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-rw-r--r--compiler-rt/lib/builtins/Makefile.mk2
-rw-r--r--compiler-rt/lib/builtins/armv6m/Makefile.mk20
2 files changed, 21 insertions, 1 deletions
diff --git a/compiler-rt/lib/builtins/Makefile.mk b/compiler-rt/lib/builtins/Makefile.mk
index 3143d91f070..4dbadd0bf20 100644
--- a/compiler-rt/lib/builtins/Makefile.mk
+++ b/compiler-rt/lib/builtins/Makefile.mk
@@ -11,7 +11,7 @@ ModuleName := builtins
SubDirs :=
# Add arch specific optimized implementations.
-SubDirs += i386 ppc x86_64 arm
+SubDirs += i386 ppc x86_64 arm armv6m
# Define the variables for this specific directory.
Sources := $(foreach file,$(wildcard $(Dir)/*.c),$(notdir $(file)))
diff --git a/compiler-rt/lib/builtins/armv6m/Makefile.mk b/compiler-rt/lib/builtins/armv6m/Makefile.mk
new file mode 100644
index 00000000000..f3c1807f01b
--- /dev/null
+++ b/compiler-rt/lib/builtins/armv6m/Makefile.mk
@@ -0,0 +1,20 @@
+#===- lib/builtins/arm/Makefile.mk -------------------------*- Makefile -*--===#
+#
+# The LLVM Compiler Infrastructure
+#
+# This file is distributed under the University of Illinois Open Source
+# License. See LICENSE.TXT for details.
+#
+#===------------------------------------------------------------------------===#
+
+ModuleName := builtins
+SubDirs :=
+OnlyArchs := armv6m
+
+AsmSources := $(foreach file,$(wildcard $(Dir)/*.S),$(notdir $(file)))
+Sources := $(foreach file,$(wildcard $(Dir)/*.c),$(notdir $(file)))
+ObjNames := $(Sources:%.c=%.o) $(AsmSources:%.S=%.o)
+Implementation := Optimized
+
+# FIXME: use automatic dependencies?
+Dependencies := $(wildcard lib/*.h $(Dir)/*.h)
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