make 'zig build' respect ZIG_LIB_DIR

follow-up to 56bdd0127f806da8b617eb82be444a4624aa5685
This commit is contained in:
Andrew Kelley 2022-08-29 23:35:07 -07:00
parent 56bdd0127f
commit 6f9b7c8cee

View File

@ -3734,7 +3734,7 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
const self_exe_path = try introspect.findZigExePath(arena);
var build_file: ?[]const u8 = null;
var override_lib_dir: ?[]const u8 = null;
var override_lib_dir: ?[]const u8 = try optionalStringEnvVar(arena, "ZIG_LIB_DIR");
var override_global_cache_dir: ?[]const u8 = try optionalStringEnvVar(arena, "ZIG_GLOBAL_CACHE_DIR");
var override_local_cache_dir: ?[]const u8 = try optionalStringEnvVar(arena, "ZIG_LOCAL_CACHE_DIR");
var child_argv = std.ArrayList([]const u8).init(arena);