accounts/abi/bind: link dependent libs in deploy

[gballet]

This PR addresses #17010

Upon loading the solc output, abigen will make a list of potential "linker" references to pass the template. If a linker reference is found, a call to the library deployment code will be added to the contact deployment code, and the bytecode will be updated with the deployment address.

I also had to change the way bind was being tested: now the test has to specify all dependent ABIs and bytecodes, as well as the list of contract dependencies. Basically, this assumes an input a bit closer to what abigen provides to the Bind function.

[gballet]

@ligi could you please have a look at the java code being generated?

[gballet]

Didn't mean to close this 🤦‍♂️

[holiman]

LGTM (haven't tested)

[rjl493456442]

A few changes I made

diff --git a/cmd/abigen/main.go b/cmd/abigen/main.go
index 16cb0df08..ab70b6f46 100644
--- a/cmd/abigen/main.go
+++ b/cmd/abigen/main.go
@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
@@ -82,7 +83,7 @@ func main() {
 		bins  []string
 		types []string
 		sigs  []map[string]string
-		libs  map[string]string
+		libs  = make(map[string]string)
 	)
 	if *solFlag != "" || *vyFlag != "" || *abiFlag == "-" {
 		// Generate the list of types to exclude from binding
@@ -151,7 +152,19 @@ func main() {
 				os.Exit(-1)
 			}
 		}

But we can't get the library bin from the input, how can we deploy the library first?

[rjl493456442]

The golang part is good to me. But I try the java binding, get these errors

bytecode.replace("__$812de29bd0a57d8fddaebd9e2f77569c6c$__", setInst.Address);

Error: can't resolve method replace(java.lang.String, org.etherem.geth.Address)

should be bytecode.replace("__$812de29bd0a57d8fddaebd9e2f77569c6c$__", setInst.Address.getHex().substring(2));

And also if we have multi contracts(e.g. contract + library), we will have 2 java public classes which can't be defined in single java class file.
For library class, we should remove the public.

[rjl493456442]

LGTM