76 lines
2.1 KiB
Makefile
76 lines
2.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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CFLAGS += -I../shared -I. -I../../include -I../../../lib -g -Og -Wall \
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-D_LGPL_SOURCE -fsanitize=address -fsanitize=undefined
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LDFLAGS += -fsanitize=address -fsanitize=undefined
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LDLIBS += -lpthread -lurcu
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LIBS := slab.o find_bit.o bitmap.o hweight.o vsprintf.o
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SHARED_OFILES = xarray-shared.o radix-tree.o idr.o linux.o $(LIBS)
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SHARED_DEPS = Makefile ../shared/shared.mk ../shared/*.h generated/map-shift.h \
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generated/bit-length.h generated/autoconf.h \
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../../include/linux/*.h \
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../../include/asm/*.h \
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../../../include/linux/xarray.h \
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../../../include/linux/maple_tree.h \
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../../../include/linux/radix-tree.h \
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../../../lib/radix-tree.h \
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../../../include/linux/idr.h \
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../../../lib/maple_tree.c \
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../../../lib/test_maple_tree.c
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ifndef SHIFT
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SHIFT=3
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endif
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ifeq ($(BUILD), 32)
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CFLAGS += -m32
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LDFLAGS += -m32
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LONG_BIT := 32
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endif
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ifndef LONG_BIT
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LONG_BIT := $(shell getconf LONG_BIT)
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endif
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%.o: ../shared/%.c
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$(CC) -c $(CFLAGS) $< -o $@
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vpath %.c ../../lib
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$(SHARED_OFILES): $(SHARED_DEPS)
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radix-tree.c: ../../../lib/radix-tree.c
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sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
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idr.c: ../../../lib/idr.c
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sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
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xarray-shared.o: ../shared/xarray-shared.c ../../../lib/xarray.c \
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../../../lib/test_xarray.c
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maple-shared.o: ../shared/maple-shared.c ../../../lib/maple_tree.c \
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../../../lib/test_maple_tree.c
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generated/autoconf.h:
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@mkdir -p generated
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cp ../shared/autoconf.h generated/autoconf.h
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generated/map-shift.h:
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@mkdir -p generated
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@if ! grep -qws $(SHIFT) generated/map-shift.h; then \
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echo "Generating $@"; \
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echo "#define XA_CHUNK_SHIFT $(SHIFT)" > \
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generated/map-shift.h; \
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fi
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generated/bit-length.h: FORCE
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@mkdir -p generated
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@if ! grep -qws CONFIG_$(LONG_BIT)BIT generated/bit-length.h; then \
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echo "Generating $@"; \
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echo "#define CONFIG_$(LONG_BIT)BIT 1" > $@; \
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echo "#define CONFIG_PHYS_ADDR_T_$(LONG_BIT)BIT 1" >> $@; \
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fi
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FORCE: ;
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