Update to curl 7.82.0 and remove MesaLink

README.md

@@ -126,7 +126,6 @@ with various Cargo features:
 - `rustls` Enable SSL/TLS support via [Rustls], a well-received alternative TLS backend written in Rust. Rustls is always statically linked. Disabled by default.
 
   Note that Rustls support is experimental within Curl itself and may have significant bugs, so we don't offer any sort of stability guarantee with this feature.
-- `mesalink`: Enable SSL/TLS support via [MesaLink], an alternative TLS backend written in Rust based on [Rustls]. MesaLink is always statically linked. Disabled by default.
 - `http2`: Enable HTTP/2 support via libnghttp2. Disabled by default.
 - `static-curl`: Use a bundled libcurl version and statically link to it. Disabled by default.
 - `static-ssl`: Use a bundled OpenSSL version and statically link to it. Only applies on platforms that use OpenSSL. Disabled by default.
@@ -169,7 +168,6 @@ details.
 
 
 [libcurl]: https://curl.haxx.se/libcurl/
-[MesaLink]: https://mesalink.io/
 [OpenSSL]: https://www.openssl.org/
 [Rustls]: https://github.com/ctz/rustls
 [Schannel]: https://docs.microsoft.com/en-us/windows/win32/com/schannel

curl-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "curl-sys"
-version = "0.4.52+curl-7.81.0"
+version = "0.4.52+curl-7.82.0"
 authors = ["Alex Crichton <[email protected]>"]
 links = "curl"
 build = "build.rs"
@@ -24,12 +24,6 @@ libz-sys = { version = "1.0.18", default-features = false, features = ["libc"] }
 libc = "0.2.2"
 libnghttp2-sys = { optional = true, version = "0.1.3" }
 
-[dependencies.mesalink]
-version = "1.1.0-cratesio"
-optional = true
-default-features = false
-features = ["client_apis", "error_strings", "tls13", "aesgcm", "chachapoly", "x25519", "ecdh", "ecdsa", "verifier"]
-
 [dependencies.rustls-ffi]
 version = "0.8"
 optional = true
@@ -52,6 +46,7 @@ cc = "1.0"
 default = ["ssl"]
 ssl = ["openssl-sys"]
 http2 = ["libnghttp2-sys"]
+mesalink = []
 rustls = ["rustls-ffi"]
 static-curl = []
 static-ssl = ["openssl-sys/vendored"]

curl-sys/build.rs

@@ -9,6 +9,10 @@ fn main() {
     let target = env::var("TARGET").unwrap();
     let windows = target.contains("windows");
 
+    if cfg!(feature = "mesalink") {
+        println!("cargo:warning=MesaLink support has been removed as of curl 7.82.0, will use default TLS backend instead.");
+    }
+
     // This feature trumps all others, and is largely set by rustbuild to force
     // usage of the system library to ensure that we're always building an
     // ABI-compatible Cargo.
@@ -158,12 +162,10 @@ fn main() {
         .file("curl/lib/hash.c")
         .file("curl/lib/hmac.c")
         .file("curl/lib/hostasyn.c")
-        .file("curl/lib/hostcheck.c")
         .file("curl/lib/hostip.c")
         .file("curl/lib/hostip6.c")
         .file("curl/lib/hsts.c")
         .file("curl/lib/http.c")
-        .file("curl/lib/http2.c")
         .file("curl/lib/http_aws_sigv4.c")
         .file("curl/lib/http_chunks.c")
         .file("curl/lib/http_digest.c")
@@ -205,6 +207,7 @@ fn main() {
         .file("curl/lib/version.c")
         .file("curl/lib/vauth/digest.c")
         .file("curl/lib/vauth/vauth.c")
+        .file("curl/lib/vtls/hostcheck.c")
         .file("curl/lib/vtls/keylog.c")
         .file("curl/lib/vtls/vtls.c")
         .file("curl/lib/warnless.c")
@@ -239,7 +242,9 @@ fn main() {
 
     if cfg!(feature = "http2") {
         cfg.define("USE_NGHTTP2", None)
-            .define("NGHTTP2_STATICLIB", None);
+            .define("NGHTTP2_STATICLIB", None)
+            .file("curl/lib/h2h3.c")
+            .file("curl/lib/http2.c");
 
         println!("cargo:rustc-cfg=link_libnghttp2");
         if let Some(path) = env::var_os("DEP_NGHTTP2_ROOT") {
@@ -261,20 +266,7 @@ fn main() {
 
     // Configure TLS backend. Since Cargo does not support mutually exclusive
     // features, make sure we only compile one vtls.
-    if cfg!(feature = "mesalink") {
-        cfg.define("USE_MESALINK", None)
-            .file("curl/lib/vtls/mesalink.c");
-
-        if let Some(path) = env::var_os("DEP_MESALINK_INCLUDE") {
-            cfg.include(path);
-        }
-
-        if windows {
-            cfg.define("HAVE_WINDOWS", None);
-        } else {
-            cfg.define("HAVE_UNIX", None);
-        }
-    } else if cfg!(feature = "rustls") {
+    if cfg!(feature = "rustls") {
         cfg.define("USE_RUSTLS", None)
             .file("curl/lib/vtls/rustls.c")
             .include(env::var_os("DEP_RUSTLS_FFI_INCLUDE").unwrap());
@@ -285,17 +277,17 @@ fn main() {
             cfg.define("USE_WINDOWS_SSPI", None)
                 .define("USE_SCHANNEL", None)
                 .file("curl/lib/http_negotiate.c")
-                .file("curl/lib/x509asn1.c")
                 .file("curl/lib/curl_sspi.c")
                 .file("curl/lib/socks_sspi.c")
                 .file("curl/lib/vauth/spnego_sspi.c")
                 .file("curl/lib/vauth/vauth.c")
                 .file("curl/lib/vtls/schannel.c")
-                .file("curl/lib/vtls/schannel_verify.c");
+                .file("curl/lib/vtls/schannel_verify.c")
+                .file("curl/lib/vtls/x509asn1.c");
         } else if target.contains("-apple-") {
             cfg.define("USE_SECTRANSP", None)
-                .file("curl/lib/x509asn1.c")
-                .file("curl/lib/vtls/sectransp.c");
+                .file("curl/lib/vtls/sectransp.c")
+                .file("curl/lib/vtls/x509asn1.c");
             if xcode_major_version().map_or(true, |v| v >= 9) {
                 // On earlier Xcode versions (<9), defining HAVE_BUILTIN_AVAILABLE
                 // would cause __bultin_available() to fail to compile due to

curl-sys/lib.rs

@@ -6,8 +6,6 @@
 extern crate libnghttp2_sys;
 #[cfg(link_libz)]
 extern crate libz_sys;
-#[cfg(feature = "mesalink")]
-extern crate mesalink;
 #[cfg(link_openssl)]
 extern crate openssl_sys;
 #[cfg(feature = "rustls")]