Add musl target query

build.zig

@@ -1,6 +1,6 @@
 const std = @import("std");
 
-pub const kindle_target_query: std.Target.Query = .{
+pub const kindle_target_query_glibc: std.Target.Query = .{
     .cpu_arch = .arm,
     .cpu_model = std.Target.Query.CpuModel{
         .explicit = &std.Target.arm.cpu.cortex_a8,
@@ -11,8 +11,16 @@ pub const kindle_target_query: std.Target.Query = .{
     .dynamic_linker = std.Target.DynamicLinker.init("/lib/ld-linux.so.3"),
 };
 
+const kindle_target_query_musl: std.Target.Query = .{
+    .cpu_arch = .arm,
+    .cpu_model = std.Target.Query.CpuModel{
+        .explicit = &std.Target.arm.cpu.cortex_a8,
+    },
+    .abi = .musleabihf,
+    .os_tag = .linux,
+};
+
 pub fn build(b: *std.Build) void {
-    // const kindle_target = b.resolveTargetQuery(kindle_target_query);
     const target = b.standardTargetOptions(.{});
     const optimize = b.standardOptimizeOption(.{});
 
@@ -26,8 +34,6 @@ pub fn build(b: *std.Build) void {
     });
 
     kindle_mod.addIncludePath(b.path("kindle/sysroot/usr/include"));
-
-    // kindle_mod.linkLibrary(libkindle_sys);
 }
 
 fn buildLibkindleSys(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode) *std.Build.Step.Compile {