fix cygwin which has problem with unix pipes

Author: liufengyun

dist/bin/common

@@ -119,7 +119,9 @@ SCALA_ASM=$(find_lib "*scala-asm*")
 SCALA_LIB=$(find_lib "*scala-library*")
 SCALA_XML=$(find_lib "*scala-xml*")
 SBT_INTF=$(find_lib "*compiler-interface*")
-JLINE=$(find_lib "*jline*")
+JLINE=$(find_lib "*jline-3*")
+JLINE_TERMINAL=$(find_lib "*jline-terminal-3*")
+JLINE_TERMINAL_JNA=$(find_lib "*jline-terminal-jna-3*")
 
 # debug
 DEBUG_STR=-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005

dist/bin/dotc

@@ -65,9 +65,10 @@ classpathArgs () {
   toolchain+="$DOTTY_LIB$PSEP"
   toolchain+="$DOTTY_COMP$PSEP"
 
-  # JLine is mutiple jars
-  local all_jline=$(echo "$JLINE" | tr " " "$PSEP")
-  toolchain+="$all_jline"
+  # jine
+  toolchain+="$JLINE$PSEP"
+  toolchain+="$JLINE_TERMINAL$PSEP"
+  toolchain+="$JLINE_TERMINAL_JNA"
 
   if [[ -n "$bootcp" ]]; then
     jvm_cp_args="-Xbootclasspath/a:\"$toolchain\""