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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 | ||
993d5fe3 | 17 | ALL_TARGETS := pcitest |
1ce78ce0 GP |
18 | ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) |
19 | ||
993d5fe3 KVA |
20 | SCRIPTS := pcitest.sh |
21 | ALL_SCRIPTS := $(patsubst %,$(OUTPUT)%,$(SCRIPTS)) | |
22 | ||
1ce78ce0 GP |
23 | all: $(ALL_PROGRAMS) |
24 | ||
25 | export srctree OUTPUT CC LD CFLAGS | |
26 | include $(srctree)/tools/build/Makefile.include | |
27 | ||
28 | # | |
29 | # We need the following to be outside of kernel tree | |
30 | # | |
31 | $(OUTPUT)include/linux/: ../../include/uapi/linux/ | |
32 | mkdir -p $(OUTPUT)include/linux/ 2>&1 || true | |
33 | ln -sf $(CURDIR)/../../include/uapi/linux/pcitest.h $@ | |
34 | ||
35 | prepare: $(OUTPUT)include/linux/ | |
36 | ||
37 | PCITEST_IN := $(OUTPUT)pcitest-in.o | |
38 | $(PCITEST_IN): prepare FORCE | |
39 | $(Q)$(MAKE) $(build)=pcitest | |
40 | $(OUTPUT)pcitest: $(PCITEST_IN) | |
41 | $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ | |
42 | ||
43 | clean: | |
44 | rm -f $(ALL_PROGRAMS) | |
45 | rm -rf $(OUTPUT)include/ | |
46 | find $(if $(OUTPUT),$(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete | |
47 | ||
48 | install: $(ALL_PROGRAMS) | |
49 | install -d -m 755 $(DESTDIR)$(bindir); \ | |
50 | for program in $(ALL_PROGRAMS); do \ | |
51 | install $$program $(DESTDIR)$(bindir); \ | |
993d5fe3 KVA |
52 | done; \ |
53 | for script in $(ALL_SCRIPTS); do \ | |
54 | install $$script $(DESTDIR)$(bindir); \ | |
1ce78ce0 GP |
55 | done |
56 | ||
57 | FORCE: | |
58 | ||
59 | .PHONY: all install clean FORCE prepare |