Upgrade libuv to the current master (again)

This is a reopening of the libuv-upgrade part of #8645. Hopefully this won't
cause random segfaults all over the place. The windows regression in testing
should also be fixed (it shouldn't build the whole compiler twice).

A notable difference from before is that gyp is now a git submodule instead of
always git-cloned at make time. This allows bundling for releases more easily.

Closes #8850

2 files changed, 2 insertions, 10 deletions

diff --git a/src/rt/rust_uv.cpp b/src/rt/rust_uv.cpp
index ac5ea4bb3b3..bfdf0e67a9b 100644
--- a/src/rt/rust_uv.cpp
+++ b/src/rt/rust_uv.cpp
@@ -329,20 +329,13 @@ rust_uv_get_len_from_buf(uv_buf_t buf) {
     return buf.len;
 }
 
-extern "C" uv_err_t
-rust_uv_last_error(uv_loop_t* loop) {
-    return uv_last_error(loop);
-}
-
 extern "C" const char*
-rust_uv_strerror(uv_err_t* err_ptr) {
-    uv_err_t err = *err_ptr;
+rust_uv_strerror(int err) {
     return uv_strerror(err);
 }
 
 extern "C" const char*
-rust_uv_err_name(uv_err_t* err_ptr) {
-    uv_err_t err = *err_ptr;
+rust_uv_err_name(int err) {
     return uv_err_name(err);
 }
 
diff --git a/src/rt/rustrt.def.in b/src/rt/rustrt.def.in
index 45109443f06..bf3500e4c72 100644
--- a/src/rt/rustrt.def.in
+++ b/src/rt/rustrt.def.in
@@ -47,7 +47,6 @@ rust_uv_timer_start
 rust_uv_timer_stop
 rust_uv_tcp_init
 rust_uv_buf_init
-rust_uv_last_error
 rust_uv_strerror
 rust_uv_err_name
 rust_uv_ip4_addr