Move linker flags to build script.

2 files changed, 8 insertions, 4 deletions

diff --git a/tests/riscv32/.cargo/config.toml b/tests/riscv32/.cargo/config.toml
index 1ffb0305d..58299b54e 100644
--- a/tests/riscv32/.cargo/config.toml
+++ b/tests/riscv32/.cargo/config.toml
@@ -1,9 +1,5 @@
 [target.riscv32imac-unknown-none-elf]
 runner = "true"
-rustflags = [
-  "-C", "link-arg=-Tmemory.x",
-  "-C", "link-arg=-Tlink.x",
-]
 
 [build]
 target = "riscv32imac-unknown-none-elf"
diff --git a/tests/riscv32/build.rs b/tests/riscv32/build.rs
new file mode 100644
index 000000000..e4a26c4a1
--- /dev/null
+++ b/tests/riscv32/build.rs
@@ -0,0 +1,8 @@
+use std::error::Error;
+
+fn main() -> Result<(), Box<dyn Error>> {
+    println!("cargo:rustc-link-arg-bins=-Tmemory.x");
+    println!("cargo:rustc-link-arg-bins=-Tlink.x");
+
+    Ok(())
+}