From 70557b217644901daaf9d8ef793f5e84c937762e Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex@linutronix.de>
Date: Tue, 5 Oct 2021 23:41:59 +0200
Subject: [PATCH] crossbeam-utils: check only the architecture, not the whole
 target string

There can be custom targets in use, and it's not possible to make a list
of them; for the check only the first item in the target string is actually
relevant (the architecture of the target).

Upstream-Status: Pending [needs an upstream ticket and possibly a rework of list generator script]
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
---
 vendor/crossbeam-utils/.cargo-checksum.json |  4 +-
 vendor/crossbeam-utils/build.rs             |  8 ++-
 vendor/crossbeam-utils/no_atomic.rs         | 78 ++++++++-------------
 3 files changed, 38 insertions(+), 52 deletions(-)

--- a/vendor/crossbeam-utils/.cargo-checksum.json
+++ b/vendor/crossbeam-utils/.cargo-checksum.json
@@ -1 +1,3 @@
-{"files":{"CHANGELOG.md":"5242f1740c65509c465c9a36326d344722facff5f5e58dd064f7b77806b83a46","Cargo.toml":"ac35a7b8ccb16f1ab256951576537aa4179a316c068929c2acef89e0adc12319","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"5734ed989dfca1f625b40281ee9f4530f91b2411ec01cb748223e7eb87e201ab","README.md":"dfa9fbed47c344c134a63c84b7c0e4651baeac1554b7b3266d0e38643743fc33","benches/atomic_cell.rs":"c927eb3cd1e5ecc4b91adbc3bde98af15ffab4086190792ba64d5cde0e24df3d","build.rs":"68cfc4be02429834a19411fba29cb1cb52c841f03ac8104d1bae59a8b2184f9c","no_atomic.rs":"a2621c1b029c614fb0ab8e3f5cda2e839df88d90d26133181c1b901965f7eec4","src/atomic/atomic_cell.rs":"1a3a1e073340317b5ce7a94e29c6a87db89ff7e00da6b92cb3c0339364c3b084","src/atomic/consume.rs":"7a7736fcd64f6473dfea7653559ffc5e1a2a234df43835f8aa8734862145ac15","src/atomic/mod.rs":"7f6afd5bd0da1f7b51765ab04da4e5f683588ac2d23506e61bf7007bb1e61ba2","src/atomic/seq_lock.rs":"27182e6b87a9db73c5f6831759f8625f9fcdec3c2828204c444aef04f427735a","src/atomic/seq_lock_wide.rs":"9888dd03116bb89ca36d4ab8d5a0b5032107a2983a7eb8024454263b09080088","src/backoff.rs":"7cc7754e15f69b52e92a70d4f49d1bc274693455a0933a2d7eb0605806566af3","src/cache_padded.rs":"6a512698115ad0d5a5b163dbd7a83247e1f1c146c4a30f3fc74b952e3b767b59","src/lib.rs":"6f1bcf157abe06ad8458a53e865bf8efab9fad4a9424790147cee8fefb3795d8","src/sync/mod.rs":"59986f559a8f170a4b3247ab2eea2460b09809d87c8110ed88e4e7103d3519dc","src/sync/parker.rs":"ba8f75bff31b8be9275808e8f393e71cc682dfc1109ceccb12f69a3700cff5be","src/sync/sharded_lock.rs":"14be659744918d0b27db24c56b41c618b0f0484b6761da46561023d96c4c120f","src/sync/wait_group.rs":"32e946a7581c55f8aa9904527b92b177c538fa0cf7cbcfa1d1f25990582cb6ea","src/thread.rs":"0eb5ec1d3c1b40600d88eb70539d14276e32307f5bed2b679f50f6a20777a01e","tests/atomic_cell.rs":"6c9453384ecbbe76f8b97b62f022d478d3a76b4eae1e960f49790970f5d52158","tests/cache_padded.rs":"1bfaff8354c8184e1ee1f902881ca9400b60effb273b0d3f752801a483d2b66d","tests/parker.rs":"6def4721287d9d70b1cfd63ebb34e1c83fbb3376edbad2bc8aac6ef69dd99d20","tests/sharded_lock.rs":"726025ce6351fb56ed629d5a56bdf6e833b7afc5dedfa08de0b056c726b6c26d","tests/thread.rs":"9a7d7d3028c552fd834c68598b04a1cc252a816bc20ab62cec060d6cd09cab10","tests/wait_group.rs":"ad8f0cdfed31f9594a2e0737234d418f8b924d784a4db8d7e469deab8c95f5f8"},"package":"d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"}
