diff --git a/etc/base.mk b/etc/base.mk
index 87ca26d..b6be30b 100644
--- a/etc/base.mk
+++ b/etc/base.mk
@@ -117,9 +117,9 @@ CC.DARWIN.GBA   := /opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc
 CC.LINUX.GBA    := /opt/devkitpro/devkitARM/bin/arm-none-eabi-gcc
 
 ifeq ($(strip $(TC)),llvm)
-AS.DARWIN       := /usr/local/opt/llvm/bin/llvm-as # brew LLVM
+AS.DARWIN       := sh -c 'cat' # dummy
 else
-AS.DARWIN       := /usr/bin/as # Xcode
+AS.DARWIN       := sh -c 'cat'
 endif
 AS.LINUX        := /usr/bin/as
 AS.DARWIN.WIN32 := /usr/local/bin/i686-w64-mingw32-as
diff --git a/etc/targets.mk b/etc/targets.mk
index 02de5fb..d687257 100644
--- a/etc/targets.mk
+++ b/etc/targets.mk
@@ -169,7 +169,10 @@ ubsan: $(TARGETS)
 endif # $(NO_TES)
 
 # Define object files
-OFILES     := $(CFILES:.c=.c.o) $(CPPFILES:.cpp=.cpp.o) $(SFILES:.s=.s.o)
+OFILES     := $(CFILES:.c=.c.o) $(CPPFILES:.cpp=.cpp.o)
+ifneq ($(strip $(TP)),Darwin)
+OFILES += $(SFILES:.s=.s.o)
+endif
 TES_OFILES := $(TES_CFILES:.c=.c.o) $(TES_CPPFILES:.cpp=.cpp.o)
 
 # Object file builds