Fix build with Rust nightly (#10936)

pyca · May 6, 2024 · 3931fe5 · 3931fe5
1 parent 96b80c0
commit 3931fe5
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Showing 4 changed files with 16 additions and 0 deletions.
diff --git a/src/rust/build.rs b/src/rust/build.rs
@@ -6,6 +6,12 @@ use std::env;
 
 #[allow(clippy::unusual_byte_groupings)]
 fn main() {
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_OPENSSL_300_OR_GREATER)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_OPENSSL_320_OR_GREATER)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_LIBRESSL)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_BORINGSSL)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_OSSLCONF, values(\"OPENSSL_NO_IDEA\", \"OPENSSL_NO_CAST\", \"OPENSSL_NO_BF\", \"OPENSSL_NO_CAMELLIA\", \"OPENSSL_NO_SEED\", \"OPENSSL_NO_SM4\"))");
+
     if let Ok(version) = env::var("DEP_OPENSSL_VERSION_NUMBER") {
         let version = u64::from_str_radix(&version, 16).unwrap();
 

diff --git a/src/rust/cryptography-cffi/build.rs b/src/rust/cryptography-cffi/build.rs
@@ -7,6 +7,8 @@ use std::path::Path;
 use std::process::Command;
 
 fn main() {
+    println!("cargo:rustc-check-cfg=cfg(python_implementation, values(\"CPython\", \"PyPy\"))");
+
     let target = env::var("TARGET").unwrap();
     let openssl_static = env::var("OPENSSL_STATIC")
         .map(|x| x == "1")

diff --git a/src/rust/cryptography-key-parsing/build.rs b/src/rust/cryptography-key-parsing/build.rs
@@ -5,6 +5,9 @@
 use std::env;
 
 fn main() {
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_LIBRESSL)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_BORINGSSL)");
+
     if env::var("DEP_OPENSSL_LIBRESSL_VERSION_NUMBER").is_ok() {
         println!("cargo:rustc-cfg=CRYPTOGRAPHY_IS_LIBRESSL");
     }

diff --git a/src/rust/cryptography-openssl/build.rs b/src/rust/cryptography-openssl/build.rs
@@ -6,6 +6,11 @@ use std::env;
 
 #[allow(clippy::unusual_byte_groupings)]
 fn main() {
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_OPENSSL_300_OR_GREATER)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_OPENSSL_320_OR_GREATER)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_LIBRESSL)");
+    println!("cargo:rustc-check-cfg=cfg(CRYPTOGRAPHY_IS_BORINGSSL)");
+
     if let Ok(version) = env::var("DEP_OPENSSL_VERSION_NUMBER") {
         let version = u64::from_str_radix(&version, 16).unwrap();