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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758const std = @import("std");
pub fn build(b: *std.Build) !void { const target = b.standardTargetOptions(.{}); const optimize = b.standardOptimizeOption(.{});
const module = b.addModule("wuffs", .{ .root_source_file = b.path("src/main.zig"), .target = target, .optimize = optimize, .link_libc = true, });
const unit_tests = b.addTest(.{ .name = "test", .root_module = module, }); unit_tests.linkLibC();
var flags: std.ArrayList([]const u8) = .empty; defer flags.deinit(b.allocator); try flags.append(b.allocator, "-DWUFFS_IMPLEMENTATION"); if (target.result.abi == .msvc) { try flags.append(b.allocator, "-fno-sanitize=undefined"); try flags.append(b.allocator, "-fno-sanitize-trap=undefined"); } inline for (@import("src/c.zig").defines) |key| { try flags.append(b.allocator, "-D" ++ key); }
if (b.lazyDependency("wuffs", .{})) |wuffs_dep| { module.addIncludePath(wuffs_dep.path("release/c")); module.addCSourceFile(.{ .file = wuffs_dep.path("release/c/wuffs-v0.4.c"), .flags = flags.items, }); }
if (b.lazyDependency("pixels", .{})) |pixels_dep| { inline for (.{ "000000", "FFFFFF" }) |color| { inline for (.{ "gif", "jpg", "png", "ppm" }) |extension| { const filename = std.fmt.comptimePrint( "1x1#{s}.{s}", .{ color, extension }, ); unit_tests.root_module.addAnonymousImport(filename, .{ .root_source_file = pixels_dep.path(filename), }); } } }
const run_unit_tests = b.addRunArtifact(unit_tests);
const test_step = b.step("test", "Run unit tests"); test_step.dependOn(&run_unit_tests.step);}