Merge pull request #31 from madsmtm/gnustep-fixes

`GNUStep` encoding fixes

Author: madsmtm

objc/src/message/mod.rs

@@ -29,10 +29,10 @@ macro_rules! objc_try {
 
 mod verify;
 
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(target_vendor = "apple")]
 #[path = "apple/mod.rs"]
 mod platform;
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 #[path = "gnustep.rs"]
 mod platform;
 

objc/src/rc/mod.rs

@@ -47,7 +47,7 @@ pub use self::strong::StrongPtr;
 pub use self::weak::WeakPtr;
 
 // These tests use NSObject, which isn't present for GNUstep
-#[cfg(all(test, any(target_os = "macos", target_os = "ios")))]
+#[cfg(all(test, target_vendor = "apple"))]
 mod tests {
     use super::autoreleasepool;
     use super::StrongPtr;

objc/src/runtime.rs

@@ -16,8 +16,11 @@ use crate::Encode;
 /// The Objective-C `BOOL` type.
 ///
 /// To convert an Objective-C `BOOL` into a Rust [`bool`], compare it with [`NO`].
-#[cfg(not(target_arch = "aarch64"))]
+#[cfg(all(target_vendor = "apple", not(target_arch = "aarch64")))]
 pub type BOOL = ::std::os::raw::c_schar;
+#[cfg(all(not(target_vendor = "apple"), not(target_arch = "aarch64")))]
+pub type BOOL = u8;
+
 /// The equivalent of true for Objective-C's [`BOOL`] type.
 #[cfg(not(target_arch = "aarch64"))]
 pub const YES: BOOL = 1;

objc/tests/use_macros.rs

@@ -1,4 +1,4 @@
-#![cfg(any(target_os = "macos", target_os = "ios"))]
+#![cfg(target_vendor = "apple")]
 
 use objc::runtime::Object;
 use objc::{class, msg_send, sel};

objc_block/src/lib.rs

@@ -70,11 +70,11 @@ struct ClassInternal {
 }
 
 #[cfg_attr(
-    any(target_os = "macos", target_os = "ios"),
+    target_vendor = "apple",
     link(name = "System", kind = "dylib")
 )]
 #[cfg_attr(
-    not(any(target_os = "macos", target_os = "ios")),
+    not(target_vendor = "apple"),
     link(name = "BlocksRuntime", kind = "dylib")
 )]
 extern "C" {

objc_foundation/src/lib.rs

@@ -21,25 +21,25 @@ pub use self::object::{INSObject, NSObject};
 pub use self::string::{INSCopying, INSMutableCopying, INSString, NSString};
 pub use self::value::{INSValue, NSValue};
 
-#[cfg(any(target_os = "macos", target_os = "ios"))]
+#[cfg(target_vendor = "apple")]
 #[link(name = "Foundation", kind = "framework")]
 extern "C" {}
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 use objc::runtime::Class;
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 #[link(name = "gnustep-base", kind = "dylib")]
 extern "C" {}
 
 // Split up to illustrate that the linking doesn't have to be annotated on the
 // correct `extern` block.
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 extern "C" {
     static _OBJC_CLASS_NSObject: Class;
 }
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 #[allow(dead_code)]
 unsafe fn get_class_to_force_linkage() -> &'static Class {
     &_OBJC_CLASS_NSObject

objc_foundation/src/string.rs

@@ -31,7 +31,10 @@ pub trait INSMutableCopying: INSObject {
     }
 }
 
+#[cfg(target_vendor = "apple")]
 const UTF8_ENCODING: usize = 4;
+#[cfg(not(target_vendor = "apple"))]
+const UTF8_ENCODING: i32 = 4;
 
 pub trait INSString: INSObject {
     fn len(&self) -> usize {
@@ -85,7 +88,7 @@ impl fmt::Display for NSString {
 mod tests {
     use super::{INSCopying, INSString, NSString};
 
-    #[cfg(not(any(target_os = "macos", target_os = "ios")))]
+    #[cfg(not(target_vendor = "apple"))]
     #[test]
     fn ensure_linkage() {
         unsafe { crate::get_class_to_force_linkage() };

objc_id/src/id.rs

@@ -238,7 +238,7 @@ mod tests {
     use objc::runtime::Object;
     use objc::{class, msg_send};
 
-    #[cfg(not(any(target_os = "macos", target_os = "ios")))]
+    #[cfg(not(target_vendor = "apple"))]
     #[test]
     fn ensure_linkage() {
         unsafe { crate::get_class_to_force_linkage() };

objc_id/src/lib.rs

@@ -47,19 +47,19 @@ mod id;
 
 // TODO: Remove the need for this hack
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 use objc::runtime::Class;
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 #[link(name = "gnustep-base", kind = "dylib")]
 extern "C" {}
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 extern "C" {
     static _OBJC_CLASS_NSObject: Class;
 }
 
-#[cfg(not(any(target_os = "macos", target_os = "ios")))]
+#[cfg(not(target_vendor = "apple"))]
 #[allow(dead_code)]
 unsafe fn get_class_to_force_linkage() -> &'static Class {
     &_OBJC_CLASS_NSObject