c interop type foundation

main.odin

@@ -2,6 +2,7 @@ package main
 
 import "./compiler"
 import "./compiler/linker"
+import "./compiler/target"
 import "core:fmt"
 import "core:os/os2"
 
@@ -9,13 +10,14 @@ Cli_Options :: struct {
 	input_path:     string,
 	output_path:    string,
 	link_arguments: []linker.Argument,
+	target:         target.Target,
 }
 
 parse_cli_args :: proc(args: []string, allocator := context.allocator) -> (Cli_Options, bool) {
 	if len(args) < 4 {
 		return {}, false
 	}
-	options := Cli_Options{input_path=args[1]}
+	options := Cli_Options{input_path=args[1], target=target.DEFAULT}
 	link_arguments: [dynamic]linker.Argument
 	link_arguments.allocator = allocator
 	output_set := false
@@ -43,6 +45,13 @@ parse_cli_args :: proc(args: []string, allocator := context.allocator) -> (Cli_O
 			append(&link_arguments, linker.Argument{kind=.Library_Path, value=value})
 		case "--library":
 			append(&link_arguments, linker.Argument{kind=.Library, value=value})
+		case "--target":
+			selected, ok := target.parse(value)
+			if !ok {
+				delete(link_arguments)
+				return {}, false
+			}
+			options.target = selected
 		case:
 			delete(link_arguments)
 			return {}, false
@@ -58,7 +67,7 @@ parse_cli_args :: proc(args: []string, allocator := context.allocator) -> (Cli_O
 
 print_usage :: proc() {
 	fmt.eprintln(
-		"usage: brolang <package-directory> -o <executable> [--link <path> | --library-path <dir> | --library <name>]...",
+		"usage: brolang <package-directory> -o <executable> [--target aarch64-macos] [--link <path> | --library-path <dir> | --library <name>]...",
 	)
 }
 
@@ -69,7 +78,7 @@ main :: proc() {
 		os2.exit(2)
 	}
 	defer delete(options.link_arguments)
-	status := compiler.compile_package(options.input_path, options.output_path, options.link_arguments)
+	status := compiler.compile_package(options.input_path, options.output_path, options.link_arguments, options.target)
 	if status != 0 {
 		os2.exit(status)
 	}