Could not compile `nfc1`: no `size_t` in the root #8

riklus · 2023-02-16T14:01:16Z

As the title states, I can't compile the module using:

Darwin riklus-macbookpro.local 20.6.0 Darwin Kernel Version 20.6.0: Tue Jun 21 20:50:28 PDT 2022; root:xnu-7195.141.32~1/RELEASE_X86_64 x86_64
cargo 1.67.1 (8ecd4f20a 2023-01-10)
rustc 1.67.1 (d5a82bbd2 2023-02-07)

Clone the repo
Run cargo check

    Updating crates.io index
   Compiling libc v0.2.139
   Compiling memchr v2.5.0
   Compiling glob v0.3.1
   Compiling cfg-if v1.0.0
   Compiling proc-macro2 v1.0.51
   Compiling unicode-ident v1.0.6
   Compiling log v0.4.17
   Compiling quote v1.0.23
   Compiling clang-sys v1.4.0
   Compiling aho-corasick v0.7.20
   Compiling regex-syntax v0.6.28
   Compiling version_check v0.9.4
   Compiling cc v1.0.79
   Compiling nom v5.1.2
   Compiling libloading v0.7.4
   Compiling bitflags v1.3.2
   Compiling pkg-config v0.3.26
   Compiling regex v1.7.1
   Compiling atty v0.2.14
   Compiling rustc-hash v1.1.0
   Compiling unicode-width v0.1.10
   Compiling lazy_static v1.4.0
   Compiling peeking_take_while v0.1.2
   Compiling shlex v1.1.0
   Compiling lazycell v1.3.0
   Compiling textwrap v0.11.0
   Compiling termcolor v1.2.0
   Compiling humantime v2.1.0
   Compiling vec_map v0.8.2
   Compiling bindgen v0.58.1
   Compiling ansi_term v0.12.1
   Compiling strsim v0.8.0
   Compiling cexpr v0.4.0
   Compiling clap v2.34.0
   Compiling env_logger v0.8.4
   Compiling libusb1-sys v0.5.0
   Compiling which v3.1.1
   Compiling minimal-lexical v0.2.1
   Compiling syn v1.0.107
   Compiling nom v7.1.3
   Compiling either v1.8.1
   Compiling bindgen v0.63.0
   Compiling which v4.4.0
   Compiling cexpr v0.6.0
   Compiling cmake v0.1.49
   Compiling usb-compat-01-sys v0.2.3
   Compiling nfc1-sys v0.3.1
    Checking nfc1 v0.5.0 (/Users/username/rs-nfc1)
error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/lib.rs:2:2
  |
2 |     size_t,
  |     ^^^^^^ no `size_t` in the root

error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/target/info.rs:2:5
  |
2 | use nfc1_sys::size_t;
  |     ^^^^^^^^^^^^^^^^ no `size_t` in the root
  |
help: consider importing this unresolved item instead
  |
2 | use crate::size_t;
  |     ~~~~~~~~~~~~~~

error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/context.rs:2:16
  |
2 | use nfc1_sys::{size_t, nfc_context, nfc_connstring, nfc_init, nfc_exit, nfc_list_devices};
  |                ^^^^^^ no `size_t` in the root
  |
help: consider importing this unresolved item instead
  |
2 | use nfc1_sys::{crate::size_t;
  |                ~~~~~~~~~~~~~~

error[E0432]: unresolved import `nfc1_sys::size_t`
  --> src/device.rs:18:2
   |
18 |     size_t,
   |     ^^^^^^ no `size_t` in the root
   |
help: consider importing this unresolved item instead
   |
18 |     crate::size_t;
   |

For more information about this error, try `rustc --explain E0432`.
error: could not compile `nfc1` due to 4 previous errors

The text was updated successfully, but these errors were encountered:

alexrsagen · 2023-02-16T15:31:59Z

Hi @riklus, I don't see what target you are using.

I've compiled and ran this successfully on macOS with XCode build tools (no homebrew!), a Windows computer with MSVC and Linux with gcc (Debian-based distros).

Could you post the output of:

rustc -vV | sed -n 's|host: ||p'

Also, what compiler toolchains do you have installed? alexrsagen/rs-nfc1-sys#4 seems related.

riklus · 2023-02-16T15:46:55Z

The target is: x86_64-apple-darwin
About my toolchains I have:
Xcode command line tools
gcc+gdb+make+cmake from homebrew

Other tools installed through homebrew are: cocoapods, coreutils
Maybe hombrew is the problem.

