unify ios mac build

scripts/ios_build.sh

@@ -4,10 +4,10 @@ CARGO=`which cargo`
 CARGO=${CARGO:=~/.cargo/bin/cargo}
 CARGO_DIR=$(dirname $CARGO)
 
-WORKING_DIR=$1
-shift
-echo $WORKING_DIR
-pushd $WORKING_DIR >/dev/null
+# WORKING_DIR=$1
+# shift
+# echo $WORKING_DIR
+# pushd $WORKING_DIR >/dev/null
 echo PWD: `pwd`
 
 CARGO_MANIFEST_PATH=$(python3 -c "import os; import json; print(json.loads(os.popen('$CARGO locate-project').read())['root'])")
@@ -40,7 +40,6 @@ do
         else
             CARGO_TARGET=aarch64-apple-ios
         fi
-        #CARGO_TOOLCHAIN=+ios-arm64-1.57.0
         CARGO_TOOLCHAIN=
     elif [ "$arch" == "x86_64" ]; then
         echo x86_64