internal/rosa/package/python: add kernel-headers

Missing kernel headers implicitly disables many useful things. This change also enables PGO and installs symlink, since a rebuild is unavoidable.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/package/python/package.az

@@ -48,7 +48,9 @@ package python {
 	];
 
 	exec = make {
+		configure = { "enable-optimizations"; };
 		check = [ "test" ];
+		postInstall = "ln -s python3 /work/system/bin/python";
 	};
 
 	inputs = [
@@ -59,6 +61,8 @@ package python {
 
 		pkg-config,
 		xz,
+
+		kernel-headers,
 	];
 
 	runtime = [