sylveos

commit 1481474a6a4a5622cff09017c16358173233cbc5
parent f05e6237f4f8b524fb700eaa3cca4a047c44fa77
Author: Sylvia Ivory <git@sivory.net>
Date:   Tue, 13 Jan 2026 17:43:41 -0800

Create bin out of elf

Diffstat:
M
build.zig
 | 
15
+++++++++++++--

1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/build.zig b/build.zig
@@ -43,7 +43,7 @@ fn add_exe(exe_name: []const u8, path: std.Build.LazyPath, b: *std.Build) !*std.
 
 fn lab(name: []const u8, units: []const []const u8, b: *std.Build) !void {
     for (units) |unit| {
-        const exe_name = try std.fmt.allocPrint(b.allocator, "{s}_{s}", .{ name, unit });
+        const exe_name = try std.fmt.allocPrint(b.allocator, "{s}_{s}.elf", .{ name, unit });
         defer b.allocator.free(exe_name);
 
         const src_name = try std.fmt.allocPrint(b.allocator, "{s}.zig", .{exe_name});
@@ -80,7 +80,18 @@ fn lab(name: []const u8, units: []const []const u8, b: *std.Build) !void {
         _ = try file.write(root_src);
         file.close();
 
-        _ = try add_exe(exe_name, relative_path, b);
+        const exe = try add_exe(exe_name, relative_path, b);
+
+        const bin_name = try std.fmt.allocPrint(b.allocator, "{s}_{s}.bin", .{ name, unit });
+        defer b.allocator.free(bin_name);
+
+        const copy = b.addObjCopy(exe.getEmittedBin(), .{
+            .format = .bin,
+        });
+        copy.step.dependOn(&exe.step);
+
+        const install_bin = b.addInstallBinFile(copy.getOutput(), bin_name);
+        b.getInstallStep().dependOn(&install_bin.step);
     }
 }