Fix paths in llvm and rust recipes

recipes/llvm/recipe.toml

@@ -19,7 +19,7 @@ COOKBOOK_CONFIGURE_FLAGS=(
     -DCMAKE_INSTALL_INCLUDEDIR="include"
     -DCMAKE_INSTALL_OLDINCLUDEDIR="/include"
     -DCMAKE_SYSTEM_NAME=Generic
-    -DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath ../native.cmake)"
+    -DCROSS_TOOLCHAIN_FLAGS_NATIVE="-DCMAKE_TOOLCHAIN_FILE=$(realpath "${COOKBOOK_RECIPE}/native.cmake")"
     -DLLVM_BUILD_BENCHMARKS=Off
     -DLLVM_BUILD_EXAMPLES=Off
     -DLLVM_BUILD_TESTS=Off

recipes/rust/recipe.sh

@@ -15,7 +15,7 @@ function recipe_update {
 }
 
 function recipe_build {
-    config="$(realpath ../config.toml)"
+    config="$(realpath "${COOKBOOK_RECIPE}/config.toml")"
     source="$(realpath ../source)"
     unset AR AS CC CXX LD NM OBJCOPY OBJDUMP RANLIB READELF STRIP
     python3 "$source/x.py" install --config "$config" --jobs $(nproc) --incremental