diff --git a/tests/run-make/remap-path-prefix-dwarf/Makefile b/tests/run-make/remap-path-prefix-dwarf/Makefile
index cfbf1237325..8905a00ea28 100644
--- a/tests/run-make/remap-path-prefix-dwarf/Makefile
+++ b/tests/run-make/remap-path-prefix-dwarf/Makefile
@@ -3,10 +3,16 @@
 
 # ignore-windows
 
+include ../tools.mk
+
 SRC_DIR := $(abspath .)
 SRC_DIR_PARENT := $(abspath ..)
 
-include ../tools.mk
+ifeq ($(UNAME),Darwin)
+  DEBUGINFOOPTS := -Csplit-debuginfo=off
+else
+  DEBUGINFOOPTS :=
+endif
 
 all: \
   abs_input_outside_working_dir \
@@ -35,7 +41,7 @@ abs_input_inside_working_dir:
 abs_input_inside_working_dir_scope:
 	# We explicitly switch to a directory that *is* a prefix of the directory our
 	# source code is contained in.
-	cd $(SRC_DIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_inside_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED -Zremap-path-scope=object
+	cd $(SRC_DIR) && $(RUSTC) $(SRC_DIR)/src/quux.rs -o "$(TMPDIR)/abs_input_inside_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix $(SRC_DIR)=REMAPPED -Zremap-path-scope=object $(DEBUGINFOOPTS)
 	# We expect the path to the main source file to be remapped.
 	"$(LLVM_BIN_DIR)"/llvm-dwarfdump $(TMPDIR)/abs_input_inside_working_dir_scope.rlib | $(CGREP) "REMAPPED/src/quux.rs"
 	# No weird duplication of remapped components (see #78479)
@@ -71,13 +77,13 @@ rel_input_remap_working_dir:
 # expand the relative path to an absolute path and we expect the working directory to be remapped
 # in that expansion.
 rel_input_remap_working_dir_scope:
-	cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=object
+	cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=object $(DEBUGINFOOPTS)
 	"$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) "REMAPPED/src/quux.rs"
 	# No weird duplication of remapped components (see #78479)
 	"$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/REMAPPED"
 
 rel_input_remap_working_dir_diagnostics:
-	cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=diagnostics
+	cd $(SRC_DIR) && $(RUSTC) src/quux.rs -o "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" -Cdebuginfo=2 --remap-path-prefix "$(SRC_DIR)=REMAPPED" -Zremap-path-scope=diagnostics $(DEBUGINFOOPTS)
 	"$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/src/quux.rs"
 	"$(LLVM_BIN_DIR)"/llvm-dwarfdump "$(TMPDIR)/rel_input_remap_working_dir_scope.rlib" | $(CGREP) -v "REMAPPED/REMAPPED"
 
diff --git a/tests/run-make/remap-path-prefix/Makefile b/tests/run-make/remap-path-prefix/Makefile
index 1d2459236c4..68088f9208c 100644
--- a/tests/run-make/remap-path-prefix/Makefile
+++ b/tests/run-make/remap-path-prefix/Makefile
@@ -2,24 +2,33 @@ include ../tools.mk
 
 # ignore-windows
 
+ifeq ($(UNAME),Darwin)
+  DEBUGINFOOPTS := -Csplit-debuginfo=off
+else
+  DEBUGINFOOPTS :=
+endif
+
+all: remap remap-with-scope
+
 # Checks if remapping works if the remap-from string contains path to the working directory plus more
-all:
+remap:
 	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux --crate-type=lib --emit=metadata auxiliary/lib.rs
 	grep "/the/aux/lib.rs" $(TMPDIR)/liblib.rmeta || exit 1
 	! grep "$$PWD/auxiliary" $(TMPDIR)/liblib.rmeta || exit 1
 
-	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=object --crate-type=lib --emit=metadata auxiliary/lib.rs
+remap-with-scope:
+	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=object $(DEBUGINFOOPTS) --crate-type=lib --emit=metadata auxiliary/lib.rs
 	grep "/the/aux/lib.rs" $(TMPDIR)/liblib.rmeta || exit 1
 	! grep "$$PWD/auxiliary" $(TMPDIR)/liblib.rmeta || exit 1
 
-	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=diagnostics --crate-type=lib --emit=metadata auxiliary/lib.rs
+	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=diagnostics $(DEBUGINFOOPTS) --crate-type=lib --emit=metadata auxiliary/lib.rs
 	! grep "/the/aux/lib.rs" $(TMPDIR)/liblib.rmeta || exit 1
 	grep "$$PWD/auxiliary" $(TMPDIR)/liblib.rmeta || exit 1
 
-	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=diagnostics,object --crate-type=lib --emit=metadata auxiliary/lib.rs
+	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=diagnostics,object $(DEBUGINFOOPTS) --crate-type=lib --emit=metadata auxiliary/lib.rs
 	grep "/the/aux/lib.rs" $(TMPDIR)/liblib.rmeta || exit 1
 	! grep "$$PWD/auxiliary" $(TMPDIR)/liblib.rmeta || exit 1
 
-	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=split-debuginfo --crate-type=lib --emit=metadata auxiliary/lib.rs
+	$(RUSTC) --remap-path-prefix $$PWD/auxiliary=/the/aux -Zremap-path-scope=split-debuginfo $(DEBUGINFOOPTS) --crate-type=lib --emit=metadata auxiliary/lib.rs
 	! grep "/the/aux/lib.rs" $(TMPDIR)/liblib.rmeta || exit 1
 	grep "$$PWD/auxiliary" $(TMPDIR)/liblib.rmeta || exit 1