Commit | Line | Data |
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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 | ||
17 | ALL_TARGETS := pcitest pcitest.sh | |
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); \ | |
47 | for program in $(ALL_PROGRAMS); do \ | |
48 | install $$program $(DESTDIR)$(bindir); \ | |
49 | done | |
50 | ||
51 | FORCE: | |
52 | ||
53 | .PHONY: all install clean FORCE prepare |