fs/aufs/conf.mk

   1
   2 AuConfStr = CONFIG_AUFS_FS=${CONFIG_AUFS_FS}
   3
   4 define AuConf
   5 ifdef ${1}
   6 AuConfStr += ${1}=${${1}}
   7 endif
   8 endef
   9
  10 AuConfAll = BRANCH_MAX_127 BRANCH_MAX_511 BRANCH_MAX_1023 BRANCH_MAX_32767 \
  11         SBILIST \
  12         HNOTIFY HFSNOTIFY \
  13         EXPORT INO_T_64 \
  14         XATTR \
  15         FHSM \
  16         RDU \
  17         SHWH \
  18         BR_RAMFS \
  19         BR_FUSE POLL \
  20         BR_HFSPLUS \
  21         BDEV_LOOP \
  22         DEBUG MAGIC_SYSRQ
  23 $(foreach i, ${AuConfAll}, \
  24         $(eval $(call AuConf,CONFIG_AUFS_${i})))
  25
  26 AuConfName = ${obj}/conf.str
  27 ${AuConfName}.tmp: FORCE
  28         @echo ${AuConfStr} | tr ' ' '\n' | sed -e 's/^/"/' -e 's/$$/\\n"/' > $@
  29 ${AuConfName}: ${AuConfName}.tmp
  30         @diff -q $< $@ > /dev/null 2>&1 || { \
  31         echo '  GEN    ' $@; \
  32         cp -p $< $@; \
  33         }
  34 FORCE:
  35 clean-files += ${AuConfName} ${AuConfName}.tmp
  36 ${obj}/sysfs.o: ${AuConfName}
  37
  38 -include ${srctree}/${src}/conf_priv.mk