X-Git-Url: https://code.citadel.org/?p=citadel.git;a=blobdiff_plain;f=webcit%2Fconfigure.ac;fp=webcit%2Fconfigure.ac;h=9b33da91bdf5d13b154d182351bab81f2b543231;hp=5fc9194cee7d0ec157dd827de91ab55382970b93;hb=b2341111a6a40427f8c7991c34d99af8b25ac6e1;hpb=38d1198ddb58242b90bd84ee152742e8b3426cd2

diff --git a/webcit/configure.ac b/webcit/configure.ac
index 5fc9194ce..9b33da91b 100644
--- a/webcit/configure.ac
+++ b/webcit/configure.ac
@@ -252,6 +252,35 @@ AC_CHECK_HEADER(libcitadel.h,
 	]
 )
 
+AC_MSG_CHECKING([whether your system likes memcpy + HKEY]) 
+AC_TRY_COMPILE([
+#define _GNU_SOURCE
+#include <ctype.h>
+#include <errno.h>
+#include <string.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+#include <sys/select.h>
+#include <fcntl.h>
+#include <sys/types.h>
+
+#include "lib/libcitadel.h"
+],
+[
+	char foo[22];
+	memcpy(foo, HKEY("foo"));
+	
+],
+		[
+
+		  AC_MSG_RESULT([yes])
+		],
+		[ 
+		  AC_DEFINE(UNDEF_MEMCPY, [], [whether we need to undefine memcpy])
+		  AC_MSG_RESULT([no])
+		]
+)
 
 dnl Checks for the Expat XML parser.
 AC_CHECK_HEADER(expat.h,