gistfile1.txt

sample [master●] % tree -a
.
├── .gitignore
├── project.clj
└── src
    └── sample
        └── core.clj

2 directories, 3 files
sample [master●] % cat project.clj
(defproject lein-skummet-sample "0.0.1-SNAPSHOT"
  :dependencies [[org.skummet/clojure "1.7.0-beta3-r1"]]
  :exclusions [[org.clojure/clojure]]
  :profiles {:default []}
  :plugins [[org.skummet/lein-skummet "0.2.1"]]
  :main sample.core
  :aot :all
  :skummet-skip-vars ["#'leantest.core/wont-be-lean"])
sample [master●] % lein do skummet compile, skummet jar
Compiling sample.core
compiling: (clojure.core/in-ns (quote sample.core)) --- user
compiling: ((clojure.core/fn loading__1495__auto__ [] (. clojure.lang.Var (clojure.core/pushThreadBindings {clojure.lang.Compiler/LOADER (.getClassLoader (.getClass loading__1495__auto__))})) (try (clojure.core/gen-class :name "sample.core" :impl-ns sample.core :main true) (clojure.core/refer (quote clojure.core)) (finally (. clojure.lang.Var (clojure.core/popThreadBindings)))))) --- sample.core
compiling: (if (.equals (quote sample.core) (quote clojure.core)) nil (do (clojure.core/dosync (clojure.core/commute (clojure.core/deref (var clojure.core/*loaded-libs*)) clojure.core/conj (quote sample.core))) nil)) --- sample.core
compiling: (def wont-be-lean (clojure.core/fn ([] (str "foo" "bar")))) --- sample.core
compiling: (def foo (clojure.core/fn ([x] (println "Hello, World!" x) (println (wont-be-lean))))) --- sample.core
compiling: (def -main (clojure.core/fn ([& args] (foo (or (first args) 42))))) --- sample.core
Exception in thread "main" java.lang.RuntimeException: Unable to resolve symbol: *warn-on-reflection* in this context, compiling:(/private/var/folders/v8/0y9m715s5qv49q0vbxsl10r40000gn/T/form-init4719001585654774894.clj:1:129)
	at clojure.lang.Compiler.analyze(Compiler.java:6775)
	at clojure.lang.Compiler.analyze(Compiler.java:6717)
	at clojure.lang.Compiler$AssignExpr$Parser.parse(Compiler.java:737)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:6983)
	at clojure.lang.Compiler.analyze(Compiler.java:6756)
	at clojure.lang.Compiler.analyze(Compiler.java:6717)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6093)
	at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5527)
	at clojure.lang.Compiler$FnExpr.parse(Compiler.java:4088)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:6963)
	at clojure.lang.Compiler.analyze(Compiler.java:6756)
	at clojure.lang.Compiler.eval(Compiler.java:7056)
	at clojure.lang.Compiler.eval(Compiler.java:7048)
	at clojure.lang.Compiler.load(Compiler.java:7555)
	at clojure.lang.Compiler.loadFile(Compiler.java:7493)
	at clojure.main$load_script.invoke(main.clj:275)
	at clojure.main$init_opt.invoke(main.clj:280)
	at clojure.main$initialize.invoke(main.clj:308)
	at clojure.main$null_opt.invoke(main.clj:343)
	at clojure.main$main.doInvoke(main.clj:421)
	at clojure.lang.RestFn.invoke(RestFn.java:421)
	at clojure.lang.Var.invoke(Var.java:423)
	at clojure.lang.AFn.applyToHelper(AFn.java:156)
	at clojure.lang.Var.applyTo(Var.java:740)
	at clojure.main.main(main.java:37)
Caused by: java.lang.RuntimeException: Unable to resolve symbol: *warn-on-reflection* in this context
	at clojure.lang.Util.runtimeException(Util.java:221)
	at clojure.lang.Compiler.resolveIn(Compiler.java:7315)
	at clojure.lang.Compiler.resolve(Compiler.java:7259)
	at clojure.lang.Compiler.analyzeSymbol(Compiler.java:7220)
	at clojure.lang.Compiler.analyze(Compiler.java:6738)
	... 24 more
Compilation failed: Subprocess failed
sample [master●] %