1 # SPDX-License-Identifier: GPL-2.0
2
3 CFLAGS += -I../shared -I. -I../../include -I..
4 -D_LGPL_SOURCE -fsanitize=address -f
5 LDFLAGS += -fsanitize=address -fsanitize=undef
6 LDLIBS += -lpthread -lurcu
7 LIBS := slab.o find_bit.o bitmap.o hweight.o v
8 SHARED_OFILES = xarray-shared.o radix-tree.o i
9
10 SHARED_DEPS = Makefile ../shared/shared.mk ../
11 generated/bit-length.h generated/autoc
12 ../../include/linux/*.h \
13 ../../include/asm/*.h \
14 ../../../include/linux/xarray.h \
15 ../../../include/linux/maple_tree.h \
16 ../../../include/linux/radix-tree.h \
17 ../../../lib/radix-tree.h \
18 ../../../include/linux/idr.h \
19 ../../../lib/maple_tree.c \
20 ../../../lib/test_maple_tree.c
21
22 ifndef SHIFT
23 SHIFT=3
24 endif
25
26 ifeq ($(BUILD), 32)
27 CFLAGS += -m32
28 LDFLAGS += -m32
29 LONG_BIT := 32
30 endif
31
32 ifndef LONG_BIT
33 LONG_BIT := $(shell getconf LONG_BIT)
34 endif
35
36 %.o: ../shared/%.c
37 $(CC) -c $(CFLAGS) $< -o $@
38
39 vpath %.c ../../lib
40
41 $(SHARED_OFILES): $(SHARED_DEPS)
42
43 radix-tree.c: ../../../lib/radix-tree.c
44 sed -e 's/^static //' -e 's/__always_i
45
46 idr.c: ../../../lib/idr.c
47 sed -e 's/^static //' -e 's/__always_i
48
49 xarray-shared.o: ../shared/xarray-shared.c ../
50 ../../../lib/test_xarray.c
51
52 maple-shared.o: ../shared/maple-shared.c ../..
53 ../../../lib/test_maple_tree.c
54
55 generated/autoconf.h:
56 @mkdir -p generated
57 cp ../shared/autoconf.h generated/auto
58
59 generated/map-shift.h:
60 @mkdir -p generated
61 @if ! grep -qws $(SHIFT) generated/map
62 echo "Generating $@";
63 echo "#define XA_CHUNK_SHIFT $
64 generated/map-
65 fi
66
67 generated/bit-length.h: FORCE
68 @mkdir -p generated
69 @if ! grep -qws CONFIG_$(LONG_BIT)BIT
70 echo "Generating $@";
71 echo "#define CONFIG_$(LONG_BI
72 fi
73
74 FORCE: ;
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