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-rw-r--r--src/include/config.h.in13
1 files changed, 12 insertions, 1 deletions
diff --git a/src/include/config.h.in b/src/include/config.h.in
index eeba1204d2e..6bb03462c83 100644
--- a/src/include/config.h.in
+++ b/src/include/config.h.in
@@ -303,10 +303,21 @@
/* Set to 1 if you have snprintf() */
#undef HAVE_SNPRINTF
+/* Set to 1 if you have strerror() */
+#undef HAVE_STRERROR
+
/* Set to 1 if you have vsnprintf() */
#undef HAVE_VSNPRINTF
-/* Set to 1 if you have isinf() */
+/*
+ * Set to 1 if you have isinf().
+ * These are all realated to port/isinf.c
+ */
+#undef HAVE_FPCLASS
+#undef HAVE_FP_CLASS
+#undef HAVE_FP_CLASS_H
+#undef HAVE_FP_CLASS_D
+#undef HAVE_CLASS
#undef HAVE_ISINF
#ifndef HAVE_ISINF
int isinf(double x);