Revert "all: build: fix sdkPath for relative @src.file / fix autocompletion with ZLS / IDEs (#661)"

This reverts commit a1fe671db8.

Lue suggested reverting #661 because ZLS worked around the issue of @src
being relative in that environment: https://github.com/zigtools/zls/pull/898

This is not a perfect solution (what zls did seems to be a workaround), but
is good enough for us until Zig gets an official package manager.
This commit is contained in:
Stephen Gutekanst 2023-01-10 01:43:50 -07:00 committed by Stephen Gutekanst
parent 7d246e76b3
commit a750e31d11
17 changed files with 325 additions and 925 deletions

View file

@ -90,14 +90,14 @@ pub fn Sdk(comptime deps: anytype) type {
fn linkFromSource(b: *Builder, step: *std.build.LibExeObjStep, options: Options) !void {
// branch: generated-2022-08-06
try ensureGitRepoCloned(b.allocator, "https://github.com/hexops/dawn", "0b704c4acae154ec8d4be7615d18a489f270f6c0", sdkPath(b, "/libs/dawn"));
try ensureGitRepoCloned(b.allocator, "https://github.com/hexops/dawn", "0b704c4acae154ec8d4be7615d18a489f270f6c0", sdkPath("/libs/dawn"));
// branch: mach
try ensureGitRepoCloned(b.allocator, "https://github.com/hexops/DirectXShaderCompiler", "cff9a6f0b7f961748b822e1d313a7205dfdecf9d", sdkPath(b, "/libs/DirectXShaderCompiler"));
try ensureGitRepoCloned(b.allocator, "https://github.com/hexops/DirectXShaderCompiler", "cff9a6f0b7f961748b822e1d313a7205dfdecf9d", sdkPath("/libs/DirectXShaderCompiler"));
step.addIncludePath(sdkPath(b, "/libs/dawn/out/Debug/gen/include"));
step.addIncludePath(sdkPath(b, "/libs/dawn/include"));
step.addIncludePath(sdkPath(b, "/src/dawn"));
step.addIncludePath(sdkPath("/libs/dawn/out/Debug/gen/include"));
step.addIncludePath(sdkPath("/libs/dawn/include"));
step.addIncludePath(sdkPath("/src/dawn"));
if (options.separate_libs) {
const lib_mach_dawn_native = try buildLibMachDawnNative(b, step, options);
@ -176,7 +176,7 @@ pub fn Sdk(comptime deps: anytype) type {
error.FileNotFound => {
std.log.info("cloning required dependency..\ngit clone {s} {s}..\n", .{ clone_url, dir });
try exec(allocator, &[_][]const u8{ "git", "clone", "-c", "core.longpaths=true", clone_url, dir }, sdkPathAllocator(allocator, "/"));
try exec(allocator, &[_][]const u8{ "git", "clone", "-c", "core.longpaths=true", clone_url, dir }, sdkPath("/"));
try exec(allocator, &[_][]const u8{ "git", "reset", "--quiet", "--hard", revision }, dir);
try exec(allocator, &[_][]const u8{ "git", "submodule", "update", "--init", "--recursive" }, dir);
return;
@ -297,7 +297,7 @@ pub fn Sdk(comptime deps: anytype) type {
step.linkLibCpp();
step.addIncludePath(include_dir);
step.addIncludePath(sdkPath(b, "/src/dawn"));
step.addIncludePath(sdkPath("/src/dawn"));
if (options.linux_window_manager != null and options.linux_window_manager.? == .X11) {
step.linkSystemLibraryName("X11");
@ -494,7 +494,7 @@ pub fn Sdk(comptime deps: anytype) type {
const result = try std.ChildProcess.exec(.{
.allocator = allocator,
.argv = &.{ "git", "branch", branch, "--contains", commit },
.cwd = sdkPathAllocator(allocator, "/"),
.cwd = sdkPath("/"),
});
defer {
allocator.free(result.stdout);
@ -507,7 +507,7 @@ pub fn Sdk(comptime deps: anytype) type {
const result = try std.ChildProcess.exec(.{
.allocator = allocator,
.argv = &.{ "git", "rev-parse", "HEAD" },
.cwd = sdkPathAllocator(allocator, "/"),
.cwd = sdkPath("/"),
});
defer allocator.free(result.stderr);
if (result.stdout.len > 0) return result.stdout[0 .. result.stdout.len - 1]; // trim newline
@ -518,7 +518,7 @@ pub fn Sdk(comptime deps: anytype) type {
const result = try std.ChildProcess.exec(.{
.allocator = allocator,
