Update platformio-build.py

this fixes a spaces-in-path error i got, because:
lines 371~373 produce (in my case):
'$PROJECT_DIR\boards/variants\BKS_H2O_1003400D\ldscript.ld'
which then gets translated to a full/absolute path, where the spaces in my windows username are not accounted for.
I added some quotes around the whole thing, which fixes it for me.
(some of the other path strings (which include an absolute path early on) do not suffer from this issue, so i suspect that someone has already attempted to prevent spaces-in-path errors by dynamically adding quotes at some point, but has not accounted for unparsed paths ('$PROJECT_DIR') when checking for spaces.)

Signed-off-by: Thijs van Liempd <[email protected]>

Author: thijses

tools/platformio/platformio-build.py

@@ -368,10 +368,10 @@ def get_arduino_board_id(board_config, mcu):
         LINKFLAGS=[
             (
                 "-Wl,--default-script",
-                join(
+                ('"'+join(
                     inc_variant_dir,
                     board_config.get("build.arduino.ldscript", "ldscript.ld"),
-                ),
+                )+'"'),
             )
         ]
     )