The generated files have the same name as the idl file, with the extension replaced by '.h' or '.c'.

HEADER <<<
void hello();
>>>
--------------
SOURCE <<<
#include <stdio.h>
#include "hello.h"

void hello () {
  printf("Hello from generated source!!\n");
}

#include <iostream>
#include "hello.h"

void LIB_FUNC hello () {
  std::cout << "Hello, World!\n";

package com.example;

public class Hello {
    public static void main(String[] args) {
        System.out.println("Hello, world!");
    }

> Task :sayHello

#include <stdio.h>

int
main(void)
{
	printf("hello, world\n");
	return 0;

#include <stdio.h>

void
main(int argc, char *argv[])
{
	printf("hello, world\n");

#if defined(_WIN32) && defined(DLL_EXPORT)
#define LIB_FUNC __declspec(dllexport)
#else
#define LIB_FUNC
#endif

#if defined(_WIN32) && defined(DLL_EXPORT)
#define LIB_FUNC __declspec(dllexport)
#else
#define LIB_FUNC
#endif

env GIT_COMMITTER_EMAIL='******@****.***'

git init

at 2017-09-21T21:05:58-04:00
git add hello.go
git commit -a -m 'hello'
git branch -m master

git log --oneline --decorate=short
cmp stdout .git-log

-- .git-log --
fc3a09f (HEAD -> master) hello
-- hello.go --
package main

func main() {
	println("hello, world")

fossil init --date-override 2017-09-22T01:15:36Z hello.fossil
fossil open --keep hello.fossil

fossil add hello.go
fossil commit --no-prompt --nosign --date-override 2017-09-22T01:19:07Z --comment 'hello world'

fossil timeline --oneline
cmp stdout .fossil-timeline

-- .fossil-timeline --
d4c7dcdc29 hello world
58da0d15e9 initial empty check-in
+++ no more data (2) +++
-- hello.go --
package main

func main() {