rust-lld: error: unable to find library -llibpq

rust-lld: error: unable to find library -llibpq - postgresql

Useful info
I am building a webapp and using as back-end rocket.rs, with diesel.rs to connect to the Postgres database. I wanto to dockerize this webapp: I'm on Windows 11, and I want to cross-compile for Linux alpine, so I can just add the executable in the container.
Toolchain: nightly-2021-12-05-x86_64-pc-windows-msvc
Target: x86_64-unknown-linux-musl
Cargo.toml file:
[package]
name = "project-api"
version = "1.0.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
rocket = { version = "0.4.10", default-features = false }
diesel = { version = "1.4.8", features = ["postgres"] }
serde = { version = "1.0.131", features = ["derive"]}
dotenv = "0.15.0"
[dependencies.rocket_contrib]
version = "0.4.10"
default-features = false
features = ["json", "serve", "diesel_postgres_pool"]
.cargo/config.toml file:
[target.x86_64-unknown-linux-musl]
linker = "rust-lld"
Compile command: cargo build --target x86_64-unknown-linux-musl --release
In my PATH I already added:
.../PostgreSQL/14/bin
.../PostgreSQL/14/lib
.../PostgreSQL/14/include
The problem
When I compile the project, I get the following error:
error: linking with `rust-lld` failed: exit code: 1
...
= note: rust-lld: error: unable to find library -llibpq
This is the complete error:
Compiling project-api v1.0.0 (D:\projects\project-management-system)
error: linking with `rust-lld` failed: exit code: 1
|
= note: "rust-lld" "-flavor" "gnu" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained\\rcrt1.o" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained\\crti.o" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained\\crtbeginS.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.0.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.1.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.10.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.11.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.12.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.13.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.14.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.15.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.2.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.3.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.4.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.5.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.6.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.7.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.8.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.project_api.f9c82bac-cgu.9.rcgu.o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7.22qos1iwh0pu1l3f.rcgu.o" "--as-needed" "-L" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps" "-L" "D:\\projects\\project-management-system\\target\\release\\deps" "-L" "D:/programs/PostgreSQL/14/lib" "-L" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib" "-Bstatic" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libdotenv-17787ac5e36ba405.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\librocket_contrib-908e672c5a94e5a1.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libdiesel-b618b4aafb14a3d4.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libpq_sys-0deff7ab575185bc.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libbitflags-cd7b464110d56932.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libr2d2-17991d433d6b8815.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libscheduled_thread_pool-ed3fe870ef2578f4.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libparking_lot-084e1692fb5bda8c.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libparking_lot_core-57505ee8fbe2715a.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liblock_api-c4af51bd9cc3c613.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libscopeguard-d10f930610969f1b.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libinstant-5b170197aa126111.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libserde_json-f02c39ef48f71da7.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libryu-62ce0cec239f97c8.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libitoa-8ec78a5baa91caac.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\librocket-28b96e263956caad.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libatty-11406b7a761cb014.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libbase64-d9fe97a8863a409c.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libmemchr-1dd949379d427674.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtoml-6efc66767f0cacd7.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libserde-4add0bb05fd83ce8.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libyansi-077b82a357bfe296.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\librocket_http-9426f414126ee4c8.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libhyper-5854b3142fe943a8.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libmime-41e7a782b7da09c1.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liblog-8290fbf24ebfc650.