Allow build with 17

Author: gmarkall

ffi/build.py

@@ -188,8 +188,8 @@ def main_posix(kind, library_ext):
     else:
         (version, _) = out.split('.', 1)
         version = int(version)
-        if version not in (15, 16):
-            msg = ("Building llvmlite requires LLVM 15 or 16, got "
+        if version not in (15, 16, 17):
+            msg = ("Building llvmlite requires LLVM 15 - 17, got "
                    "{!r}. Be sure to set LLVM_CONFIG to the right executable "
                    "path.\nRead the documentation at "
                    "http://llvmlite.pydata.org/ for more information about "