Rollup merge of rust-lang#119413 - onur-ozkan:bump-fd-lock, r=Mark-Simulacrum

solaris support on bootstrap lock

With yoshuawuyts/fd-lock#48, `fd-lock` now supports Solaris. Therefore we no longer need to conditionally handle the bootstrap locks.

Author: matthiaskrgr

src/bootstrap/Cargo.lock

@@ -246,19 +246,19 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "errno"
-version = "0.3.5"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860"
+checksum = "a258e46cdc063eb8519c00b9fc845fc47bcfca4130e2f08e88665ceda8474245"
 dependencies = [
  "libc",
  "windows-sys",
 ]
 
 [[package]]
 name = "fd-lock"
-version = "3.0.13"
+version = "4.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef033ed5e9bad94e55838ca0ca906db0e043f517adda0c8b79c7a8c66c93c1b5"
+checksum = "7e5768da2206272c81ef0b5e951a41862938a6070da63bcea197899942d3b947"
 dependencies = [
  "cfg-if",
  "rustix",
@@ -369,9 +369,9 @@ checksum = "89d92a4743f9a61002fae18374ed11e7973f530cb3a3255fb354818118b2203c"
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.4.10"
+version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2479e8c062e40bf0066ffa0bc823de0a9368974af99c9f6df941d2c231e03f"
+checksum = "c4cd1a83af159aa67994778be9070f0ae1bd732942279cabb14f86f986a21456"
 
 [[package]]
 name = "log"
@@ -530,9 +530,9 @@ checksum = "49b3de9ec5dc0a3417da371aab17d729997c15010e7fd24ff707773a33bddb64"
 
 [[package]]
 name = "rustix"
-version = "0.38.19"
+version = "0.38.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "745ecfa778e66b2b63c88a61cb36e0eea109e803b0b86bf9879fbc77c70e86ed"
+checksum = "72e572a5e8ca657d7366229cdde4bd14c4eb5499a9573d4d366fe1b599daa316"
 dependencies = [
  "bitflags 2.4.1",
  "errno",
@@ -620,9 +620,9 @@ dependencies = [
 
 [[package]]
 name = "sysinfo"
-version = "0.30.1"
+version = "0.30.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "01e979b637815805abbdeea72e4b6d9374dd0efce6524cc65c31e14911dbc671"
+checksum = "ba2dbd2894d23b2d78dae768d85e323b557ac3ac71a5d917a31536d8f77ebada"
 dependencies = [
  "cfg-if",
  "core-foundation-sys",
@@ -733,37 +733,37 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca229916c5ee38c2f2bc1e9d8f04df975b4bd93f9955dc69fabb5d91270045c9"
+checksum = "e48a53791691ab099e5e2ad123536d0fff50652600abaf43bbf952894110d0be"
 dependencies = [
  "windows-core",
  "windows-targets",
 ]
 
 [[package]]
 name = "windows-core"
-version = "0.51.1"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1f8cf84f35d2db49a46868f947758c7a1138116f7fac3bc844f43ade1292e64"
+checksum = "33ab640c8d7e35bf8ba19b884ba838ceb4fba93a4e8c65a9059d08afcfc683d9"
 dependencies = [
  "windows-targets",
 ]
 
 [[package]]
 name = "windows-sys"
-version = "0.48.0"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
 dependencies = [
  "windows-targets",
 ]
 
 [[package]]
 name = "windows-targets"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+checksum = "8a18201040b24831fbb9e4eb208f8892e1f50a37feb53cc7ff887feb8f50e7cd"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
@@ -776,45 +776,45 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
+checksum = "cb7764e35d4db8a7921e09562a0304bf2f93e0a51bfccee0bd0bb0b666b015ea"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+checksum = "bbaa0368d4f1d2aaefc55b6fcfee13f41544ddf36801e793edbbfd7d7df075ef"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
+checksum = "a28637cb1fa3560a16915793afb20081aba2c92ee8af57b4d5f28e4b3e7df313"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+checksum = "ffe5e8e31046ce6230cc7215707b816e339ff4d4d67c65dffa206fd0f7aa7b9a"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+checksum = "3d6fa32db2bc4a2f5abeacf2b69f7992cd09dca97498da74a151a3132c26befd"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+checksum = "1a657e1e9d3f514745a572a6846d3c7aa7dbe1658c056ed9c3344c4109a6949e"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.48.5"
+version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
+checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
 [[package]]
 name = "xattr"

