diff -Naur cfitsio-4.2.0/configure cfitsio-4.2.0.ldflags/configure
--- cfitsio-4.2.0/configure	2022-10-31 19:40:23.000000000 +0100
+++ cfitsio-4.2.0.ldflags/configure	2022-11-25 10:05:55.387220762 +0100
@@ -4670,7 +4670,7 @@
 
 #-------------------------------------------------------------------------------
 
-LDFLAGS="$CFLAGS"
+# LDFLAGS="$CFLAGS"
 LDFLAGS_BIN="$LDFLAGS"
 
 if test "x$FC" = "xnone" ; then