.argv = &.{ "git", "clone", repository, dir },
.cwd = sdkPathAllocator(allocator, "/"),
.cwd = sdkPath("/"),
});
defer {
allocator.free(result.stdout);
@ -536,7 +536,7 @@ pub fn Sdk(comptime deps: anytype) type {
std.ChildProcess.init(&.{ "curl", "--insecure", "-L", "-o", target_file, url }, allocator)
else
std.ChildProcess.init(&.{ "curl", "-L", "-o", target_file, url }, allocator);
child.cwd = sdkPathAllocator(allocator, "/");
child.cwd = sdkPath("/");
child.stderr = std.io.getStdErr();
child.stdout = std.io.getStdOut();
_ = try child.spawnAndWait();
@ -546,7 +546,7 @@ pub fn Sdk(comptime deps: anytype) type {
const result = std.ChildProcess.exec(.{
.allocator = allocator,
.argv = &.{ "curl", "--version" },
.cwd = sdkPathAllocator(allocator, "/"),
.cwd = sdkPath("/"),
}) catch { // e.g. FileNotFound
std.log.err("mach: error: 'curl --version' failed. Is curl not installed?", .{});
std.process.exit(1);
@ -586,11 +586,11 @@ pub fn Sdk(comptime deps: anytype) type {
try options.appendFlags(&cpp_flags, false, true);
try appendDawnEnableBackendTypeFlags(&cpp_flags, options);
try cpp_flags.appendSlice(&.{
include(b, deps.glfw_include_dir),
include(b, "libs/dawn/out/Debug/gen/include"),
include(b, "libs/dawn/out/Debug/gen/src"),
include(b, "libs/dawn/include"),
include(b, "libs/dawn/src"),
include(deps.glfw_include_dir),
include("libs/dawn/out/Debug/gen/include"),
include("libs/dawn/out/Debug/gen/src"),
include("libs/dawn/include"),
include("libs/dawn/src"),
});
if (step.target_info.target.os.tag == .windows) {
try cpp_flags.appendSlice(&.{
@ -618,9 +618,9 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.appendSlice(&.{
include(b, "libs/dawn/src"),
include(b, "libs/dawn/out/Debug/gen/include"),
include(b, "libs/dawn/out/Debug/gen/src"),
include("libs/dawn/src"),
include("libs/dawn/out/Debug/gen/include"),
include("libs/dawn/out/Debug/gen/src"),
});
try appendLangScannedSources(b, lib, options, .{
.rel_dirs = &.{
@ -641,11 +641,11 @@ pub fn Sdk(comptime deps: anytype) type {
// TODO(build-system): pass system SDK options through
deps.system_sdk.include(b, lib, .{});
lib.linkFramework("Foundation");
const abs_path = sdkPath(b, "/libs/dawn/src/dawn/common/SystemUtils_mac.mm");
const abs_path = sdkPath("/libs/dawn/src/dawn/common/SystemUtils_mac.mm");
try cpp_sources.append(abs_path);
}
if (step.target_info.target.os.tag == .windows) {
const abs_path = sdkPath(b, "/libs/dawn/src/dawn/common/WindowsUtils.cpp");
const abs_path = sdkPath("/libs/dawn/src/dawn/common/WindowsUtils.cpp");
try cpp_sources.append(abs_path);
}
@ -673,10 +673,10 @@ pub fn Sdk(comptime deps: anytype) type {
var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
try options.appendFlags(&cpp_flags, false, true);
try cpp_flags.appendSlice(&.{
include(b, "libs/dawn/src"),
include(b, "libs/dawn/include"),
include("libs/dawn/src"),
include("libs/dawn/include"),
include(b, "libs/dawn/out/Debug/gen/include"),
include("libs/dawn/out/Debug/gen/include"),
});
var cpp_sources = std.ArrayList([]const u8).init(b.allocator);
@ -685,7 +685,7 @@ pub fn Sdk(comptime deps: anytype) type {
"src/dawn/platform/WorkerThread.cpp",
"src/dawn/platform/tracing/EventTracer.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
@ -747,12 +747,12 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try appendDawnEnableBackendTypeFlags(&flags, options);
try flags.appendSlice(&.{
include(b, "libs/dawn"),
include(b, "libs/dawn/src"),
include(b, "libs/dawn/include"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include(b, "libs/dawn/third_party/abseil-cpp"),
include(b, "libs/dawn/third_party/khronos"),
include("libs/dawn"),
include("libs/dawn/src"),
