mk: Pass the same flags to rustdoc as rustc

This ensures that def ids don't drift too much over time. Closes #15309
rust-lang · Apr 8, 2015 · c9c7be7 · c9c7be7
1 parent 29299d5
commit c9c7be7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mk/docs.mk b/mk/docs.mk
@@ -255,7 +255,7 @@ doc/$(1)/index.html: CFG_COMPILER_HOST_TRIPLE = $(CFG_TARGET)
 doc/$(1)/index.html: $$(LIB_DOC_DEP_$(1)) doc/$(1)/
 	@$$(call E, rustdoc: $$@)
 	$$(Q)CFG_LLVM_LINKAGE_FILE=$$(LLVM_LINKAGE_PATH_$(CFG_BUILD)) \
-		$$(RUSTDOC) --cfg dox --cfg stage2 $$<
+		$$(RUSTDOC) --cfg dox --cfg stage2 $$(RUSTFLAGS_$(1)) $$<
 endef
 
 $(foreach crate,$(DOC_CRATES),$(eval $(call DEF_LIB_DOC,$(crate),DOC_TARGETS)))