55 lines
2.0 KiB
Diff
55 lines
2.0 KiB
Diff
--- a/scripts/Makefile.lib
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+++ b/scripts/Makefile.lib
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@@ -254,7 +254,7 @@ cmd_bzip2 = (cat $(filter-out FORCE,$^)
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quiet_cmd_lzma = LZMA $@
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cmd_lzma = (cat $(filter-out FORCE,$^) | \
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- lzma -9 && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
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+ lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so && $(call size_append, $(filter-out FORCE,$^))) > $@ || \
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(rm -f $@ ; false)
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quiet_cmd_lzo = LZO $@
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--- a/scripts/gen_initramfs_list.sh
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+++ b/scripts/gen_initramfs_list.sh
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@@ -226,7 +226,7 @@ cpio_list=
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output="/dev/stdout"
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output_file=""
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is_cpio_compressed=
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-compr="gzip -9 -f"
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+compr="gzip -9 -f -"
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arg="$1"
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case "$arg" in
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@@ -240,9 +240,9 @@ case "$arg" in
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output_file="$1"
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cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
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output=${cpio_list}
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- echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f"
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- echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
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- echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
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+ echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f -"
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+ echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f -"
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+ echo "$output_file" | grep -q "\.lzma$" && compr="lzma e -d20 -lc1 -lp2 -pb2 -eos -si -so"
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echo "$output_file" | grep -q "\.xz$" && \
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compr="xz --check=crc32 --lzma2=dict=1MiB"
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echo "$output_file" | grep -q "\.lzo$" && compr="lzop -9 -f"
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@@ -296,7 +296,7 @@ if [ ! -z ${output_file} ]; then
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if [ "${is_cpio_compressed}" = "compressed" ]; then
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cat ${cpio_tfile} > ${output_file}
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else
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- (cat ${cpio_tfile} | ${compr} - > ${output_file}) \
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+ (cat ${cpio_tfile} | ${compr} > ${output_file}) \
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|| (rm -f ${output_file} ; false)
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fi
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[ -z ${cpio_file} ] && rm ${cpio_tfile}
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--- a/lib/decompress.c
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+++ b/lib/decompress.c
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@@ -40,6 +40,7 @@ static const struct compress_format {
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{ {037, 0236}, "gzip", gunzip },
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{ {0x42, 0x5a}, "bzip2", bunzip2 },
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{ {0x5d, 0x00}, "lzma", unlzma },
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+ { {0x6d, 0x00}, "lzma-openwrt", unlzma },
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{ {0xfd, 0x37}, "xz", unxz },
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{ {0x89, 0x4c}, "lzo", unlzo },
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{ {0, 0}, NULL, NULL }
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