tools/testing/memblock/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2
   3 # Memblock simulator requires AddressSanitizer (libasan) and liburcu development
   4 # packages installed
   5 CFLAGS += -I. -I../../include -Wall -O2 -fsanitize=address \
   6           -fsanitize=undefined -D CONFIG_PHYS_ADDR_T_64BIT
   7 LDFLAGS += -fsanitize=address -fsanitize=undefined
   8 TARGETS = main
   9 TEST_OFILES = tests/alloc_nid_api.o tests/alloc_helpers_api.o tests/alloc_api.o \
  10                   tests/basic_api.o tests/common.o tests/alloc_exact_nid_api.o
  11 DEP_OFILES = memblock.o lib/slab.o mmzone.o slab.o cmdline.o
  12 OFILES = main.o $(DEP_OFILES) $(TEST_OFILES)
  13 EXTR_SRC = ../../../mm/memblock.c
  14
  15 ifeq ($(BUILD), 32)
  16         CFLAGS += -m32
  17         LDFLAGS += -m32
  18 endif
  19
  20 # Process user parameters
  21 include scripts/Makefile.include
  22
  23 main: $(OFILES)
  24
  25 $(OFILES): include
  26
  27 include: ../../../include/linux/memblock.h ../../include/linux/*.h \
  28         ../../include/asm/*.h
  29
  30         @mkdir -p linux
  31         test -L linux/memblock.h || ln -s ../../../../include/linux/memblock.h linux/memblock.h
  32         test -L asm/asm.h || ln -s ../../../arch/x86/include/asm/asm.h asm/asm.h
  33         test -L asm/cmpxchg.h || ln -s ../../../arch/x86/include/asm/cmpxchg.h asm/cmpxchg.h
  34
  35 memblock.c: $(EXTR_SRC)
  36         test -L memblock.c || ln -s $(EXTR_SRC) memblock.c
  37
  38 clean:
  39         $(RM) $(TARGETS) $(OFILES) linux/memblock.h memblock.c asm/asm.h asm/cmpxchg.h
  40
  41 help:
  42         @echo  'Memblock simulator'
  43         @echo  ''
  44         @echo  'Available targets:'
  45         @echo  '  main            - Build the memblock simulator'
  46         @echo  '  clean           - Remove generated files and symlinks in the directory'
  47         @echo  ''
  48         @echo  'Configuration:'
  49         @echo  '  make MEMBLOCK_DEBUG=1     - enable memblock_dbg() messages'
  50         @echo  '  make NUMA=1               - simulate enabled NUMA'
  51         @echo  '  make 32BIT_PHYS_ADDR_T=1  - Use 32 bit physical addresses'
  52
  53 vpath %.c ../../lib
  54
  55 .PHONY: clean include help