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CC = $(CROSS_COMPILE)gcc
CFLAGS += -m64 -Werror -Wall -g2 -ggdb
LDFLAGS += -m64
ASFLAGS = -m64
CPPFLAGS += -I. -I../../include -I../../
prefix = /usr/local/
sbindir = $(prefix)/sbin
datadir = $(prefix)/share
mandir = $(datadir)/man
all: opal-prd
GET_ARCH = ../../external/common/get_arch.sh
include ../../external/common/rules.mk
# Use make V=1 for a verbose build.
ifndef V
Q_CC= @echo ' CC ' $@;
Q_LINK= @echo ' LINK ' $@;
Q_LN= @echo ' LN ' $@;
Q_MKDIR=@echo ' MKDIR ' $@;
endif
LIBFLASH_OBJS = libflash-blocklevel.o libflash-libffs.o \
libflash-libflash.o libflash-ecc.o \
libflash-file.o
OBJS = opal-prd.o thunk.o pnor.o i2c.o module.o version.o \
$(LIBFLASH_OBJS) common-arch_flash.o
LINKS = ccan common libflash $(ARCH_LINKS)
OPAL_PRD_VERSION ?= $(shell ../../make_version.sh opal-prd)
ifdef KERNEL_DIR
LINKS += asm/opal-prd.h
endif
ccan:
$(Q_LN)ln -sfr ../../ccan ./ccan
libflash:
$(Q_LN)ln -sfr ../../libflash ./libflash
common:
$(Q_LN)ln -sfr ../common ./common
asm/opal-prd.h:
$(Q_MKDIR)mkdir -p asm
$(Q_LN)ln -sfr $(KERNEL_DIR)/arch/powerpc/include/uapi/asm/opal-prd.h \
asm/opal-prd.h
$(OBJS): $(LINKS)
%.o: %.c
$(Q_CC)$(COMPILE.c) $< -o $@
$(LIBFLASH_OBJS): libflash-%.o : libflash/%.c
$(Q_CC)$(COMPILE.c) $< -o $@
%.o: %.S
$(Q_CC)$(COMPILE.S) $< -o $@
opal-prd: $(OBJS)
$(Q_LINK)$(LINK.o) -o $@ $^
version.c: ../../make_version.sh .version
@(if [ "a$(OPAL_PRD_VERSION)" = "a" ]; then \
echo "#error You need to set OPAL_PRD_VERSION environment variable" > $@ ;\
else \
echo "const char version[] = \"$(OPAL_PRD_VERSION)\";" ;\
fi) > $@
.PHONY: VERSION-always
.version: VERSION-always
@echo $(OPAL_PRD_VERSION) > $@.tmp
@cmp -s $@ $@.tmp || cp $@.tmp $@
@rm -f $@.tmp
test: $(LINKS) test/test_pnor
test/test_pnor: test/test_pnor.o pnor.o $(LIBFLASH_OBJS) common-arch_flash.o
$(Q_LINK)$(LINK.o) -o $@ $^
install: all
install -D opal-prd $(DESTDIR)$(sbindir)/opal-prd
install -D -m 0644 opal-prd.8 $(DESTDIR)$(mandir)/man8/opal-prd.8
clean:
$(RM) *.[odsa] opal-prd
$(RM) test/*.[odsa] test/test_pnor
distclean: clean
$(RM) -f $(LINKS) asm
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