readme: add --platform flag to all places

audio-capture/README.md

@@ -57,7 +57,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

audio-playback/README.md

@@ -57,7 +57,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

axevent/send_event/README.md

@@ -66,7 +66,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

axevent/subscribe_to_event/README.md

@@ -57,7 +57,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

axevent/subscribe_to_events/README.md

@@ -63,7 +63,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

axserialport/README.md

@@ -52,7 +52,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory called `build`:

axstorage/README.md

@@ -49,7 +49,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory called `build`:

hello-world/README.md

@@ -53,7 +53,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

licensekey/README.md

@@ -57,7 +57,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

object-detection-cv25/README.md

@@ -18,22 +18,20 @@ The following instructions can be executed to simply run the example.
 1. Compile the ACAP application:
 
     ```sh
-    docker build --platform=linux/amd64 --tag <APP_IMAGE> --build-arg ARCH=<ARCH> .
+    docker build --platform=linux/amd64 --tag <APP_IMAGE> .
     ```
 
       - `<APP_IMAGE>` is the name to tag the image with, e.g., `obj_detect:1.0`
-      - `<ARCH>` is the SDK architecture, `armv7hf` or `aarch64`
 
     Copy the result from the container image to a local directory `build`:
 
     ```sh
     docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
     ```
 
-    The `build` directory contains the build artifacts, where the ACAP application is found with suffix `.eap`, depending on which SDK architecture that was chosen, one of these files should be found:
+    The `build` directory contains the build artifacts, where the ACAP application is found with suffix `.eap`:
 
-      - `obj_detect_1_0_0_aarch64.eap`
-      - `obj_detect_1_0_0_armv7hf.eap`
+      - `object_detection_cv25_1_0_0_aarch64.eap`
 
 > [!NOTE]
 >
@@ -42,7 +40,7 @@ The following instructions can be executed to simply run the example.
 1. Find the ACAP application `.eap` file
 
     ```sh
-    build/object_detection_app_1_0_0_cv25.eap
+    build/object_detection_cv25_1_0_0_aarch64.eap
     ```
 
 2. Install and start the ACAP application on your camera through the camera web GUI
@@ -247,8 +245,8 @@ in the [app](app) directory. Standing in the application directory, run:
 > [Proxy in build time](https://developer.axis.com/acap/develop/proxy/#proxy-in-build-time).
 
 ```sh
-docker build --tag obj_detect:1.0 .
-docker cp $(docker create obj_detect:1.0):/opt/app ./build
+docker build --platform=linux/amd64 --tag obj_detect:1.0 .
+docker cp $(docker --platform=linux/amd64 create obj_detect:1.0):/opt/app ./build
 ```
 
 The installable `.eap` file is found under:

reproducible-package/reproducible_package.sh

@@ -29,19 +29,19 @@ build_and_extract() {
   local __arch=$1
 
   # Run first build - without any reproducibility
-  docker build --no-cache --build-arg ARCH="$__arch" --tag rep-"$__arch":1 .
+  docker build --platform=linux/amd64 --no-cache --build-arg ARCH="$__arch" --tag rep-"$__arch":1 .
   # shellcheck disable=SC2046 # Docker container ID never needs to have quotes
-  docker cp $(docker create rep-"$__arch":1):/opt/app ./build1
+  docker cp $(docker create --platform=linux/amd64 rep-"$__arch":1):/opt/app ./build1
 
   # Second build - with reproducibility
-  docker build --no-cache --build-arg ARCH="$__arch" --build-arg TIMESTAMP="$(git log -1 --pretty=%ct)" --tag rep-"$__arch":2 .
+  docker build --platform=linux/amd64 --no-cache --build-arg ARCH="$__arch" --build-arg TIMESTAMP="$(git log -1 --pretty=%ct)" --tag rep-"$__arch":2 .
   # shellcheck disable=SC2046 # Docker container ID never needs to have quotes
-  docker cp $(docker create rep-"$__arch":2):/opt/app ./build2
+  docker cp $(docker create --platform=linux/amd64 rep-"$__arch":2):/opt/app ./build2
 
   # Third build - with reproducibility
-  docker build --no-cache --build-arg ARCH="$__arch" --build-arg TIMESTAMP="$(git log -1 --pretty=%ct)" --tag rep-"$__arch":3 .
+  docker build --platform=linux/amd64 --no-cache --build-arg ARCH="$__arch" --build-arg TIMESTAMP="$(git log -1 --pretty=%ct)" --tag rep-"$__arch":3 .
   # shellcheck disable=SC2046 # Docker container ID never needs to have quotes
-  docker cp $(docker create rep-"$__arch":3):/opt/app ./build3
+  docker cp $(docker create --platform=linux/amd64 rep-"$__arch":3):/opt/app ./build3
 }
 
 check_reproducible_eap() {

utility-libraries/custom_lib_example/README.md

@@ -56,7 +56,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

utility-libraries/openssl_curl_example/README.md

@@ -130,14 +130,14 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 If the device is inside a network with a proxy, then it can be passed on as a
 build argument:
 
 ```sh
-docker build --build-arg APP_PROXY=<MY_PROXY> --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg APP_PROXY=<MY_PROXY> --tag <APP_IMAGE> .
 ```
 
 > **IMPORTANT**
@@ -146,7 +146,7 @@ docker build --build-arg APP_PROXY=<MY_PROXY> --tag <APP_IMAGE> .
 To get more verbose logging from cURL, pass the following build argument:
 
 ```sh
-docker build --build-arg APP_DEBUG=yes --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg APP_DEBUG=yes --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

vdo-larod/README.md

@@ -138,7 +138,7 @@ See the following sections for build commands for each chip.
 To build a package for ARTPEC-8 with Tensorflow Lite, run the following commands standing in your working directory:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --build-arg CHIP=artpec8 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --build-arg CHIP=artpec8 --tag <APP_IMAGE> .
 docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 ```
 
@@ -147,7 +147,7 @@ docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 To build a package for ARTPEC-9 with Tensorflow Lite, run the following commands standing in your working directory:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --build-arg CHIP=artpec9 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --build-arg CHIP=artpec9 --tag <APP_IMAGE> .
 docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 ```
 
@@ -156,7 +156,7 @@ docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 To build a package for CPU with Tensorflow Lite, run the following commands standing in your working directory:
 
 ```sh
-docker build --build-arg CHIP=cpu --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg CHIP=cpu --tag <APP_IMAGE> .
 docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 ```
 
@@ -165,7 +165,7 @@ docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 To build a package for Google TPU instead, run the following commands standing in your working directory:
 
 ```sh
-docker build --build-arg CHIP=edgetpu --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg CHIP=edgetpu --tag <APP_IMAGE> .
 docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 ```
 
@@ -174,7 +174,7 @@ docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 To build a package for CV25 run the following commands standing in your working directory:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --build-arg CHIP=cv25 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --build-arg CHIP=cv25 --tag <APP_IMAGE> .
 docker cp $(docker create --platform=linux/amd64 <APP_IMAGE>):/opt/app ./build
 ```
 

vdostream/README.md

@@ -69,7 +69,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --build-arg VDO_FORMAT=<VDO_FORMAT> --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --build-arg VDO_FORMAT=<VDO_FORMAT> --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory build:

web-server-using-fastcgi/README.md

@@ -85,7 +85,7 @@ update the *ARCH* variable in the Dockerfile or to set it in the `docker build`
 command via build argument:
 
 ```sh
-docker build --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
+docker build --platform=linux/amd64 --build-arg ARCH=aarch64 --tag <APP_IMAGE> .
 ```
 
 Copy the result from the container image to a local directory called `build`: