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Remove duplicate ".endfunc".
[pf3gnuchains/gcc-fork.git] / libgfortran / configure.host
index 73da571..eb68c93 100644 (file)
@@ -38,3 +38,10 @@ fi
 if test "x${have_fp_enable}" = "xyes" && test "x${have_fp_trap}" = "xyes"; then
   fpu_host='fpu-aix'
 fi
+
+# Some targets require additional compiler options for NaN/Inf.
+ieee_flags=
+case "${host_cpu}" in
+  sh*)
+    ieee_flags="-mieee" ;;
+esac