August 2019
Beginner to intermediate
798 pages
17h 2m
English
Content preview from Mastering Go - Second Edition
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Cross-compilation
Cross-compilation is the process of generating a binary executable file for a different architecture than the one on which you are working.
The main benefit that you receive from cross-compilation is that you do not need a second or third machine to create executable files for different architectures. This means that you basically need just a single machine for your development. Fortunately, Go has built-in support for cross-compilation.
For the purpose of this section, we are going to use the Go code of xCompile.go to illustrate the cross-compilation process. The Go code of xCompile.go is as follows:
package main import ( "fmt" "runtime" ) func main() { fmt.Print("You are using ", runtime.Compiler, " ") fmt.Println("on ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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