Merge pull request #1169 in SNORT/snort3 from memrchr to master

Squashed commit of the following:

commit 10832f0a0ead6f9ca20012ece2322bc8f6087905
Author: Carter Waxman <cwaxman@cisco.com>
Date:   Wed Mar 28 14:10:39 2018 -0400

    cmake: fixed checks for functions

diff --git a/config.cmake.h.in b/config.cmake.h.in
index ba8014274f3d4058caa6a6f2cac7c77c408e55f5..196708141c4f8313cfabd7be773fde8c03e6ce6c 100644 (file)
--- a/config.cmake.h.in
+++ b/config.cmake.h.in
@@ -127,16 +127,16 @@
 /*  Availability of specific library functions */
 
 /* Define to 1 if you have the `mallinfo' function. */
-#define HAVE_MALLINFO 1
+#cmakedefine HAVE_MALLINFO 1
 
 /* Define to 1 if you have the `malloc_trim' function. */
-#define HAVE_MALLOC_TRIM 1
+#cmakedefine HAVE_MALLOC_TRIM 1
 
 /* Define to 1 if you have the `memrchr' function. */
-#define HAVE_MEMRCHR 1
+#cmakedefine HAVE_MEMRCHR 1
 
 /* Define to 1 if you have the `sigaction' function. */
-#define HAVE_SIGACTION 1
+#cmakedefine HAVE_SIGACTION 1
 
 
 /*  Available compiler options */