Make printing thread-safe

contrib/generate_precompile.jl

@@ -242,21 +242,9 @@ const HELP_PROMPT = "help?> "
 # You can disable parallel precompiles generation by setting `false`
 const PARALLEL_PRECOMPILATION = true
 
-function generate_precompile_statements()
- start_time = time_ns()
- debug_output = devnull # or stdout
- sysimg = Base.unsafe_string(Base.JLOptions().image_file)
-
- # Extract the precompile statements from the precompile file
- statements_step1 = Channel{String}(Inf)
- statements_step2 = Channel{String}(Inf)
-
- # From hardcoded statements
- for statement in split(hardcoded_precompile_statements::String, '\n')
- push!(statements_step1, statement)
- end
-
- # Printing the current state
+# Printing the current state
+let
+ global print_state
  print_lk = ReentrantLock()
  status = Dict{String, String}(
  "step1" => "W",
@@ -271,6 +259,22 @@ function generate_precompile_statements()
  print("\rCollect (normal($t1), REPL $t2 ($t3)) => Execute $t4")
  end
  end
+end
+
+function generate_precompile_statements()
+ start_time = time_ns()
+ debug_output = devnull # or stdout
+ sysimg = Base.unsafe_string(Base.JLOptions().image_file)
+
+ # Extract the precompile statements from the precompile file
+ statements_step1 = Channel{String}(Inf)
+ statements_step2 = Channel{String}(Inf)
+
+ # From hardcoded statements
+ for statement in split(hardcoded_precompile_statements::String, '\n')
+ push!(statements_step1, statement)
+ end
+
  println("Precompile statements (Waiting, Running, Finished)")
  print_state()