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-rw-r--r--Makeconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/Makeconfig b/Makeconfig
index e2514d234c..b5f5c03cf6 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -497,6 +497,15 @@ ETAGS	:= etags -T
 # perhaps others) to preprocess assembly code in some cases.
 M4 = m4
 
+# To force installation of files even if they are older than the
+# installed files.  This variable is included in the dependency list
+# of all installation targets.
+ifeq ($(force-install),yes)
++force = force-install
+else
++force =
+endif
+
 ####
 #### End of configuration variables.
 ####