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Error while compiling on Debian bullseye (with backported meson) #66

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tukanos opened this issue Feb 9, 2022 · 7 comments
Closed

Error while compiling on Debian bullseye (with backported meson) #66

tukanos opened this issue Feb 9, 2022 · 7 comments
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@tukanos
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tukanos commented Feb 9, 2022 •
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Environment:
meson 0.61.1
cargo 1.46.0

compile log:

tukan@magnetron:~/Application/build/fjp$ meson setup --buildtype=release _builddir
The Meson build system
Version: 0.61.1
Source dir: /home/tukan/Application/build/fjp
Build dir: /home/tukan/Application/build/fjp/_builddir
Build type: native build
Project name: fjp
Project version: 0.3.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program cargo found: YES (/usr/bin/cargo)
Build targets in project: 1

fjp 0.3.0

  User defined options
    buildtype: release

Found ninja-1.10.1 at /usr/bin/ninja
tukan@magnetron:~/Application/build/fjp$ meson configure _builddir -Dmanpage=true
tukan@magnetron:~/Application/build/fjp$ meson compile -C _builddir
ninja: Entering directory `/home/tukan/Application/build/fjp/_builddir'
[0/1] Regenerating build files.
The Meson build system
Version: 0.61.1
Source dir: /home/tukan/Application/build/fjp
Build dir: /home/tukan/Application/build/fjp/_builddir
Build type: native build
Project name: fjp
Project version: 0.3.0
Host machine cpu family: x86_64
Host machine cpu: x86_64
Program cargo found: YES (/usr/bin/cargo)
Configuring fjp.1.rst using configuration
Program /home/tukan/Application/build/fjp/build-aux/manpage.sh found: YES (/bin/bash /home/tukan/Application/build/fjp/build-aux/manpage.sh)
Build targets in project: 3

fjp 0.3.0

  User defined options
    backend  : ninja
    buildtype: release
    manpage  : true

Found ninja-1.10.1 at /usr/bin/ninja
[0/3] Generating src/cargo-build with a custom command (wrapped by meson to set env)
    Updating crates.io index
  Downloaded termcolor v1.1.2
  Downloaded vec_map v0.8.2
  Downloaded addr2line v0.17.0
  Downloaded atty v0.2.14
  Downloaded quote v1.0.10
  Downloaded cc v1.0.72
  Downloaded clap v2.33.3
  Downloaded unicode-width v0.1.9
  Downloaded thiserror-impl v1.0.30
  Downloaded bitflags v1.3.2
  Downloaded term_size v0.3.2
  Downloaded thiserror v1.0.30
  Downloaded proc-macro2 v1.0.32
  Downloaded backtrace v0.3.63
  Downloaded env_logger v0.9.0
  Downloaded memchr v2.4.1
  Downloaded nix v0.23.0
  Downloaded object v0.27.1
  Downloaded syn v1.0.81
  Downloaded yaml-rust v0.3.5
  Downloaded anyhow v1.0.48
  Downloaded color-backtrace v0.5.1
  Downloaded cfg-if v1.0.0
  Downloaded miniz_oxide v0.4.4
  Downloaded gimli v0.26.1
  Downloaded strsim v0.8.0
  Downloaded unicode-xid v0.2.2
  Downloaded memoffset v0.6.4
  Downloaded lazy_static v1.4.0
  Downloaded textwrap v0.11.0
  Downloaded libc v0.2.108
  Downloaded ansi_term v0.11.0
  Downloaded adler v1.0.2
  Downloaded rustc-demangle v0.1.21
  Downloaded log v0.4.14
  Downloaded autocfg v1.0.1
  Downloaded 36 crates (2.9 MB) in 0.68s
   Compiling libc v0.2.108
   Compiling autocfg v1.0.1
   Compiling proc-macro2 v1.0.32
   Compiling unicode-xid v0.2.2
   Compiling memchr v2.4.1
   Compiling cfg-if v1.0.0
   Compiling syn v1.0.81
   Compiling cc v1.0.72
   Compiling unicode-width v0.1.9
   Compiling bitflags v1.3.2
   Compiling strsim v0.8.0
   Compiling gimli v0.26.1
   Compiling ansi_term v0.11.0
   Compiling adler v1.0.2
   Compiling yaml-rust v0.3.5
   Compiling vec_map v0.8.2
   Compiling log v0.4.14
   Compiling anyhow v1.0.48
   Compiling rustc-demangle v0.1.21
   Compiling termcolor v1.1.2
   Compiling lazy_static v1.4.0
   Compiling miniz_oxide v0.4.4
   Compiling memoffset v0.6.4
   Compiling object v0.27.1
   Compiling quote v1.0.10
   Compiling addr2line v0.17.0
   Compiling atty v0.2.14
   Compiling term_size v0.3.2
   Compiling env_logger v0.9.0
   Compiling textwrap v0.11.0
   Compiling nix v0.23.0
   Compiling clap v2.33.3
   Compiling backtrace v0.3.63
   Compiling color-backtrace v0.5.1
   Compiling thiserror-impl v1.0.30
   Compiling macros v0.3.0 (/home/tukan/Application/build/fjp/macros)
   Compiling fjp v0.3.0 (/home/tukan/Application/build/fjp)
   Compiling thiserror v1.0.30
error[E0658]: use of unstable library feature 'str_split_once': newly added
   --> src/profile_stream.rs:467:18
    |
467 |                 .split_once(',')
    |                  ^^^^^^^^^^
    |
    = note: see issue #74773 <https://github.com/rust-lang/rust/issues/74773> for more information