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liblog-52629d6d7adb881b.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libcfg_if-b1347d601d516de4.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liblanguage_tags-1f120d4eb4c64568.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtypeable-37b90a66c0e53fd4.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtraitobject-e42a82912129d07a.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libnum_cpus-2c9ebf56e8506369.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libhttparse-5fdd6843d2b90a53.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libunicase-1ff8862237f0ad7e.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liburl-cb2f1703c2051404.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libidna-2dccc330fa120c40.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libunicode_normalization-05c479f908735c18.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtinyvec-89542cb3fe5ec50d.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtinyvec_macros-0d79dc173afd5963.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libunicode_bidi-25a8617db7cb03aa.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libmatches-5a438e594be46ce5.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libbase64-1d678e0cfd664cb9.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libsafemem-7dc2f1cd7551f3b9.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libbyteorder-2481812d3e7c910d.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libunicode_xid-d2b897ae1242d958.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libstate-d915de2c2db68eef.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libindexmap-3190e1dd9e2809b7.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libhashbrown-4794792eab7bd8e3.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libcookie-b22759f25ba38a69.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libtime-6373f03850cf300d.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\liblibc-d520e3667288b8da.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libpercent_encoding-ee9e622516b87769.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libsmallvec-2817ef9eba1ed532.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libpercent_encoding-dd42f0c66c80313d.rlib" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\libpear-f2f7fd587bab036d.rlib" "--start-group" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libstd-84fa96c5a6567c2a.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libpanic_unwind-2694d6b5ee3337f3.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libminiz_oxide-58e7d510a302cb06.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libadler-3b97f36d6f391442.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libobject-7f2f74160dfc1203.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libmemchr-bc62538a6b3d16cf.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libaddr2line-531fc0db5fed2ff4.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libgimli-267be56b670e3626.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libstd_detect-5efe0f28e08ac5c2.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\librustc_demangle-5cb8086f7dea7d11.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libhashbrown-26229185d2048651.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\librustc_std_workspace_alloc-5e539cff88cca34d.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libunwind-a33879496a1412b2.rlib" "-lunwind" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libcfg_if-cb8b44b450e6e086.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\liblibc-9946a456dc1d9b49.rlib" "-lc" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\liballoc-7fa17c9ac5f3bbe0.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\librustc_std_workspace_core-d23d1fdf2f9c2e82.rlib" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libcore-4927c240c984c2ab.rlib" "--end-group" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\libcompiler_builtins-ff05cc303f3269e0.rlib" "-Bdynamic" "-llibpq" "--eh-frame-hdr" "-znoexecstack" "-L" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib" "-L" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained" "-o" "D:\\projects\\project-management-system\\target\\x86_64-unknown-linux-musl\\release\\deps\\project_api-565490f9d632eaa7" "--gc-sections" "-static" "-pie" "--no-dynamic-linker" "-z" "text" "-zrelro" "-znow" "-O1" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained\\crtendS.o" "C:\\Users\\user\\.rustup\\toolchains\\nightly-2021-12-05-x86_64-pc-windows-msvc\\lib\\rustlib\\x86_64-unknown-linux-musl\\lib\\self-contained\\crtn.o"
= note: rust-lld: error: unable to find library -llibpq
error: could not compile `project-api` due to previous error
What I tried
I already tried adding the libpq.dll and libpq.lib files to the x86_64-unknown-linux-musl/lib folder, but I got the same error. I tried adding it to the default target too, but it didn't work. I found out it could be a problem of some build.rs file in a library... but I don't know which one. I also tried compiling with the regular nightly toolchain.

