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
This URL can be embedded e.g. within UPnP announcements where a link
to the manufacturer's homepage is desired.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
SVN-Revision: 47135
Overriding LD_LIBRARY_PATH for host utilities frequently leads to problems
with host executables loading shared libraries from the staging_dir, leading
to crashes due to incompatible ABIs.
Since most host utilties either embed a proper rpath or are reworked to link
statically we do not need the workaround anymore.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 47103
several packages reported different file order between builds
make binutils, kmod-sched reproducible
Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>
SVN-Revision: 46859
When a package links to a shared library that depends on libiconv or
libintl shared libraries, specifying directory pathes to them via -L
switches is not enough, see "man 1 ld" -rpath-link description.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
SVN-Revision: 46801
The KERNEL_SIZE should be the maximum size, inclusive, so we need to
check for greater equal, not just greater.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46792
Make the device name accessible for any build commands instead of
forcing targets to define it themselves.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46597
Instead of letting each target define it themselves, create on in
include/image.mk and let the targets use it.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46596
Instead of each target defining it the same, move the KDIR_TMP
definition to include/image.mk. In addition Image/Build/SysupgradeNAND
already requires KDIR_TMP to be set, so it makes sense to have it
globally defined.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46592
Add a Image/BuildDTB command that takes the path to an dts file and
applies the CPP using the default include directories, then uses dtc
to compile the dts as the specified output file.
Additional CPP and DTC flags can be supplied as additional arguments.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46389
To improve reproducibility, prevent the inclusion of timestamps
in the gzip header.
Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>
SVN-Revision: 46361
We do not support old kernel versions not generating modules.builtin
anymore, so assume it will always be present and check for modules
to be built in first.
This prevents old modules being packages up after changing the kernel
config to include them in the kernel without cleaning the kernel tree.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46182
Boot tested: http://pastebin.com/L6aAb9xj
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
[jogo:
update to 4.1 final
add patches added since submission
delete patches applied in later rcs
restore commit messages in 220-gc-sections and 304-mips_disable_fpu
fix 050-backport_netfilter_rtcache to match new API
update inlined dma ops with upstream changes
add missing config symbols
enabled CONFIG_MULTIUSER
update kmod defintions for 4.1
]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46112
