Build of source code fails if path to CCache contains space

[georgik]

How to simulate:

• set variable to the path with space

  $env:CCACHE_DIR="C:\Users\User\Desktop\ccache with-space"
  idf.py build

Failure by the end of the build:

xtensa-esp32-elf-gcc.exe: error: C:\Users\User\Desktop\ccache: No such file or directory
xtensa-esp32-elf-gcc.exe: error: with-space/tmp/cmd_args.GyJI3l: No such file or directory

Workaround: Set CCACHE_DIR env variable to path without spaces.

Suggested correction for the installer: configure CCACHE_DIR during installation process to point to C:\Espressif directory.

[georgik]

Updates: New version of CCache is being tested, it should have support for spaces in the path