pub const DebugInfoSearchPaths = structdebuginfod_client: ?[2][]const u8The location of a debuginfod client directory, which acts as a search path for build IDs. If given, we can load from this directory opportunistically, but make no effort to populate it. To avoid allocation when building the search paths, this is given as two components which will be concatenated.
global_debug: []const []const u8All "global debug directories" on the system. These are used as search paths for both debug links and build IDs. On typical systems this is just "/usr/lib/debug".
exe_dir: ?[]const u8The path to the dirname of the ELF file, which acts as a search path for debug links.
pub fn native(exe_path: []const u8) DebugInfoSearchPaths51
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91pub const DebugInfoSearchPaths = struct {
/// The location of a debuginfod client directory, which acts as a search path for build IDs. If
/// given, we can load from this directory opportunistically, but make no effort to populate it.
/// To avoid allocation when building the search paths, this is given as two components which
/// will be concatenated.
debuginfod_client: ?[2][]const u8,
/// All "global debug directories" on the system. These are used as search paths for both debug
/// links and build IDs. On typical systems this is just "/usr/lib/debug".
global_debug: []const []const u8,
/// The path to the dirname of the ELF file, which acts as a search path for debug links.
exe_dir: ?[]const u8,
pub const none: DebugInfoSearchPaths = .{
.debuginfod_client = null,
.global_debug = &.{},
.exe_dir = null,
};
pub fn native(exe_path: []const u8) DebugInfoSearchPaths {
if (std.Options.elf_debug_info_search_paths) |f| return f(exe_path);
if (std.Options.debug_threaded_io) |t| return .{
.debuginfod_client = p: {
if (t.environString("DEBUGINFOD_CACHE_PATH")) |p| {
break :p .{ p, "" };
}
if (t.environString("XDG_CACHE_HOME")) |cache_path| {
break :p .{ cache_path, "/debuginfod_client" };
}
if (t.environString("HOME")) |home_path| {
break :p .{ home_path, "/.cache/debuginfod_client" };
}
break :p null;
},
.global_debug = &.{
"/usr/lib/debug",
},
.exe_dir = std.fs.path.dirname(exe_path) orelse ".",
};
@compileError("std.Options.elf_debug_info_search_paths must be provided");
}
}