Related

Linker cannot find libpq library while cross-compiling rust application

I'm trying to cross-compile rust application using cross. Hello application compiles with no issue. The problem is when I try to use a diesel package with postgres support which depends on libpq library.
I did the installation of the libpq-dev package on my machine and I included a sys-pq package to my Cargo.toml, but it did not help.
How can I solve this?
Error:
➜ cross build --target armv7-unknown-linux-musleabi
Compiling libc v0.2.138
Compiling cfg-if v1.0.0
Compiling version_check v0.9.4
Compiling autocfg v1.1.0
Compiling memchr v2.5.0
...
= note: /usr/local/bin/../lib/gcc/arm-linux-musleabi/9.2.0/../../../../arm-linux-musleabi/bin/ld: cannot find -lpq
collect2: error: ld returned 1 exit status
➜ cat Cargo.toml
[package]
name = "webserver"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
actix-web = "4"
env_logger = "0.9"
futures-util = { version = "0.3.17", default-features = false, features = ["std"] }
json = "0.12"
log = "0.4"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
diesel = { version = "2.0.0", features = ["postgres"] }
dotenvy = "0.15"
# Cross dependencies
pq-sys = "0.4.7"
[profile.release]
strip = true
opt-level = "z"
lto = true

Issue running OpenSSL on Windows

I get the following error when I try to run the below code with openssl dependencies.
Link to Code: https://github.com/TimonPost/udp-dtls
Error:
Compiling openssl-sys v0.9.72
error: failed to run custom build command for `openssl-sys v0.9.72`
Caused by:
process didn't exit successfully: `C:\Users\Administrator\Desktop\wintun-main\target\debug\build\openssl-sys-4454fbdd0966bbd8\build-script-main` (exit code: 101)
--- stdout
cargo:rustc-cfg=const_fn
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_LIB_DIR
X86_64_PC_WINDOWS_GNU_OPENSSL_LIB_DIR unset
cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
OPENSSL_LIB_DIR unset
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_INCLUDE_DIR
X86_64_PC_WINDOWS_GNU_OPENSSL_INCLUDE_DIR unset
cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
OPENSSL_INCLUDE_DIR unset
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_DIR
X86_64_PC_WINDOWS_GNU_OPENSSL_DIR unset
cargo:rerun-if-env-changed=OPENSSL_DIR
OPENSSL_DIR = C:\Users\Administrator\Desktop\wintun-main\OpenSSL-Win32
cargo:rustc-link-search=native=C:\Users\Administrator\Desktop\wintun-main\OpenSSL-Win32\lib
cargo:include=C:\Users\Administrator\Desktop\wintun-main\OpenSSL-Win32\include
cargo:rerun-if-changed=build/expando.c
OPT_LEVEL = Some("0")
TARGET = Some("x86_64-pc-windows-gnu")
HOST = Some("x86_64-pc-windows-gnu")
CC_x86_64-pc-windows-gnu = None
CC_x86_64_pc_windows_gnu = None
HOST_CC = None
CC = None
CFLAGS_x86_64-pc-windows-gnu = None
CFLAGS_x86_64_pc_windows_gnu = None
HOST_CFLAGS = None
CFLAGS = None
CRATE_CC_NO_DEFAULTS = None
DEBUG = Some("true")
CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
running: "gcc.exe" "-O0" "-ffunction-sections" "-fdata-sections" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "C:\\Users\\Administrator\\Desktop\\wintun-main\\OpenSSL-Win32\\include" "-Wall" "-Wextra" "-E" "build/expando.c"
exit code: 0
version: 3_0_2
cargo:rustc-cfg=osslconf="OPENSSL_NO_SSL3_METHOD"
cargo:conf=OPENSSL_NO_SSL3_METHOD
cargo:rustc-cfg=ossl300
cargo:rustc-cfg=ossl101
cargo:rustc-cfg=ossl102
cargo:rustc-cfg=ossl102f
cargo:rustc-cfg=ossl102h
cargo:rustc-cfg=ossl110
cargo:rustc-cfg=ossl110f
cargo:rustc-cfg=ossl110g
cargo:rustc-cfg=ossl110h
cargo:rustc-cfg=ossl111
cargo:rustc-cfg=ossl111b
cargo:rustc-cfg=ossl111c
cargo:version_number=30000020
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS
X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS unset
cargo:rerun-if-env-changed=OPENSSL_LIBS
OPENSSL_LIBS unset
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_STATIC
cargo:rustc-cfg=ossl102f
cargo:rustc-cfg=ossl102h
cargo:rustc-cfg=ossl110
cargo:rustc-cfg=ossl110f
cargo:rustc-cfg=ossl110g
cargo:rustc-cfg=ossl110h
cargo:rustc-cfg=ossl111
cargo:rustc-cfg=ossl111b
cargo:rustc-cfg=ossl111c
cargo:version_number=30000020
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS
X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS unset
cargo:rerun-if-env-changed=OPENSSL_LIBS
OPENSSL_LIBS unset
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_STATIC
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS
X86_64_PC_WINDOWS_GNU_OPENSSL_LIBS unset
cargo:rerun-if-env-changed=OPENSSL_LIBS
OPENSSL_LIBS unset
cargo:rerun-if-env-changed=X86_64_PC_WINDOWS_GNU_OPENSSL_STATIC
X86_64_PC_WINDOWS_GNU_OPENSSL_STATIC unset
cargo:rerun-if-env-changed=OPENSSL_STATIC
OPENSSL_STATIC unset
--- stderr
thread 'main' panicked at 'OpenSSL libdir at `C:\Users\Administrator\Desktop\wintun-main\OpenSSL-Win32\lib` does not contain the required files to either statically or dynamically link OpenSSL', C:\Users\Administrator\.cargo\registry\src\github.com-1ecc6299db9ec823\openssl-sys-0.9.72\build/main.rs:367:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
I am not able to figure out what the issue is. I have installed openssl and mingw exe files and added paths to the environment variables as well as shown below.

