mirror of
https://github.com/ghostty-org/ghostty.git
synced 2026-07-28 03:26:28 +00:00
f614fb7c1b
Fixes various issues: - C ABI detection was faulty, which caused some Zig programs to use the C ABI mode and some C programs not to. Let's be explicit. - Unit tests now tests C ABI mode. - Build binary no longer rebuilds on any terminal change (a regression). - Zig programs can choose to depend on the C ABI version of the terminal lib by using the `ghostty-vt-c` module.
59 lines
1.9 KiB
Zig
59 lines
1.9 KiB
Zig
const std = @import("std");
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/// Options set by Zig build.zig and exposed via `terminal_options`.
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pub const Options = struct {
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/// The target artifact to build. This will gate some functionality.
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artifact: Artifact,
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/// Whether Oniguruma regex support is available. If this isn't
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/// available, some features will be disabled. This may be outdated,
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/// but the specific disabled features are:
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///
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/// - Kitty graphics protocol
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/// - Tmux control mode
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///
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oniguruma: bool,
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/// Whether to build SIMD-accelerated code paths. This pulls in more
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/// build-time dependencies and adds libc as a runtime dependency,
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/// but results in significant performance improvements.
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simd: bool,
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/// True if we should enable the "slow" runtime safety checks. These
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/// are runtime safety checks that are slower than typical and should
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/// generally be disabled in production builds.
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slow_runtime_safety: bool,
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/// Force C ABI mode on or off. If not set, then it will be set based on
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/// Options.
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c_abi: bool,
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/// Add the required build options for the terminal module.
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pub fn add(
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self: Options,
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b: *std.Build,
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m: *std.Build.Module,
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) void {
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const opts = b.addOptions();
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opts.addOption(Artifact, "artifact", self.artifact);
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opts.addOption(bool, "c_abi", self.c_abi);
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opts.addOption(bool, "oniguruma", self.oniguruma);
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opts.addOption(bool, "simd", self.simd);
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opts.addOption(bool, "slow_runtime_safety", self.slow_runtime_safety);
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// These are synthesized based on other options.
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opts.addOption(bool, "kitty_graphics", self.oniguruma);
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opts.addOption(bool, "tmux_control_mode", self.oniguruma);
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m.addOptions("terminal_options", opts);
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}
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};
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pub const Artifact = enum {
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/// Ghostty application
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ghostty,
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/// libghostty-vt, Zig module
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lib,
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};
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