Running on .NET Alpine docker image about libplctag.net HOT 3 CLOSED

They might not. You'll probably need to build them using the musl libraries.

from libplctag.net.

Indeed we solved by building the native library in an Alpine VM. Here are the commands if anyone is interested:

apk update
apk add build-base gcc git cmake

git clone https://github.com/libplctag/libplctag.git

cd libplctag
mkdir -p build
cd build

cmake .. -DCMAKE_BUILD_TYPE=Release
make

Please note that:

• The output libplctag.so that you will find in the output directory is just a 0 byte symbolic link. You will need to find the file it is pointing to (for example libplctag.so.2.5) and rename it to libplctag.so, then include it in your .NET solution with the "Copy always" action set.
• To avoid the unwanted overwriting of the file at the program startup, the following line of code is required in your app (before any use of the libplctag library), as explained HERE

plctag.ForceExtractLibrary = false;

from libplctag.net.

Do the libplctag core binaries work by themself for this setup?

from libplctag.net.