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9836f1b2f9
* add support for compiling Objective-C++ code Prior to this change, calling `step.addCSourceFiles` with Obj-C++ file extensions (`.mm`) would result in an error due to Zig not being aware of that extension. Clang supports an `-ObjC++` compilation mode flag, but it was only possible to use if you violated standards and renamed your `.mm` Obj-C++ files to `.m` (Obj-C) to workaround Zig being unaware of the extension. This change makes Zig aware of `.mm` files so they can be compiled, enabling compilation of projects such as [Google's Dawn WebGPU](https://dawn.googlesource.com/dawn/) using a `build.zig` file only. Helps hexops/mach#21 Signed-off-by: Stephen Gutekanst <stephen@hexops.com> * test/standalone: add ObjC++ compilation/linking test Based on the existing objc example, just tweaked for ObjC++. Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
86 lines
3.9 KiB
Zig
86 lines
3.9 KiB
Zig
const std = @import("std");
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const builtin = @import("builtin");
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const tests = @import("tests.zig");
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pub fn addCases(cases: *tests.StandaloneContext) void {
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cases.add("test/standalone/hello_world/hello.zig");
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cases.addC("test/standalone/hello_world/hello_libc.zig");
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cases.add("test/standalone/cat/main.zig");
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cases.add("test/standalone/issue_9693/main.zig");
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cases.add("test/standalone/guess_number/main.zig");
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cases.add("test/standalone/main_return_error/error_u8.zig");
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cases.add("test/standalone/main_return_error/error_u8_non_zero.zig");
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cases.addBuildFile("test/standalone/main_pkg_path/build.zig", .{});
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cases.addBuildFile("test/standalone/shared_library/build.zig", .{});
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cases.addBuildFile("test/standalone/mix_o_files/build.zig", .{});
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if (builtin.os.tag == .macos) {
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// Zig's macOS linker does not yet support LTO for LLVM IR files:
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// https://github.com/ziglang/zig/issues/8680
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cases.addBuildFile("test/standalone/mix_c_files/build.zig", .{
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.build_modes = false,
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.cross_targets = true,
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});
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} else {
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cases.addBuildFile("test/standalone/mix_c_files/build.zig", .{
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.build_modes = true,
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.cross_targets = true,
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});
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}
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cases.addBuildFile("test/standalone/global_linkage/build.zig", .{});
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cases.addBuildFile("test/standalone/static_c_lib/build.zig", .{});
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cases.addBuildFile("test/standalone/link_interdependent_static_c_libs/build.zig", .{});
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cases.addBuildFile("test/standalone/link_static_lib_as_system_lib/build.zig", .{});
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cases.addBuildFile("test/standalone/link_common_symbols/build.zig", .{});
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cases.addBuildFile("test/standalone/link_frameworks/build.zig", .{
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.requires_macos_sdk = true,
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});
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cases.addBuildFile("test/standalone/issue_339/build.zig", .{});
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cases.addBuildFile("test/standalone/issue_8550/build.zig", .{});
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cases.addBuildFile("test/standalone/issue_794/build.zig", .{});
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cases.addBuildFile("test/standalone/issue_5825/build.zig", .{});
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cases.addBuildFile("test/standalone/pkg_import/build.zig", .{});
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cases.addBuildFile("test/standalone/use_alias/build.zig", .{});
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cases.addBuildFile("test/standalone/brace_expansion/build.zig", .{});
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cases.addBuildFile("test/standalone/empty_env/build.zig", .{});
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cases.addBuildFile("test/standalone/issue_7030/build.zig", .{});
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cases.addBuildFile("test/standalone/install_raw_hex/build.zig", .{});
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cases.addBuildFile("test/standalone/issue_9812/build.zig", .{});
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if (builtin.os.tag != .wasi) {
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cases.addBuildFile("test/standalone/load_dynamic_library/build.zig", .{});
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}
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// C ABI compatibility issue: https://github.com/ziglang/zig/issues/1481
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if (builtin.cpu.arch == .x86_64) {
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cases.addBuildFile("test/stage1/c_abi/build.zig", .{});
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}
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cases.addBuildFile("test/standalone/c_compiler/build.zig", .{
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.build_modes = true,
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.cross_targets = true,
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});
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if (builtin.os.tag == .windows) {
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cases.addC("test/standalone/issue_9402/main.zig");
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}
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// Try to build and run a PIE executable.
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if (builtin.os.tag == .linux) {
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cases.addBuildFile("test/standalone/pie/build.zig", .{});
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}
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// Try to build and run an Objective-C executable.
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cases.addBuildFile("test/standalone/objc/build.zig", .{
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.build_modes = true,
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.requires_macos_sdk = true,
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});
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// Try to build and run an Objective-C++ executable.
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cases.addBuildFile("test/standalone/objcpp/build.zig", .{
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.build_modes = true,
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.requires_macos_sdk = true,
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});
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// Ensure the development tools are buildable.
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cases.add("tools/gen_spirv_spec.zig");
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cases.add("tools/gen_stubs.zig");
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cases.add("tools/update_clang_options.zig");
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cases.add("tools/update_cpu_features.zig");
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cases.add("tools/update_glibc.zig");
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cases.add("tools/update_spirv_features.zig");
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}
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