tools/testing/shared/shared.mk

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