LLgen won't update the output file timestamp if the file contents doesn't

change, which confuses ninja no end. Fix this.

Fixes: #68

diff --git a/util/LLgen/build.lua b/util/LLgen/build.lua
index 9cde563..36e796f 100644 (file)
--- a/util/LLgen/build.lua
+++ b/util/LLgen/build.lua
@@ -42,7 +42,7 @@ definerule("llgen",
                                e.srcs,
                        },
                        commands = {
-                               "cd %{dir} && %{abspath(ins)}"
+                               "cd %{dir} && rm -f %{outs} && %{abspath(ins)}"
                        }
                }
        end