| 1 | --- a/scripts/Makefile.lib |
| 2 | +++ b/scripts/Makefile.lib |
| 3 | @@ -296,7 +296,7 @@ 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 | @@ -226,7 +226,7 @@ cpio_list= |
| 15 | output="/dev/stdout" |
| 16 | output_file="" |
| 17 | is_cpio_compressed= |
| 18 | -compr="gzip -n -9 -f" |
| 19 | +compr="gzip -n -9 -f -" |
| 20 | |
| 21 | arg="$1" |
| 22 | case "$arg" in |
| 23 | @@ -240,9 +240,9 @@ 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 -n -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 -n -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 "$output_file" | grep -q "\.xz$" && \ |
| 34 | compr="xz --check=crc32 --lzma2=dict=1MiB" |
| 35 | echo "$output_file" | grep -q "\.lzo$" && compr="lzop -9 -f" |
| 36 | @@ -303,7 +303,7 @@ 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 | @@ -43,6 +43,7 @@ static const struct compress_format comp |
| 48 | { {037, 0236}, "gzip", gunzip }, |
| 49 | { {0x42, 0x5a}, "bzip2", bunzip2 }, |
| 50 | { {0x5d, 0x00}, "lzma", unlzma }, |
| 51 | + { {0x6d, 0x00}, "lzma-openwrt", unlzma }, |
| 52 | { {0xfd, 0x37}, "xz", unxz }, |
| 53 | { {0x89, 0x4c}, "lzo", unlzo }, |
| 54 | { {0, 0}, NULL, NULL } |
| 55 | |
