Added option to specify build configuration for ios.

platforms/ios/bazel_build_tflite_ios

@@ -1,5 +1,12 @@
 #!/bin/bash -v
 
+if [ \( -n "$1" \) ]; then
+    echo "Building with config $1"
+else
+    echo "Please specify the ios config and architecture to build. e.g. $0 ios_fat; $0 x86_64; $0 ios_sim_arm64; $0 arm64; $0 armv7; $0 i386;"
+    exit 1
+fi
+
 cd "$(dirname "$0")"
 cd ../../
 mkdir -p lib/ios
@@ -42,16 +49,18 @@ export TF_DOWNLOAD_CLANG=0
 export CC_OPT_FLAGS="-match=native -Wno-sign-compare"
 export TF_SET_ANDROID_WORKSPACE=0
 
-BAZEL_OUTPUT_USER_ROOT="$(pwd)/../bazel_output"
+BAZEL_OUTPUT_USER_ROOT="$(pwd)/../bazel_output_$1"
 
 cp -f tensorflow/lite/ios/BUILD.apple tensorflow/lite/ios/BUILD
 
+rm -rf bazel-bin/tensorflow/lite/ios/TensorFlowLiteC_framework.zip
+
 ./configure
 #alias python="/usr/local/bin/python3"
 #bazel --output_user_root=$BAZEL_OUTPUT_USER_ROOT build --verbose_failures --config=ios_fat --copt="-DCL_DELEGATE_NO_GL" --copt="-D__IOS__" -c opt --action_env PATH="$PATH" //tensorflow/lite/ios:TensorFlowLiteC_framework
-bazel --output_user_root=$BAZEL_OUTPUT_USER_ROOT build --verbose_failures --incompatible_run_shell_command_string=false --config=ios_fat --copt="-DCL_DELEGATE_NO_GL" --copt="-D__IOS__" -c opt ${@:1} //tensorflow/lite/ios:TensorFlowLiteC_framework
-unzip -o bazel-bin/tensorflow/lite/ios/TensorFlowLiteC_framework.zip
-cp -r TensorFlowLiteC.framework/TensorFlowLiteC ../lib/ios/libtfliteextern.a
+bazel --output_user_root=$BAZEL_OUTPUT_USER_ROOT build --verbose_failures --incompatible_run_shell_command_string=false --config=$1 --copt="-DCL_DELEGATE_NO_GL" --copt="-D__IOS__" -c opt ${@:2} //tensorflow/lite/ios:TensorFlowLiteC_framework
+unzip -o bazel-bin/tensorflow/lite/ios/TensorFlowLiteC_framework.zip TensorFlowLiteC.framework/TensorFlowLiteC ../lib/ios/libtfliteextern_$1.a
+#cp -r TensorFlowLiteC.framework/TensorFlowLiteC ../lib/ios/libtfliteextern.a
 cd ..