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-rw-r--r--ConfigureChecks.cmake9
1 files changed, 9 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index d1e3778..1583f86 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -23,3 +23,12 @@ tde_setup_largefiles( )
if( WITH_GCC_VISIBILITY )
tde_setup_gcc_visibility( )
endif( WITH_GCC_VISIBILITY )
+
+
+##### check for rdiff-backup
+
+find_program( RDIFF-BACKUP_EXE rdiff-backup )
+
+if( NOT RDIFF-BACKUP_EXE )
+ message("\n Keep uses \"rdiff-backup\" as backend, but that one hasn't been found on your system! \n")
+endif()