Fixup for building on Ubuntu 20.04.

David · David · commit 21b4ddc2a841 · 2020-07-04T16:34:25.000+01:00
Without this fails with x86_64-linux-gnu/python3.8/pyconfig.h file not found.
Need to create Include directory in Source/UnrealEnginePython which contains
an x86_64-linux-gnu directory containing symbolic link to /usr/include/x86_64-linux-gnu/pythonx.x
where x.x is appropriate python version.
Directly including /usr/include/x86_64-linux-gnu/pythonx.x in linuxKnownIncludesPaths does not work.
diff --git a/Source/UnrealEnginePython/UnrealEnginePython.Build.cs b/Source/UnrealEnginePython/UnrealEnginePython.Build.cs
@@ -259,6 +259,7 @@ public UnrealEnginePython(TargetInfo Target)
                 {
                     throw new System.Exception("Unable to find Python libs, please add a search path to linuxKnownLibsPaths");
                 }
+                PublicIncludePaths.Add(Path.Combine(ModuleDirectory,"Include"));
                 PublicIncludePaths.Add(includesPath);
                 PublicAdditionalLibraries.Add(libsPath);
 

Original file line number	Diff line number	Diff line change
`@@ -259,6 +259,7 @@ public UnrealEnginePython(TargetInfo Target)`
`259`	`259`	`{`
`260`	`260`	`throw new System.Exception("Unable to find Python libs, please add a search path to linuxKnownLibsPaths");`
`261`	`261`	`}`
	`262`	`+ PublicIncludePaths.Add(Path.Combine(ModuleDirectory,"Include"));`
`262`	`263`	`PublicIncludePaths.Add(includesPath);`
`263`	`264`	`PublicAdditionalLibraries.Add(libsPath);`
`264`	`265`