Merge pull request #409 from jder/support-reva

Disable `f64` target-feature for supporting Rev A hardware
boozook · Aug 11, 2024 · 8c04f8a · 8c04f8a
2 parents 23b3e44 + 4dffd64
commit 8c04f8a
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Showing 6 changed files with 8 additions and 4 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/api/sys/Cargo.toml b/api/sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "playdate-sys"
-version = "0.4.3"
+version = "0.4.4"
 build = "src/build.rs"
 readme = "README.md"
 description = "Low-level Playdate API bindings"

diff --git a/api/sys/README.md b/api/sys/README.md
@@ -114,6 +114,7 @@ unsafe extern "C" fn on_update(_: *mut c_void) -> i32 { 1 /* `1` means "OK, cont
 [target.thumbv7em-none-eabihf]
 rustflags = [
 	"-Ctarget-cpu=cortex-m7",
+	"-Ctarget-feature=-fp64",
 	"-Clink-args=--emit-relocs",
 	"-Crelocation-model=pic",
 	"-Csoft-float=no",

diff --git a/cargo/tests/crates/simple/with-cfg/.cargo/config.toml b/cargo/tests/crates/simple/with-cfg/.cargo/config.toml
@@ -6,6 +6,7 @@ rustflags = ["-C", "target-cpu=native"]
 [target.thumbv7em-none-eabihf]
 rustflags = [
 	"-Ctarget-cpu=cortex-m7",
+	"-Ctarget-feature=-fp64",
 	"-Clink-args=--emit-relocs",
 	"-Crelocation-model=pic",
 	"-Csoft-float=no",

diff --git a/support/utils/Cargo.toml b/support/utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "playdate-build-utils"
-version = "0.3.4"
+version = "0.3.5"
 readme = "README.md"
 description = "Utils that help to build program with Rust and Playdate API"
 keywords = ["playdate", "utility"]

diff --git a/support/utils/src/compile.rs b/support/utils/src/compile.rs
@@ -21,6 +21,7 @@ pub const GCC_ARGS_LIB: &[&str] = &["-nostartfiles",
 
 pub const RUSTFLAGS_LIB_HOST: &[&str] = &["-Ctarget-cpu=native"];
 pub const RUSTFLAGS_LIB_PLAYDATE: &[&str] = &["-Ctarget-cpu=cortex-m7",
+                                              "-Ctarget-feature=-fp64",
                                               "-Clink-args=--emit-relocs",
                                               "-Crelocation-model=pic",
                                               "-Csoft-float=no",
@@ -32,6 +33,7 @@ pub const RUSTFLAGS_LIB_PLAYDATE: &[&str] = &["-Ctarget-cpu=cortex-m7",
 /// - `-Clink-arg=-T...link_map.ld`
 /// - `-L{libs-search-paths}`
 pub const RUSTFLAGS_BIN_PLAYDATE: &[&str] = &["-Ctarget-cpu=cortex-m7",
+                                              "-Ctarget-feature=-fp64",
                                               "-Clink-args=--emit-relocs",
                                               "-Crelocation-model=pic",
                                               "-Csoft-float=no",