1 files changed, 100 insertions, 0 deletions
diff --git a/generate/unix/Makefile.common b/generate/unix/Makefile.common
new file mode 100644
index 000000000000..2d7ac70511ac
--- /dev/null
+++ b/generate/unix/Makefile.common
@@ -0,0 +1,100 @@
+#
+# Common make for acpica tools and utilities
+#
+
+#
+# Get the OS machine architecture. Anything with a "64" in the returned
+# string will be treated as a 64-bit OS. Otherwise, the default is 32-bit.
+#
+HARDWARE_NAME := $(shell uname -m)
+
+#
+# Main rule will only generate versions that are appropriate for the running
+# OS, either 64-bit or 32-bit.
+#
+all:	${PROGS}
+${PROGS}: FORCE
+	@cd $(BUILD_DIRECTORY_PATH)/$@; \
+	if [ $(findstring 64,$(HARDWARE_NAME)) ]; then \
+		mkdir -p obj64; \
+		make BITS=64; \
+		echo "64-bit version of $@:"; \
+		ls -al obj64/$@; \
+	else \
+		mkdir -p obj32; \
+		make BITS=32; \
+		echo "32-bit version of $@:"; \
+		ls -al obj32/$@; \
+	fi;
+
+#
+# Make 32-bit and 64-bit versions of all the tools
+#
+both:	32 64
+
+#
+# Make only 32-bit versions of all the tools
+#
+32:	FORCE
+	@for toolname in ${PROGS}; do \
+		(cd $(BUILD_DIRECTORY_PATH)/$$toolname; \
+		pwd; \
+		mkdir -p obj32; \
+		make BITS=32; \
+		echo "32-bit version of $$toolname:"; \
+		ls -al obj32/$$toolname \
+		); \
+	done;
+
+#
+# Make only 64-bit versions of all the tools
+#
+64:	FORCE
+	@for toolname in ${PROGS}; do \
+		(cd $(BUILD_DIRECTORY_PATH)/$$toolname; \
+		pwd; \
+		mkdir -p obj64; \
+		make BITS=64; \
+		echo "64-bit version of $$toolname:"; \
+		ls -al obj64/$$toolname \
+		); \
+	done;
+
+clean:	FORCE
+	@for toolname in ${PROGS}; do \
+		(cd $(BUILD_DIRECTORY_PATH)/$$toolname; \
+		pwd; \
+		if [ -d "obj32" ] ; then \
+			make BITS=32 clean; \
+			rmdir obj32; \
+		fi; \
+		if [ -d "obj64" ] ; then \
+			make BITS=64 clean; \
+			rmdir obj64; \
+		fi; \
+		); \
+	done;
+
+#
+# Install all tools, either 32-bit or 64-bit as appropriate for the host OS
+#
+install:	FORCE
+	@for toolname in ${PROGS}; do \
+		(cd $(BUILD_DIRECTORY_PATH)/$$toolname; \
+		pwd; \
+		if [ $(findstring 64,$(HARDWARE_NAME)) ]; then \
+			make BITS=64 install; \
+			echo "Installed 64-bit version of $$toolname"; \
+		else \
+			make BITS=32 install; \
+			echo "Installed 32-bit version of $$toolname"; \
+		fi; \
+		); \
+	done;
+
+machine:	FORCE
+	@echo "Machine architecture: $(HARDWARE_NAME), $(XBITS)";
+	@echo "Findstring: $(findstring 64, $(HARDWARE_NAME))";
+
+FORCE:
+