Issue #26271: Fix the Freeze tool to use variables passed in from the
configure script related to compiler flags.

Thanks to Daniel Shaulov for the bug report and patch.
diff --git a/Misc/ACKS b/Misc/ACKS
index 85220d1..3f70eef 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1326,6 +1326,7 @@
 Ha Shao
 Richard Shapiro
 Varun Sharma
+Daniel Shaulov
 Vlad Shcherbina
 Justin Sheehy
 Charlie Shepherd