--- qgis-1.7.4+1.7.5~20120320.orig/src/core/spatialindex/tools/TemporaryFile.cc	2012-05-19 21:42:30.010157000 +0100
+++ qgis-1.7.4+1.7.5~20120320/src/core/spatialindex/tools/TemporaryFile.cc	2012-05-19 21:42:34.797198134 +0100
@@ -20,6 +20,7 @@
 //    mhadji@gmail.com
 
 #include <stdio.h>
+#include <unistd.h>
 
 #include <Tools.h>
 
--- qgis-1.7.4+1.7.5~20120320.orig/src/core/spatialindex/storagemanager/DiskStorageManager.cc	2012-03-17 13:48:08.000000000 +0000
+++ qgis-1.7.4+1.7.5~20120320/src/core/spatialindex/storagemanager/DiskStorageManager.cc	2012-05-19 21:43:14.837512956 +0100
@@ -25,6 +25,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <cstring>
 
 #ifdef WIN32