| LIBPAYLOAD_DIR=$(CURDIR)/libpayload |
| XCOMPILE=$(LIBPAYLOAD_DIR)/libpayload.xcompile |
| # build libpayload and put .config file in $(CURDIR) instead of ../libpayload |
| # to avoid pollute the libpayload source directory and possible conflicts |
| LPOPTS=obj="$(CURDIR)/build" DESTDIR="$(CURDIR)" DOTCONFIG="$(CURDIR)/.config" |
| CFLAGS += -Wall -Werror -Os -ffreestanding -nostdinc -nostdlib |
| |
| all: linuxcheck.elf |
| |
| $(LIBPAYLOAD_DIR): |
| $(MAKE) -C ../libpayload $(LPOPTS) defconfig |
| $(MAKE) -C ../libpayload $(LPOPTS) |
| $(MAKE) -C ../libpayload $(LPOPTS) install |
| |
| ifneq ($(strip $(wildcard libpayload)),) |
| include $(XCOMPILE) |
| LPGCC = CC="$(GCC_CC_x86_32)" "$(LIBPAYLOAD_DIR)/bin/lpgcc" |
| %.elf: %.c Makefile |
| $(LPGCC) $(CFLAGS) -o $*.elf $*.c |
| else |
| # If libpayload is not found, first build libpayload, |
| # then do the make, this time it'll find libpayload |
| # and generate the linuxcheck.elf target |
| %.elf: $(LIBPAYLOAD_DIR) |
| $(MAKE) all |
| endif |
| |
| clean: |
| rm -f linuxcheck.elf |
| |
| distclean: clean |
| rm -rf build libpayload .config .config.old |
| |
| .PHONY: all clean distclean |
