[Orxonox-commit 47] r2752 - trunk/cmake

[adrfried at orxonox.net]

Author: adrfried
Date: 2009-03-06 15:15:18 +0100 (Fri, 06 Mar 2009)
New Revision: 2752

Modified:
   trunk/cmake/LibraryConfigTardis.cmake
Log:
don't fail if no /etc/hostname

Modified: trunk/cmake/LibraryConfigTardis.cmake
===================================================================
--- trunk/cmake/LibraryConfigTardis.cmake	2009-03-06 13:08:02 UTC (rev 2751)
+++ trunk/cmake/LibraryConfigTardis.cmake	2009-03-06 14:15:18 UTC (rev 2752)
@@ -25,9 +25,11 @@
  #
 
 IF(UNIX AND NOT APPLE)
-  FILE(STRINGS /etc/hostname HOSTNAME LIMIT_COUNT 1)
-  IF(${HOSTNAME} MATCHES "^tardis-[a-z][0-9][0-9]$")
-    SET (TARDIS ON)
+  IF(EXISTS /etc/hostname)
+    FILE(STRINGS /etc/hostname HOSTNAME LIMIT_COUNT 1)
+    IF(${HOSTNAME} MATCHES "^tardis-[a-z][0-9][0-9]$")
+      SET (TARDIS ON)
+    ENDIF()
   ENDIF()
 ENDIF()