Slightly rework config version detector to catch the case where neither
CONFIG_VERSION/CONFIG_VERSION_CURRENT is defined in the config file.
Add olddefconfig and use it after the upgrade.
Signed-off-by: Alexey Neyman <stilor@att.net>
... while making use of the new tunables.
Also, unmark the moxie-elf as broken: the ld scripts installed by newlib
can be found by the compiler and can link the binaries. Why the default
script is broken is not ct-ng's problem...
Signed-off-by: Alexey Neyman <stilor@att.net>
... parts of the config tuple. While here, remove parts that are
setting portions of the target tuple to a value that's already
the default.
Signed-off-by: Alexey Neyman <stilor@att.net>
... in uClibc and glibc.
Fixes#681.
While here, relocate additional "sources" for uClibc/binutils into packages/
directory.
Signed-off-by: Alexey Neyman <stilor@att.net>
This required some rework of the libc selection, as moxiebox is a layer on
top of another libc - newlib.
Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will
not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox
needs from libcrypto is SHA256, and it already includes a standalone implementation
of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use
that implementation for the host binary, too.
Also, automate collecting/printing the list of all packages in a given category
(e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given
category.
Signed-off-by: Alexey Neyman <stilor@att.net>
Add initial rv64 support. Originally based on suggestions from
Franz Flasch <franz.flasch@gmx.at>.
Cc: Franz Flasch <franz.flasch@gmx.at>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Synopsys' DesignWare ARC Processors are a family of 32-bit CPUs
that SoC designers can optimize for a wide range of uses,
from deeply embedded to high-performance host applications in a variety
of market segments.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
- Incompatible function type for ifunc alias
- Multiple statements macro expansion in strftime
- if_nametoindex size checking
Signed-off-by: Alexey Neyman <stilor@att.net>
- GLIBC requires a fix to work with binutils 2.30 on aarch64. This fix
relies on binutils 2.24 or newer, which is okay for glibc 2.26 since
it needs 2.25 or newer anyway. But older glibc versions are now pinned
to binutils 2.29 or older on aarch64.
- xtensa needs patches in libgcc with gcc 7.3.
- comment in newlib's patch to indicate it is a reversal of a commit.
Signed-off-by: Alexey Neyman <stilor@att.net>
- Update to 20180129
- Throw in --disable-db-install if database is disabled; otherwise
'make install' tries to run tic which is not built.
- Select appropriate strip utility for the host; otherwise non-x86
architectures fail to install (unless --disable-stripping is also
added)
Signed-off-by: Alexey Neyman <stilor@att.net>
android-ndk, binutils, gcc, linux, mpfr, ncurses, newlib, uclibc-ng
MPC vs MPFR dependencies required modifications in auto-generated templates
to also provide non-inclusive older-than/newer-than specifications.
Also correct MPC URLs, the website seems to have adjusted its directory
layout.
Currently, newlib 3.0.0 doesn't build for arm-nano-eabi.
Signed-off-by: Alexey Neyman <stilor@att.net>
This allows us to include the component-to-package relation in the
generated kconfig files and make use of that information in the
show-config.sh script.
Signed-off-by: Alexey Neyman <stilor@att.net>
- Glibc configure args and tuple need adjustment on SuperH
- Only allow "both endian" and "with CPU" for unspecified arch
variant. May reconsider endianness (was breaking things before
adjusting glibc tuple)
- Retire non-multilib sample, it should be a subset of the
multilib one now.
Signed-off-by: Alexey Neyman <stilor@att.net>
1. On SuperH, configuring GCC with explicit variant of the CPU
(like "sh4") limits the default set of multilibs to just that CPU
and requires --with-multilib-list to change. Allow for "unspecified"
variant, so that we can defer to GCC to determine the list.
2. Support toolchains with both endiannesses at the same time.
3. Add a SuperH/newlib sample
4. Add more flags processing for uClibc
Signed-off-by: Alexey Neyman <stilor@att.net>
This was previously available in 6c62da4803 but was then removed
in cb7fcbe1ef. Add it back since it will be helpful if the user
wants to hide the crosstool-NG version in the pkgversion.
