Why is My Go Implementation Failing to Append a Library to the `native_shared_libs` Array in an Apex Configuration?

Native Library Loading Issue in Apex Configuration from Go

The purpose of this question is to address why a Go implementation that dynamically appends a library to the native_shared_libs array in an Apex configuration is not resulting in the generation of the compiled .so file.

The Go file written defines a conditional statement that checks the DeviceName in the Android configuration. If the device name matches the specified condition, a library named libabcxtractor is appended to the native_shared_libs array. This is intended to add the library to the Apex configuration at build time.

However, the issue arises because of an oversight in the Go implementation. Reflection in Go only allows access to exported struct fields, which are those that start with an uppercase letter. In the Go file provided, the field name native_shared_libs in the First struct is defined in lowercase.

As a result, when the build process uses reflection to access the props struct, it is unable to find the native_shared_libs field. This prevents the build system from incorporating the appended libraries into the Apex configuration.

To resolve this issue, the field name native_shared_libs should be changed to Native_shared_libs so that it starts with an uppercase letter. This will make it an exported field accessible through reflection.

After making this change in the Go file, the build process should be able to successfully access the Native_shared_libs field, append libabcxtractor to the array, and thus add the library to the Apex configuration. The expected compiled .so file for libabcxtractor should then be generated in the build output directory.

The above is the detailed content of Why is My Go Implementation Failing to Append a Library to the `native_shared_libs` Array in an Apex Configuration?. For more information, please follow other related articles on the PHP Chinese website!