\ No newline at end of file
+{"files":{"CHANGELOG.md":"5242f1740c65509c465c9a36326d344722facff5f5e58dd064f7b77806b83a46","Cargo.toml":"ac35a7b8ccb16f1ab256951576537aa4179a316c068929c2acef89e0adc12319","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"5734ed989dfca1f625b40281ee9f4530f91b2411ec01cb748223e7eb87e201ab","README.md":"dfa9fbed47c344c134a63c84b7c0e4651baeac1554b7b3266d0e38643743fc33","benches/atomic_cell.rs":"c927eb3cd1e5ecc4b91adbc3bde98af15ffab4086190792ba64d5cde0e24df3d",
+"build.rs":"15c1a41a88373231cbc17c7de5ade07c6098455af9cdeef81b576f37ed923354",
+"no_atomic.rs":"dcbd845deda197b13361238a6aab60b6d8124fb588fd0b33740e127441db3f1a","src/atomic/atomic_cell.rs":"1a3a1e073340317b5ce7a94e29c6a87db89ff7e00da6b92cb3c0339364c3b084","src/atomic/consume.rs":"7a7736fcd64f6473dfea7653559ffc5e1a2a234df43835f8aa8734862145ac15","src/atomic/mod.rs":"7f6afd5bd0da1f7b51765ab04da4e5f683588ac2d23506e61bf7007bb1e61ba2","src/atomic/seq_lock.rs":"27182e6b87a9db73c5f6831759f8625f9fcdec3c2828204c444aef04f427735a","src/atomic/seq_lock_wide.rs":"9888dd03116bb89ca36d4ab8d5a0b5032107a2983a7eb8024454263b09080088","src/backoff.rs":"7cc7754e15f69b52e92a70d4f49d1bc274693455a0933a2d7eb0605806566af3","src/cache_padded.rs":"6a512698115ad0d5a5b163dbd7a83247e1f1c146c4a30f3fc74b952e3b767b59","src/lib.rs":"6f1bcf157abe06ad8458a53e865bf8efab9fad4a9424790147cee8fefb3795d8","src/sync/mod.rs":"59986f559a8f170a4b3247ab2eea2460b09809d87c8110ed88e4e7103d3519dc","src/sync/parker.rs":"ba8f75bff31b8be9275808e8f393e71cc682dfc1109ceccb12f69a3700cff5be","src/sync/sharded_lock.rs":"14be659744918d0b27db24c56b41c618b0f0484b6761da46561023d96c4c120f","src/sync/wait_group.rs":"32e946a7581c55f8aa9904527b92b177c538fa0cf7cbcfa1d1f25990582cb6ea","src/thread.rs":"0eb5ec1d3c1b40600d88eb70539d14276e32307f5bed2b679f50f6a20777a01e","tests/atomic_cell.rs":"6c9453384ecbbe76f8b97b62f022d478d3a76b4eae1e960f49790970f5d52158","tests/cache_padded.rs":"1bfaff8354c8184e1ee1f902881ca9400b60effb273b0d3f752801a483d2b66d","tests/parker.rs":"6def4721287d9d70b1cfd63ebb34e1c83fbb3376edbad2bc8aac6ef69dd99d20","tests/sharded_lock.rs":"726025ce6351fb56ed629d5a56bdf6e833b7afc5dedfa08de0b056c726b6c26d","tests/thread.rs":"9a7d7d3028c552fd834c68598b04a1cc252a816bc20ab62cec060d6cd09cab10","tests/wait_group.rs":"ad8f0cdfed31f9594a2e0737234d418f8b924d784a4db8d7e469deab8c95f5f8"},"package":"d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db"}
--- a/vendor/crossbeam-utils/build.rs
+++ b/vendor/crossbeam-utils/build.rs
@@ -20,17 +20,19 @@ fn main() {
         }
     };
 
