implement cache environment variables for zig build

This commit is contained in:
Meghan 2022-08-29 16:40:37 -07:00 committed by Andrew Kelley
parent fffece1533
commit 56bdd0127f

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@ -3735,8 +3735,8 @@ pub fn cmdBuild(gpa: Allocator, arena: Allocator, args: []const []const u8) !voi
var build_file: ?[]const u8 = null;
var override_lib_dir: ?[]const u8 = null;
var override_global_cache_dir: ?[]const u8 = null;
var override_local_cache_dir: ?[]const u8 = null;
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);
const argv_index_exe = child_argv.items.len;