preprocessor - Java dependencies according to operation system? -


so, have lot of projects based on java. uses lot of native libraries. of them(projects/libraries) in same repository. , of corse each os different dlls/jars idea change of them import according os. possible without using maven,gradle.. e.t.c? think using c++ preprocessor..

upt sorry misinformation, we`r using ant.. nice know solution it?

the ideal job use maven define dependencies need operating systems. project contain necessary libs each operating system. , using libs in code dynamically, detect os programmatically instruction :

  system.getproperty("os.name")

and define switch loop or "if series" example of libs invocation.
here example can edit:

public class osvalidator {  private static string os = system.getproperty("os.name").tolowercase();  public static void main(string[] args) {      system.out.println(os);      if (iswindows()) {         system.out.println("this windows");     } else if (ismac()) {         system.out.println("this mac");     } else if (isunix()) {         system.out.println("this unix or linux");     } else if (issolaris()) {         system.out.println("this solaris");     } else {         system.out.println("your os not support!!");     } }  public static boolean iswindows() {     return (os.indexof("win") >= 0); }  public static boolean ismac() {     return (os.indexof("mac") >= 0); }  public static boolean isunix() {     return (os.indexof("nix") >= 0 || os.indexof("nux") >= 0 || os.indexof("aix") > 0 ); }  public static boolean issolaris() {     return (os.indexof("sunos") >= 0); }

}


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