update

Author: tgross35

ci/run.sh

@@ -59,6 +59,32 @@ for_each_rlib() {
     "$@" "${rlib_paths[@]}"
 }
 
+
+PREFIX=${target//unknown-/}-
+case "$target" in
+    armv7-*)
+        PREFIX=arm-linux-gnueabihf-
+        ;;
+    thumb*)
+        PREFIX=arm-none-eabi-
+        ;;
+    *86*-*)
+        PREFIX=
+        ;;
+esac
+
+NM=$(find "$(rustc --print sysroot)" \( -name llvm-nm -o -name llvm-nm.exe \) )
+if [ "$NM" = "" ]; then
+  NM="${PREFIX}nm"
+fi
+
+# i686-pc-windows-gnu tools have a dependency on some DLLs, so run it with
+# rustup run to ensure that those are in PATH.
+TOOLCHAIN="$(rustup show active-toolchain | sed 's/ (default)//')"
+if [[ "$TOOLCHAIN" == *i686-pc-windows-gnu ]]; then
+  NM="rustup run $TOOLCHAIN $NM"
+fi
+
 # Remove any existing artifacts from previous tests that don't set #![compiler_builtins]
 for_each_rlib rm -f
 
@@ -96,5 +122,7 @@ CARGO_PROFILE_DEV_LTO=true \
 CARGO_PROFILE_RELEASE_LTO=true \
     cargo build --target "$target" --package builtins-test-intrinsics --release
 
+for_each_rlib nm
+
 # Ensure no references to any symbols from core
 for_each_rlib "${symcheck[@]}" -- check-core-syms