From b593b90701d9c85311aeb9d31dce4afcf4696698 Mon Sep 17 00:00:00 2001
From: Gwilym Inzani <email@gwilym.dev>
Date: Sun, 23 Jul 2023 19:52:11 +0100
Subject: [PATCH] Get the docs building

---
 agb/Cargo.toml                 | 3 +--
 agb/src/sound/mixer/mod.rs     | 2 +-
 agb/src/sync/statics.rs        | 6 +++---
 justfile                       | 4 ++--
 tracker/agb-tracker/Cargo.toml | 3 +++
 5 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/agb/Cargo.toml b/agb/Cargo.toml
index e1bd60a2..390bd225 100644
--- a/agb/Cargo.toml
+++ b/agb/Cargo.toml
@@ -23,8 +23,7 @@ bilge = "0.1"
 rustc-hash =  { version = "1", default-features = false }
 
 [package.metadata.docs.rs]
-default-target = "thumbv6m-none-eabi"
-targets = []
+default-target = "thumbv4t-none-eabi"
 
 [profile.dev]
 opt-level = 3
diff --git a/agb/src/sound/mixer/mod.rs b/agb/src/sound/mixer/mod.rs
index 1a7fe1c4..7cb4c055 100644
--- a/agb/src/sound/mixer/mod.rs
+++ b/agb/src/sound/mixer/mod.rs
@@ -334,7 +334,7 @@ impl SoundChannel {
     }
 
     /// Sets the point at which the sample should restart once it loops. Does nothing
-    /// unless you also call [`should_loop()`].
+    /// unless you also call [`should_loop()`](SoundChannel::should_loop()).
     ///
     /// Useful if your song has an introduction or similar.
     #[inline(always)]
diff --git a/agb/src/sync/statics.rs b/agb/src/sync/statics.rs
index 68eb5030..e7828c6c 100644
--- a/agb/src/sync/statics.rs
+++ b/agb/src/sync/statics.rs
@@ -78,7 +78,7 @@ unsafe fn transfer_align4_thumb<T: Copy>(mut dst: *mut T, mut src: *const T) {
     }
 }
 
-#[cfg_attr(not(doc), instruction_set(arm::a32))]
+#[instruction_set(arm::a32)]
 #[allow(unused_assignments)]
 unsafe fn transfer_align4_arm<T: Copy>(mut dst: *mut T, mut src: *const T) {
     let size = mem::size_of::<T>();
@@ -168,14 +168,14 @@ unsafe fn exchange<T>(dst: *mut T, src: *const T) -> T {
     }
 }
 
-#[cfg_attr(not(doc), instruction_set(arm::a32))]
+#[instruction_set(arm::a32)]
 unsafe fn exchange_align4_arm<T>(dst: *mut T, i: u32) -> u32 {
     let out;
     asm!("swp {2}, {1}, [{0}]", in(reg) dst, in(reg) i, lateout(reg) out);
     out
 }
 
-#[cfg_attr(not(doc), instruction_set(arm::a32))]
+#[instruction_set(arm::a32)]
 unsafe fn exchange_align1_arm<T>(dst: *mut T, i: u8) -> u8 {
     let out;
     asm!("swpb {2}, {1}, [{0}]", in(reg) dst, in(reg) i, lateout(reg) out);
diff --git a/justfile b/justfile
index 9aa2687e..216bc75f 100644
--- a/justfile
+++ b/justfile
@@ -29,8 +29,8 @@ doctest-agb:
     (cd agb && cargo test --doc -Z doctest-xcompile)
 
 check-docs:
-    (cd agb && cargo doc --target=thumbv6m-none-eabi --no-deps)
-    (cd tracker/agb-tracker && cargo doc --target=thumbv6m-none-eabi --no-deps)
+    (cd agb && cargo doc --target=thumbv4t-none-eabi --no-deps)
+    (cd tracker/agb-tracker && cargo doc --target=thumbv4t-none-eabi --no-deps)
     just _build_docs agb-fixnum
     just _build_docs agb-hashmap
 
diff --git a/tracker/agb-tracker/Cargo.toml b/tracker/agb-tracker/Cargo.toml
index a70ed1ae..31b7b700 100644
--- a/tracker/agb-tracker/Cargo.toml
+++ b/tracker/agb-tracker/Cargo.toml
@@ -23,3 +23,6 @@ debug = true
 opt-level = 3
 lto = "fat"
 debug = true
+
+[package.metadata.docs.rs]
+default-target = "thumbv4t-none-eabi"