fix using getCurrentDir in absolutePath at compile time causing a bui…

…ld error

nimjl.nimble

@@ -1,6 +1,6 @@
 # Nimjl
 # Licensed and distributed under MIT license (license terms in the root directory or at http://opensource.org/licenses/MIT).
-version       = "0.7.2"
+version       = "0.7.3"
 author        = "Regis Caillaud"
 description   = "Nim Julia bridge"
 license       = "MIT"

nimjl/config.nim

@@ -1,14 +1,14 @@
 import std/os
 import std/strutils
 
-const JuliaBinPath = gorge("julia -E Sys.BINDIR").replace("\"", "")
+proc JuliaBinPath*() : string {.compileTime.} =
+  gorge("julia -E Sys.BINDIR").replace("\"", "")
 
 # JuliaPath should be parent folder of Julia-bindir
 # This is resolved AT COMPILE TIME. Therefore, using the environment of the machine that compile.
 # If you want to ship a binary, you need to install in a fixed path and pass this path using -d:JuliaPath="/path/to/Julia"
-const JuliaPath* {.strdefine.} = if not existsEnv("JULIA_PATH"): JuliaBinPath.parentDir().normalizedPath().absolutePath() else: getEnv("JULIA_PATH")
-static:
-  echo JuliaPath
+const JuliaPath* {.strdefine.} = if not existsEnv("JULIA_PATH"): JuliaBinPath().parentDir().normalizedPath() else: getEnv("JULIA_PATH")
+
 const JuliaIncludesPath* = JuliaPath / "include" / "julia"
 const JuliaHeader* = "julia.h"
 const JuliaLibPath* = JuliaPath / "lib"