sonar fixes and little cleanups

[simgrid.git] / teshsuite / smpi / MBI / CMakeLists.txt

diff --git a/teshsuite/smpi/MBI/CMakeLists.txt b/teshsuite/smpi/MBI/CMakeLists.txt
index 1f7816c..4041269 100644 (file)
--- a/teshsuite/smpi/MBI/CMakeLists.txt
+++ b/teshsuite/smpi/MBI/CMakeLists.txt
@@ -35,8 +35,12 @@ if (enable_smpi_MBI_testsuite)
 
   file(GLOB cfiles RELATIVE ${CMAKE_BINARY_DIR}/MBI/tmp ${CMAKE_BINARY_DIR}/MBI/tmp/*.c )
   foreach(cfile ${cfiles})
-    # Copy the generated files only if different
-    file(COPY ${CMAKE_BINARY_DIR}/MBI/tmp/${cfile} DESTINATION ${CMAKE_BINARY_DIR}/MBI/)
+    # Copy the generated files only if different (needs cmake ≥ 3.21)
+    if (CMAKE_VERSION VERSION_LESS 3.21)
+      file(COPY ${CMAKE_BINARY_DIR}/MBI/tmp/${cfile} DESTINATION ${CMAKE_BINARY_DIR}/MBI/)
+    else()
+      file(COPY_FILE ${CMAKE_BINARY_DIR}/MBI/tmp/${cfile} ${CMAKE_BINARY_DIR}/MBI/${cfile} ONLY_IF_DIFFERENT)
+    endif()
     string(REGEX REPLACE "[.]c" "" basefile ${cfile})
     
     # Generate an executable for each of them
@@ -53,6 +57,7 @@ if (enable_smpi_MBI_testsuite)
     SET_TESTS_PROPERTIES(mbi-${basefile}  PROPERTIES DEPENDS mbi-${basefile})
     SET_TESTS_PROPERTIES(mbi-${basefile}  PROPERTIES DEPENDS simgrid-mc)
   endforeach()
+  file(REMOVE_RECURSE ${CMAKE_BINARY_DIR}/MBI/tmp) # Clean temp files
 
   if("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_HOME_DIRECTORY}")
   else()