I cloned your repo and was able to build it after a few steps. Below is what I did.
Install openssl for windows using the following link:
Win64 full install for software developers
Make sure the following environment variable is set:
OPENSSL_DIR=C:\Program Files\OpenSSL-Win64
Update the openssl cargo crate version to openssl = "0.10.38"

Setup of Scala/Flink project using Bazel

I am trying to setup a simple flink application from scratch using Bazel. I've bootstrapped the project by running
sbt new tillrohrmann/flink-project.g8
and after that I have added some files in order for Bazel to take control of the building (i.e., migrate from sbt). This is how the WORKSPACE looks like
# WORKSPACE
load("#bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
skylib_version = "1.0.3"
http_archive(
name = "bazel_skylib",
sha256 = "1c531376ac7e5a180e0237938a2536de0c54d93f5c278634818e0efc952dd56c",
type = "tar.gz",
url = "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/{}/bazel-skylib-{}.tar.gz".format(skylib_version, skylib_version),
)
rules_scala_version = "5df8033f752be64fbe2cedfd1bdbad56e2033b15"
http_archive(
name = "io_bazel_rules_scala",
sha256 = "b7fa29db72408a972e6b6685d1bc17465b3108b620cb56d9b1700cf6f70f624a",
strip_prefix = "rules_scala-%s" % rules_scala_version,
type = "zip",
url = "https://github.com/bazelbuild/rules_scala/archive/%s.zip" % rules_scala_version,
)
# Stores Scala version and other configuration
# 2.12 is a default version, other versions can be use by passing them explicitly:
load("#io_bazel_rules_scala//:scala_config.bzl", "scala_config")
scala_config(scala_version = "2.12.11")
load("#io_bazel_rules_scala//scala:scala.bzl", "scala_repositories")
scala_repositories()
load("#io_bazel_rules_scala//scala:toolchains.bzl", "scala_register_toolchains")
scala_register_toolchains()
load("#io_bazel_rules_scala//scala:scala.bzl", "scala_library", "scala_binary", "scala_test")
# optional: setup ScalaTest toolchain and dependencies
load("#io_bazel_rules_scala//testing:scalatest.bzl", "scalatest_repositories", "scalatest_toolchain")
scalatest_repositories()
scalatest_toolchain()
load("//vendor:workspace.bzl", "maven_dependencies")
maven_dependencies()
load("//vendor:target_file.bzl", "build_external_workspace")
build_external_workspace(name = "vendor")
and this is the BUILD file
package(default_visibility = ["//visibility:public"])
load("#io_bazel_rules_scala//scala:scala.bzl", "scala_library", "scala_test")
scala_library(
name = "job",
srcs = glob(["src/main/scala/**/*.scala"]),
deps = [
"#vendor//vendor/org/apache/flink:flink_clients",
"#vendor//vendor/org/apache/flink:flink_scala",
"#vendor//vendor/org/apache/flink:flink_streaming_scala",
]
)
I'm using bazel-deps for vendoring the dependencies (put in the vendor folder). I have this on my dependencies.yaml file:
options:
buildHeader: [
"load(\"#io_bazel_rules_scala//scala:scala_import.bzl\", \"scala_import\")",
"load(\"#io_bazel_rules_scala//scala:scala.bzl\", \"scala_library\", \"scala_binary\", \"scala_test\")",
]
languages: [ "java", "scala:2.12.11" ]
resolverType: "coursier"
thirdPartyDirectory: "vendor"
resolvers:
- id: "mavencentral"
type: "default"
url: https://repo.maven.apache.org/maven2/
strictVisibility: true
transitivity: runtime_deps
versionConflictPolicy: highest
dependencies:
org.apache.flink:
flink:
lang: scala
version: "1.11.2"
modules: [clients, scala, streaming-scala] # provided
flink-connector-kafka:
lang: java
version: "0.10.2"
flink-test-utils:
lang: java
version: "0.10.2"
For downloading the dependencies, I'm running
bazel run //:parse generate -- --repo-root ~/Projects/bazel-flink-scala --sha-file vendor/workspace.bzl --target-file vendor/target_file.bzl --deps dependencies.yaml
Which runs just fine, but then when I try to build the project
bazel build //:job
I'm getting this error
Starting local Bazel server and connecting to it...
ERROR: Traceback (most recent call last):
File "/Users/salvalcantara/Projects/me/bazel-flink-scala/WORKSPACE", line 44, column 25, in <toplevel>
build_external_workspace(name = "vendor")
File "/Users/salvalcantara/Projects/me/bazel-flink-scala/vendor/target_file.bzl", line 258, column 91, in build_external_workspace
return build_external_workspace_from_opts(name = name, target_configs = list_target_data(), separator = list_target_data_separator(), build_header = build_header())
File "/Users/salvalcantara/Projects/me/bazel-flink-scala/vendor/target_file.bzl", line 251, column 40, in list_target_data
"vendor/org/apache/flink:flink_clients": ["lang||||||scala:2.12.11","name||||||//vendor/org/apache/flink:flink_clients","visibility||||||//visibility:public","kind||||||import","deps|||L|||","jars|||L|||//external:jar/org/apache/flink/flink_clients_2_12","sources|||L|||","exports|||L|||","runtimeDeps|||L|||//vendor/commons_cli:commons_cli|||//vendor/org/slf4j:slf4j_api|||//vendor/org/apache/flink:force_shading|||//vendor/com/google/code/findbugs:jsr305|||//vendor/org/apache/flink:flink_streaming_java_2_12|||//vendor/org/apache/flink:flink_core|||//vendor/org/apache/flink:flink_java|||//vendor/org/apache/flink:flink_runtime_2_12|||//vendor/org/apache/flink:flink_optimizer_2_12","processorClasses|||L|||","generatesApi|||B|||false","licenses|||L|||","generateNeverlink|||B|||false"],
Error: dictionary expression has duplicate key: "vendor/org/apache/flink:flink_clients"
ERROR: error loading package 'external': Package 'external' contains errors
INFO: Elapsed time: 3.644s
INFO: 0 processes.
FAILED: Build did NOT complete successfully (0 packages loaded)
Why is that? Anyone can help? It would be great having detailed instructions and project templates for Flink/Scala applications using Bazel. I've put everything together in the following repo: https://github.com/salvalcantara/bazel-flink-scala, feel free to send a PR or whatever.

