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kpatch-build: Add UTS_UBUNTU_RELEASE_ABI symbol for utsrelease.h

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The UTS_UBUNTU_RELEASE_ABI symbol is in utsrelease.h as installed by
linux-headers-`uname -r`. However when building a module with kpatch-build
utsrelease.h gets regenerated and doesn't include the ABI variable. This
patch just adds the additional define based on the input ARCHVERSION.
This commit is contained in:
Chris J Arges 2016-12-13 23:05:07 -06:00
parent f9cfd80718
commit 254e8bbe8d
1 changed files with 8 additions and 0 deletions
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8
kpatch-build/kpatch-build
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@ -602,6 +602,14 @@ echo "Building patch module: kpatch-$PATCHNAME.ko"
cp "$OBJDIR/.config" "$SRCDIR"
cd "$SRCDIR"
make prepare >> "$LOGFILE" 2>&1 || die
if [[ $DISTRO == ubuntu ]]; then
# UBUNTU: add UTS_UBUNTU_RELEASE_ABI to utsrelease.h after regenerating it
UBUNTU_ABI=${ARCHVERSION#*-}
UBUNTU_ABI=${UBUNTU_ABI%-*}
echo "#define UTS_UBUNTU_RELEASE_ABI "$UBUNTU_ABI"" >> "$SRCDIR"/include/generated/utsrelease.h
fi
cd "$TEMPDIR/output"
ld -r -o ../patch/output.o $(find . -name "*.o") >> "$LOGFILE" 2>&1 || die
md5sum ../patch/output.o | awk '{printf "%s\0", $1}' > checksum.tmp || die