internal/rosa: key-value type

This type is used very frequently. The new type is much easier to type and can receive helper methods eventually if needed.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/perl.go

@@ -31,7 +31,7 @@ rm -f /system/bin/ps # perl does not like toybox ps
 		InPlace:      true,
 
 		ConfigureName: "./Configure",
-		Configure: [][2]string{
+		Configure: []KV{
 			{"-des"},
 			{"Dprefix", "/system"},
 			{"Dcc", "clang"},
@@ -67,7 +67,7 @@ func init() {
 func (t Toolchain) newViaPerlModuleBuild(
 	name, version string,
 	source pkg.Artifact,
-	patches [][2]string,
+	patches []KV,
 	extra ...PArtifact,
 ) pkg.Artifact {
 	if name == "" || version == "" {
@@ -116,7 +116,7 @@ func init() {
 func (t Toolchain) newViaPerlMakeMaker(
 	name, version string,
 	source pkg.Artifact,
-	patches [][2]string,
+	patches []KV,
 	extra ...PArtifact,
 ) pkg.Artifact {
 	return t.NewPackage("perl-"+name, version, source, &PackageAttr{
@@ -131,7 +131,7 @@ func (t Toolchain) newViaPerlMakeMaker(
 		InPlace:      true,
 
 		ConfigureName: "perl Makefile.PL",
-		Configure: [][2]string{
+		Configure: []KV{
 			{"PREFIX", "/system"},
 		},
 		Check: []string{"test"},