From 9c83fa41b05dd0a2ffedc88e9b97508341e2b92a Mon Sep 17 00:00:00 2001
From: Doug Goldstein <cardoe@cardoe.com>
Date: Fri, 15 Apr 2016 09:13:28 -0500
Subject: [PATCH] librustc_back: expose all target options via JSON

Not all TargetOptions are exposed via the JSON interface to create
different targets. This exposes all the missing items and reorders them
to match the structure so that it is easier in the future to identify
missing items.

Signed-off-by: Doug Goldstein <cardoe@cardoe.com>
---
 src/librustc_back/target/mod.rs | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/src/librustc_back/target/mod.rs b/src/librustc_back/target/mod.rs
index 99bc26848025..78edcd555412 100644
--- a/src/librustc_back/target/mod.rs
+++ b/src/librustc_back/target/mod.rs
@@ -434,35 +434,47 @@ impl Target {
             } );
         }
 
-        key!(cpu);
-        key!(ar);
+        key!(is_builtin, bool);
         key!(linker);
+        key!(ar);
+        key!(pre_link_args, list);
+        key!(pre_link_objects_exe, list);
+        key!(pre_link_objects_dll, list);
+        key!(late_link_args, list);
+        key!(post_link_objects, list);
+        key!(post_link_args, list);
+        key!(cpu);
+        key!(features);
+        key!(dynamic_linking, bool);
+        key!(executables, bool);
         key!(relocation_model);
         key!(code_model);
+        key!(disable_redzone, bool);
+        key!(eliminate_frame_pointer, bool);
+        key!(function_sections, bool);
         key!(dll_prefix);
         key!(dll_suffix);
         key!(exe_suffix);
         key!(staticlib_prefix);
         key!(staticlib_suffix);
-        key!(features);
-        key!(dynamic_linking, bool);
-        key!(executables, bool);
-        key!(disable_redzone, bool);
-        key!(eliminate_frame_pointer, bool);
-        key!(function_sections, bool);
         key!(target_family, optional);
         key!(is_like_osx, bool);
+        key!(is_like_solaris, bool);
         key!(is_like_windows, bool);
         key!(is_like_msvc, bool);
+        key!(is_like_android, bool);
         key!(linker_is_gnu, bool);
         key!(has_rpath, bool);
         key!(no_compiler_rt, bool);
         key!(no_default_libraries, bool);
-        key!(pre_link_args, list);
-        key!(post_link_args, list);
+        key!(position_independent_executables, bool);
         key!(archive_format);
         key!(allow_asm, bool);
         key!(custom_unwind_resume, bool);
+        key!(lib_allocation_crate);
+        key!(exe_allocation_crate);
+        key!(has_elf_tls, bool);
+        key!(obj_is_bitcode, bool);
         key!(max_atomic_width, u64);
 
         base