To get the new version, a defconfig from "ct-ng savedefconfig" or
"ct-ng oldconfig" must be used in combination with "ct-ng menuconfig"
or "ct-ng nconfig".
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Some users (like myself) may want to omit the crosstool-NG version
from the binaries' versioning output, as it can be incredibly long
and not too helpful. Add a config option to disable it. The possible
combinations are as follows:
- crosstool-NG version (default)
- crosstool-NG version - custom toolchain ID
- Custom toolchain ID
- No crosstool-NG version OR custom toolchain ID
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
While here, also consider patched by anything other than "bundled patches"
as per-target sources. Add scary warnings in case of a failure.
Signed-off-by: Alexey Neyman <stilor@att.net>
Was previously selected by GCC_5_or_later - but now that one is an
auto-generated option that does not select anything; now HAS_LIBMPX
was made dependent on GCC_5_or_later, but its default was not set to y.
Signed-off-by: Alexey Neyman <stilor@att.net>
It was previously picked up as "tail options" config file, .in.2.
Now we only have a single config file for each component.
Signed-off-by: Alexey Neyman <stilor@att.net>
Also:
- Move companion_* to comp_* to match the kconfig symbols
- Replace bootstrap with former gen-versions.sh
- Fold *.in.2 into their respective first parts; this moves common
options to the end - if it is undesirable, inclusion of *.in
can be moved where *.in.2 used to be (but that will also move
version selection after common options).
- Retire addToolVersion.sh (may later replace with a more
comprehensive script that tries to download the added tarballs,
copy the patches and try to apply them, and create a version.desc).
Signed-off-by: Alexey Neyman <stilor@att.net>
It fails to compile with the only locale version available (030818)
(on master too, with exactly the same error).
uClibc-ng does not use pregenerated locales.
Signed-off-by: Alexey Neyman <stilor@att.net>
- Need GDB8.0 milestone
- Make uClibc "master" package
- Rename bionic -> android-ndk to match the package name and
support suffixes for archives
Signed-off-by: Alexey Neyman <stilor@att.net>
Expat 2.2.0 and earlier were affected by CVE-2017-923. Expat 2.2.1
provides the corresponding security fixes.
Signed-off-by: Jim Huang <jserv.tw@gmail.com>
Gcc for Nios II does not support -mcpu option, and --with-cpu=XXX flag
breaks gcc compilation. Use --with-arch instead.
Signed-off-by: Kirill Smirnov <kirill.k.smirnov@gmail.com>
GDB8 (or rather gnulib that is a part of it) provides a fallback mbstate_t
definition - but GCC's C++ headers (which are used via stdint.h since GDB8
uses C++) provide another mbstate_t if libc does not have wide char support.
These two definitions conflict with each other.
Signed-off-by: Alexey Neyman <stilor@att.net>
- Update .gitignore, do not place .gitignore into directories installed
in bulk
- Remove executable permissions and shebangs from the scripts that are
supposed to be invoked only via ct-ng frontent; prepend them with $(bash).
Despite what showSamples.sh said, it already has some bashisms.
- Remove --with autotools-dev and override dh_update_autotools_config
to avoid having config.{sub,guess} clobbered with older versions
- Install bash completion where Debian (now) expects it
- Update man page to use .\" as the comment delimiter, instead of
undefined macro (."); also, minor text edits.
- Install kconfig.mk without execute permission.
- Remove shell wrappers from 170-localedef-fix-trampoline.patch, we
do not use that for applying patches
- Revoke execute permissions on 210-expat.sh
- Get flags from dpkg-buildflags if available
Signed-off-by: Alexey Neyman <stilor@att.net>
Make this behavior default in case the core gcc backend is used
for final compiler (i.e., for baremetal configurations). Not
setting this option breaks canadian baremetal configurations,
and not setting it makes little sense at all in any baremetal
configuration (since in baremetal we don't have any libc to begin
with).
