Allow #pragma directives to be provided in the config file.

main.go

@@ -19,6 +19,7 @@ type conf struct {
 	Classes []string
 	Imports []string
 	SysImports []string
+	Pragma []string
 }
 
 var Config conf
@@ -166,6 +167,7 @@ func Start() (err error) {
 	w := wrap.NewWrapper(Debug)
 	w.Import(Config.Imports)
 	w.SysImport(Config.SysImports)
+	w.Pragma(Config.Pragma)
 	for _, n := range(unit.Children()) {
 		switch x := n.(type) {
 		case *ast.ObjCInterfaceDecl:

wrap/main.go

@@ -46,9 +46,13 @@ func (w *Wrapper) Import(ss []string) {
 
 func (w *Wrapper) SysImport(ss []string) {
 	for _,s := range ss {
-		w.cCode.WriteString(`
-#import <` + s + `>
-`)
+		w.cCode.WriteString("\n#import <" + s + ">\n")
+	}
+}
+
+func (w *Wrapper) Pragma(ss []string) {
+	for _,s := range ss {
+		w.cCode.WriteString("\n#pragma " + s + "\n")
 	}
 }