cuda: fix compilation

configure.ac

@@ -1233,7 +1233,7 @@
                 [  --with-cuda-nvcc=DIR  cuda nvcc compiler directory],
                 [with_cuda_nvcc="$withval"],[with_cuda_nvcc=no])
 
-        AC_DEFINE([SC_CUDA_SUPPORT__],[1],(CUDA support enabled))
+        AC_DEFINE([__SC_CUDA_SUPPORT__],[1],(CUDA support enabled))
 
         if test "$with_cuda_includes" != "no"; then
             CPPFLAGS="${CPPFLAGS} -I${with_cuda_includes}"
@@ -1290,6 +1290,7 @@
         fi
     ])
     AM_CONDITIONAL([BUILD_CUDA], [test "x$enable_cuda" = "xyes"])
+    AM_CONDITIONAL([__SC_CUDA_SUPPORT__], [test "x$enable_cuda" = "xyes"])
 
 
   # Check for libcap-ng

src/util-cuda-buffer.c

@@ -45,9 +45,9 @@
  * to be reallocated to other writers.
  */
 
-#ifdef __SC_CUDA_SUPPORT__
 
 #include "suricata-common.h"
+#ifdef __SC_CUDA_SUPPORT__
 #include "suricata.h"
 
 #include "util-atomic.h"

src/util-cuda-handlers.c

@@ -23,10 +23,11 @@
 
 /* compile in, only if we have a CUDA enabled device on the machine, with the
  * toolkit and the driver installed */
-#ifdef __SC_CUDA_SUPPORT__
 
 #include "suricata-common.h"
 
+#ifdef __SC_CUDA_SUPPORT__
+
 #include "util-error.h"
 #include "util-debug.h"
 #include "conf.h"

src/util-cuda-vars.c

@@ -21,8 +21,8 @@
  * \author Anoop Saldanha <anoopsaldanha@gmail.com>
  */
 
+#include "suricata-common.h"
 #ifdef __SC_CUDA_SUPPORT__
-
 #include "suricata.h"
 #include "util-mpm.h"
 #include "util-cuda-handlers.h"

src/util-cuda.c

@@ -25,12 +25,12 @@
 
 /* compile in, only if we have a CUDA enabled device on the machine, with the
  * toolkit and the driver installed */
+
+#include "suricata-common.h"
 #ifdef __SC_CUDA_SUPPORT__
 
 #include <cuda.h>
 #include "util-cuda.h"
-#include "suricata-common.h"
-
 #include "util-error.h"
 #include "util-debug.h"
 #include "util-unittest.h"