ddidderr
389266720d
Ghostty can be built with -Dfont-backend=freetype, which uses FreeType without any font discovery. The Rust port only had fontconfig+freetype (default on Linux) and the CoreText variants. The new cargo feature `font-backend-freetype` on ghostty-font (forwarded by ghostty-cli and the root crate; non-Apple, non-wasm targets) behaves like Zig's mode: font-family discovery, fallback search and codepoint-map overrides are skipped (embedded fonts only); +list-fonts and +show-face print Zig's "built without a font discovery mechanism" message and exit 1; +version reports `.freetype`. The default backend is unchanged. Also registers the Rust-only benchmark tooling extensions (--time, --handler=full, ghostty-synthetic +sgr) in DEVIANT_FIXES.md. Note: `--all-features` now selects this backend for the workspace. Test Plan: - cargo test -p ghostty-font --features font-backend-freetype (198) - cargo build --features font-backend-freetype && ghostty +list-fonts
101 lines
3.7 KiB
TOML
101 lines
3.7 KiB
TOML
[package]
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name = "ghostty-font"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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[dependencies]
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ghostty-os.workspace = true
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png = "0.18.1"
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thiserror = "2.0.21"
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log = "0.4.34"
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ghostty-unicode.workspace = true
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bitflags = "2.13.2"
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ghostty-datastruct.workspace = true
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ghostty-config.workspace = true
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ghostty-terminal.workspace = true
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# The C font libraries are unavailable on wasm32, where the web_canvas
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# backend (browser Canvas API through JS imports) is used instead
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# (Zig: `font/backend.zig` `Backend.default`).
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[target.'cfg(not(any(target_arch = "wasm32", target_vendor = "apple")))'.dependencies]
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yeslogic-fontconfig-sys = "6.0.1"
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[target.'cfg(not(any(target_arch = "wasm32", target_vendor = "apple", windows)))'.dependencies]
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freetype-sys = "0.23.0"
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harfbuzz-sys = "0.8.0"
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# Windows has no system freetype/harfbuzz to find via pkg-config (Zig builds
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# them from source): build them from the bundled sources. Fontconfig (the
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# default Zig backend there too, also built from source) must be provided
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# by the Windows toolchain (vcpkg / MSYS2) when linking.
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[target.'cfg(windows)'.dependencies]
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freetype-sys = { version = "0.23.0", features = ["bundled"] }
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harfbuzz-sys = { version = "0.8.0", features = ["bundled"] }
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# Apple targets use CoreText (`coretext` backend) by default; FreeType and
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# HarfBuzz are only linked for the `coretext-freetype` / `coretext-harfbuzz`
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# backends (see `build.rs` and the `[features]` table).
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[target.'cfg(target_vendor = "apple")'.dependencies]
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# Like upstream (which builds them from source) the bundled copies are used,
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# so no system library is needed on macOS.
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freetype-sys = { version = "0.23.0", optional = true, features = ["bundled"] }
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harfbuzz-sys = { version = "0.8.0", optional = true, default-features = false, features = ["coretext", "bundled"] }
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objc2 = "0.6.5"
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objc2-core-foundation = "0.3.2"
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objc2-core-graphics = "0.3.2"
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objc2-core-text = "0.3.2"
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objc2-foundation = "0.3.2"
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[features]
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default = []
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# CoreText for discovery, FreeType for rendering, HarfBuzz for shaping
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# (Zig `-Dfont-backend=coretext_freetype`; Apple targets only).
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coretext-freetype = ["dep:freetype-sys", "dep:harfbuzz-sys", "harfbuzz-sys/freetype"]
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# CoreText for discovery and rendering, HarfBuzz for shaping
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# (Zig `-Dfont-backend=coretext_harfbuzz`; Apple targets only).
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coretext-harfbuzz = ["dep:harfbuzz-sys"]
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# CoreText for discovery and rendering, no shaping
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# (Zig `-Dfont-backend=coretext_noshape`; Apple targets only).
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coretext-noshape = []
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# FreeType for rendering and HarfBuzz for shaping with no font discovery
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# (Zig `-Dfont-backend=freetype`; non-Apple, non-wasm targets only; the
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# default there is `fontconfig_freetype`). Not enabled by `--all-features`
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# in any meaningful sense: it switches the whole build to the backend.
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font-backend-freetype = []
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# This crate wraps the freetype / harfbuzz / fontconfig C libraries through
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# their `-sys` crates; unsafe is denied by default and allowed on minimal,
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# `// SAFETY:`-commented items only.
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[lints.rust]
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unsafe_code = "deny"
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[lints.clippy]
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pedantic = { level = "warn", priority = -1 }
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todo = "warn"
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unwrap_used = "warn"
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cast_possible_truncation = "allow"
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cast_possible_wrap = "allow"
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cast_sign_loss = "allow"
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cast_precision_loss = "allow"
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cast_lossless = "allow"
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module_name_repetitions = "allow"
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too_many_lines = "allow"
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missing_errors_doc = "allow"
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missing_panics_doc = "allow"
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similar_names = "allow"
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struct_excessive_bools = "allow"
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fn_params_excessive_bools = "allow"
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match_same_arms = "allow"
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unreadable_literal = "allow"
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many_single_char_names = "allow"
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doc_markdown = "allow"
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must_use_candidate = "allow"
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return_self_not_must_use = "allow"
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used_underscore_binding = "allow"
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large_stack_arrays = "allow"
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inline_always = "allow"
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[dev-dependencies]
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ghostty-vt.workspace = true
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