include("libs/dawn/include"),
include("libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include("libs/dawn/third_party/abseil-cpp"),
include("libs/dawn/third_party/khronos"),
// TODO(build-system): make these optional
"-DTINT_BUILD_SPV_READER=1",
@ -763,12 +763,12 @@ pub fn Sdk(comptime deps: anytype) type {
"-DTINT_BUILD_HLSL_WRITER=1",
"-DTINT_BUILD_GLSL_WRITER=1",
include(b, "libs/dawn/"),
include(b, "libs/dawn/include/tint"),
include(b, "libs/dawn/third_party/vulkan-deps/vulkan-tools/src/"),
include("libs/dawn/"),
include("libs/dawn/include/tint"),
include("libs/dawn/third_party/vulkan-deps/vulkan-tools/src/"),
include(b, "libs/dawn/out/Debug/gen/include"),
include(b, "libs/dawn/out/Debug/gen/src"),
include("libs/dawn/out/Debug/gen/include"),
include("libs/dawn/out/Debug/gen/src"),
});
if (options.d3d12.?) try flags.appendSlice(dawn_d3d12_flags);
@ -811,7 +811,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/mingw_helpers.cpp",
}) |path| {
const abs_path = sdkPath(b, "/" ++ path);
const abs_path = sdkPath("/" ++ path);
try cpp_sources.append(abs_path);
}
@ -847,7 +847,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/XlibXcbFunctions.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -855,7 +855,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/null/DeviceNull.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
@ -863,7 +863,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/SpirvValidation.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -893,7 +893,7 @@ pub fn Sdk(comptime deps: anytype) type {
"src/dawn/native/vulkan/external_memory/MemoryServiceOpaqueFD.cpp",
"src/dawn/native/vulkan/external_semaphore/SemaphoreServiceFD.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
} else if (step.target_info.target.os.tag == .fuchsia) {
@ -901,7 +901,7 @@ pub fn Sdk(comptime deps: anytype) type {
"src/dawn/native/vulkan/external_memory/MemoryServiceZirconHandle.cpp",
"src/dawn/native/vulkan/external_semaphore/SemaphoreServiceZirconHandle.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
} else {
@ -909,7 +909,7 @@ pub fn Sdk(comptime deps: anytype) type {
"src/dawn/native/vulkan/external_memory/MemoryServiceNull.cpp",
"src/dawn/native/vulkan/external_semaphore/SemaphoreServiceNull.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -957,7 +957,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/null/NullBackend.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
@ -965,7 +965,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/d3d12/D3D12Backend.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -973,7 +973,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/opengl/OpenGLBackend.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -981,7 +981,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/native/vulkan/VulkanBackend.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
// TODO(build-system): vulkan
@ -1027,17 +1027,17 @@ pub fn Sdk(comptime deps: anytype) type {
"-DTINT_BUILD_HLSL_WRITER=1",
"-DTINT_BUILD_GLSL_WRITER=1",
include(b, "libs/dawn/"),
include(b, "libs/dawn/include/tint"),
include("libs/dawn/"),
include("libs/dawn/include/tint"),
// Required for TINT_BUILD_SPV_READER=1 and TINT_BUILD_SPV_WRITER=1, if specified
include(b, "libs/dawn/third_party/vulkan-deps"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-tools/src"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-headers/src/include"),
include(b, "libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src"),
include(b, "libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src/include"),
include(b, "libs/dawn/include"),
include("libs/dawn/third_party/vulkan-deps"),
