target/linux/generic/patches-2.6.34/998-openwrt_lzma_options.patch

   1 --- a/scripts/Makefile.lib
   2 +++ b/scripts/Makefile.lib
   3 @@ -238,7 +238,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
   4
   5  quiet_cmd_lzma = LZMA    $@
   6  cmd_lzma = (cat $(filter-out FORCE,$^) | \
   7 -       lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
   8 +       lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
   9         (rm -f $@ ; false)
  10
  11  quiet_cmd_lzo = LZO    $@
  12 --- a/scripts/gen_initramfs_list.sh
  13 +++ b/scripts/gen_initramfs_list.sh
  14 @@ -225,7 +225,7 @@ cpio_list=
  15  output="/dev/stdout"
  16  output_file=""
  17  is_cpio_compressed=
  18 -compr="gzip -9 -f"
  19 +compr="gzip -9 -f -"
  20
  21  arg="$1"
  22  case "$arg" in
  23 @@ -239,9 +239,9 @@ case "$arg" in
  24                 output_file="$1"
  25                 cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
  26                 output=${cpio_list}
  27 -               echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f"
  28 -               echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
  29 -               echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
  30 +               echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f -"
  31 +               echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f -"
  32 +               echo "$output_file" | grep -q "\.lzma$" && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so"
  33                 echo "$output_file" | grep -q "\.cpio$" && compr="cat"
  34                 shift
  35                 ;;
  36 @@ -292,7 +292,7 @@ if [ ! -z ${output_file} ]; then
  37         if [ "${is_cpio_compressed}" = "compressed" ]; then
  38                 cat ${cpio_tfile} > ${output_file}
  39         else
  40 -               (cat ${cpio_tfile} | ${compr}  - > ${output_file}) \
  41 +               (cat ${cpio_tfile} | ${compr} > ${output_file}) \
  42                 || (rm -f ${output_file} ; false)
  43         fi
  44         [ -z ${cpio_file} ] && rm ${cpio_tfile}
  45 --- a/lib/decompress.c
  46 +++ b/lib/decompress.c
  47 @@ -36,6 +36,7 @@ static const struct compress_format {
  48         { {037, 0236}, "gzip", gunzip },
  49         { {0x42, 0x5a}, "bzip2", bunzip2 },
  50         { {0x5d, 0x00}, "lzma", unlzma },
  51 +       { {0x6d, 0x00}, "lzma-openwrt", unlzma },
  52         { {0x89, 0x4c}, "lzo", unlzo },
  53         { {0, 0}, NULL, NULL }
  54  };