Error when I run bitbake

I have installed the yocto project and the meta-raspberry layer. When I try to bitbake the image (bitbake rpi-basic-image) I receive these errors:
user:~/Desktop/yocto_r/build-rpi$ bitbake rpi-basic-image
Loading cache: 100% |############################################| Time: 0:00:00
Loaded 15 entries from dependency cache.
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-test-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-basic-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-hwup-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: Failed to parse recipe: /home//Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-test-image.bb
Anyone knows what's the problem?

It seems that the recipe is not compatible with updated image-types class.
Replace IMAGE_DEPENDS_rpi-sdimg by do_image_rpi-sdimg[depends].
For example if you have
IMAGE_DEPENDS_rpi-sdimg = "virtual/kernel"
then replace it with
do_image_rpi-sdimg[depends] += "virtual/kernel:do_populate_sysroot"

I also had this problem.
modify meta-raspberrypi/classes/sdcard_image-rpi.bbclass file like below
diff --git a/classes/sdcard_image-rpi.bbclass b/classes/sdcard_image-rpi.bbclass
index 79ab53a..91719f2 100644
--- a/classes/sdcard_image-rpi.bbclass
+++ b/classes/sdcard_image-rpi.bbclass
## -50,7 +50,7 ## IMAGE_ROOTFS_ALIGNMENT = "4096"
SDIMG_ROOTFS_TYPE ?= "ext3"
SDIMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.${SDIMG_ROOTFS_TYPE}"
-IMAGE_DEPENDS_rpi-sdimg = " \
+do_image_rpi-sdimg = " \
parted-native \
mtools-native \
dosfstools-native \

Cargo.toml OS Dependency for Crate

I have a rust project where i include the mysql-crate dependency and i want to have it os independent.
So i tried: Cargo.toml
[package]
name = "test"
version = "0.1.0"
authors = ["daMaex"]
[dependencies]
ws = "*"
clap = "*"
env_logger = "*"
[target.'cfg(any(unix, macos))'.dependencies.mysql]
version = "*"
default-features = false
features = ["socket"]
[target.'cfg(windows)'.dependencies.mysql]
version = "*"
default-features = false
features = ["pipe"]
[features]
default = []
ssl = []
The error already happens with a minimal main: src/main.rs
fn main () {
}
But the build fails. On macos/unix it always wants to compile the pipe and get's an unresolved import:
error[E0432]: unresolved import `std::os::windows::io::RawHandle`
--> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/named_pipe-0.2.2/src/lib.rs:38:5
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Could not find `windows` in `std::os`
and the same happens on Windows for the mysql crate itself:
error[E0432]: unresolved import `std::os::unix`
--> C:\Users\user\.cargo\registry\src\github.com-1ecc6299db9ec823\mysql-7.1.2\src\io.rs:24:5
|
24 | use std::os::unix as unix;
| ^^^^^^^^^^^^^^^^^^^^^ no `unix` in `std::os`
So my question is, how do i handle the OS-Dependency in this case?

This looks like a cargo bug to me.
One related issue is Cannot declare different version of dependencies in mutually exclusive targets #3195
Edit: It is more of an unsupported feature than a bug according to the code.