add jerbuild

ober

ec02b89f2f984d7b50078135175330a10bf63c84

diff --git a/.jerbuild b/.jerbuild
new file mode 100644
index 0000000..9757181
--- /dev/null
+++ b/.jerbuild
@@ -0,0 +1,7 @@
+;; Build jsed with a standalone jerbuild binary.
+
+(entry "main.ss")
+(output "jsed")
+(requires "cc")
+(notes "Pure Jerboa build. jerboa-native-rs and DuckDB are not required.")
+(libdirs ".")