* [vincent] fix autotools for various compilation problems

* [vincent] fix indexer compilation. Patch from Winfried

applications/jpip/tools/indexer/ext_libopenjpeg/cio_ext.c

@@ -32,6 +32,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdio.h>
+
 #include "cio_ext.h"
 #include "event.h"
 
@@ -43,7 +45,7 @@
 opj_bool cio_ext_byteout(opj_cio_t *cio, unsigned char v);
 
 unsigned int cio_ext_write( opj_cio_t *cio, unsigned long long int v, int n)
-{  
+{
   int i;
   for (i = n - 1; i >= 0; i--) {
     if( !cio_ext_byteout(cio, (unsigned char) ((v >> (i << 3)) & 0xff)) )

applications/jpip/tools/indexer/ext_libopenjpeg/ext_jp2.c

@@ -28,6 +28,8 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <stdio.h>
+
 #include "ext_openjpeg.h"
 #include "cio.h"
 #include "cio_ext.h"

applications/jpip/tools/indexer/ext_libopenjpeg/phix_manager.c

@@ -34,6 +34,7 @@
  */
 
 #include <stdlib.h>
+#include <stdio.h>
 #include <math.h>
 #include "indexbox_manager.h"
 #include "cio_ext.h"

applications/jpip/tools/indexer/ext_libopenjpeg/tpix_manager.c

@@ -33,6 +33,7 @@
  *  \brief Modification of jpip.c from 2KAN indexer
  */
 
+#include <stdio.h>
 #include <math.h>
 #include "indexbox_manager.h"
 #include "cio_ext.h"