+    let target_arch = target.split('-').next().unwrap_or_default();
+
     // Note that this is `no_*`, not `has_*`. This allows treating
     // `cfg(target_has_atomic = "ptr")` as true when the build script doesn't
     // run. This is needed for compatibility with non-cargo build systems that
     // don't run the build script.
-    if NO_ATOMIC_CAS.contains(&&*target) {
+    if NO_ATOMIC_CAS.contains(&&*target_arch) {
         println!("cargo:rustc-cfg=crossbeam_no_atomic_cas");
     }
-    if NO_ATOMIC.contains(&&*target) {
+    if NO_ATOMIC.contains(&&*target_arch) {
         println!("cargo:rustc-cfg=crossbeam_no_atomic");
         println!("cargo:rustc-cfg=crossbeam_no_atomic_64");
-    } else if NO_ATOMIC_64.contains(&&*target) {
+    } else if NO_ATOMIC_64.contains(&&*target_arch) {
         println!("cargo:rustc-cfg=crossbeam_no_atomic_64");
     } else {
         // Otherwise, assuming `"max-atomic-width" == 64`.
--- a/vendor/crossbeam-utils/no_atomic.rs
+++ b/vendor/crossbeam-utils/no_atomic.rs
@@ -2,58 +2,41 @@
 // It is not intended for manual editing.
 
 const NO_ATOMIC_CAS: &[&str] = &[
-    "avr-unknown-gnu-atmega328",
-    "msp430-none-elf",
-    "riscv32i-unknown-none-elf",
-    "riscv32imc-unknown-none-elf",
-    "thumbv4t-none-eabi",
-    "thumbv6m-none-eabi",
+    "avr",
+    "msp430",
+    "riscv32i",
+    "riscv32imc",
+    "thumbv4t",
+    "thumbv6m",
 ];
 #[allow(dead_code)]
 const NO_ATOMIC_64: &[&str] = &[
-    "arm-linux-androideabi",
-    "armebv7r-none-eabi",
-    "armebv7r-none-eabihf",
-    "armv4t-unknown-linux-gnueabi",
-    "armv5te-unknown-linux-gnueabi",
-    "armv5te-unknown-linux-musleabi",
-    "armv5te-unknown-linux-uclibceabi",
-    "armv7r-none-eabi",
-    "armv7r-none-eabihf",
-    "hexagon-unknown-linux-musl",
-    "mips-unknown-linux-gnu",
-    "mips-unknown-linux-musl",
-    "mips-unknown-linux-uclibc",
-    "mipsel-unknown-linux-gnu",
-    "mipsel-unknown-linux-musl",
-    "mipsel-unknown-linux-uclibc",
-    "mipsel-unknown-none",
-    "mipsisa32r6-unknown-linux-gnu",
-    "mipsisa32r6el-unknown-linux-gnu",
-    "powerpc-unknown-linux-gnu",
-    "powerpc-unknown-linux-gnuspe",
-    "powerpc-unknown-linux-musl",
-    "powerpc-unknown-netbsd",
-    "powerpc-unknown-openbsd",
-    "powerpc-wrs-vxworks",
-    "powerpc-wrs-vxworks-spe",
-    "riscv32gc-unknown-linux-gnu",
-    "riscv32gc-unknown-linux-musl",
-    "riscv32imac-unknown-none-elf",
-    "thumbv7em-none-eabi",
-    "thumbv7em-none-eabihf",
-    "thumbv7m-none-eabi",
-    "thumbv8m.base-none-eabi",
-    "thumbv8m.main-none-eabi",
-    "thumbv8m.main-none-eabihf",
-    "mipsel-sony-psp",
-    "thumbv4t-none-eabi",
-    "thumbv6m-none-eabi",
+    "arm",
+    "armebv7r",
+    "armv4t",
+    "armv5te",
+    "armv7r",
+    "hexagon",
+    "mips",
+    "mipsel",
+    "mipsisa32r6",
+    "mipsisa32r6el",
+    "powerpc",
+    "riscv32",
+    "riscv32gc",
+    "riscv32imac",
+    "thumbv7em",
+    "thumbv7m",
+    "thumbv8m.base",
+    "thumbv8m.main",
+    "mipsel",
+    "thumbv4t",
+    "thumbv6m",
 ];
 #[allow(dead_code)]
 const NO_ATOMIC: &[&str] = &[
-    "avr-unknown-gnu-atmega328",
-    "msp430-none-elf",
-    "riscv32i-unknown-none-elf",
-    "riscv32imc-unknown-none-elf",
+    "avr",
+    "msp430",
+    "riscv32i",
+    "riscv32imc",
 ];