| Commit message (Collapse) | Author | Age | Files | Lines |
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It can often be useful to include additional debugging tools the
toolchain such as strace. Add an option to include an arbitrary path.
(From OE-Core rev: 1fc1e3d59afd292ff8f7c4e1f64324134b73b8f4)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Shared libraries sometimes (frequently?) don't have a program
interpreter specified. The previous code would fail to find the library
dependencies in these cases because no interpreter could be found.
Commonly, this meant that if a library depends on another library, it
might not be included toolchain because dependency scanning stops with
the first one.
Instead, capture the program interpreter from the program or library
that starts the dependency chain and use that interpreter to get all of
the dependencies in the chain, recursively.
Additionally, if no interpreter can be found, fallback to using ldd
(From OE-Core rev: 4f55e61e9e3dd921bd71a127580dc5fc71d7b339)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Some newer libraries and programs use RUNPATH to specify the library
search path. These executables were being skipped by the rpath fixup
code because it was grepping the ELF header for RPATH only. A more
correct solution is to ask patchelf to report the rpath, as that tool
will properly report either RPATH or RUNPATH as appropriate.
(From OE-Core rev: d1e88ad01df9b6419e02f632b1ba288d4cc3b2bf)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Modifies the icecc-create-env script so that it can log output to a log
file. In addition, a --debug flag is added that allows verbose logging.
Finally, the silent flag was removed since it was never used in
icecc.bbclass
(From OE-Core rev: 3d0bd786fd79967cf8754d022044df311dd8ad3e)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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When files are added to the environment, multiple aliases can be given
for the file (by calling add_path multiple times with a second
argument). All of these names will end up with a symlink to the original
file.
(From OE-Core rev: 0a5bbad5810b69fa09dbd8d886e4f368310a5db9)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Executables in the toolchain archive occasionally contain runtime
library search paths (RPATH) that use the $ORIGIN placeholder. However,
in order for that placeholder to work, /proc must be mounted. When
iceccd executes the toolchain in the chroot environment, it doesn't
mount /proc, so it is unable to resolve $ORIGIN resulting in a failure
to find dynamic libraries.
The fix is to replace $ORIGIN in executable RPATH entries with the known
chroot executable path. In order for this to work, the actual real path
to the executable must be resolved to remove any symlinks, otherwise the
calculate $ORIGIN replacement will be wrong. This is done by using
"readlink -f", which is an acceptable dependency because Yocto already
requires it.
(From OE-Core rev: cfe98765b40c28a132b5a4bce39f71f06b4eb0bc)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Taring up the toolchain is now done by adding the entire working
directory, instead of listing all the files individually. This is done
because the list of files may contain ".." entries, which tar does not
like and strips out, resulting in bad archives. This should result in an
identical archive to what was previously generated.
In addition, symbolic links are no longer dereferenced when creating the
archive, as they are purposely included to provide alternate names for
files
(From OE-Core rev: 122d6a5bdcbc494bba0fa2b213d730500f6f7dbc)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Instead of renaming files to a new path in the toolchain archive, keep
the files with their original paths and create a relative symbolic link
from the new path to the original file.
(From OE-Core rev: 256f8f6cc5b520b59cfdc44aa076f71990e18e2c)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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ldd cannot always be used to determine a program's dependencies
correctly, particularly when the program specifies an alternate program
interpreter (dynamic loader). This commonly happens when using a
uninative tarball. Instead, determine the program's requested
interpreter, and ask it to list the dependencies.
(From OE-Core rev: 96d5831ef0e535d3f91acd3e979316355fbde04e)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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icecream daemons execute /bin/true from the environment as a check to
determine if the environment is valid at all, so it needs to be
included.
(From OE-Core rev: c86aa6edab842c579177fe5c1f8647290b58fe61)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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The environment script used an annoying mix of tabs and spaces and no
mapping of tabs to spaces would produce pleasant indentation. Reformat
to eliminate tab characters and settle on 4 spaces for indentation
(which matches the upstream icecream script from which this is derived)
(From OE-Core rev: 884c2436a6dbcb6bff99409a80276b9ef5690875)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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* moving icecc-create-env to BPN allows to drop FILESPATH
* document PATCHTOOL, because it's not easy to guess why it's needed
(From OE-Core rev: a29c71024c304263bfb0732c870f20c1a6af7f64)
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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