allemang.d/vulkan-zig
1
0
Fork 0
forked from mirror/vulkan-zig
Code Pull Requests Activity

update build to use new build API

Browse Source
This commit is contained in:
avokadoen
2023-02-07 21:51:46 +01:00
parent 782d75ac4c
commit b09e14a649
4 changed files with 21 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
generator/vulkan/build_integration.zig
View File

@@ -1,16 +1,16 @@
const std = @import("std");
const generate = @import("generator.zig").generate;
const path = std.fs.path;
const Builder = std.build.Builder;
const Step = std.build.Step;
const Build = std.Build;
const Step = Build.Step;
/// build.zig integration for Vulkan binding generation. This step can be used to generate
/// Vulkan bindings at compiletime from vk.xml, by providing the path to vk.xml and the output
/// path relative to zig-cache. The final package can then be obtained by `package()`, the result
/// of which can be added to the project using `std.build.Builder.addPackage`.
/// of which can be added to the project using `std.Build.addModule`.
pub const GenerateStep = struct {
step: Step,
builder: *Builder,
builder: *Build,
/// The path to vk.xml
spec_path: []const u8,
@@ -20,7 +20,7 @@ pub const GenerateStep = struct {
/// Initialize a Vulkan generation step, for `builder`. `spec_path` is the path to
/// vk.xml, relative to the project root. The generated bindings will be placed at
/// `out_path`, which is relative to the zig-cache directory.
pub fn create(builder: *Builder, spec_path: []const u8, out_path: []const u8) *GenerateStep {
pub fn create(builder: *Build, spec_path: []const u8, out_path: []const u8) *GenerateStep {
const self = builder.allocator.create(GenerateStep) catch unreachable;
const full_out_path = path.join(builder.allocator, &[_][]const u8{
builder.build_root,
@@ -44,7 +44,7 @@ pub const GenerateStep = struct {
/// root. Typically, the location of the LunarG SDK root can be retrieved by querying for the VULKAN_SDK
/// environment variable, set by activating the environment setup script located in the SDK root.
/// `builder` and `out_path` are used in the same manner as `init`.
pub fn createFromSdk(builder: *Builder, sdk_path: []const u8, out_path: []const u8) *GenerateStep {
pub fn createFromSdk(builder: *Build, sdk_path: []const u8, out_path: []const u8) *GenerateStep {
const spec_path = std.fs.path.join(
builder.allocator,
&[_][]const u8{ sdk_path, "share/vulkan/registry/vk.xml" },
@@ -53,9 +53,11 @@ pub const GenerateStep = struct {
return create(builder, spec_path, out_path);
}
/// Returns the package with the generated budings, with name `package_name`.
pub fn getPackage(self: *GenerateStep, package_name: []const u8) std.build.Pkg {
return .{ .name = package_name, .source = self.getSource() };
/// Returns the module with the generated budings, with name `module_name`.
pub fn getModule(self: *GenerateStep) *std.build.Module {
return self.builder.createModule(.{
.source_file = self.getSource(),
});
}
/// Returns the file source for the generated bindings.