vm-virtio: Fix build on aarch64+musl

The linker can't find the floating point builtins. Added target-feature=+crt-static and link-arg=-lgcc as a temporary workaround. This seems to be the accepted fix in the Rust community: rust-lang/compiler-builtins#201 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
sameo · May 29, 2019 · aa3cff2 · aa3cff2
1 parent 39a50c6
commit aa3cff2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.cargo/config b/.cargo/config
@@ -0,0 +1,2 @@
+[target.aarch64-unknown-linux-musl]
+rustflags = [ "-C", "target-feature=+crt-static", "-C", "link-arg=-lgcc"]