Merge pull request #216 from gwilymk/deny-warnings

Deny warnings and try to make the build a bit faster

agb/.cargo/config.toml

@@ -6,5 +6,5 @@ build-std-features = ["compiler-builtins-mem"]
 target = "thumbv4t-none-eabi"
 
 [target.thumbv4t-none-eabi]
-rustflags = ["-Clink-arg=-Tgba.ld", "-Ctarget-cpu=arm7tdmi"]
+rustflags = ["-Clink-arg=-Tgba.ld", "-Ctarget-cpu=arm7tdmi", "-Dwarnings", "-Dclippy::all"]
 runner = "mgba-test-runner"

agb/src/display/object.rs

@@ -19,10 +19,6 @@ use crate::agb_alloc::bump_allocator::StartEnd;
 use crate::dma;
 use crate::fixnum::Vector2D;
 use crate::hash_map::HashMap;
-use crate::interrupt::free;
-
-use bare_metal::Mutex;
-use core::cell::RefCell;
 
 use attributes::*;
 
@@ -52,13 +48,14 @@ impl DerefMut for ObjectControllerRef {
 }
 
 #[cfg(debug_assertions)]
-static OBJECT_REFS_CURRENT: Mutex<RefCell<i32>> = Mutex::new(RefCell::new(0));
+static OBJECT_REFS_CURRENT: bare_metal::Mutex<core::cell::RefCell<i32>> =
+    bare_metal::Mutex::new(core::cell::RefCell::new(0));
 
 impl ObjectControllerRef {
     fn new() -> Self {
         #[cfg(debug_assertions)]
         {
-            let a = free(|c| {
+            let a = crate::interrupt::free(|c| {
                 let mut b = OBJECT_REFS_CURRENT.borrow(*c).borrow_mut();
                 let a = *b;
                 *b += 1;
@@ -78,7 +75,7 @@ impl ObjectControllerRef {
 #[cfg(debug_assertions)]
 impl Drop for ObjectControllerRef {
     fn drop(&mut self) {
-        free(|c| {
+        crate::interrupt::free(|c| {
             let mut b = OBJECT_REFS_CURRENT.borrow(*c).borrow_mut();
             *b -= 1;
         })
@@ -444,7 +441,7 @@ struct ObjectInner {
 }
 
 struct ObjectControllerStatic {
-    free_affine_matricies: Vec<u8>,
+    _free_affine_matricies: Vec<u8>,
     free_object: Vec<u8>,
     shadow_oam: Vec<Option<ObjectInner>>,
     z_order: Vec<u8>,
@@ -457,7 +454,7 @@ impl ObjectControllerStatic {
             shadow_oam: (0..128).map(|_| None).collect(),
             z_order: (0..128).collect(),
             free_object: (0..128).collect(),
-            free_affine_matricies: (0..32).collect(),
+            _free_affine_matricies: (0..32).collect(),
             sprite_controller: SpriteControllerInner::new(),
         }
     }

agb/src/lib.rs

@@ -4,7 +4,6 @@
 #![cfg_attr(test, feature(custom_test_frameworks))]
 #![cfg_attr(test, test_runner(crate::test_runner::test_runner))]
 #![cfg_attr(test, reexport_test_harness_main = "test_main")]
-#![deny(clippy::all)]
 #![feature(alloc_error_handler)]
 
 //! # agb

justfile

@@ -2,8 +2,19 @@ export CARGO_TARGET_DIR := env_var_or_default('CARGO_TARGET_DIR', justfile_direc
 
 build: build-roms
 
+build-debug:
+    just _build-debug agb
+build-release:
+    just _build-release agb
+clippy:
+    just _all-crates _clippy
+
 test:
-    just _all-crates _test-debug
+    just _test-debug agb
+    just _test-debug agb-fixnum
+
+test-release:
+    just _test-release agb
 
 clean:
     just _all-crates _clean
@@ -22,11 +33,7 @@ run-game game:
 run-game-debug game:
     (cd "examples/{{game}}" && cargo run)
 
-ci: && build-roms build-book
-    just _all-crates _build
-    just _all-crates _test-debug
-    just _all-crates _test-release
-    just _all-crates _clippy
+ci: build-debug clippy test build-release test-release build-roms build-book
 
 build-roms:
     just _build-rom "examples/the-purple-night" "PURPLENIGHT"
@@ -54,7 +61,7 @@ _build-rom folder name:
     TARGET_FOLDER="${CARGO_TARGET_DIR:-$GAME_FOLDER/target}"
     GBA_FILE="$TARGET_FOLDER/$GAME_NAME.gba"
 
-    (cd "$GAME_FOLDER" && cargo build --release --target thumbv4t-none-eabi)
+    (cd "$GAME_FOLDER" && cargo build --release --target thumbv4t-none-eabi && cargo clippy --release --target thumbv4t-none-eabi)
 
     mkdir -p examples/target/examples
 
@@ -64,17 +71,21 @@ _build-rom folder name:
     cp -v "$GBA_FILE" "examples/target/examples/$GAME_NAME.gba"
 
 _all-crates target:
-    for CARGO_PROJECT_FILE in agb-*/Cargo.toml agb/Cargo.toml examples/*/Cargo.toml book/games/*/Cargo.toml; do \
+    for CARGO_PROJECT_FILE in agb-*/Cargo.toml agb/Cargo.toml; do \
         PROJECT_DIR=$(dirname "$CARGO_PROJECT_FILE"); \
         just "{{target}}" "$PROJECT_DIR" || exit $?; \
     done
 
-_build crate:
-    (cd "{{crate}}" && cargo build)
+_build-debug crate:
+    (cd "{{crate}}" && cargo build --examples --tests)
+_build-release crate:
+    (cd "{{crate}}" && cargo build --release --examples --tests)
 _test-release crate:
-    {{ if crate =~ 'agb.*' { "cd " + crate + " && cargo test --release" } else { "" } }}
+    just _build-release {{crate}}
+    (cd "{{crate}}" && cargo test --release)
 _test-debug crate:
-    {{ if crate =~ 'agb.*' { "cd " + crate + " && cargo test" } else { "" } }}
+    just _build-debug {{crate}}
+    (cd "{{crate}}" && cargo test)
 _clippy crate:
     {{ if crate =~ 'agb.*' { "cd " + crate + " && cargo clippy" } else { "" } }}
 _clean crate: