diff options
Diffstat (limited to 'scripts/package/builddeb')
| -rwxr-xr-x | scripts/package/builddeb | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 436d55a83ab0..cc8c7a807fcc 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -49,7 +49,7 @@ install_linux_image () { ${MAKE} -f ${srctree}/Makefile INSTALL_DTBS_PATH="${pdir}/usr/lib/linux-image-${KERNELRELEASE}" dtbs_install fi - ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" modules_install + ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${pdir}" INSTALL_MOD_STRIP=1 modules_install rm -f "${pdir}/lib/modules/${KERNELRELEASE}/build" # Install the kernel @@ -110,25 +110,21 @@ install_linux_image () { install_linux_image_dbg () { pdir=$1 - image_pdir=$2 rm -rf ${pdir} - for module in $(find ${image_pdir}/lib/modules/ -name *.ko -printf '%P\n'); do - module=lib/modules/${module} - mkdir -p $(dirname ${pdir}/usr/lib/debug/${module}) - # only keep debug symbols in the debug file - ${OBJCOPY} --only-keep-debug ${image_pdir}/${module} ${pdir}/usr/lib/debug/${module} - # strip original module from debug symbols - ${OBJCOPY} --strip-debug ${image_pdir}/${module} - # then add a link to those - ${OBJCOPY} --add-gnu-debuglink=${pdir}/usr/lib/debug/${module} ${image_pdir}/${module} - done + # Parse modules.order directly because 'make modules_install' may sign, + # compress modules, and then run unneeded depmod. + while read -r mod; do + mod="${mod%.o}.ko" + dbg="${pdir}/usr/lib/debug/lib/modules/${KERNELRELEASE}/kernel/${mod}" + buildid=$("${READELF}" -n "${mod}" | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p') + link="${pdir}/usr/lib/debug/.build-id/${buildid}.debug" - # re-sign stripped modules - if is_enabled CONFIG_MODULE_SIG_ALL; then - ${MAKE} -f ${srctree}/Makefile INSTALL_MOD_PATH="${image_pdir}" modules_sign - fi + mkdir -p "${dbg%/*}" "${link%/*}" + "${OBJCOPY}" --only-keep-debug "${mod}" "${dbg}" + ln -sf --relative "${dbg}" "${link}" + done < modules.order # Build debug package # Different tools want the image in different locations @@ -176,9 +172,7 @@ for package in ${packages_enabled} do case ${package} in *-dbg) - # This must be done after linux-image, that is, we expect the - # debug package appears after linux-image in debian/control. - install_linux_image_dbg debian/linux-image-dbg debian/linux-image;; + install_linux_image_dbg debian/linux-image-dbg;; linux-image-*|user-mode-linux-*) install_linux_image debian/linux-image ${package};; linux-libc-dev) |