Rework the bundle-libraries.sh implementation to use a more robust approach
for executing host binaries through the shipped ELF loader and libraries.
The previous approach relied on symlinks pointing to a wrapper script which
caused various issues, especially with multicall binaries as the original
argv[0] name was not preserved through the ld.so invocation. Another down-
side was the fact that the actual binaries got moved into another directory
which caused executables to fail looking up resources with paths relative
to the executable location.
The new library wrapper implements the following improvements:
- Instead of symlinks pointing to a common wrapper, each ELF executable
is now replaced by a unqiue shell script which retains the original
program name getting called
- Instead of letting ld.so invoke the ELF executable directly, launch
the final ELF binary through a helper program which fixes up the argv[0]
argument for the target program
- Support sharing a common location for the bundled libraries instead of
having one copy in each directory containing wrapped binaries
Finally modify the SDK build to wrap the staging_dir and toolchain binaries
which allows to use the SDK on systems with a different glibc version.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
With symlink tree some directories are just symlinked which
means IB and SDK end up with a symlink instead of an actual
directory; this fixes the missing files by dereferencesing
the directories instead of copying the symlinks.
Signed-off-by: Daniel Dickinson <lede@cshore.thecshore.com>
Add a new "checksum" make target which generates an sha256sums file over the
image files produced in bin/targets/ and automatically call it during make
world after the package index generation.
The advantage of this new target is that it is guaranteed to run after the
images, the SDK and the ImageBuilder archives have been generated to ensure
that they all end up in the checksum file. Fixes FS#51.
Uses sed to postprocess the OpenSSL digest output into an sha256sum command
compatible format.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
When imagebuild sorts package lists it breaks opkg's ability to realize
that a providers for a Provides has already been installed, when the sort
results in the provider being later in the list of packages that a package
which depends on a Provides (and hence the provider is not yet installed
for opkg to realize the provider was available doesn't not handle the case
of a package that is to be installed satisfying a dependency, only one that
is already installed (or which it schedules to be installed, which in the
absence of an installed provider is whichever provider happens to be the
default)
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
The libc and kernel package files moved since the introduction of shared
packages and the changed output directory layout. This causes the generated
ImageBuilder archive to lack the necessary "libc" and "kernel" meta packages,
leading to opkg install errors later on.
Use the FeedPackageDir macro to figure out the proper source directory to use.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
For final output image names allow user to add an
extra string (which is sanitized). This is particularly
useful with ImageBuilder where you may generate multiple
images from the same base and for the same board,
with different package selections and additional files
(via FILES=).
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
SVN-Revision: 48083
We allow to configure the version distribution name;
let's also use it for the tarballs (SDK, ImageBuilder,
and SDK).
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
SVN-Revision: 48081
Force opkg to store the downloaded repository indizes into the cache
directory as well, this way the IB can be used in an offline setting
once all required files have been cached.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 46912
To improve reproducibility, prevent the inclusion of timestamps
in the gzip header.
Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>
SVN-Revision: 46361
This introduces a common macro to assemble the correct url templates to
avoid code duplication and have the feed config handling in a central place.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45799
Change the IB packaging to only embed libc, kernel and kmod packages by default
and generate repositories.conf to refer to the remote package repositories.
Introduce a new config option CONFIG_IB_STANDALONE which restores the old
behaviour of building self contained IB archives.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 45772
The package index is generated on first use anyway, therefore it makes no
sense to continue shipping it.
Also sstrip the bundled host binaries when packing the IB to save some
additional space.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 44293
This commit introduces a new option CONFIG_VERSION_FILENAMES which causes
OpenWrt to embed the version number in generated image files, SDK- and
ImageBuilder archives.
The option is enabled by default if CONFIG_VERSIONOPT is set.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 43869
This changeset implements a new menuconfig option to generate separate
repositories for each enabled package feed instead of one monolithic one.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
SVN-Revision: 42002
V=99 and V=1 are now deprecated in favor of a new verbosity class system,
though the old flags are still supported.
You can set the V variable on the command line (or OPENWRT_VERBOSE in the
environment) to one or more of the following characters:
- s: stdout+stderr (equal to the old V=99)
- c: commands (for build systems that suppress commands by default, e.g. kbuild)
- w: warnings/errors only (equal to the old V=1)
SVN-Revision: 31484
