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build: make dependency cache hash map unmanaged

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Allows Build.Graph to initialize dependency_cache with a default value.
This commit is contained in:
Jonathan Marler 2024-09-27 09:44:44 -06:00
parent 28189b0fa5
commit e0fdbfb705
2 changed files with 6 additions and 7 deletions
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1
lib/compiler/build_runner.zig
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@ -80,7 +80,6 @@ pub fn main() !void {
.query = .{},
.result = try std.zig.system.resolveTargetQuery(.{}),
},
.dependency_cache = std.Build.InitializedDepMap.initContext(arena, .{ .allocator = arena }),
};
graph.cache.addPrefix(.{ .path = null, .handle = std.fs.cwd() });

12
lib/std/Build.zig
View file

@ -122,7 +122,7 @@ pub const Graph = struct {
host: ResolvedTarget,
incremental: ?bool = null,
random_seed: u32 = 0,
dependency_cache: InitializedDepMap,
dependency_cache: InitializedDepMap = .empty,
};
const AvailableDeps = []const struct { []const u8, []const u8 };
@ -142,7 +142,7 @@ const SystemLibraryMode = enum {
declared_enabled,
};
pub const InitializedDepMap = std.HashMap(InitializedDepKey, *Dependency, InitializedDepContext, std.hash_map.default_max_load_percentage);
const InitializedDepMap = std.HashMapUnmanaged(InitializedDepKey, *Dependency, InitializedDepContext, std.hash_map.default_max_load_percentage);
const InitializedDepKey = struct {
build_root_string: []const u8,
user_input_options: UserInputOptionsMap,
@ -2121,10 +2121,10 @@ fn dependencyInner(
args: anytype,
) *Dependency {
const user_input_options = userInputOptionsFromArgs(b.allocator, args);
if (b.graph.dependency_cache.get(.{
if (b.graph.dependency_cache.getContext(.{
.build_root_string = build_root_string,
.user_input_options = user_input_options,
})) |dep|
}, .{ .allocator = b.graph.arena })) |dep|
return dep;
const build_root: std.Build.Cache.Directory = .{
@ -2149,10 +2149,10 @@ fn dependencyInner(
const dep = b.allocator.create(Dependency) catch @panic("OOM");
dep.* = .{ .builder = sub_builder };
b.graph.dependency_cache.put(.{
b.graph.dependency_cache.putContext(b.graph.arena, .{
.build_root_string = build_root_string,
.user_input_options = user_input_options,
}, dep) catch @panic("OOM");
}, dep, .{ .allocator = b.graph.arena }) catch @panic("OOM");
return dep;
}