error[E0658]: use of unstable library feature 'str_split_once': newly added
   --> src/profile_stream.rs:502:18
    |
502 |                 .split_once('=')
    |                  ^^^^^^^^^^
    |
    = note: see issue #74773 <https://github.com/rust-lang/rust/issues/74773> for more information

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0658`.
error: could not compile `fjp`.

To learn more, run the command again with --verbose.
while executing ['/usr/bin/cargo', 'build', '--manifest-path=/home/tukan/Application/build/fjp/Cargo.toml', '--release', '--features=color-backtrac
e']
[1/3] Generating man/manpage with a custom command
FAILED: man/fjp.1.gz
/bin/bash /home/tukan/Application/build/fjp/build-aux/manpage.sh man man/fjp.1.rst man/fjp.1.gz
Could not find rst2man.
[2/3] Generating man/manpage-html with a custom command
FAILED: man/fjp.1.html5
/bin/bash /home/tukan/Application/build/fjp/build-aux/manpage.sh html man/fjp.1.rst man/fjp.1.html5
Could not find rst2html5.
FAILED: src/fjp
/usr/bin/meson --internal exe --unpickle /home/tukan/Application/build/fjp/_builddir/meson-private/meson_exe_cargo_bafa7730a106b8cdd905211c85018cc1
2b52f501.dat
ninja: build stopped: subcommand failed.
tukan@magnetron:~/Application/build/fjp$
@rusty-snake
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MSRV: 1.52

Update your compiler.

@tukanos
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tukanos commented Feb 9, 2022

Thank you for your quick reply!

I have updated the compiler to: rustc 1.58.1 (db9d1b20b 2022-01-20) and the compilation succeeded.

Only errors that are left are the man pages errors. How should I deal with those?

[1/3] Generating man/manpage with a custom command
FAILED: man/fjp.1.gz 
/bin/bash /home/tukan/Application/build/fjp/build-aux/manpage.sh man man/fjp.1.rst man/fjp.1.gz
Could not find rst2man.
[2/3] Generating man/manpage-html with a custom command
FAILED: man/fjp.1.html5 
/bin/bash /home/tukan/Application/build/fjp/build-aux/manpage.sh html man/fjp.1.rst man/fjp.1.html5
Could not find rst2html5.
ninja: build stopped: subcommand failed.

@rusty-snake
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If you don't need them, disable them otherwise follow the README:

docutils and Pygments are required too if you want to build the manpage.

@tukanos
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tukanos commented Feb 9, 2022

Ah I, missed that part in the README. Thank you!

@tukanos tukanos closed this as completed Feb 9, 2022
rusty-snake added a commit that referenced this issue Feb 9, 2022
@rusty-snake
meson: Check the rust/cargo version (#66)
7f80847
@rusty-snake
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FYI 7f80847

@rusty-snake rusty-snake added the question Further information is requested label Feb 9, 2022
@eli-schwartz
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 cargo = find_program('cargo', fs.expanduser('~/.cargo/bin/cargo'))
+cargo_version = run_command(cargo, '-V', check: true).stdout().split()[1]
+assert(cargo_version.version_compare('>=1.56'))

I would like to recommend the following instead:

cargo = find_program('cargo', fs.expanduser('~/.cargo/bin/cargo'), version: '>=1.56')

Meson will then internally run cargo --version, extract the version, report the version found, for example:

Program cargo found: YES 1.58.0 (/usr/bin/cargo)

And report more informative errors, such as potentially (bumping the version prospectively):

Program cargo found: NO found 1.58.0 but need: '>=1.59' (/usr/bin/cargo)

meson.build:5:0: ERROR: Invalid version of program, need 'cargo' ['>=1.59'] found '1.58.0'.

Your current method instead looks like this:

Program cargo found: YES (/usr/bin/cargo)

meson.build:7:0: ERROR: Assert failed: cargo_version.version_compare('>=1.59')

That assert is not really the best way to communicate with users.

rusty-snake added a commit that referenced this issue Feb 10, 2022
@rusty-snake
Fix #66 (comment)
cd81884
@rusty-snake
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Thanks

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@tukanos @eli-schwartz @rusty-snake