runkernel: sort out cargo rigmarole with rustc link arg

2021-11-01 00:28:27 +08:00 · 2021-11-01 00:28:27 +08:00 · da2886565b
commit da2886565b
parent b37cf6de08
3 changed files with 5 additions and 3 deletions
--- a/.cargo/config
+++ b/.cargo/config
@ -0,0 +1,2 @@
+[unstable]
+extra-link-arg = true
--- a/runkernel/.cargo/config
+++ b/runkernel/.cargo/config
@ -1,3 +0,0 @@
-[build]
-rustflags = ["-C", "link-args=-rdynamic"]
-
--- a/runkernel/build.rs
+++ b/runkernel/build.rs
@ -0,0 +1,3 @@
+fn main() {
+    println!("cargo:rustc-link-arg=-rdynamic");
+}