I noticed another issue using nfc1 with --no-default-features. During compilation:

error[E0463]: can't find crate for `cmake`
 --> /Users/username/.cargo/registry/src/github.com-1ecc6299db9ec823/nfc1-sys-0.3.1/build.rs:2:1
  |
2 | extern crate cmake;
  | ^^^^^^^^^^^^^^^^^^^ can't find crate

Maybe are they all related to some misconfiguration of homebrew's toolchains?

riklus · 2023-02-16T16:41:40Z

I tried running the same command cargo check while setting the PATH variable like this:
export PATH=/bin/:/usr/bin/:/Users/username/.cargo/bin/:/Applications/CMake.app/Contents/bin

Using: cmake-3.26.0-rc3-macos-universal.dmg from cmake.org

But I get the same error.

alexrsagen · 2023-02-16T16:49:51Z

Maybe are they all related to some misconfiguration of homebrew's toolchains?

I think the issue might be having a gcc and libc from both homebrew and XCode, but I'm not sure.

Could you try having only XCode and cmake or only homebrew gcc / libc and cmake installed?

Regarding running with --no-default-features, this removes the vendored feature, which is only what you want if you need to link a system-installed libnfc dynamically (and not build it from source and link statically).

riklus · 2023-02-16T17:58:54Z

I tried the --no-default-features to avoid compilation of libnfc but it threw an even uglier message:

error[E0463]: can't find crate for `cmake`
 --> /Users/username/.cargo/registry/src/github.com-1ecc6299db9ec823/nfc1-sys-0.3.1/build.rs:2:1
  |
2 | extern crate cmake;
  | ^^^^^^^^^^^^^^^^^^^ can't find crate

Which is strange... how can the cmake create not be found?

About compiling with only gcc/libc on Mac I think isn't possible because it switches to clang and I honestly don't know how to force the compilation with gcc.

riklus · 2023-02-17T01:12:48Z

I also tried to run cargo check on codespaces and I get the same error:

    Updating crates.io index
  Downloaded lazy_static v1.4.0
  Downloaded glob v0.3.1
  Downloaded vec_map v0.8.2
  Downloaded version_check v0.9.4
  Downloaded unicode-ident v1.0.6
  Downloaded unicode-width v0.1.10
  Downloaded regex-syntax v0.6.28
  Downloaded regex v1.7.1
  Downloaded which v3.1.1
  Downloaded which v4.4.0
  Downloaded textwrap v0.11.0
  Downloaded atty v0.2.14
  Downloaded cmake v0.1.49
  Downloaded libloading v0.7.4
  Downloaded pkg-config v0.3.26
  Downloaded memchr v2.5.0
  Downloaded either v1.8.1
  Downloaded clap v2.34.0
  Downloaded bindgen v0.63.0
  Downloaded quote v1.0.23
  Downloaded nom v7.1.3
  Downloaded env_logger v0.8.4
  Downloaded usb-compat-01-sys v0.2.3
  Downloaded nfc1-sys v0.3.1
  Downloaded libusb1-sys v0.5.0
  Downloaded libc v0.2.139
  Downloaded ansi_term v0.12.1
  Downloaded log v0.4.17
  Downloaded peeking_take_while v0.1.2
  Downloaded cc v1.0.79
  Downloaded humantime v2.1.0
  Downloaded clang-sys v1.4.0
  Downloaded bitflags v1.3.2
  Downloaded cfg-if v1.0.0
  Downloaded cexpr v0.6.0
  Downloaded cexpr v0.4.0
  Downloaded bindgen v0.58.1
  Downloaded syn v1.0.107
  Downloaded strsim v0.8.0
  Downloaded nom v5.1.2
  Downloaded termcolor v1.2.0
  Downloaded minimal-lexical v0.2.1
  Downloaded shlex v1.1.0
  Downloaded rustc-hash v1.1.0
  Downloaded proc-macro2 v1.0.51
  Downloaded lazycell v1.3.0
  Downloaded aho-corasick v0.7.20
  Downloaded 47 crates (3.8 MB) in 0.56s
   Compiling libc v0.2.139
   Compiling memchr v2.5.0
   Compiling glob v0.3.1
   Compiling cfg-if v1.0.0
   Compiling proc-macro2 v1.0.51
   Compiling clang-sys v1.4.0
   Compiling log v0.4.17
   Compiling quote v1.0.23
   Compiling unicode-ident v1.0.6
   Compiling aho-corasick v0.7.20
   Compiling cc v1.0.79
   Compiling version_check v0.9.4
   Compiling regex-syntax v0.6.28
   Compiling nom v5.1.2
   Compiling libloading v0.7.4
   Compiling regex v1.7.1
   Compiling bitflags v1.3.2
   Compiling pkg-config v0.3.26
   Compiling atty v0.2.14
   Compiling shlex v1.1.0
   Compiling peeking_take_while v0.1.2
   Compiling rustc-hash v1.1.0
   Compiling lazy_static v1.4.0
   Compiling unicode-width v0.1.10
   Compiling lazycell v1.3.0
   Compiling textwrap v0.11.0
   Compiling strsim v0.8.0
   Compiling ansi_term v0.12.1
   Compiling bindgen v0.58.1
   Compiling vec_map v0.8.2
   Compiling humantime v2.1.0
   Compiling termcolor v1.2.0
   Compiling clap v2.34.0
   Compiling env_logger v0.8.4
   Compiling cexpr v0.4.0
   Compiling libusb1-sys v0.5.0
   Compiling which v3.1.1
   Compiling syn v1.0.107
   Compiling minimal-lexical v0.2.1
   Compiling nom v7.1.3
   Compiling either v1.8.1
   Compiling bindgen v0.63.0
   Compiling which v4.4.0
   Compiling usb-compat-01-sys v0.2.3
   Compiling cexpr v0.6.0
   Compiling cmake v0.1.49
   Compiling nfc1-sys v0.3.1
    Checking nfc1 v0.5.0 (/workspaces/rs-nfc1)
error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/lib.rs:2:2
  |
2 |     size_t,
  |     ^^^^^^ no `size_t` in the root

