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builddeb: use $OBJCOPY variable instead of objcopy

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commit 6b4a144a92 upstream.

In cross-build environment, we expect to use the cross-compiler objcopy
instead of the host objcopy.

It fixes following build failures:
objcopy --only-keep-debug lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko /srv/build/linux/debian/dbgtmp/usr/lib/debug/lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko
objcopy: Unable to recognise the format of the input file `lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko'

Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Fixes: 810e843746 ('deb-pkg: split debug symbols in their own package')
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Fathi Boudra 2014-04-12 13:13:24 +03:00 committed by Greg Kroah-Hartman
parent 02bbff7274
commit 7f922b1920
1 changed files with 3 additions and 3 deletions
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6
scripts/package/builddeb
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@ -155,11 +155,11 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
for module in $(find lib/modules/ -name *.ko); do
mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module)
# only keep debug symbols in the debug file
objcopy --only-keep-debug $module $dbg_dir/usr/lib/debug/$module
$OBJCOPY --only-keep-debug $module $dbg_dir/usr/lib/debug/$module
# strip original module from debug symbols
objcopy --strip-debug $module
$OBJCOPY --strip-debug $module
# then add a link to those
objcopy --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $module
$OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $module
done
)
fi