rewrite and rename issue-37893 to rmake

tests/ui/errors/pic-linker.rs

@@ -6,7 +6,7 @@
 //@ ignore-macos
 //@ ignore-cross-compile
 
-//@ compile-flags -Clink-args=-Wl,-z,text
+//@ compile-flags: -Clink-args=-Wl,-z,text
 //@ run-pass
 
 fn main() {}

tests/ui/imports/auxiliary/simple-dylib.rs

@@ -1,4 +1,4 @@
-//@ compile-flags --crate-type=dylib -Cprefer-dynamic
+//@ compile-flags: -Cprefer-dynamic
 
 #![crate_type = "dylib"]
 pub fn bar() {}

tests/ui/imports/simple-dylib-import.rs

@@ -2,7 +2,7 @@
 // on the dynamic library simple-dylib.rs. If the test passes,
 // dylibs can be built and linked into another file successfully..
 
-//@ aux-crate: simple-dylib.rs
+//@ aux-crate:bar=simple-dylib.rs
 //@ run-pass
 
 extern crate bar;