From 7b0628f037dcbf85cfb381d5e05dea39a2059d33 Mon Sep 17 00:00:00 2001 From: davidovski Date: Wed, 25 May 2022 22:50:03 +0100 Subject: fixed various broken dependencies --- repo/apps/firefox/allow-custom-rust-vendor.patch | 564 +++++++++++++++++++++++ 1 file changed, 564 insertions(+) create mode 100644 repo/apps/firefox/allow-custom-rust-vendor.patch (limited to 'repo/apps/firefox/allow-custom-rust-vendor.patch') diff --git a/repo/apps/firefox/allow-custom-rust-vendor.patch b/repo/apps/firefox/allow-custom-rust-vendor.patch new file mode 100644 index 0000000..218650f --- /dev/null +++ b/repo/apps/firefox/allow-custom-rust-vendor.patch @@ -0,0 +1,564 @@ +From a5a3db2d32ff1d359aef5ec586b91164570c1685 Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Tue, 5 Nov 2019 09:56:15 -0800 +Subject: [PATCH 1/7] Support custom vendor strings. + +Add support for custom vendors, as in "x86_64-gentoo-linux-musl". + +Fixes #33. +--- + src/targets.rs | 108 ++++++++++++++++++++++++++++++++++++++++++++++++- + src/triple.rs | 4 -- + 2 files changed, 106 insertions(+), 6 deletions(-) + +diff --git a/src/targets.rs b/src/targets.rs +index 6ae570e..90b2736 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/targets.rs +@@ -1,6 +1,8 @@ + // This file defines all the identifier enums and target-aware logic. + + use crate::triple::{Endianness, PointerWidth, Triple}; ++use alloc::boxed::Box; ++use alloc::string::String; + use core::fmt; + use core::str::FromStr; + +@@ -292,7 +294,7 @@ impl Aarch64Architecture { + + /// The "vendor" field, which in practice is little more than an arbitrary + /// modifier. +-#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)] ++#[derive(Clone, Debug, PartialEq, Eq, Hash)] + #[allow(missing_docs)] + pub enum Vendor { + Unknown, +@@ -306,6 +308,15 @@ pub enum Vendor { + Sun, + Uwp, + Wrs, ++ ++ /// A custom vendor. "Custom" in this context means that the vendor is ++ /// not specifically recognized by upstream Autotools, LLVM, Rust, or other ++ /// relevant authorities on triple naming. It's useful for people building ++ /// and using locally patched toolchains. ++ /// ++ /// Outside of such patched environments, users of `target-lexicon` should ++ /// treat `Custom` the same as `Unknown` and ignore the string. ++ Custom(Box), + } + + /// The "operating system" field, which sometimes implies an environment, and +@@ -717,6 +728,7 @@ impl fmt::Display for Vendor { + Vendor::Sun => "sun", + Vendor::Uwp => "uwp", + Vendor::Wrs => "wrs", ++ Vendor::Custom(ref name) => name, + }; + f.write_str(s) + } +@@ -738,7 +750,46 @@ impl FromStr for Vendor { + "sun" => Vendor::Sun, + "uwp" => Vendor::Uwp, + "wrs" => Vendor::Wrs, +- _ => return Err(()), ++ custom => { ++ use alloc::borrow::ToOwned; ++ ++ // A custom vendor. Since triple syntax is so loosely defined, ++ // be as conservative as we can to avoid potential ambiguities. ++ // We err on the side of being too strict here, as we can ++ // always relax it if needed. ++ ++ // Don't allow empty string names. ++ if custom.is_empty() { ++ return Err(()); ++ } ++ ++ // Don't allow any other recognized name as a custom vendor, ++ // since vendors can be omitted in some contexts. ++ if Architecture::from_str(custom).is_ok() ++ || OperatingSystem::from_str(custom).is_ok() ++ || Environment::from_str(custom).is_ok() ++ || BinaryFormat::from_str(custom).is_ok() ++ { ++ return Err(()); ++ } ++ ++ // Require the first character to be an ascii lowercase. ++ if !custom.chars().nth(0).unwrap().is_ascii_lowercase() { ++ return Err(()); ++ } ++ ++ // Restrict the set of characters permitted in a custom vendor. ++ if custom ++ .find(|c: char| { ++ !(c.is_ascii_lowercase() || c.is_ascii_digit() || c == '_' || c == '.') ++ }) ++ .is_some() ++ { ++ return Err(()); ++ } ++ ++ Vendor::Custom(Box::new(custom.to_owned())) ++ } + }) + } + } +@@ -1120,4 +1171,57 @@ mod tests { + assert_eq!