include("libs/dawn/third_party/vulkan-deps/spirv-tools/src"),
include("libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include("libs/dawn/third_party/vulkan-deps/spirv-headers/src/include"),
include("libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src"),
include("libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src/include"),
include("libs/dawn/include"),
});
// libtint_core_all_src
@ -1062,9 +1062,9 @@ pub fn Sdk(comptime deps: anytype) type {
var cpp_sources = std.ArrayList([]const u8).init(b.allocator);
switch (step.target_info.target.os.tag) {
.windows => try cpp_sources.append(sdkPath(b, "/libs/dawn/src/tint/diagnostic/printer_windows.cc")),
.linux => try cpp_sources.append(sdkPath(b, "/libs/dawn/src/tint/diagnostic/printer_linux.cc")),
else => try cpp_sources.append(sdkPath(b, "/libs/dawn/src/tint/diagnostic/printer_other.cc")),
.windows => try cpp_sources.append(sdkPath("/libs/dawn/src/tint/diagnostic/printer_windows.cc")),
.linux => try cpp_sources.append(sdkPath("/libs/dawn/src/tint/diagnostic/printer_linux.cc")),
else => try cpp_sources.append(sdkPath("/libs/dawn/src/tint/diagnostic/printer_other.cc")),
}
// libtint_sem_src
@ -1167,13 +1167,13 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.appendSlice(&.{
include(b, "libs/dawn"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-tools/src"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-headers/src/include"),
include(b, "libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src"),
include(b, "libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src/include"),
include(b, "libs/dawn/third_party/vulkan-deps/spirv-headers/src/include/spirv/unified1"),
include("libs/dawn"),
include("libs/dawn/third_party/vulkan-deps/spirv-tools/src"),
include("libs/dawn/third_party/vulkan-deps/spirv-tools/src/include"),
include("libs/dawn/third_party/vulkan-deps/spirv-headers/src/include"),
include("libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src"),
include("libs/dawn/out/Debug/gen/third_party/vulkan-deps/spirv-tools/src/include"),
include("libs/dawn/third_party/vulkan-deps/spirv-headers/src/include/spirv/unified1"),
});
// spvtools
@ -1241,8 +1241,8 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.appendSlice(&.{
include(b, "libs/dawn"),
include(b, "libs/dawn/third_party/abseil-cpp"),
include("libs/dawn"),
include("libs/dawn/third_party/abseil-cpp"),
});
if (target.os.tag == .windows) try flags.appendSlice(&.{
"-DABSL_FORCE_THREAD_IDENTITY_MODE=2",
@ -1250,7 +1250,7 @@ pub fn Sdk(comptime deps: anytype) type {
"-DD3D10_ARBITRARY_HEADER_ORDERING",
"-D_CRT_SECURE_NO_WARNINGS",
"-DNOMINMAX",
include(b, "src/dawn/zig_mingw_pthread"),
include("src/dawn/zig_mingw_pthread"),
});
// absl
@ -1299,11 +1299,11 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.appendSlice(&.{
include(b, "libs/dawn"),
include(b, "libs/dawn/src"),
include(b, "libs/dawn/include"),
include(b, "libs/dawn/out/Debug/gen/include"),
include(b, "libs/dawn/out/Debug/gen/src"),
include("libs/dawn"),
include("libs/dawn/src"),
include("libs/dawn/include"),
include("libs/dawn/out/Debug/gen/include"),
include("libs/dawn/out/Debug/gen/src"),
});
try appendLangScannedSources(b, lib, options, .{
@ -1339,10 +1339,10 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try appendDawnEnableBackendTypeFlags(&flags, options);
try flags.appendSlice(&.{
include(b, deps.glfw_include_dir),
include(b, "libs/dawn/src"),
include(b, "libs/dawn/include"),
include(b, "libs/dawn/out/Debug/gen/include"),
include(deps.glfw_include_dir),
include("libs/dawn/src"),
include("libs/dawn/include"),
include("libs/dawn/out/Debug/gen/include"),
