Add cargo build profiles to optimize for size

a-gavin · a-gavin · commit bc7e4717e24c · 2023-02-27T22:01:06.000-08:00
Fixes issue where some examples will not build
using memory-c8.x due to flash size constraints
diff --git a/.cargo/config b/.cargo/config
@@ -7,3 +7,11 @@ rustflags = [
 
 [build]
 target = "riscv32imac-unknown-none-elf"
+
+[profile.release]
+opt-level = "z"  # Optimize for size.
+codegen-units = 1
+lto = true
+
+[profile.dev]
+opt-level = "z"  # Optimize for size.
