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