(t.environment, Environment::Eabihf); + assert_eq!(t.binary_format, BinaryFormat::Elf); + } ++ ++ #[test] ++ fn custom_vendors() { ++ assert!(Triple::from_str("x86_64--linux").is_err()); ++ assert!(Triple::from_str("x86_64-42-linux").is_err()); ++ assert!(Triple::from_str("x86_64-__customvendor__-linux").is_err()); ++ assert!(Triple::from_str("x86_64-^-linux").is_err()); ++ assert!(Triple::from_str("x86_64- -linux").is_err()); ++ assert!(Triple::from_str("x86_64-CustomVendor-linux").is_err()); ++ assert!(Triple::from_str("x86_64-linux-linux").is_err()); ++ assert!(Triple::from_str("x86_64-x86_64-linux").is_err()); ++ assert!(Triple::from_str("x86_64-elf-linux").is_err()); ++ assert!(Triple::from_str("x86_64-gnu-linux").is_err()); ++ assert!(Triple::from_str("x86_64-linux-customvendor").is_err()); ++ assert!(Triple::from_str("customvendor").is_err()); ++ assert!(Triple::from_str("customvendor-x86_64").is_err()); ++ assert!(Triple::from_str("x86_64-").is_err()); ++ assert!(Triple::from_str("x86_64--").is_err()); ++ ++ let t = Triple::from_str("x86_64-customvendor-linux") ++ .expect("can't parse target with custom vendor"); ++ assert_eq!(t.architecture, Architecture::X86_64); ++ assert_eq!( ++ t.vendor, ++ Vendor::Custom(Box::new(String::from_str("customvendor").unwrap())) ++ ); ++ assert_eq!(t.operating_system, OperatingSystem::Linux); ++ assert_eq!(t.environment, Environment::Unknown); ++ assert_eq!(t.binary_format, BinaryFormat::Elf); ++ assert_eq!(t.to_string(), "x86_64-customvendor-linux"); ++ ++ let t = Triple::from_str("x86_64-customvendor") ++ .expect("can't parse target with custom vendor"); ++ assert_eq!(t.architecture, Architecture::X86_64); ++ assert_eq!( ++ t.vendor, ++ Vendor::Custom(Box::new(String::from_str("customvendor").unwrap())) ++ ); ++ assert_eq!(t.operating_system, OperatingSystem::Unknown); ++ assert_eq!(t.environment, Environment::Unknown); ++ assert_eq!(t.binary_format, BinaryFormat::Unknown); ++ ++ assert_eq!( ++ Triple::from_str("unknown-foo"), ++ Ok(Triple { ++ architecture: Architecture::Unknown, ++ vendor: Vendor::Custom(Box::new(String::from_str("foo").unwrap())), ++ operating_system: OperatingSystem::Unknown, ++ environment: Environment::Unknown, ++ binary_format: BinaryFormat::Unknown, ++ }) ++ ); ++ } + } +diff --git a/src/triple.rs b/src/triple.rs +index 36dcd9a..1abda26 100644 +--- a/third_party/rust/target-lexicon.0.9.0/src/triple.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/triple.rs +@@ -322,10 +322,6 @@ mod tests { + Triple::from_str("foo"), + Err(ParseError::UnrecognizedArchitecture("foo".to_owned())) + ); +- assert_eq!( +- Triple::from_str("unknown-foo"), +- Err(ParseError::UnrecognizedVendor("foo".to_owned())) +- ); + assert_eq!( + Triple::from_str("unknown-unknown-foo"), + Err(ParseError::UnrecognizedOperatingSystem("foo".to_owned())) + +From 6f90d7274dce4e7f9bb120f6b36cf26881bde9a7 Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Tue, 5 Nov 2019 10:33:56 -0800 +Subject: [PATCH 2/7] Add more tests. + +--- + src/targets.rs | 30 ++++++++++++++++++++++++++++-- + 1 file changed, 28 insertions(+), 2 deletions(-) + +diff --git a/src/targets.rs b/src/targets.rs +index 90b2736..7d1f069 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/targets.rs +@@ -1174,6 +1174,7 @@ mod tests { + + #[test] + fn custom_vendors() { ++ // Test various invalid cases. + assert!(Triple::from_str("x86_64--linux").is_err()); + assert!(Triple::from_str("x86_64-42-linux").is_err()); + assert!(Triple::from_str("x86_64-__customvendor__-linux").is_err()); +@@ -1190,6 +1191,31 @@ mod tests { + assert!(Triple::from_str("x86_64-").is_err()); + assert!