 @@
         <_QemuName Condition="'$(TargetArchitecture)' == 'x86'">qemu-i386</_QemuName>
     </PropertyGroup>
 
-    <PropertyGroup Condition="'$(TargetSystem)' == 'linux' and '$(HostSystem)' == 'linux'">
+    <PropertyGroup Condition="('$(TargetSystem)' == 'linux' or '$(TargetSystem)' == 'freebsd') and '$(TargetSystem)' == '$(HostSystem)'">
         <_EmulatorName>$(_QemuName)</_EmulatorName>
         <_EmulatorCommand>$(_QemuName)</_EmulatorCommand>
     </PropertyGroup>