libstd-rs: use a separate variable for --features

This will allow features to be easily modified through a bbappend file in another layer.
2017-08-04 13:34:10 -04:00
parent b82e450b5a
commit 8b471a1bdc
2 changed files with 3 additions and 1 deletions
@@ -5,7 +5,7 @@ LIC_FILES_CHKSUM = "file://../../COPYRIGHT;md5=99c369ad81a36cd5b27f6c6968d01055"

 # Don't use jemalloc as it doesn't work for many targets.
 # https://github.com/rust-lang/rust/pull/37392
-CARGO_BUILD_FLAGS += "--features 'panic-unwind'"
+CARGO_FEATURES ?= "panic-unwind"

 # These are taken from src/libstd/Cargo.toml via cargo-bitbake
 SRC_URI += " \