about summary refs log tree commit diff
path: root/compiler
diff options
context:
space:
mode:
authorkhyperia <github@khyperia.com>2020-10-05 09:46:03 +0200
committerkhyperia <github@khyperia.com>2020-10-05 09:46:03 +0200
commitba22fbe58494784e3ee2a6800bb16588da2f595b (patch)
tree1222f9120b15b5d0307ac79a9433c1ffd2ec5b9b /compiler
parentefbaa413061c2a6e52f06f00a60ee7830fcf3ea5 (diff)
downloadrust-ba22fbe58494784e3ee2a6800bb16588da2f595b.tar.gz
rust-ba22fbe58494784e3ee2a6800bb16588da2f595b.zip
Add -Z codegen-backend dylib to deps
When the codegen-backend dylib changes, the program should be rebuilt.
Diffstat (limited to 'compiler')
-rw-r--r--compiler/rustc_interface/src/passes.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs
index 66d3765d347..d9c24cc3994 100644
--- a/compiler/rustc_interface/src/passes.rs
+++ b/compiler/rustc_interface/src/passes.rs
@@ -551,6 +551,10 @@ fn write_out_deps(
             .map(|fmap| escape_dep_filename(&fmap.unmapped_path.as_ref().unwrap_or(&fmap.name)))
             .collect();
 
+        if let Some(ref backend) = sess.opts.debugging_opts.codegen_backend {
+            files.push(backend.to_string());
+        }
+
         if sess.binary_dep_depinfo() {
             boxed_resolver.borrow().borrow_mut().access(|resolver| {
                 for cnum in resolver.cstore().crates_untracked() {