Signed-off-by: Alexey Neyman <stilor@att.net>
Allow cross-gdb and gdbserver. This requires removal of an explicit
check that disables gdbserver on android. However, the comment above
that check refers to exec_elf.h, which has been removed since API level
19. It builds fine with current selection of the sample (21). Only
build-tested, hope someone can give it a try and report back.
We can fine tune the check for GDB but I'll leave it for now.
Signed-off-by: Alexey Neyman <stilor@att.net>
... it is possible to just not set it in the configuration, why force
it? It just increases the complexity in Kconfig.
Signed-off-by: Alexey Neyman <stilor@att.net>
Instead, prepare the files as a part of bootstrap and install them.
This avoids rebuilding these files in each working directory; they
don't change anyway as they are generated from the same installed
source.
Signed-off-by: Alexey Neyman <stilor@att.net>
from configure rather than substitute it from Makefile. Eventually we
might want to get rid of configure.in completely, doing on-the-fly
checks at the time of `ct-ng build`, but that is left for another day.
Signed-off-by: Alexey Neyman <stilor@att.net>
Check for python2/python3 and if found, pass them to --with-python.
Allow user to override the choice via a new config option. This
fixes systems where there is no "python", only "python2" or "python3".
Signed-off-by: Alexey Neyman <stilor@att.net>
- libpthread requires iteration over multilibs, unlike the core, it
does not detect and build multilibs by itself.
- Disable parallel builds for mingw-w64 components; until mingw-w64 core
builds clean, I am not trusting it.
- Make the list of tools to build configurable
- Turn on multilib in x86_64 sample.
- Make warnings about tuple less redundant. As in, "one WARN is enough,
no need to shout it three times".
- Messages about various steps/substeps are more aligned with the rest
of the components.
- Use 'make' instead of ${make} to invoke the companion make just built,
if applicable.
Signed-off-by: Alexey Neyman <stilor@att.net>
... when determining if it can be linked statically, and if Python
scripting should default to y.
Prompted by a failure of i686-w64-mingw32,nios2-spico-elf sample
on a system where configure didn't report static linking support.
Signed-off-by: Alexey Neyman <stilor@att.net>
It is only used if this libc flavor uses a multilib iterator (and not
determines the multilibs itself). This class currently includes glibc,
uClibc, musl - but they explicitly select CC_CORE_PASSES_NEEDED anyway.
Signed-off-by: Alexey Neyman <stilor@att.net>
... enabled by default for multilib and disabled otherwise. Buildroot
has been complaining about /etc/ld.so.conf presence for almost a year
now and I missed that.
After the release, xldd will be modified to query the compiler for
the list of multilibs to search. This would be too invasive change
before 1.23, though.
Note that it may lead to configurations where xldd currently does not
find the libraries (if both DEMULTILIB and CREATE_LDSO_CONF are turned
off). This is not the default setting in Kconfig, though.
Signed-off-by: Alexey Neyman <stilor@att.net>
It turns out buildroot does not currently accept a toolchain where a dynamic
linker does not reside in the multi-os-directory. Unfortunately this is
how glibc installs itself on AArch64 without any extra tricks.
So, provide an option to force everything into /lib or /usr/lib; patch to
buildroot will be worked on separately.
Signed-off-by: Alexey Neyman <stilor@att.net>
Same as the base release as long as they applied.
MUSL patches didn't, removed.
Also, unobsolete Linaro GCC5 now that they rolled out a new release.
Signed-off-by: Alexey Neyman <stilor@att.net>
Some software starts to adopt xz-only distribution (strace,
gcc-linaro, ...). Better that than deal with cryptic errors like
"cannot find strace-.tar.bz2".
Signed-off-by: Alexey Neyman <stilor@att.net>
Adding new tristate configuration for TLS (Thread Local Storage) to
add "--enable-tls" (y), "--disable-tls" (n) or nothing (m).
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Loading a dynamic library (LTO plugin) from a static binary fails
on ArchLinux. It is also prone to break if a system is ever upgraded.
Also, disable plugins if not enabled explicitly.
Signed-off-by: Alexey Neyman <stilor@att.net>
... when building native GDB/gdbserver.
