common/autoconf/basics_windows.m4

rev 1119 : 8022177: Windows/MSYS builds broken

*** 264,273 ****
--- 264,281 ----
      arguments="EOL"
      new_path="$path"
      BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
  
      new_path=`$WHICH "$new_path" 2> /dev/null`
+     # bat and cmd files are not always considered executable in MSYS causing which
+     # to not find them
+     if test "x$new_path" = x \
+         && test "x`$ECHO \"$path\" | $GREP -i -e \"\\.bat$\" -e \"\\.cmd$\"`" != x \
+         && test "x`$LS \"$path\" 2>/dev/null`" != x; then
+       new_path="$path"
+       BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(new_path)
+     fi
  
      if test "x$new_path" = x; then
        # It's still not found. Now this is an unrecoverable error.
        AC_MSG_NOTICE([The path of $1, which resolves as "$complete", is not found.])
        has_space=`$ECHO "$complete" | $GREP " "`