Update to Zig 0.16.0

This commit represents the majority of the work necessary to upgrade
Ghostty to use Zig 0.16.0.

Key parts:

* In addition to its previous responsibilities, the global state now
  houses state for global I/O implementations and the process
  environment. It is now also utilized in the main application along
  with the C library. Where necessary, global state is isolated from key
  parts of the implementation (e.g., in libghostty subsystems), and it's
  expected that this list will grow.

* We currently manage our own C translation layer where necessary. In
  these cases, cImport has been removed in favor of the new external
  translate-c package. Due to fixes that have needed be made to properly
  translate the dependencies that were swapped out, as mentioned, we
  have had to backport fixes from the current translate-c package (and
  the upstream Arocc dependency). We will host this ourselves until Zig
  0.17.0 is released with these fixes.

* Where necessary (only a small number of cases), some stdlib code from
  0.15.2 (and even from 0.17.0) has been taken, adopted, and vendored in
  lib/compat.

Co-authored-by: Leah Amelia Chen <hi@pluie.me>
This commit is contained in:
Chris Marchesi
2026-05-07 09:11:14 -07:00
parent 74d0c72fd9
commit e8525c0fd9
357 changed files with 8958 additions and 6098 deletions

View File

@@ -48,21 +48,21 @@ pub fn init(
},
};
const env = try std.process.getEnvMap(b.allocator);
const env = b.graph.environ_map;
const app_path = b.fmt("macos/build/{s}/Ghostty.app", .{xc_config});
// Our step to build the Ghostty macOS app.
const build = build: {
// External environment variables can mess up xcodebuild, so
// we create a new empty environment.
const env_map = try b.allocator.create(std.process.EnvMap);
const env_map = try b.allocator.create(std.process.Environ.Map);
env_map.* = .init(b.allocator);
if (env.get("PATH")) |v| try env_map.put("PATH", v);
const step = RunStep.create(b, "xcodebuild");
step.has_side_effects = true;
step.cwd = b.path("macos");
step.env_map = env_map;
step.environ_map = env_map;
step.addArgs(&.{
"xcodebuild",
"-target",
@@ -91,14 +91,14 @@ pub fn init(
};
const xctest = xctest: {
const env_map = try b.allocator.create(std.process.EnvMap);
const env_map = try b.allocator.create(std.process.Environ.Map);
env_map.* = .init(b.allocator);
if (env.get("PATH")) |v| try env_map.put("PATH", v);
const step = RunStep.create(b, "xcodebuild test");
step.has_side_effects = true;
step.cwd = b.path("macos");
step.env_map = env_map;
step.environ_map = env_map;
step.addArgs(&.{
"xcodebuild",
"test",