vm-virtio: Fix build on aarch64+musl

Samuel Ortiz · Samuel Ortiz · commit aa3cff22335c · 2019-05-29T11:14:01.000+02:00
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>
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"]

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+[target.aarch64-unknown-linux-musl]`
	`2`	`+rustflags = [ "-C", "target-feature=+crt-static", "-C", "link-arg=-lgcc"]`