silence warning about not being an svn checkout

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2556 5a81b35b-ba03-0410-adc8-b2c5c5119f08

cmake_support/Deployment.cmake

@@ -7,14 +7,17 @@ set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_SOURCE_DIR}/ReadMe.txt")
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/LICENSE.txt")
 set(CPACK_PACKAGE_VERSION_MAJOR "1")
 set(CPACK_PACKAGE_VERSION_MINOR "0")
-set(CPACK_PACKAGE_VERSION_PATCH "0a1_${OST_REV}")
+if (OST_REV)
+  set(CPACK_PACKAGE_VERSION_PATCH "0a1_${OST_REV}")
+else()
+  set(CPACK_PACKAGE_VERSION_PATCH "0a1")
+endif()
 set(OST_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")
-message("building OST version: ${OST_VERSION}")
 set(CPACK_PACKAGE_INSTALL_DIRECTORY "openstructure ${OST_VERSION}" )
 
 IF(WIN32 AND NOT UNIX)
 # There is a bug in NSI that does not handle full unix paths properly. Make
-# sure there is at least one set of four (4) backlasshes.
+# sure there is at least one set of four (4) backlashes.
   set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/graphics/\\\\icon_32.png")
   #set(CPACK_NSIS_INSTALLED_ICON_NAME "bin/\\\\gosty.exe")
   set(CPACK_NSIS_DISPLAY_NAME "${CPACK_PACKAGE_INSTALL_DIRECTORY}")

cmake_support/OST.cmake

@@ -629,10 +629,12 @@ endmacro()
 macro(get_ost_rev)
   if (NOT OST_REV)
     if (NOT WIN32)
-      exec_program("svn" 
-                   ARGS "info |grep Revision|awk '{print $2}'"
-                   OUTPUT_VARIABLE OST_REV
-      )
+      if (EXISTS .svn)
+        exec_program("svn" 
+                     ARGS "info |grep Revision|awk '{print $2}'"
+                     OUTPUT_VARIABLE OST_REV
+        )
+      endif()
     else()
       exec_program("svnversion.exe"
                    ARGS ""
@@ -642,5 +644,7 @@ macro(get_ost_rev)
       string(REGEX REPLACE "[A-Za-z]" "" OST_REV ${OST_REV})
     endif()
   endif()
-  message("Revision: ${OST_REV}")
+  if (OST_REV)
+    message("Revision: ${OST_REV}")
+  endif()
 endmacro()