src/bootstrap/Cargo.toml

@@ -38,6 +38,7 @@ cc = "1.0.69"
 clap = { version = "4.4.7", default-features = false, features = ["std", "usage", "help", "derive", "error-context"] }
 clap_complete = "4.4.3"
 cmake = "0.1.38"
+fd-lock = "4.0"
 filetime = "0.2"
 home = "0.5.4"
 ignore = "0.4.10"
@@ -61,15 +62,11 @@ xz2 = "0.1"
 # Dependencies needed by the build-metrics feature
 sysinfo = { version = "0.30", optional = true }
 
-# Solaris doesn't support flock() and thus fd-lock is not option now
-[target.'cfg(not(target_os = "solaris"))'.dependencies]
-fd-lock = "3.0.13"
-
 [target.'cfg(windows)'.dependencies.junction]
 version = "1.0.0"
 
 [target.'cfg(windows)'.dependencies.windows]
-version = "0.51.1"
+version = "0.52"
 features = [
     "Win32_Foundation",
     "Win32_Security",

src/bootstrap/src/bin/main.rs

@@ -6,7 +6,6 @@
 //! directory in each respective module.
 
 use std::io::Write;
-#[cfg(all(any(unix, windows), not(target_os = "solaris")))]
 use std::process;
 use std::{
     env,
@@ -22,43 +21,35 @@ fn main() {
     let args = env::args().skip(1).collect::<Vec<_>>();
     let config = Config::parse(&args);
 
-    #[cfg(all(any(unix, windows), not(target_os = "solaris")))]
     let mut build_lock;
-    #[cfg(all(any(unix, windows), not(target_os = "solaris")))]
     let _build_lock_guard;
 
     if !config.bypass_bootstrap_lock {
         // Display PID of process holding the lock
         // PID will be stored in a lock file
-        #[cfg(all(any(unix, windows), not(target_os = "solaris")))]
-        {
-            let path = config.out.join("lock");
-            let pid = match fs::read_to_string(&path) {
-                Ok(contents) => contents,
-                Err(_) => String::new(),
-            };
-
-            build_lock = fd_lock::RwLock::new(t!(fs::OpenOptions::new()
-                .write(true)
-                .create(true)
-                .open(&path)));
-            _build_lock_guard = match build_lock.try_write() {
-                Ok(mut lock) => {
-                    t!(lock.write(&process::id().to_string().as_ref()));
-                    lock
-                }
-                err => {
-                    drop(err);
-                    println!("WARNING: build directory locked by process {pid}, waiting for lock");
-                    let mut lock = t!(build_lock.write());
-                    t!(lock.write(&process::id().to_string().as_ref()));
-                    lock
-                }
-            };
-        }
-
-        #[cfg(any(not(any(unix, windows)), target_os = "solaris"))]
-        println!("WARNING: file locking not supported for target, not locking build directory");
+        let lock_path = config.out.join("lock");
+        let pid = match fs::read_to_string(&lock_path) {
+            Ok(contents) => contents,
+            Err(_) => String::new(),
+        };
+
+        build_lock = fd_lock::RwLock::new(t!(fs::OpenOptions::new()
+            .write(true)
+            .create(true)
+            .open(&lock_path)));
+        _build_lock_guard = match build_lock.try_write() {
+            Ok(mut lock) => {
+                t!(lock.write(&process::id().to_string().as_ref()));
+                lock
+            }
+            err => {
+                drop(err);
+                println!("WARNING: build directory locked by process {pid}, waiting for lock");
+                let mut lock = t!(build_lock.write());
+                t!(lock.write(&process::id().to_string().as_ref()));
+                lock
+            }
+        };
     }
 
     // check_version warnings are not printed during setup