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kbuild: Call gzip with -n

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The timestamps recorded in the .gz files add no value.

Signed-off-by: Michal Marek <mmarek@suse.cz>
This commit is contained in:
Michal Marek
2011-03-31 15:47:55 +02:00
parent 1e2795a119
commit 6ae9ecb861
2 changed files with 3 additions and 3 deletions
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2
scripts/Makefile.lib
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@@ -197,7 +197,7 @@ cmd_objcopy = $(OBJCOPY) $(OBJCOPYFLAGS) $(OBJCOPYFLAGS_$(@F)) $< $@
# --------------------------------------------------------------------------- # ---------------------------------------------------------------------------
quiet_cmd_gzip = GZIP $@ quiet_cmd_gzip = GZIP $@
cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -f -9 > $@) || \ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
(rm -f $@ ; false) (rm -f $@ ; false)
# DTC # DTC

4
scripts/gen_initramfs_list.sh
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@@ -226,7 +226,7 @@ cpio_list=
output="/dev/stdout" output="/dev/stdout"
output_file="" output_file=""
is_cpio_compressed= is_cpio_compressed=
compr="gzip -9 -f" compr="gzip -n -9 -f"
arg="$1" arg="$1"
case "$arg" in case "$arg" in
@@ -240,7 +240,7 @@ case "$arg" in
output_file="$1" output_file="$1"
cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)" cpio_list="$(mktemp ${TMPDIR:-/tmp}/cpiolist.XXXXXX)"
output=${cpio_list} output=${cpio_list}
echo "$output_file" | grep -q "\.gz$" && compr="gzip -9 -f" echo "$output_file" | grep -q "\.gz$" && compr="gzip -n -9 -f"
echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f" echo "$output_file" | grep -q "\.bz2$" && compr="bzip2 -9 -f"
echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f" echo "$output_file" | grep -q "\.lzma$" && compr="lzma -9 -f"
echo "$output_file" | grep -q "\.xz$" && \ echo "$output_file" | grep -q "\.xz$" && \