diff options
| -rw-r--r-- | include/kernel-defaults.mk | 3 | ||||
| -rw-r--r-- | rules.mk | 3 | ||||
| -rwxr-xr-x | scripts/strip-kmod.sh | 5 |
3 files changed, 8 insertions, 3 deletions
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index 24d2630..d37787a 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -11,7 +11,8 @@ KERNEL_MAKEOPTS := -C $(LINUX_DIR) \ ARCH="$(LINUX_KARCH)" \ KBUILD_HAVE_NLS=no \ CONFIG_SHELL="$(BASH)" \ - $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') + $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \ + $(if $(PKG_BUILD_ID),LDFLAGS_MODULE=--build-id=0x$(PKG_BUILD_ID)) ifdef CONFIG_STRIP_KERNEL_EXPORTS KERNEL_MAKEOPTS += \ @@ -273,8 +273,9 @@ else STRIP:=$(STAGING_DIR_HOST)/bin/sstrip endif endif - RSTRIP:= \ + RSTRIP= \ export CROSS="$(TARGET_CROSS)" \ + $(if $(PKG_BUILD_ID),KEEP_BUILD_ID=1) \ $(if $(CONFIG_KERNEL_KALLSYMS),NO_RENAME=1) \ $(if $(CONFIG_KERNEL_PROFILING),KEEP_SYMBOLS=1); \ NM="$(TARGET_CROSS)nm" \ diff --git a/scripts/strip-kmod.sh b/scripts/strip-kmod.sh index 13e6b58..e3f13be 100755 --- a/scripts/strip-kmod.sh +++ b/scripts/strip-kmod.sh @@ -18,11 +18,14 @@ else ARGS="-x -G __this_module --strip-unneeded" fi +if [ -z "$KEEP_BUILD_ID" ]; then + ARGS="$ARGS -R .note.gnu.build-id" +fi + ${CROSS}objcopy \ -R .comment \ -R .pdr \ -R .mdebug.abi32 \ - -R .note.gnu.build-id \ -R .gnu.attributes \ -R .reginfo \ $ARGS \ |