});
var cpp_sources = std.ArrayList([]const u8).init(b.allocator);
@ -1350,7 +1350,7 @@ pub fn Sdk(comptime deps: anytype) type {
"src/dawn/utils/BackendBinding.cpp",
"src/dawn/utils/NullBinding.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
@ -1358,7 +1358,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/utils/D3D12Binding.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
try flags.appendSlice(dawn_d3d12_flags);
@ -1367,7 +1367,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/utils/MetalBinding.mm",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -1376,7 +1376,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/utils/OpenGLBinding.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -1385,7 +1385,7 @@ pub fn Sdk(comptime deps: anytype) type {
inline for ([_][]const u8{
"src/dawn/utils/VulkanBinding.cpp",
}) |path| {
const abs_path = sdkPath(b, "/libs/dawn/" ++ path);
const abs_path = sdkPath("/libs/dawn/" ++ path);
try cpp_sources.append(abs_path);
}
}
@ -1420,13 +1420,13 @@ pub fn Sdk(comptime deps: anytype) type {
var flags = std.ArrayList([]const u8).init(b.allocator);
try flags.appendSlice(&.{
include(b, "libs/"),
include(b, "libs/DirectXShaderCompiler/include/llvm/llvm_assert"),
include(b, "libs/DirectXShaderCompiler/include"),
include(b, "libs/DirectXShaderCompiler/build/include"),
include(b, "libs/DirectXShaderCompiler/build/lib/HLSL"),
include(b, "libs/DirectXShaderCompiler/build/lib/DxilPIXPasses"),
include(b, "libs/DirectXShaderCompiler/build/include"),
include("libs/"),
include("libs/DirectXShaderCompiler/include/llvm/llvm_assert"),
include("libs/DirectXShaderCompiler/include"),
include("libs/DirectXShaderCompiler/build/include"),
include("libs/DirectXShaderCompiler/build/lib/HLSL"),
include("libs/DirectXShaderCompiler/build/lib/DxilPIXPasses"),
include("libs/DirectXShaderCompiler/build/include"),
"-DUNREFERENCED_PARAMETER(x)=",
"-Wno-inconsistent-missing-override",
"-Wno-missing-exception-spec",
@ -1562,7 +1562,7 @@ pub fn Sdk(comptime deps: anytype) type {
excluding: []const []const u8,
excluding_contains: []const []const u8,
) !void {
const abs_dir = try std.fs.path.join(b.allocator, &.{ sdkPath(b, "/"), rel_dir });
const abs_dir = try std.fs.path.join(b.allocator, &.{ sdkPath("/"), rel_dir });
defer b.allocator.free(abs_dir);
var dir = try std.fs.openIterableDirAbsolute(abs_dir, .{});
defer dir.close();
@ -1601,34 +1601,16 @@ pub fn Sdk(comptime deps: anytype) type {
}
}
var this_dir: ?[]const u8 = null;
fn thisDir(allocator: std.mem.Allocator) []const u8 {
if (this_dir == null) {
const unresolved_dir = comptime std.fs.path.dirname(@src().file) orelse ".";
if (comptime unresolved_dir[0] == '/') {
this_dir = unresolved_dir;
} else {
this_dir = std.fs.cwd().realpathAlloc(allocator, unresolved_dir) catch unreachable;
}
}
return this_dir.?;
fn include(comptime rel: []const u8) []const u8 {
return comptime "-I" ++ sdkPath("/" ++ rel);
}
fn sdkPath(b: *Builder, comptime suffix: []const u8) []const u8 {
return sdkPathAllocator(b.allocator, suffix);
}
fn sdkPathAllocator(allocator: std.mem.Allocator, comptime suffix: []const u8) []const u8 {
fn sdkPath(comptime suffix: []const u8) []const u8 {
if (suffix[0] != '/') @compileError("suffix must be an absolute path");
return std.fs.path.resolve(allocator, &.{ thisDir(allocator), suffix[1..] }) catch unreachable;
}
fn include(b: *Builder, comptime rel: []const u8) []const u8 {
return std.mem.concat(b.allocator, u8, &.{ "-I", sdkPath(b, "/" ++ rel) }) catch unreachable;
return comptime blk: {
const root_dir = std.fs.path.dirname(@src().file) orelse ".";
break :blk root_dir ++ suffix;
};
}
};
}