diff options
| author | Nathan Chancellor <nathan@kernel.org> | 2026-02-13 01:45:13 -0500 |
|---|---|---|
| committer | Nathan Chancellor <nathan@kernel.org> | 2026-02-13 14:27:45 -0500 |
| commit | afdfb71c018e9a0aa2e51fb8186d3fb1acdd3f0e (patch) | |
| tree | 74c17dacd88e8ab306a6841d66d46817069139a8 | |
| parent | ffe9ac1ad56df8f915896b97bd7645f522c47ce9 (diff) | |
kbuild: rpm-pkg: Fix manual debuginfo generation when using .src.rpm
Commit 62089b804895 ("kbuild: rpm-pkg: Generate debuginfo package
manually") added uses of OBJCOPY and READELF, variables from Kbuild.
These variables are defined and work properly when using the binrpm-pkg
target because rpmbuild is run within Kbuild. However, these variables
are not defined when building from a source RPM package generated with
the srcrpm-pkg target, breaking the build when generating the debug info
subpackage.
Define a default value for these variables so that these commands
respect the value from Kbuild but continue to work when built from a
source RPM package.
Cc: stable@vger.kernel.org
Fixes: 62089b804895 ("kbuild: rpm-pkg: Generate debuginfo package manually")
Reported-by: Lukas Herbolt <lukas@herbolt.com>
Closes: https://lore.kernel.org/20260212135855.147906-2-lukas@herbolt.com/
Tested-by: Lukas Herbolt <lukas@herbolt.com>
Link: https://patch.msgid.link/20260213-fix-debuginfo-srcrpm-pkg-v1-1-45cd0c0501b9@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
| -rw-r--r-- | scripts/package/kernel.spec | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/package/kernel.spec b/scripts/package/kernel.spec index af682a705477..bccf58bdd45f 100644 --- a/scripts/package/kernel.spec +++ b/scripts/package/kernel.spec @@ -148,11 +148,11 @@ echo /usr/lib/debug/lib/modules/%{KERNELRELEASE}/vmlinux > %{buildroot}/debuginf while read -r mod; do mod="${mod%.o}.ko" dbg="%{buildroot}/usr/lib/debug/lib/modules/%{KERNELRELEASE}/kernel/${mod}" - buildid=$("${READELF}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p') + buildid=$("${READELF:-readelf}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p') link="%{buildroot}/usr/lib/debug/.build-id/${buildid}.debug" mkdir -p "${dbg%/*}" "${link%/*}" - "${OBJCOPY}" --only-keep-debug "${mod}" "${dbg}" + "${OBJCOPY:-objcopy}" --only-keep-debug "${mod}" "${dbg}" ln -sf --relative "${dbg}" "${link}" echo "${dbg#%{buildroot}}" >> %{buildroot}/debuginfo.list |