config: no need to mix arch makefiles

Move the config/config-*.mak files to their own directories and
rename to Makefile.* README is also updated to reflect the change,
as well as to remove an optimistic reference to a non-existent
docs directory.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>

Makefile

@@ -32,7 +32,7 @@ LIBFDT_include = $(addprefix $(LIBFDT_srcdir)/,$(LIBFDT_INCLUDES))
 LIBFDT_version = $(addprefix $(LIBFDT_srcdir)/,$(LIBFDT_VERSION))
 
 #include architecure specific make rules
-include config/config-$(ARCH).mak
+include $(TEST_DIR)/Makefile
 
 # cc-option
 # Usage: OP_CFLAGS+=$(call cc-option, -falign-functions=0, -malign-functions=0)

README

@@ -34,8 +34,7 @@ each as a standalone test.
 
 Directory structure:
 .:		configure script, top-level Makefile, and run_tests.sh
-./config:	collection of architecture dependent makefiles
-./docs:		documentation files
+./scripts:	helper scripts for building and running tests
 ./lib:		general architecture neutral services for the tests
 ./lib/<ARCH>:	architecture dependent services for the tests
 ./<ARCH>:	the sources of the tests and the created objects/images

arm/Makefile

+include $(TEST_DIR)/Makefile.$(ARCH)

config/config-arm.mak → arm/Makefile.arm

@@ -18,6 +18,6 @@ cflatobjs += lib/arm/processor.o
 # arm specific tests
 tests =
 
-include config/config-arm-common.mak
+include $(TEST_DIR)/Makefile.common
 
 arch_clean: arm_clean

config/config-arm64.mak → arm/Makefile.arm64

@@ -14,7 +14,7 @@ cflatobjs += lib/arm64/spinlock.o
 # arm64 specific tests
 tests =
 
-include config/config-arm-common.mak
+include $(TEST_DIR)/Makefile.common
 
 arch_clean: arm_clean
 	$(RM) lib/arm64/.*.d

config/config-arm-common.mak → arm/Makefile.common

@@ -25,7 +25,7 @@ CFLAGS += -O2
 CFLAGS += -I lib -I lib/libfdt
 
 asm-offsets = lib/$(ARCH)/asm-offsets.h
-include config/asm-offsets.mak
+include scripts/asm-offsets.mak
 
 cflatobjs += lib/util.o
 cflatobjs += lib/alloc.o

x86/Makefile

+include $(TEST_DIR)/Makefile.$(ARCH)

config/config-i386.mak → x86/Makefile.i386

@@ -8,7 +8,7 @@ cflatobjs += lib/x86/setjmp32.o
 tests = $(TEST_DIR)/taskswitch.flat $(TEST_DIR)/taskswitch2.flat \
 	$(TEST_DIR)/cmpxchg8b.flat
 
-include config/config-x86-common.mak
+include $(TEST_DIR)/Makefile.common
 
 $(TEST_DIR)/cmpxchg8b.elf: $(cstart.o) $(TEST_DIR)/cmpxchg8b.o
 $(TEST_DIR)/taskswitch.elf: $(cstart.o) $(TEST_DIR)/taskswitch.o

config/config-x86_64.mak → x86/Makefile.x86_64

@@ -15,4 +15,4 @@ tests += $(TEST_DIR)/svm.flat
 tests += $(TEST_DIR)/vmx.flat
 tests += $(TEST_DIR)/tscdeadline_latency.flat
 
-include config/config-x86-common.mak
+include $(TEST_DIR)/Makefile.common