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