230-openwrt_lzma_options.patch 1.3 KB

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  1. From b3d00b452467f621317953d9e4c6f9ae8dcfd271 Mon Sep 17 00:00:00 2001
  2. From: Imre Kaloz <kaloz@openwrt.org>
  3. Date: Fri, 7 Jul 2017 17:06:55 +0200
  4. Subject: use the librecmc lzma options for now
  5. lede-commit: 548de949f392049420a6a1feeef118b30ab8ea8c
  6. Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
  7. ---
  8. lib/decompress.c | 1 +
  9. scripts/Makefile.lib | 2 +-
  10. usr/gen_initramfs_list.sh | 10 +++++-----
  11. 3 files changed, 7 insertions(+), 6 deletions(-)
  12. --- a/lib/decompress.c
  13. +++ b/lib/decompress.c
  14. @@ -53,6 +53,7 @@ static const struct compress_format comp
  15. { {0x1f, 0x9e}, "gzip", gunzip },
  16. { {0x42, 0x5a}, "bzip2", bunzip2 },
  17. { {0x5d, 0x00}, "lzma", unlzma },
  18. + { {0x6d, 0x00}, "lzma-librecmc", unlzma },
  19. { {0xfd, 0x37}, "xz", unxz },
  20. { {0x89, 0x4c}, "lzo", unlzo },
  21. { {0x02, 0x21}, "lz4", unlz4 },
  22. --- a/scripts/Makefile.lib
  23. +++ b/scripts/Makefile.lib
  24. @@ -402,7 +402,7 @@ quiet_cmd_bzip2 = BZIP2 $@
  25. # ---------------------------------------------------------------------------
  26. quiet_cmd_lzma = LZMA $@
  27. - cmd_lzma = { cat $(real-prereqs) | $(LZMA) -9; $(size_append); } > $@
  28. + cmd_lzma = { cat $(real-prereqs) | $(LZMA) e -d20 -lc1 -lp2 -pb2 -eos -si -so; $(size_append); } > $@
  29. quiet_cmd_lzo = LZO $@
  30. cmd_lzo = { cat $(real-prereqs) | $(KLZOP) -9; $(size_append); } > $@