Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) # SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) include ../scripts/Makefile.include
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) bindir ?= /usr/bin
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) ifeq ($(srctree),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) srctree := $(patsubst %/,%,$(dir $(CURDIR)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) srctree := $(patsubst %/,%,$(dir $(srctree)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) # Do not use make's built-in rules
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) # (this improves performance and avoids hard-to-debug behaviour);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) MAKEFLAGS += -r
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) ALL_TARGETS := spidev_test spidev_fdx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) all: $(ALL_PROGRAMS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) export srctree OUTPUT CC LD CFLAGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) include $(srctree)/tools/build/Makefile.include
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) # We need the following to be outside of kernel tree
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) $(OUTPUT)include/linux/spi/spidev.h: ../../include/uapi/linux/spi/spidev.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	mkdir -p $(OUTPUT)include/linux/spi 2>&1 || true
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	ln -sf $(CURDIR)/../../include/uapi/linux/spi/spidev.h $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) prepare: $(OUTPUT)include/linux/spi/spidev.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) # spidev_test
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) SPIDEV_TEST_IN := $(OUTPUT)spidev_test-in.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) $(SPIDEV_TEST_IN): prepare FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	$(Q)$(MAKE) $(build)=spidev_test
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) $(OUTPUT)spidev_test: $(SPIDEV_TEST_IN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) # spidev_fdx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) SPIDEV_FDX_IN := $(OUTPUT)spidev_fdx-in.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) $(SPIDEV_FDX_IN): prepare FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	$(Q)$(MAKE) $(build)=spidev_fdx
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) $(OUTPUT)spidev_fdx: $(SPIDEV_FDX_IN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) clean:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	rm -f $(ALL_PROGRAMS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	rm -rf $(OUTPUT)include/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	find $(if $(OUTPUT),$(OUTPUT),.) -name '\.*.o.d' -delete
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	find $(if $(OUTPUT),$(OUTPUT),.) -name '\.*.o.cmd' -delete
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) install: $(ALL_PROGRAMS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	install -d -m 755 $(DESTDIR)$(bindir);		\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	for program in $(ALL_PROGRAMS); do		\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 		install $$program $(DESTDIR)$(bindir);	\
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 	done
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) FORCE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) .PHONY: all install clean FORCE prepare