Suggested by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
Hence, it is better to enforce via config rules: elf2flt does not
play nice with ld wrapper, when both ld.bfd and ld.gold are present.
Limit the choices to just 'ld.bfd' for flat-format architectures.
Signed-off-by: Alexey Neyman <stilor@att.net>
Add patches for versions that didn't have them - patches updated/retired
as necessary.
Also, disallow 2.12.2 for architectures in ports - this version did not have
ports addon.
Signed-off-by: Alexey Neyman <stilor@att.net>
This partially reverts commit 88e8852ccd.
Bring back releases 2.12 and newer of glibc, along with the associated
Kconfig machinery. Simplify it slightly.
... these are apparently not needed with the current kconfig and only
result in warnings like "SYMBOL changed state" and "reassigning SYMBOL".
Perhaps, it was necessary to run kconfig without first generating
config.gen? But now all the targets that invoke $(CONF) have
`config_files` as a dependency.
Signed-off-by: Alexey Neyman <stilor@att.net>
- Allow user to specify configure arguments to pass through to host/target
ncurses.
- Checkbox for --disable-database
- String option for --with-fallbacks
Signed-off-by: Alexey Neyman <stilor@att.net>
It has not seen any new commits since July 2015, and haven't had any
releases since May 2012.
The only two architectures marked as supported by uClibc but not by
uClibc-ng are v850 and i960. Both are marked as "BROKEN" in the most
recent release of uClibc, 0.9.33.2.
RIP, uClibc.
Signed-off-by: Alexey Neyman <stilor@att.net>
Also, do not select gdbserver for cross-gdb automatically, or it may
be selected even without meeting the dependencies (if C++ is not enabled)
Signed-off-by: Alexey Neyman <stilor@att.net>
This serves two purposes:
- installs its manpage
- installs headers, without them it does not make sense to install a
static library
Unfortunately, there's no way to select shared-only build of DUMA.
Hence, disable selection for static library.
Also, allow user to select whether to use stock or ct-ng's wrapper.
Signed-off-by: Alexey Neyman <stilor@att.net>
Rather than requiring them of a certain version, detect if they are present
(and have sufficient version) and select an appropriate companion tool
otherwise. The reason is that, for example, most recent gettext requires
automake 1.15, but the newest available CentOS has 1.13. Hence, the option
to "upgrade your system" does not apply, and the warning comment above
the companion tools is rather scary.
With this approach, it will work out of the box - either by using the host's
tools, or by building them as needed. Note that the user can still change
the setting in the config.
While there, propagate the new version checking macro to awk/bash/host binutils,
and switch from --with-foo=xxx to officially blessed FOO=xxx: the latter
does not require checking for bogus values (i.e., --with-foo, --without-foo)
and AC_PROG_* macros recognize the corresponding settings without further
modifications. For now, I kept --with-foo=, if only to complain and steer
people to the new way. To be cleaned up after a release.
Signed-off-by: Alexey Neyman <stilor@att.net>
So that uClibc config can be matched to Buildroot's expectations via
the menu, without the need for a saved config.
Signed-off-by: Alexey Neyman <stilor@att.net>
There are some useful tools such as widl, gendef, genidl ... etc.
provided by mingw-w64 and do not waste the developers' works.
Signed-off-by: Li-Hang Lin <lihang.lin@gmail.com>
For that, make CT_BUILD_TOP_DIR a non-settable config option (so that it is
recursively expanded with CT_HOST/CT_TARGET). Use a common prefix, with
same default as for regular sample build.
Use showConfig.sh to determine host toolchain path (for canadian crosses)
and build directory to be removed.
Remove LIBC_SYSROOT_ARG (unused).
Signed-off-by: Alexey Neyman <stilor@att.net>
Makes them sorted out by host, and removes the need for similar hack in
samples.mk.
Change how canadian crosses are named: using `=' character resulted in
Glibc build failure.
Move loading config into a common function, CT_LoadConfig.
Signed-off-by: Alexey Neyman <stilor@att.net>
Also, move 'devel' to the bottom - we don't want this ever-moving tag
to be default in the released product.
Signed-off-by: Alexey Neyman <stilor@att.net>
