Index: /issm/trunk-jpl/jenkins/windows
===================================================================
--- /issm/trunk-jpl/jenkins/windows	(revision 21317)
+++ /issm/trunk-jpl/jenkins/windows	(revision 21318)
@@ -10,5 +10,5 @@
 ISSM_CONFIG='--prefix=$ISSM_DIR \
 	--with-vendor=MSVC-Win64  \
-	--with-cxxoptflags='-fp:fast' \
+	--with-cxxoptflags='-fp:strict' \
    --disable-static \
 	--enable-standalone-libraries \