I use `-ldflags '-extldflags "-static"` as well.
From the .go file, you just do `// #cgo LDFLAGS: -L. -lfoo`.
You definitely do not need Alpine Linux for this. I have done this on Arch Linux. I believe I did not even need musl libc for this, but I potentially could have used it.
I did not think I was doing something revolutionary!
In fact, let me show you a snippet of my build script:
# Build the Go project with the static library
if go build -o $PROG_NAME -ldflags '-extldflags "-static"'; then
echo "Go project built with static library linkage"
else
echo "Error: Failed to build the Go project with static library"
exit 1
fi
# Check if the executable is statically linked
if nm ./$PROG_NAME | grep -q "U "; then
echo "Error: The generated executable is dynamically linked"
exit 1
else
echo "Successfully built and verified static executable '$PROG_NAME'"
fi
And like I said, the .go file in question has this: // #cgo LDFLAGS: -L. -lfoo
It works perfectly, and should work on any Linux distribution.