From 4b9022a55e295a83b96ee8a5ca6bf5532052d08e Mon Sep 17 00:00:00 2001
From: Kelvin Lawson <kelvin.a.lawson@gmail.com>
Date: Wed, 18 Sep 2013 22:56:21 +0100
Subject: [PATCH] dm36x: Add libatomthreads.a build target for linking to
 external applications.

---
 ports/arm/platforms/dm36x/Makefile             | 5 +++++
 ports/arm/platforms/qemu_integratorcp/Makefile | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/ports/arm/platforms/dm36x/Makefile b/ports/arm/platforms/dm36x/Makefile
index eae663b..e64d01f 100644
--- a/ports/arm/platforms/dm36x/Makefile
+++ b/ports/arm/platforms/dm36x/Makefile
@@ -14,6 +14,7 @@ TESTS_DIR=../../../../tests
 PORT_DIR=../..
 CC=arm-none-eabi-gcc
 OBJCOPY=arm-none-eabi-objcopy
+ARCHIVE=arm-none-eabi-ar
 
 # Location of TFTP root folder for running tests via U-Boot/TFTP.
 # Note, you may need to run the Makefile as root in order to write
@@ -81,6 +82,10 @@ endif
 # All tests
 all: $(BUILD_DIR) $(TEST_ELFS) $(TEST_BINS) $(TEST_UIMAGES) Makefile
 
+# Build archive for linking with external application
+libatomthreads.a: $(BUILD_DIR) $(ALL_OBJECTS) Makefile
+	$(ARCHIVE) cr $(BUILD_DIR)/$@ $(BUILT_OBJECTS)
+
 # Make build/output directory
 $(BUILD_DIR):
 	mkdir $(BUILD_DIR)
diff --git a/ports/arm/platforms/qemu_integratorcp/Makefile b/ports/arm/platforms/qemu_integratorcp/Makefile
index 290e92c..ef8daad 100644
--- a/ports/arm/platforms/qemu_integratorcp/Makefile
+++ b/ports/arm/platforms/qemu_integratorcp/Makefile
@@ -14,6 +14,7 @@ TESTS_DIR=../../../../tests
 PORT_DIR=../..
 CC=arm-none-eabi-gcc
 OBJCOPY=arm-none-eabi-objcopy
+ARCHIVE=arm-none-eabi-ar
 QEMU=qemu-system-arm
 
 # Enable stack-checking.
@@ -71,6 +72,10 @@ endif
 # All tests
 all: $(BUILD_DIR) $(TEST_ELFS) Makefile
 
+# Build archive for linking with external application
+libatomthreads.a: $(BUILD_DIR) $(ALL_OBJECTS) Makefile
+	$(ARCHIVE) cr $(BUILD_DIR)/$@ $(BUILT_OBJECTS)
+
 # Make build/output directory
 $(BUILD_DIR):
 	mkdir $(BUILD_DIR)