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simplify build.zig

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mikkelam 2025-11-17 16:04:51 +01:00
parent 6725587bfc
commit 32cd131037
1 changed files with 15 additions and 39 deletions
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54
build.zig
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@ -4,65 +4,31 @@ pub fn build(b: *std.Build) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
// // library tests
// const library_tests = b.addTest(.{
// .root_source_file = b.path("src/test.zig"),
// .target = target,
// .optimize = optimize,
// });
// const run_library_tests = b.addRunArtifact(library_tests);
const dep_zli = b.dependency("zli", .{ .target = target });
const dep_mvzr = b.dependency("mvzr", .{ .target = target, .optimize = optimize });
// const test_step = b.step("test", "Run all tests");
// test_step.dependOn(&run_library_tests.step);
const dep_zli = b.dependency("zli", .{
.target = target,
});
const mod_zli = dep_zli.module("zli");
const dep_mvzr = b.dependency("mvzr", .{
.target = target,
.optimize = optimize,
});
const mod_mvzr = dep_mvzr.module("mvzr");
// Create build options for version info
const build_options = b.addOptions();
// Read version from build.zig.zon at compile time
const build_zon_content = @embedFile("build.zig.zon");
const version = blk: {
// Simple parsing to extract version string
const start = std.mem.indexOf(u8, build_zon_content, ".version = \"") orelse unreachable;
const version_start = start + ".version = \"".len;
const end = std.mem.indexOfPos(u8, build_zon_content, version_start, "\"") orelse unreachable;
break :blk build_zon_content[version_start..end];
};
build_options.addOption([]const u8, "version", version);
const exe = b.addExecutable(.{
.name = "fast-cli",
.root_module = b.createModule(.{
// b.createModule defines a new module just like b.addModule but,
// unlike b.addModule, it does not expose the module to consumers of
// this package, which is why in this case we don't have to give it a name.
.root_source_file = b.path("src/main.zig"),
// Target and optimization levels must be explicitly wired in when
// defining an executable or library (in the root module), and you
// can also hardcode a specific target for an executable or library
// definition if desireable (e.g. firmware for embedded devices).
.target = target,
.optimize = optimize,
}),
});
exe.root_module.addImport("zli", mod_zli);
exe.root_module.addImport("mvzr", mod_mvzr);
exe.root_module.addImport("zli", dep_zli.module("zli"));
exe.root_module.addImport("mvzr", dep_mvzr.module("mvzr"));
exe.root_module.addImport("build_options", build_options.createModule());
// library_tests.root_module.addImport("mvzr", mod_mvzr);
// Link against the static library instead
b.installArtifact(exe);
@ -75,5 +41,15 @@ pub fn build(b: *std.Build) void {
const run_step = b.step("run", "Run the app");
run_step.dependOn(&run_cmd.step);
// b.default_step.dependOn(test_step); // Disabled for cross-compilation
const tests = b.addTest(.{
.root_module = b.createModule(.{
.root_source_file = b.path("src/test.zig"),
.target = target,
.optimize = optimize,
}),
});
tests.root_module.addImport("mvzr", dep_mvzr.module("mvzr"));
const test_step = b.step("test", "Run tests");
test_step.dependOn(&b.addRunArtifact(tests).step);
}