(Triple::from_str("x86_64--").is_err()); + ++ // Test various Unicode things. ++ assert!( ++ Triple::from_str("x86_64-𝓬𝓾𝓼𝓽𝓸𝓶𝓿𝓮𝓷𝓭𝓸𝓻-linux").is_err(), ++ "unicode font hazard" ++ ); ++ assert!( ++ Triple::from_str("x86_64-ćúśtőḿvéńdőŕ-linux").is_err(), ++ "diacritical mark stripping hazard" ++ ); ++ assert!( ++ Triple::from_str("x86_64-customvendοr-linux").is_err(), ++ "homoglyph hazard" ++ ); ++ assert!(Triple::from_str("x86_64-customvendor-linux").is_ok()); ++ assert!( ++ Triple::from_str("x86_64-ffi-linux").is_err(), ++ "normalization hazard" ++ ); ++ assert!(Triple::from_str("x86_64-ffi-linux").is_ok()); ++ assert!( ++ Triple::from_str("x86_64-custom‍vendor-linux").is_err(), ++ "zero-width character hazard" ++ ); ++ ++ // Test some valid cases. + let t = Triple::from_str("x86_64-customvendor-linux") + .expect("can't parse target with custom vendor"); + assert_eq!(t.architecture, Architecture::X86_64); +@@ -1202,8 +1228,8 @@ mod tests { + assert_eq!(t.binary_format, BinaryFormat::Elf); + assert_eq!(t.to_string(), "x86_64-customvendor-linux"); + +- let t = Triple::from_str("x86_64-customvendor") +- .expect("can't parse target with custom vendor"); ++ let t = ++ Triple::from_str("x86_64-customvendor").expect("can't parse target with custom vendor"); + assert_eq!(t.architecture, Architecture::X86_64); + assert_eq!( + t.vendor, + +From c0e318b3c1be2d1965579f07dd563fb9cc0c4eb1 Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Tue, 5 Nov 2019 12:56:31 -0800 +Subject: [PATCH 3/7] Use `.chars().any(...)` instead of + `.find(...).is_some()`. + +--- + src/targets.rs | 9 +++------ + 1 file changed, 3 insertions(+), 6 deletions(-) + +diff --git a/src/targets.rs b/src/targets.rs +index 7d1f069..1078dd3 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon/src-0.9.0/targets.rs +@@ -779,12 +779,9 @@ impl FromStr for Vendor { + } + + // Restrict the set of characters permitted in a custom vendor. +- if custom +- .find(|c: char| { +- !(c.is_ascii_lowercase() || c.is_ascii_digit() || c == '_' || c == '.') +- }) +- .is_some() +- { ++ if custom.chars().any(|c: char| { ++ !(c.is_ascii_lowercase() || c.is_ascii_digit() || c == '_' || c == '.') ++ }) { + return Err(()); + } + + +From f319950528654c772193d9eb3bf40bc8df35fcae Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Thu, 7 Nov 2019 15:15:48 -0800 +Subject: [PATCH 4/7] Fix build.rs to generate the correct code to build + Vendors. + +--- + build.rs | 14 ++++++++++++-- + 1 file changed, 12 insertions(+), 2 deletions(-) + +diff --git a/build.rs b/build.rs +index a0ba3b7..446f9e7 100644 +--- a/third_party/rust/target-lexicon-0.9.0/build.rs ++++ b/third_party/rust/target-lexicon-0.9.0/build.rs +@@ -32,6 +32,7 @@ mod parse_error { + } + } + ++use self::targets::Vendor; + use self::triple::Triple; + + fn main() { +@@ -60,7 +61,7 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + " architecture: Architecture::{:?},", + triple.architecture + )?; +- writeln!(out, " vendor: Vendor::{:?},", triple.vendor)?; ++ writeln!(out, " vendor: {},", vendor_display(&triple.vendor))?; + writeln!( + out, + " operating_system: OperatingSystem::{:?},", +@@ -90,7 +91,7 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + writeln!(out, "impl Vendor {{")?; + writeln!(out, " /// Return the vendor for the current host.")?; + writeln!(out, " pub const fn host() -> Self {{")?; +- writeln!(out, " Vendor::{:?}", triple.vendor)?; ++ writeln!(out, " {}", vendor_display(&triple.vendor))?; + writeln!(out, " }}")?; + writeln!(out, "}}")?; + writeln!(out)?; +@@ -160,3 +161,12 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + + Ok(()) + } ++ ++fn vendor_display(vendor: &Vendor) -> String { ++ match vendor { ++ Vendor::Custom(custom) => { ++ format!("Vendor::Custom(Box::new(String::from_str({:?})))", custom) ++ } ++ known => format!