Clean the distrib with make clean.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8426 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/buildtools/Cmake/Distrib.cmake b/buildtools/Cmake/Distrib.cmake
index f8b9474..9d1e57e 100755 (executable)
--- a/buildtools/Cmake/Distrib.cmake
+++ b/buildtools/Cmake/Distrib.cmake
@@ -246,9 +246,13 @@ endforeach(file ${source_to_pack})
 ######################################
 
 add_custom_target(dist
-  COMMAND ${CMAKE_COMMAND} -E tar cf simgrid-${release_version}.tar simgrid-${release_version}/
-  COMMAND gzip -9v simgrid-${release_version}.tar
-  COMMAND ${CMAKE_COMMAND} -E remove_directory simgrid-${release_version}
+  DEPENDS ${CMAKE_BINARY_DIR}/simgrid-${release_version}.tar.gz
+)
+add_custom_command(
+       OUTPUT ${CMAKE_BINARY_DIR}/simgrid-${release_version}.tar.gz
+       COMMAND ${CMAKE_COMMAND} -E tar cf simgrid-${release_version}.tar simgrid-${release_version}/
+       COMMAND gzip -9v simgrid-${release_version}.tar
+       COMMAND ${CMAKE_COMMAND} -E remove_directory simgrid-${release_version}
 )
 add_dependencies(dist dist-dir)