Fix 1.13.0 support by gating use of target_vendor

To use the new devkitppc target, you need to enable the "target-vendor"
feature. This requires rust 1.33 or higher.

Author: DarkKirb

Cargo.toml

@@ -28,6 +28,7 @@ std = []
 align = []
 rustc-dep-of-std = ['align', 'rustc-std-workspace-core']
 extra_traits = []
+target-vendor = []
 const-extern-fn = []
 # use_std is deprecated, use `std` instead
 use_std = [ 'std' ]

src/unix/mod.rs

@@ -596,11 +596,11 @@ extern "C" {
     pub fn getchar_unlocked() -> ::c_int;
     pub fn putchar_unlocked(c: ::c_int) -> ::c_int;
 
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
     #[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")]
     pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(
         all(target_os = "macos", target_arch = "x86"),
         link_name = "connect$UNIX2003"
@@ -616,7 +616,7 @@ extern "C" {
         link_name = "listen$UNIX2003"
     )]
     pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(
         all(target_os = "macos", target_arch = "x86"),
         link_name = "accept$UNIX2003"
@@ -626,7 +626,7 @@ extern "C" {
         address: *mut sockaddr,
         address_len: *mut socklen_t,
     ) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(
         all(target_os = "macos", target_arch = "x86"),
         link_name = "getpeername$UNIX2003"
@@ -636,7 +636,7 @@ extern "C" {
         address: *mut sockaddr,
         address_len: *mut socklen_t,
     ) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(
         all(target_os = "macos", target_arch = "x86"),
         link_name = "getsockname$UNIX2003"
@@ -664,7 +664,7 @@ extern "C" {
         protocol: ::c_int,
         socket_vector: *mut ::c_int,
     ) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(
         all(target_os = "macos", target_arch = "x86"),
         link_name = "sendto$UNIX2003"
@@ -1240,15 +1240,15 @@ extern "C" {
     pub fn dlclose(handle: *mut ::c_void) -> ::c_int;
     pub fn dladdr(addr: *const ::c_void, info: *mut Dl_info) -> ::c_int;
 
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     #[cfg_attr(target_os = "illumos", link_name = "__xnet_getaddrinfo")]
     pub fn getaddrinfo(
         node: *const c_char,
         service: *const c_char,
         hints: *const addrinfo,
         res: *mut *mut addrinfo,
     ) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     pub fn freeaddrinfo(res: *mut addrinfo);
     pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
     #[cfg_attr(

src/unix/newlib/mod.rs

@@ -600,7 +600,7 @@ extern "C" {
     pub fn rand() -> ::c_int;
     pub fn srand(seed: ::c_uint);
 
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t)
         -> ::c_int;
     pub fn clock_settime(
@@ -617,7 +617,7 @@ extern "C" {
     ) -> ::c_int;
     pub fn closesocket(sockfd: ::c_int) -> ::c_int;
     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     pub fn recvfrom(
         fd: ::c_int,
         buf: *mut ::c_void,
@@ -626,7 +626,7 @@ extern "C" {
         addr: *mut sockaddr,
         addr_len: *mut socklen_t,
     ) -> isize;
-    #[cfg(not(all(target_arch = "powerpc", target_vendor = "nintendo")))]
+    #[cfg(not(all(target_arch = "powerpc", feature = "target-vendor", target_vendor = "nintendo")))]
     pub fn getnameinfo(
         sa: *const sockaddr,
         salen: socklen_t,