Support both old and new mkfs.f2fs

Easiest way I could find to determine if we have the old or the
new mkfs.f2fs version is to pipe the usage output to grep and
grep the output for "reserved" and redirect the output to a file.
If the file has any data in it, then we must have the old
mkfs.f2fs that uses -r.

Change-Id: I7f1ed88b577a3f9827a98f0868d8f82e4e4886ac
3 files changed
tree: 0e512dab2b10d0ab3bf897b5815a59f607ffe9dc
  1. .github/
  2. adbbu/
  3. applypatch/
  4. attr/
  5. bmlutils/
  6. boot_control/
  7. bootloader_message/
  8. bootloader_message_twrp/
  9. crypto/
  10. dosfstools/
  11. edify/
  12. etc/
  13. exfat/
  14. fb2png/
  15. flashutils/
  16. fonts/
  17. fuse/
  18. gpt/
  19. gui/
  20. htcdumlock/
  21. injecttwrp/
  22. libblkid/
  23. libcrecovery/
  24. libmincrypt/
  25. libpixelflinger/
  26. libtar/
  27. minadbd/
  28. minadbd21/
  29. minui/
  30. minui21/
  31. minuitwrp/
  32. minzip/
  33. mmcutils/
  34. mtdutils/
  35. mtp/
  36. openaes/
  37. orscmd/
  38. otafault/
  39. otautil/
  40. pigz/
  41. prebuilt/
  42. private/
  43. res/
  44. res-hdpi/
  45. res-mdpi/
  46. res-xhdpi/
  47. res-xxhdpi/
  48. res-xxxhdpi/
  49. scripts/
  50. sepolicy/
  51. simg2img/
  52. tests/
  53. toolbox/
  54. tools/
  55. toybox/
  56. twrpDigest/
  57. twrpTarMain/
  58. uncrypt/
  59. update_verifier/
  60. updater/
  61. verifier24/
  62. .clang-format
  63. .gitignore
  64. adb_install.cpp
  65. adb_install.h
  66. Android.bp
  67. Android.mk
  68. asn1_decoder.cpp
  69. asn1_decoder.h
  70. BasePartition.cpp
  71. bootloader.h
  72. CleanSpec.mk
  73. common.h
  74. data.cpp
  75. data.hpp
  76. default_device.cpp
  77. device.cpp
  78. device.h
  79. exclude.cpp
  80. exclude.hpp
  81. find_file.cpp
  82. find_file.hpp
  83. fixContexts.cpp
  84. fixContexts.hpp
  85. fuse.h
  86. fuse_sdcard_provider.cpp
  87. fuse_sdcard_provider.h
  88. fuse_sideload.cpp
  89. fuse_sideload.h
  90. fuse_sideload22.cpp
  91. fuse_sideload22.h
  92. infomanager.cpp
  93. infomanager.hpp
  94. install.cpp
  95. install.h
  96. installcommand.cpp
  97. installcommand.h
  98. interlace-frames.py
  99. legacy_properties.h
  100. legacy_property_service.cpp
  101. legacy_property_service.h
  102. mounts.c
  103. mounts.cpp
  104. mounts.h
  105. mounts.h~HEAD
  106. NOTICE
  107. openrecoveryscript.cpp
  108. openrecoveryscript.hpp
  109. OWNERS
  110. partition.cpp
  111. partitionmanager.cpp
  112. partitions.hpp
  113. PREUPLOAD.cfg
  114. progresstracking.cpp
  115. progresstracking.hpp
  116. README.md
  117. recovery-persist.cpp
  118. recovery-persist.rc
  119. recovery-refresh.cpp
  120. recovery-refresh.rc
  121. recovery.cpp
  122. recovery_ui.h
  123. roots.cpp
  124. roots.h
  125. rotate_logs.cpp
  126. rotate_logs.h
  127. screen_ui.cpp
  128. screen_ui.h
  129. set_metadata.cpp
  130. set_metadata.h
  131. stub_ui.h
  132. tarWrite.c
  133. tarWrite.h
  134. tw_atomic.cpp
  135. tw_atomic.hpp
  136. twcommon.h
  137. twinstall.cpp
  138. twinstall.h
  139. twinstallorig.cpp
  140. twinstallorig.h
  141. twrp-functions.cpp
  142. twrp-functions.hpp
  143. twrp.cpp
  144. twrpAdbBuFifo.cpp
  145. twrpAdbBuFifo.hpp
  146. twrpDigestDriver.cpp
  147. twrpDigestDriver.hpp
  148. twrpTar.cpp
  149. twrpTar.h
  150. twrpTar.hpp
  151. ui.cpp
  152. ui.h
  153. variables.h
  154. verifier.cpp
  155. verifier.h
  156. vr_device.cpp
  157. vr_ui.cpp
  158. vr_ui.h
  159. wear_device.cpp
  160. wear_ui.cpp
  161. wear_ui.h
  162. zipwrap.cpp
  163. zipwrap.hpp
README.md

Team Win Recovery Project (TWRP)

You can find a compiling guide here.