Written by Bryan Hundven.
Modified by Alexey Neyman to actually add the option to gcc.in.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
Signed-off-by: Alexey Neyman <stilor@att.net>
Now that libc backend installs the libraries into the directory reported
by gcc as 'multi-os-directory', sh4 libraries are installed into a '!m4'
subdirectory. This directory then confuses GNU ld, which assumes the
exclamation mark to be a word separator and attempts to link to
'/usr/lib' (a directory). However, if multilib is enabled, the default
libraries are installed into the [expected] '/usr/lib/./'. This looks
like an artifact of SuperH's unique way of specifying the multilibs to
be built in GCC (which may list exclusions, starting with '!').
Signed-off-by: Alexey Neyman <stilor@att.net>
If EXPERIMENTAL is not set, the only choice for version is the set of
released versions - currently, 1.1.14. But this only option is disabled
because it is also marked EXPERIMENTAL; this leaves no available choices
in the configuration.
Marking MUSL as experimental: it seems to have header issues which
prevent, for example, gdbserver from building. musl copied chunks of
ptrace.h code from the kernel into its own headers, which now clash with
Linux kernel headers. Manifests at least on SH4 target.
Also, musl breaks in powerpc builds: GCC balks at it with "unsupported
DEFAULT_LIBC" message. Also, 64-bit powerpc and mips are not supported.
So, until someone figures out the dependencies for musl in config/, mark
it experimental.
Signed-off-by: Alexey Neyman <stilor@att.net>
GLIBC 2.23 dropped support for pre-v9 SPARC in pthreads. Pass host
triplet with s/sparc/sparcv9/ replacement for 2.23.
Signed-off-by: Alexey Neyman <stilor@att.net>
We now only support glibc >=2.18
This now enables us to clean up glibc support!
Also, add a comment about glibc 2.20 as the point which glibc no longer
supports not building with pthread.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Kernel revisions updated to match kernel.org.
Update includes removal of 4.2.x kernel (since it was EOL),
addition of 4.4.x kernel, and marking of 4.3.x as EOL.
Signed-off-by: Yogesh Sharma <YogeshASharma@gmail.com>
As crosstools-ng only support GCC >= 4.8 we do not need libelf for gcc. GCC dropped this dependency with 4.6.
Signed-off-by: Matthias Weisser <m.weisser.m@gmail.com>
elf2flt is now hosted on github here:
https://github.com/uclinux-dev/elf2flt
But, until arm support is upstream, we'll switch to Waldemar Brodkorb
version of elf2flt.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
I was noticing that $extra_user_env was inconsistently used in
100-gcc.sh. I don't feel comfortable having just any make flag or
environment variable passed to make from a config file. If a specific
option needs to be passed to make for gcc, then a specific kconfig
option should be added for that make flag/option/env.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Since older GCC versions have been removed, older versions of binutils
are not needed.
This commit removes these older versions.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This option allowed you to use a custom headers directory/tarball to use
in your sysroot.
Not to be confused with using a custom source, that option is the
preferred method.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
On top of making <component>_CUSTOM much more complicated to rewrite,
you couldn't depend on a requirement for all of the components to treat
custom sources the same with it around.
If you need a custom source for a component, define it in the component.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Since CUSTOM_LOCATION_ROOT_DIR was removed from config/global/paths.in
in commit c499ccb, xtensa should depend only on it's
ARCH_XTENSA_CUSTOM_OVERLAY_LOCATION.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Instead of checking if thread support is enabled during the build, move
the check to kconfig-time. Since if threading support is not availble,
libgomp should not be available either.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Now that versions of gcc that required PPL are no longer supported
( >= gcc-4.5.x AND <= gcc-4.7.x )
...we no longer require PPL or CLooG/PPL.
This commit:
* Removes PPL
* Removes CLooG/PPL
* Updates the documentation
* Updates build script for CLooG and GCC
* Removes PPL and CLooG/PPL from scripts/addToolVersion.sh and
scripts/showSamples.sh
* Adds ISL to scripts/addToolVersion.sh and scripts/showSamples.sh
I know that sounds like a lot for one commit, but it was all kind of
inter-tangled.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
As per #222, in crosstool-NG >= 1.23.0, we will only support:
[upstream supported gcc versions] - 1
As of this writing, these versions are:
* 5.2.0
* 4.9.3
* 4.8.5 (the -1, since development on 4.8.x is now closed)
I plan to keep 4.8.5 around because of some architectures having issues
with over-optimization or just faulty optimization in the 4.9.x and
possibly newer versions.
I also cleaned up a requirement for glibc to depend on >= gcc-4.6.x for
>= glibc-2.20, but since the lowest gcc we support after this change is
>= 4.8.5, this condition can go away.
Patches for older gcc versions are removed in the next commit.
This closes#222
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
With the upcoming release of 1.22.0, mingw-w64 is still in an
experimental state, and is not considered to be fully supported yet.
This change should be reverted after the release.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This commit removes ncurses-5.9 and adds 6.0.
I also provide the stable patch updates in patches/ncurses/6.0.
I have also added an experimental toggle for enabling the new ABI
support.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
In commit c9704c6683, I forgot to bump the
version in the prompt for uClibc-ng-1.0.9.
Reported-by: Reinoud Koornstra <reinoudkoornstra@gmail.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
