Migrate from deprecated Step.Compile APIs

Author: castholm

doc/langref/build.zig

@@ -4,8 +4,10 @@ pub fn build(b: *std.Build) void {
     const optimize = b.standardOptimizeOption(.{});
     const exe = b.addExecutable(.{
         .name = "example",
-        .root_source_file = b.path("example.zig"),
-        .optimize = optimize,
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("example.zig"),
+            .optimize = optimize,
+        }),
     });
     b.default_step.dependOn(&exe.step);
 }

doc/langref/build_c.zig

@@ -3,15 +3,19 @@ const std = @import("std");
 pub fn build(b: *std.Build) void {
     const lib = b.addSharedLibrary(.{
         .name = "mathtest",
-        .root_source_file = b.path("mathtest.zig"),
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("mathtest.zig"),
+        }),
         .version = .{ .major = 1, .minor = 0, .patch = 0 },
     });
     const exe = b.addExecutable(.{
         .name = "test",
+        .root_module = b.createModule(.{
+            .link_libc = true,
+        }),
     });
-    exe.addCSourceFile(.{ .file = b.path("test.c"), .flags = &.{"-std=c99"} });
-    exe.linkLibrary(lib);
-    exe.linkSystemLibrary("c");
+    exe.root_module.addCSourceFile(.{ .file = b.path("test.c"), .flags = &.{"-std=c99"} });
+    exe.root_module.linkLibrary(lib);
 
     b.default_step.dependOn(&exe.step);
 

doc/langref/build_object.zig

@@ -3,15 +3,19 @@ const std = @import("std");
 pub fn build(b: *std.Build) void {
     const obj = b.addObject(.{
         .name = "base64",
-        .root_source_file = b.path("base64.zig"),
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("base64.zig"),
+        }),
     });
 
     const exe = b.addExecutable(.{
         .name = "test",
+        .root_module = b.createModule(.{
+            .link_libc = true,
+        }),
     });
-    exe.addCSourceFile(.{ .file = b.path("test.c"), .flags = &.{"-std=c99"} });
-    exe.addObject(obj);
-    exe.linkSystemLibrary("c");
+    exe.root_module.addCSourceFile(.{ .file = b.path("test.c"), .flags = &.{"-std=c99"} });
+    exe.root_module.addObject(obj);
     b.installArtifact(exe);
 }