Write qgssvnversion.h on windows only if doesn't exist yet

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@6658 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Feb 22, 2007 · c2da041 · c2da041
1 parent 27df1b7
commit c2da041
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -193,7 +193,10 @@ IF (WIN32)
   #    WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
 
   # this should work with both msys and mingw generators
-  WRITE_FILE(${CMAKE_BINARY_DIR}/qgssvnversion.h "#define QGSSVNVERSION \"svn_rev_unavailable\"")
+  SET (SVNVER_H ${CMAKE_BINARY_DIR}/qgssvnversion.h)
+  IF (NOT EXISTS ${SVNVER_H})
+    WRITE_FILE(${SVNVER_H} "#define QGSSVNVERSION \"svn_rev_unavailable\"")
+  ENDIF (NOT EXISTS ${SVNVER_H})
 
 ELSE (WIN32)