[Plplot-cvs] SF.net SVN: plplot:[12891] trunk/plplot_test/CMakeLists.txt

[<ai...@us...>]

Revision: 12891
          http://sourceforge.net/p/plplot/code/12891
Author:   airwin
Date:     2013-12-19 20:56:26 +0000 (Thu, 19 Dec 2013)
Log Message:
-----------
Replace cmake -E copy with more appropriate cmake -E copy_if_different.

Modified Paths:
--------------
    trunk/plplot_test/CMakeLists.txt

Modified: trunk/plplot_test/CMakeLists.txt
===================================================================
--- trunk/plplot_test/CMakeLists.txt	2013-12-19 20:45:09 UTC (rev 12890)
+++ trunk/plplot_test/CMakeLists.txt	2013-12-19 20:56:26 UTC (rev 12891)
@@ -521,7 +521,7 @@
     # tree so that example 20 will run from there.
     add_custom_command(
       OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lena.pgm
-      COMMAND ${CMAKE_COMMAND} -E copy
+      COMMAND ${CMAKE_COMMAND} -E copy_if_different
       ${CMAKE_SOURCE_DIR}/examples/lena.pgm
       ${CMAKE_CURRENT_BINARY_DIR}/lena.pgm
       DEPENDS ${CMAKE_SOURCE_DIR}/examples/lena.pgm
@@ -531,7 +531,7 @@
       # Also need a copy of lena.img for the octave bindings
       add_custom_command(
 	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lena.img
-	COMMAND ${CMAKE_COMMAND} -E copy
+	COMMAND ${CMAKE_COMMAND} -E copy_if_different
 	${CMAKE_SOURCE_DIR}/examples/octave/lena.img
 	${CMAKE_CURRENT_BINARY_DIR}/lena.img
 	DEPENDS ${CMAKE_SOURCE_DIR}/examples/octave/lena.img

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