diff options
Diffstat (limited to 'tests/migration/Makefile')
| -rw-r--r-- | tests/migration/Makefile | 44 |
1 files changed, 24 insertions, 20 deletions
diff --git a/tests/migration/Makefile b/tests/migration/Makefile index c0824b4fbe..dc3b551976 100644 --- a/tests/migration/Makefile +++ b/tests/migration/Makefile @@ -1,31 +1,35 @@ -# To specify cross compiler prefix, use CROSS_PREFIX= -# $ make CROSS_PREFIX=x86_64-linux-gnu- +# +# Copyright (c) 2018 Red Hat, Inc. and/or its affiliates +# +# This work is licensed under the terms of the GNU GPL, version 2 or later. +# See the COPYING file in the top-level directory. +# + +TARGET_LIST = i386 + +SRC_PATH = ../.. override define __note -/* This file is automatically generated from - * tests/migration/x86-a-b-bootblock.S, edit that and then run - * tests/migration/rebuild-x86-bootblock.sh to update, - * and then remember to send both in your patch submission. +/* This file is automatically generated from the assembly file in + * tests/migration/$@. Edit that file and then run "make all" + * inside tests/migration to update, and then remember to send both + * the header and the assembler differences in your patch submission. */ endef export __note -.PHONY: all clean -all: x86-a-b-bootblock.h - -x86-a-b-bootblock.h: x86.bootsect - echo "$$__note" > header.tmp - xxd -i $< | sed -e 's/.*int.*//' >> header.tmp - mv header.tmp $@ +find-arch-cross-cc = $(lastword $(shell grep -h "CROSS_CC_GUEST=" $(wildcard $(SRC_PATH)/$(patsubst i386,*86*,$(1))-softmmu/config-target.mak) /dev/null)) +parse-cross-prefix = $(subst gcc,,$(patsubst cc,gcc,$(patsubst CROSS_CC_GUEST="%",%,$(call find-arch-cross-cc,$(1))))) +gen-cross-prefix = $(patsubst %-,CROSS_PREFIX=%-,$(call parse-cross-prefix,$(1))) -x86.bootsect: x86.boot - dd if=$< of=$@ bs=256 count=2 skip=124 +.PHONY: all $(TARGET_LIST) -x86.boot: x86.o - $(CROSS_PREFIX)objcopy -O binary $< $@ +all: $(TARGET_LIST) -x86.o: x86-a-b-bootblock.S - $(CROSS_PREFIX)gcc -m32 -march=i486 -c $< -o $@ +$(TARGET_LIST): + $(MAKE) -C $@ $(call gen-cross-prefix,$@) clean: - @rm -rf *.boot *.o *.bootsect + for target in $(TARGET_LIST); do \ + $(MAKE) -C $$target clean; \ + done |