testn

build.zig

@@ -0,0 +1,71 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const optimize = b.standardOptimizeOption(.{
+        .preferred_optimize_mode = .ReleaseSmall,
+    });
+    const target = b.resolveTargetQuery(.{
+        .cpu_arch = .thumb,
+        .cpu_model = .{
+            .explicit = &std.Target.arm.cpu.cortex_m4,
+        },
+        .os_tag = .freestanding,
+        .abi = .eabihf,
+    });
+
+    // const mod = b.addModule("zig_stm32g4_test", .{
+    //     .root_source_file = b.path("src/root.zig"),
+    //     .target = target,
+    // });
+
+    const exe = b.addExecutable(.{
+        .name = "zig_stm32g4_test",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/main.zig"),
+            .target = target,
+            .optimize = optimize,
+        }),
+    });
+    exe.dead_strip_dylibs = true;
+    exe.link_gc_sections = true;
+    exe.link_function_sections = true;
+    exe.link_data_sections = true;
+    exe.lto = .full;
+    exe.discard_local_symbols = true;
+
+    const bin = exe.addObjCopy(.{ .format = .bin });
+    const install_exe = b.addInstallArtifact(exe, .{});
+    const install_bin = b.addInstallBinFile(bin.getOutput(), bin.basename);
+    exe.setLinkerScript(b.path("stm32g431cbtx.ld"));
+
+    b.getInstallStep().dependOn(&install_bin.step);
+    install_bin.step.dependOn(&install_exe.step);
+
+    b.installArtifact(exe);
+    // const run_step = b.step("run", "Run the app");
+
+    // const run_cmd = b.addRunArtifact(exe);
+    // run_step.dependOn(&run_cmd.step);
+
+    // run_cmd.step.dependOn(b.getInstallStep());
+
+    // if (b.args) |args| {
+    //     run_cmd.addArgs(args);
+    // }
+
+    // const mod_tests = b.addTest(.{
+    //     .root_module = mod,
+    // });
+
+    // const run_mod_tests = b.addRunArtifact(mod_tests);
+
+    // const exe_tests = b.addTest(.{
+    //     .root_module = exe.root_module,
+    // });
+
+    // const run_exe_tests = b.addRunArtifact(exe_tests);
+
+    // const test_step = b.step("test", "Run tests");
+    // test_step.dependOn(&run_mod_tests.step);
+    // test_step.dependOn(&run_exe_tests.step);
+}