msys2 compatibility? - Githubissues

1) Quick install via the Visual Studio Community installer

Are two graphical options necessary?

Start after installation is useless.

Current installation options:

   default host triple: x86_64-pc-windows-msvc
     default toolchain: stable (default)
               profile: default
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation

Do not know if 1 or 2 matters, as according to the Stack Overflow answer 47380501 denotes.

 "C:\\Users\\$USER\\.cargo\\bin\\cargo" install matrix-commander

    Updating crates.io index
  Installing matrix-commander v0.3.0
    Updating crates.io index
   Compiling proc-macro2 v1.0.78
...
   Compiling itertools v0.10.5
   Compiling der v0.5.1
   Compiling darling_core v0.14.4
error: failed to run custom build command for `ring v0.17.7`

Caused by:
  process didn't exit successfully: `C:\tools\msys64\tmp\cargo-installV9bLS5\release\build\ring-8ed73497b508bdd8\build-script-build` (exit code: 1)
  --- stdout
  cargo:rerun-if-env-changed=RING_PREGENERATE_ASM
  cargo:rustc-env=RING_CORE_PREFIX=ring_core_0_17_7_
  OPT_LEVEL = Some("3")
  TARGET = Some("x86_64-pc-windows-gnu")
  HOST = Some("x86_64-pc-windows-gnu")
  cargo:rerun-if-env-changed=CC_x86_64-pc-windows-gnu
  CC_x86_64-pc-windows-gnu = None
  cargo:rerun-if-env-changed=CC_x86_64_pc_windows_gnu
  CC_x86_64_pc_windows_gnu = None
  cargo:rerun-if-env-changed=HOST_CC
  HOST_CC = None
  cargo:rerun-if-env-changed=CC
  CC = None
  cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("false")
  CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
  cargo:rerun-if-env-changed=CFLAGS_x86_64-pc-windows-gnu
  CFLAGS_x86_64-pc-windows-gnu = None
  cargo:rerun-if-env-changed=CFLAGS_x86_64_pc_windows_gnu
  CFLAGS_x86_64_pc_windows_gnu = None
  cargo:rerun-if-env-changed=HOST_CFLAGS
  HOST_CFLAGS = None
  cargo:rerun-if-env-changed=CFLAGS
  CFLAGS = None
  running: "gcc.exe" "-O3" "-ffunction-sections" "-fdata-sections" "-m64" "-I" "include" "-I" "C:\\tools\\msys64\\tmp\\cargo-installV9bLS5\\release\\build\\ring-b51f61c86fcd3db8\\out" "-Wall" "-Wextra" "-fvisibility=hidden" "-std=c1x" "-pedantic" "-Wall" "-Wextra" "-Wbad-function-cast" "-Wcast-align" "-Wcast-qual" "-Wconversion" "-Wenum-compare" "-Wfloat-equal" "-Wformat=2" "-Winline" "-Winvalid-pch" "-Wmissing-field-initializers" "-Wmissing-include-dirs" "-Wnested-externs" "-Wredundant-decls" "-Wshadow" "-Wsign-compare" "-Wsign-conversion" "-Wstrict-prototypes" "-Wundef" "-Wuninitialized" "-Wwrite-strings" "-g3" "-DNDEBUG" "-o" "C:\\tools\\msys64\\tmp\\cargo-installV9bLS5\\release\\build\\ring-b51f61c86fcd3db8\\out\\crypto/curve25519/curve25519.o" "-c" "crypto/curve25519/curve25519.c"

  --- stderr

  error occurred: Failed to find tool. Is `gcc.exe` installed? (see https://github.com/rust-lang/cc-rs#compile-time-requirements for help)

warning: build failed, waiting for other jobs to finish...
error: failed to compile `matrix-commander v0.3.0`, intermediate artifacts can be found at `C:\tools\msys64\tmp\cargo-installV9bLS5`.
To reuse those artifacts with a future compilation, set the environment variable `CARGO_TARGET_DIR` to that path.

 "C:\\Users\\$USER\\.cargo\\bin\\rustup" toolchain list

stable-x86_64-pc-windows-gnu (default)
stable-x86_64-pc-windows-msvc

 "C:\\Users\\$USER\\.cargo\\bin\\rustup" default stable-x86_64-pc-windows-msvc

solved above issue.

Compilation took at least 12m42s.

 "C:\\Users\\$USER\\.cargo\\bin\\matrix-commander-rs.exe"

Benjamin-Loison / matrix-commander-rs

msys2 compatibility? #3