("Vendor::{:?}", known), ++ } ++} + +From e558f6934535be3b8ccc9a99a33e861cb7431dfe Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Fri, 8 Nov 2019 12:10:34 -0800 +Subject: [PATCH 5/7] Fix custom vendors in `const fn` contexts. + +--- + build.rs | 15 +++++++++++---- + src/lib.rs | 4 ++-- + src/targets.rs | 51 ++++++++++++++++++++++++++++++++++++++++++-------- + 3 files changed, 56 insertions(+), 14 deletions(-) + +diff --git a/build.rs b/build.rs +index 446f9e7..e88206e 100644 +--- a/third_party/rust/target-lexicon-0.9.0/build.rs ++++ b/third_party/rust/target-lexicon-0.9.0/build.rs +@@ -53,6 +53,8 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + writeln!(out, "use crate::Aarch64Architecture::*;")?; + writeln!(out, "#[allow(unused_imports)]")?; + writeln!(out, "use crate::ArmArchitecture::*;")?; ++ writeln!(out, "#[allow(unused_imports)]")?; ++ writeln!(out, "use crate::CustomVendor;")?; + writeln!(out)?; + writeln!(out, "/// The `Triple` of the current host.")?; + writeln!(out, "pub const HOST: Triple = Triple {{")?; +@@ -139,7 +141,11 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + " architecture: Architecture::{:?},", + triple.architecture + )?; +- writeln!(out, " vendor: Vendor::{:?},", triple.vendor)?; ++ writeln!( ++ out, ++ " vendor: {},", ++ vendor_display(&triple.vendor) ++ )?; + writeln!( + out, + " operating_system: OperatingSystem::{:?},", +@@ -164,9 +170,10 @@ fn write_host_rs(mut out: File, triple: Triple) -> io::Result<()> { + + fn vendor_display(vendor: &Vendor) -> String { + match vendor { +- Vendor::Custom(custom) => { +- format!("Vendor::Custom(Box::new(String::from_str({:?})))", custom) +- } ++ Vendor::Custom(custom) => format!( ++ "Vendor::Custom(CustomVendor::Static({:?}))", ++ custom.as_str() ++ ), + known => format!("Vendor::{:?}", known), + } + } +diff --git a/src/lib.rs b/src/lib.rs +index 8d6da8d..70f6488 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/lib.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/lib.rs +@@ -28,7 +28,7 @@ mod triple; + pub use self::host::HOST; + pub use self::parse_error::ParseError; + pub use self::targets::{ +- Aarch64Architecture, Architecture, ArmArchitecture, BinaryFormat, Environment, OperatingSystem, +- Vendor, ++ Aarch64Architecture, Architecture, ArmArchitecture, BinaryFormat, CustomVendor, Environment, ++ OperatingSystem, Vendor, + }; + pub use self::triple::{CallingConvention, Endianness, PointerWidth, Triple}; +diff --git a/src/targets.rs b/src/targets.rs +index 1078dd3..7152020 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/targets.rs +@@ -4,6 +4,7 @@ use crate::triple::{Endianness, PointerWidth, Triple}; + use alloc::boxed::Box; + use alloc::string::String; + use core::fmt; ++use core::hash::{Hash, Hasher}; + use core::str::FromStr; + + /// The "architecture" field, which in some cases also specifies a specific +@@ -292,6 +293,39 @@ impl Aarch64Architecture { + } + } + ++/// A string for a `Vendor::Custom` that can either be used in `const` ++/// contexts or hold dynamic strings. ++#[derive(Clone, Debug, Eq)] ++pub enum CustomVendor { ++ /// An owned `String`. This supports the general case. ++ Owned(Box), ++ /// A static `str`, so that `CustomVendor` can be constructed in `const` ++ /// contexts. ++ Static(&'static str), ++} ++ ++impl CustomVendor { ++ /// Extracts a string slice. ++ pub fn as_str(&self) -> &str { ++ match self { ++ CustomVendor::Owned(s) => s, ++ CustomVendor::Static(s) => s, ++ } ++ } ++} ++ ++impl PartialEq for CustomVendor { ++ fn eq(&self, other: &Self) -> bool { ++ self.as_str() == other.as_str() ++ } ++} ++ ++impl Hash for CustomVendor { ++ fn hash(&self, state: &mut H) { ++ self.as_str().hash(state) ++ } ++} ++ + /// The "vendor" field, which in practice is little more