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const std = @import("std");
const builtin = @import("builtin");
pub fn build(b: *std.Build) void {
const test_step = b.step("test", "Test it");
b.default_step = test_step;
add(b, test_step, "test_c_Debug", "test_cpp_Debug", .Debug);
add(b, test_step, "test_c_ReleaseFast", "test_cpp_ReleaseFast", .ReleaseFast);
add(b, test_step, "test_c_ReleaseSmall", "test_cpp_ReleaseSmall", .ReleaseSmall);
add(b, test_step, "test_c_ReleaseSafe", "test_cpp_ReleaseSafe", .ReleaseSafe);
}
fn add(
b: *std.Build,
test_step: *std.Build.Step,
c_name: []const u8,
cpp_name: []const u8,
optimize: std.builtin.OptimizeMode,
) void {
const target = b.graph.host;
const c_mod = b.createModule(.{
.optimize = optimize,
.target = target,
});
c_mod.addCSourceFile(.{ .file = b.path("test.c"), .flags = &[0][]const u8{} });
c_mod.link_libc = true;
const exe_c = b.addExecutable(.{ .name = c_name, .root_module = c_mod });
const cpp_mod = b.createModule(.{
.optimize = optimize,
.target = target,
});
cpp_mod.addCSourceFile(.{ .file = b.path("test.cpp"), .flags = &[0][]const u8{} });
cpp_mod.link_libcpp = true;
const exe_cpp = b.addExecutable(.{ .name = cpp_name, .root_module = cpp_mod });
b.default_step.dependOn(&exe_cpp.step);
switch (target.result.os.tag) {
.windows => {
// https://github.com/ziglang/zig/issues/8531
exe_cpp.lto = .none;
},
.macos => {
// https://github.com/ziglang/zig/issues/8680
exe_cpp.lto = .none;
exe_c.lto = .none;
},
else => {},
}
const run_c_cmd = b.addRunArtifact(exe_c);
run_c_cmd.expectExitCode(0);
run_c_cmd.skip_foreign_checks = true;
test_step.dependOn(&run_c_cmd.step);
const run_cpp_cmd = b.addRunArtifact(exe_cpp);
run_cpp_cmd.expectExitCode(0);
run_cpp_cmd.skip_foreign_checks = true;
test_step.dependOn(&run_cpp_cmd.step);
}
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