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openwrtv3/scripts
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Felix Fietkau 3bbb927728 build: Allow kernel modules to set build ID debug symbol 
This change adds support for specifying a build ID for kernel modules.
This is done by setting PKG_BUILD_ID to a hexadecimal string, which will
then be passed to the kernel linker. In addition, when this flag is set,
the build ID debug symbol (.note.gnu.build-id) will not be stripped from
the kernel module. This symbol is exported in sysfs by the kernel (if
the kernel is compiled with CONFIG_KALLSYMS) and so can be used to
uniquely identify a version of a kernel module in a running kernel. This
is useful for keeping track of different versions of a module when doing
experiments and development.

Modules that specify the build ID will be ~100 bytes larger (depending
on the length of the build ID specified). There is no size difference
for kernel modules that do not set this variable.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

SVN-Revision: 47290
2015-10-30 15:20:12 +00:00
..
config scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
flashing scripts: fix wrong usage of '==' operator 2014-10-14 12:21:11 +00:00
arm-magic.sh scripts/arm-magic.sh: make the generated kernels also include $IMG_PREFIX 2015-05-28 10:48:23 +00:00
brcmImage.pl
bundle-libraries.sh scripts/bundle-libraries: fall back to only copying binaries if ldd is unavailable (e.g. non-linux system) 2014-06-02 13:27:23 +00:00
checkpatch.pl scripts/checkpatch.pl: Fix whitespace errors 2013-08-31 11:16:49 +00:00
clang-gcc-wrapper build: fix build on Mac OS X 10.9 2013-10-28 15:15:09 +00:00
clean-package.sh build: clean up stale files from a previous build when installing a package build to the staging dir 2013-05-29 10:31:45 +00:00
cleanfile scripts/{cleanfile,cleanpatch}: Add scripts for cleaning up file and patch whitespaces 2013-08-31 11:16:44 +00:00
cleanpatch scripts/{cleanfile,cleanpatch}: Add scripts for cleaning up file and patch whitespaces 2013-08-31 11:16:44 +00:00
combined-ext-image.sh scripts: add script to generate combined extended image format 2011-11-30 07:43:58 +00:00
combined-image.sh
config.guess aarch64: add initial support 2014-11-24 06:33:13 +00:00
config.rpath
config.sub scripts/config.sub: add back musl support that was accidentally dropped in r43353 2014-11-28 00:59:57 +00:00
deptest.sh
diffconfig.sh build: add new menuconfig code based on linux 3.9 2013-04-18 12:05:16 +00:00
dl_cleanup.py dl_cleanup: Fix linux blacklist 2015-10-07 10:51:18 +00:00
download.pl script: downlaod: change mirror for kernel.org 2015-09-11 17:59:12 +00:00
env env: allow passing a commit message on save 2015-05-01 17:23:15 +00:00
ext-toolchain.sh scripts: fix 64bit uclibc external toolchain detection 2015-07-14 09:57:52 +00:00
feeds scripts/feeds: allow export of feeds with static revisions 2015-08-23 09:35:46 +00:00
freebsd.sh build: BSD compile fixes 2013-03-07 17:32:29 +00:00
gen-dependencies.sh scripts: avoid outputting empty lines in gen-dependencies.sh 2015-01-29 22:05:31 +00:00
getver.sh scripts: fix getver git dir check 2015-02-14 20:48:37 +00:00
ipkg-build ipkg-build: add ogargs to outer tar/ipk 2015-09-11 16:34:22 +00:00
ipkg-make-index.sh scripts: ensure that ipkg-make-index.sh exits successfully 2015-05-27 08:29:10 +00:00
kconfig.pl scripts/kconfig.pl: Indicate which file we couldn't open 2014-01-19 17:27:04 +00:00
make-ipkg-dir.sh
md5sum
metadata.pl scripts/metadata.pl: do not emit ARCH selection for a target if it has subtargets 2015-03-29 04:31:15 +00:00
metadata.pm scripts/metadata.pm: save target makefile names 2015-03-15 11:08:01 +00:00
mkits.sh build: make device-tree arg optional in mkits.sh 2015-05-10 11:46:45 +00:00
om-fwupgradecfg-gen.sh scripts/om-fwupgradecfg-gen.sh: add support for the MR1750 2015-09-14 20:11:18 +00:00
openbsd.sh build: BSD compile fixes 2013-03-07 17:32:29 +00:00
pad_image
patch-kernel.sh scripts/patch-kernel.sh: remove -E flag to preserve empty files touched by patches 2015-08-25 07:46:32 +00:00
patch-specs.sh patch-specs.sh: gcc 3.4.6 has an additional "(OpenWrt-2.0)" after the version tag, cope with that 2012-01-29 20:19:06 +00:00
redboot-script.pl scripts: add tool for generating redboot scripts 2015-07-25 12:12:03 +00:00
relink-lib.sh
remote-gdb scripts: remote-gdb: fix target / libc matching on directory names 2015-01-23 12:41:06 +00:00
rstrip.sh scripts: extend rstrip.sh to remove bad rpaths 2015-02-10 15:48:48 +00:00
slugimage.pl
srecimage.pl scripts: add srecimage.pl, a script to convert binaries to SREC format 2015-05-28 15:53:55 +00:00
strip-kmod.sh build: Allow kernel modules to set build ID debug symbol 2015-10-30 15:20:12 +00:00
symlink-tree.sh scripts/symlink-tree.sh: print warnings/errors to stderr 2013-02-21 11:45:27 +00:00
sysupgrade-nand.sh build: add a build step for generic sysupgrade nand image 2015-09-04 14:44:27 +00:00
timestamp.pl
ubinize-image.sh scripts: fix ubinize-image on OS X 2015-03-15 05:12:11 +00:00
update-package-md5sum