projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1ce78ce0 GP |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | include ../scripts/Makefile.include | |
| 3 | ||
| 4 | bindir ?= /usr/bin | |
| 5 | ||
| 6 | ifeq ($(srctree),) | |
| 7 | srctree := $(patsubst %/,%,$(dir $(CURDIR))) | |
| 8 | srctree := $(patsubst %/,%,$(dir $(srctree))) | |
| 9 | endif | |
| 10 | ||
| 11 | # Do not use make's built-in rules | |
| 12 | # (this improves performance and avoids hard-to-debug behaviour); | |
| 13 | MAKEFLAGS += -r | |
| 14 | ||
| 15 | CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include | |
| 16 | ||
| c9a70787 | 17 | ALL_TARGETS := pcitest |
| 1ce78ce0 GP |
18 | ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) |
| 19 | ||
| 20 | all: $(ALL_PROGRAMS) | |
| 21 | ||
| 22 | export srctree OUTPUT CC LD CFLAGS | |
| 23 | include $(srctree)/tools/build/Makefile.include | |
| 24 | ||
| 25 | # | |
| 26 | # We need the following to be outside of kernel tree | |
| 27 | # | |
| 28 | $(OUTPUT)include/linux/: ../../include/uapi/linux/ | |
| 29 | mkdir -p $(OUTPUT)include/linux/ 2>&1 || true | |
| 30 | ln -sf $(CURDIR)/../../include/uapi/linux/pcitest.h $@ | |
| 31 | ||
| 32 | prepare: $(OUTPUT)include/linux/ | |
| 33 | ||
| 34 | PCITEST_IN := $(OUTPUT)pcitest-in.o | |
| 35 | $(PCITEST_IN): prepare FORCE | |
| 36 | $(Q)$(MAKE) $(build)=pcitest | |
| 37 | $(OUTPUT)pcitest: $(PCITEST_IN) | |
| 38 | $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ | |
| 39 | ||
| 40 | clean: | |
| 41 | rm -f $(ALL_PROGRAMS) | |
| 42 | rm -rf $(OUTPUT)include/ | |
| 43 | find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete | |
| 44 | ||
| 45 | install: $(ALL_PROGRAMS) | |
| 46 | install -d -m 755 $(DESTDIR)$(bindir); \ | |
| c9a70787 | 47 | for program in $(ALL_PROGRAMS) pcitest.sh; do \ |
| 1ce78ce0 GP |
48 | install $$program $(DESTDIR)$(bindir); \ |
| 49 | done | |
| 50 | ||
| 51 | FORCE: | |
| 52 | ||
| 53 | .PHONY: all install clean FORCE prepare |