than an arbitrary + /// modifier. + #[derive(Clone, Debug, PartialEq, Eq, Hash)] +@@ -316,7 +350,7 @@ pub enum Vendor { + /// + /// Outside of such patched environments, users of `target-lexicon` should + /// treat `Custom` the same as `Unknown` and ignore the string. +- Custom(Box), ++ Custom(CustomVendor), + } + + /// The "operating system" field, which sometimes implies an environment, and +@@ -728,7 +762,7 @@ impl fmt::Display for Vendor { + Vendor::Sun => "sun", + Vendor::Uwp => "uwp", + Vendor::Wrs => "wrs", +- Vendor::Custom(ref name) => name, ++ Vendor::Custom(ref name) => name.as_str(), + }; + f.write_str(s) + } +@@ -779,13 +813,14 @@ impl FromStr for Vendor { + } + + // Restrict the set of characters permitted in a custom vendor. +- if custom.chars().any(|c: char| { ++ fn is_prohibited_char(c: char) -> bool { + !(c.is_ascii_lowercase() || c.is_ascii_digit() || c == '_' || c == '.') +- }) { ++ } ++ if custom.chars().any(is_prohibited_char) { + return Err(()); + } + +- Vendor::Custom(Box::new(custom.to_owned())) ++ Vendor::Custom(CustomVendor::Owned(Box::new(custom.to_owned()))) + } + }) + } +@@ -1218,7 +1253,7 @@ mod tests { + assert_eq!(t.architecture, Architecture::X86_64); + assert_eq!( + t.vendor, +- Vendor::Custom(Box::new(String::from_str("customvendor").unwrap())) ++ Vendor::Custom(CustomVendor::Static("customvendor")) + ); + assert_eq!(t.operating_system, OperatingSystem::Linux); + assert_eq!(t.environment, Environment::Unknown); +@@ -1230,7 +1265,7 @@ mod tests { + assert_eq!(t.architecture, Architecture::X86_64); + assert_eq!( + t.vendor, +- Vendor::Custom(Box::new(String::from_str("customvendor").unwrap())) ++ Vendor::Custom(CustomVendor::Static("customvendor")) + ); + assert_eq!(t.operating_system, OperatingSystem::Unknown); + assert_eq!(t.environment, Environment::Unknown); +@@ -1240,7 +1275,7 @@ mod tests { + Triple::from_str("unknown-foo"), + Ok(Triple { + architecture: Architecture::Unknown, +- vendor: Vendor::Custom(Box::new(String::from_str("foo").unwrap())), ++ vendor: Vendor::Custom(CustomVendor::Static("foo")), + operating_system: OperatingSystem::Unknown, + environment: Environment::Unknown, + binary_format: BinaryFormat::Unknown, + +From bc4b444133b8a5e56602f7c77c10ef3f1e7a7c78 Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Mon, 18 Nov 2019 13:45:58 -0800 +Subject: [PATCH 6/7] Add a testcase with a BOM too, just in case. + +--- + src/targets.rs | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/src/targets.rs b/src/targets.rs +index 7152020..9a4d990 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/targets.rs +@@ -1246,6 +1246,10 @@ mod tests { + Triple::from_str("x86_64-custom‍vendor-linux").is_err(), + "zero-width character hazard" + ); ++ assert!( ++ Triple::from_str("x86_64-customvendor-linux").is_err(), ++ "BOM hazard" ++ ); + + // Test some valid cases. + let t = Triple::from_str("x86_64-customvendor-linux") + +From 721fbbe1c9cfd3adc9aaf011c62d6a36078f4133 Mon Sep 17 00:00:00 2001 +From: Dan Gohman +Date: Mon, 18 Nov 2019 20:56:40 -0800 +Subject: [PATCH 7/7] Use an anonymous function instead of just a local + function. + +--- + src/targets.rs | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +diff --git a/src/targets.rs b/src/targets.rs +index 9a4d990..eb5a088 100644 +--- a/third_party/rust/target-lexicon-0.9.0/src/targets.rs ++++ b/third_party/rust/target-lexicon-0.9.0/src/targets.rs +@@ -813,10 +813,9 @@ impl FromStr for Vendor { + } + + // Restrict the set of characters permitted in a custom vendor. +- fn is_prohibited_char(c: char) -> bool { ++ if custom.chars().any(|c: char| { + !(c.is_ascii_lowercase() || c.is_ascii_digit() || c == '_' || c == '.') +- } +- if custom.chars().any(is_prohibited_char) { ++ }) { + return Err(()); + } + -- cgit v1.2.1