filesystem error

[Martinix75]

Hi Daniel, I was trying to play with the "FileSystem".
I only wrote the departure but it already gives me mistakes:

import picostdlib
import picostdlib/pico/[filesystem, stdio]

stdioInitAll()


var fs = filesystemFatCreate()

The lerror returns to me: (it seems that the EE Nim bookshop do not go to accord on backend & Nim disagree on size for: clong{int}).

[ 26%] Building C object CMakeFiles/fs_test.dir/home/andrea/Programmazione/Pico/pico-sdk/src/common/hardware_claim/claim.c.o
[ 27%] Building C object CMakeFiles/fs_test.dir/home/andrea/Programmazione/Pico/pico-sdk/src/rp2040/pico_platform/platform.c.o
In file included from /home/andrea/Programmazione/Pico/fs_test/build/fs_test/fs_test/nimcache/@mfs_test.nim.c:5:
/home/andrea/bin/nim/lib/nimbase.h:273:35: error: static assertion failed: "backend & Nim disagree on size for: clong{int} [type declared in /home/andrea/bin/nim/lib/system/ctypes.nim(28, 5)]"
  273 | #define NIM_STATIC_ASSERT(x, msg) _Static_assert((x), msg)
      |                                   ^~~~~~~~~~~~~~
/home/andrea/Programmazione/Pico/fs_test/build/fs_test/fs_test/nimcache/@mfs_test.nim.c:109:1: note: in expansion of macro 'NIM_STATIC_ASSERT'
  109 | NIM_STATIC_ASSERT(sizeof(time_t) == 4, "backend & Nim disagree on size for: clong{int} [type declared in /home/andrea/bin/nim/lib/system/ctypes.nim(28, 5)]");
      | ^~~~~~~~~~~~~~~~~
gmake[2]: *** [CMakeFiles/fs_test.dir/build.make:401: CMakeFiles/fs_test.dir/fs_test/nimcache/@mfs_test.nim.c.o] Error 1
gmake[2]: *** Attesa per i processi non terminati....
[ 27%] Building C object CMakeFiles/fs_test.dir/home/andrea/Programmazione/Pico/pico-sdk/src/rp2_common/pico_platform_panic/panic.c.o
gmake[1]: *** [CMakeFiles/Makefile2:2257: CMakeFiles/fs_test.dir/all] Error 2
gmake: *** [Makefile:91: all] Error 2
stack trace: (most recent call last)
/tmp/nimblecache-2166255073401123403/nimscriptapi_5638658164521267257.nim(240, 28)
/home/andrea/.nimble/pkgs2/picostdlib-0.4.0-a7ce0e30b6df17ccfccecc051841b9f5aa2bdfbc/picostdlib/build_utils/tasks.nim(124, 7) buildAfter
/home/andrea/bin/nim/lib/system/nimscript.nim(264, 7) exec
       Tip: 15 messages have been suppressed, use --verbose to show them.
nimscriptwrapper.nim(166) execScript

    Error:  Exception raised during nimble script execution
stack trace: (most recent call last)
/tmp/nimblecache-2166255073401123403/nimscriptapi_5638658164521267257.nim(216, 16)
/home/andrea/.nimble/pkgs2/picostdlib-0.4.0-a7ce0e30b6df17ccfccecc051841b9f5aa2bdfbc/picostdlib/build_utils/tasks.nim(135, 7) buildcleanTask
/home/andrea/bin/nim/lib/system/nimscript.nim(264, 7) exec
       Tip: 11 messages have been suppressed, use --verbose to show them.
nimscriptwrapper.nim(166) execScript

    Error:  Exception raised during nimble script execution
andrea@tec-martin:~/Programmazione/Pico/fs_test> 

Can you understand what there is wrong and how to solve? Hello from Andrea