update Cargo.toml for rustbuild

diff --git a/src/librustc_passes/Cargo.toml b/src/librustc_passes/Cargo.toml
index fa6bd3dfb67ddf7cc9684380a73572d89727c671..0c85ffd2e9c3967d6657510798733f868930381b 100644 (file)
--- a/src/librustc_passes/Cargo.toml
+++ b/src/librustc_passes/Cargo.toml
@@ -12,4 +12,5 @@ crate-type = ["dylib"]
 log = { path = "../liblog" }
 rustc = { path = "../librustc" }
 rustc_const_eval = { path = "../librustc_const_eval" }
+rustc_const_math = { path = "../librustc_const_math" }
 syntax = { path = "../libsyntax" }