error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/target/info.rs:2:5
  |
2 | use nfc1_sys::size_t;
  |     ^^^^^^^^^^^^^^^^ no `size_t` in the root
  |
help: consider importing this unresolved item instead
  |
2 | use crate::size_t;
  |     ~~~~~~~~~~~~~~

error[E0432]: unresolved import `nfc1_sys::size_t`
 --> src/context.rs:2:16
  |
2 | use nfc1_sys::{size_t, nfc_context, nfc_connstring, nfc_init, nfc_exit, nfc_list_devices};
  |                ^^^^^^ no `size_t` in the root
  |
help: consider importing this unresolved item instead
  |
2 | use nfc1_sys::{crate::size_t;
  |                ~~~~~~~~~~~~~~

error[E0432]: unresolved import `nfc1_sys::size_t`
  --> src/device.rs:18:2
   |
18 |     size_t,
   |     ^^^^^^ no `size_t` in the root
   |
help: consider importing this unresolved item instead
   |
18 |     crate::size_t;
   |

For more information about this error, try `rustc --explain E0432`.
error: could not compile `nfc1` due to 4 previous errors

My codespace is:

Linux codespaces-7e2e94 5.4.0-1103-azure #109~18.04.1-Ubuntu SMP Wed Jan 25 20:53:00 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
cargo 1.67.1 (8ecd4f20a 2023-01-10)
rustc 1.67.1 (d5a82bbd2 2023-02-07)
target: x86_64-unknown-linux-gnu

lerela · 2023-03-08T14:59:01Z

Exactly the same errors on Ubuntu:

rustc 1.67.1 (d5a82bbd2 2023-02-07)

Linux 6.0.12-76060006-generic #202212290932~1674139725~22.04~ca93ccf SMP PREEMPT_DYNAMIC Thu J x86_64 x86_64 x86_64 GNU/Linux

❯ rustc -vV | sed -n 's|host: ||p'
x86_64-unknown-linux-gnu

alexrsagen · 2023-03-08T15:42:55Z

Sorry about the delay in response from me here, I will try to reproduce the issue on Ubuntu/macOS and see if I can fix this.

lerela · 2023-03-08T17:53:11Z

I can confirm that it compiles and successfully runs with 0.5.1. Thanks @alexrsagen!

riklus mentioned this issue Feb 17, 2023

Build error using --no-default-features alexrsagen/rs-nfc1-sys#6

Closed

alexrsagen closed this as completed in 258ae6a Mar 8, 2023

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Could not compile `nfc1`: no `size_t` in the root #8

Could not compile `nfc1`: no `size_t` in the root #8

riklus commented Feb 16, 2023 •

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alexrsagen commented Feb 16, 2023

riklus commented Feb 16, 2023

riklus commented Feb 16, 2023 •

edited

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alexrsagen commented Feb 16, 2023 •

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riklus commented Feb 16, 2023

riklus commented Feb 17, 2023

lerela commented Mar 8, 2023

alexrsagen commented Mar 8, 2023

lerela commented Mar 8, 2023

Could not compile nfc1: no size_t in the root #8

Could not compile nfc1: no size_t in the root #8

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riklus commented Feb 16, 2023 • edited Loading

alexrsagen commented Feb 16, 2023

riklus commented Feb 16, 2023

riklus commented Feb 16, 2023 • edited Loading

alexrsagen commented Feb 16, 2023 • edited Loading

riklus commented Feb 16, 2023

riklus commented Feb 17, 2023

lerela commented Mar 8, 2023

alexrsagen commented Mar 8, 2023

lerela commented Mar 8, 2023

Could not compile `nfc1`: no `size_t` in the root #8

Could not compile `nfc1`: no `size_t` in the root #8

riklus commented Feb 16, 2023 •

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riklus commented Feb 16, 2023 •

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alexrsagen commented Feb 16, 2023 •

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