This commit updates the build scripts to match the new usage of
CT_GetCustom from the previous change.
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>
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>
If building a static toolchain, the ldflags option passed to
do_binutils_backend is overridden when we set `LDFLAGS=-all-static`.
We should pass `LDFLAGS=${ldflags} -all-static` in this case.
This fixes#297
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
In commit: 74d555b2
A regex in a parameter subsitution replaces a '#' hash symbol, but it is
not made literal '\#', so from the hash to the end of the line is a
comment.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
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>
Because >= gcc-5.x does not require cloog, it should not be forced on
the command line arguments for configure if graphite is enabled.
Make CLooG optionally added, if it is needed (aka: <= gcc-4.9).
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>
When building from:
{git,http}://sourceware.org/git/binutils-gdb.git
and setting BINUTILS_CUSTOM or GDB_CUSTOM, they could be the same
source.
These config options should not affect normal released versions.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
As per the change notes of GCC-6:
https://gcc.gnu.org/gcc-6/changes.html
and conversations I've had with the buildroot folks, there is no need
to support sh5/sh64.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
We check for apps:
* make
* sed
* grep
* awk
* libtool/libtoolize
* install
* patch
* and more
...during configure. Our scripts should be consistent about using the
variables that define where the found tool was found.
Of course, we do hard-link these tools in buildtools, but that should be
a backup for the components we are building. Our scripts should always
use the tools we find.
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>
Now that expat/curses have migrated into separate script, no need for
do_debug_gdb_parts() and need_gdb_src checks.
Signed-off-by: Alexey Neyman <stilor@att.net>
Currently, builds for build and target (matching the current
implementation). Need to add building for host for canadian crosses.
TIC_PATH is removed - configure in ncurses searches $PATH, so it finds
'tic' in buildtools anyway. Arguably unneeded code for MacOS also
removed, with a FIXME comment for validation by someone using MacOS.
Signed-off-by: Alexey Neyman <stilor@att.net>
Currently, only libelf has a for-target step - but it generalizes
the step to hook other libraries into this step.
Signed-off-by: Alexey Neyman <stilor@att.net>
The Xtensa processor architecture is a configurable, extensible,
and synthesizable 32-bit RISC processor core. Processor and SOC vendors
can select from various processor options and even create customized
instructions in addition to a base ISA to tailor the processor for
a particular application.
Because of the configurability, the build process requires one additional
step for gcc, binutils, and gdb to update the default configuration.
These configurations are packed into an 'overlay' tar image, and are
simply untarred on top of the default configuration during the build.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
.. they're needed for the RPC generation in glibc
on both Cygwin and MinGW-w64.
Neither are built on GNU/Linux and iconv is not
built on Darwin.
Two patches for gettext are needed, one so that
-O0 works and one so that static builds can be
made.
They can take a good while to build, so if not
needed for_host or for_build then they are not
built.
Signed-off-by: Ray Donnelly <mingw.android@gmail.com>
I've added the .config files to contrib/uClibc-defconfigs from buildroot
to use as default configs if they are not provided in the sample.
If a particular architecture really needs an option set, it should be
either updated in the manange_uClibc_config function in
scripts/build/libc/uClibc.sh or a custom ${uclibc_name}.config should be
added to the sample (usually via `ct-ng saveconfig`).
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This commit updates uClibc to use the new CT_Kconfig options from the
previous commit. The older sed method of sanity checking the uClibc
.config was error prone and clumsy.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
mpfr.org has been less then reliable, so lets make gnu.org the primary
instead of the secondary source.
This closes#250
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This commit removes blackfin support.
I'm open to re-adding blackfin after crosstool-1.23.0 is released, but
it is currently too difficult to port forward to newer versions of gcc
and uclibc.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Some architectures, like arc and blackfin set CROSS_COMPILE to a default
if it is not set on the command-line.
Since we are building the cross-compiler, we need to ALWAYS set
CROSS_COMPILE, since building/checking headers is done after the GCC
PASS1 step.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
This change, as per #222, reduces the number of supported releases of
gcc to the latest branch releases.
I noticed while doing this work that gcc-4.5.4 was never added, so I
moved patches for gcc-4.5.3 to 4.5.4 and updated the
bfin-unknown-linux-uclibc example. Also, 120-siginfo.patch was fixed
upstream in the 4.5.4 release, so this patch is omitted.
I also bumped the avr sample to 4.9.3 from 4.9.2.
With the addition of gcc-5.x, the gcc release team now releases the
major.minor.0 versions, while updates to the branch are available in
svn/git. We'll address that when we get to issue #219. This change just
removes CC_GCC_5_1 and moves CC_GCC_5_2 to CC_GCC_5, and removes
CC_GCC_5_1_or_later and moves CC_GCC_5_2_or_later to CC_GCC_5_or_later.
This is the first of two part changes, as mentioned in #222.
This change is slated for release in 1.22.0. The next change will be
slated for 1.23.0, and will limit gcc versions to what is on
https://gcc.gnu.org under "Release Series and Status", which is
currently 4.9.3 and 5.2.0, although I will also support the previous
supported version. In this example that would be 4.8.5.
Last, but not least, this change also retires AVR32 support.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Having *.la in the installation directory breaks ltrace: in ltrace,
libtool somehow considers libsupc++ to be an "accessory library" and
does not add -lsupc++ to the link flags. Neither Ubuntu, nor RedHat
include *.la files into their packages for libstdc++.
Signed-off-by: Alexey Neyman <stilor@att.net>
- New configurations:
- CC_GCC_TARGET_FINAL:
Use the default targets "all" and "install" for the final compiler for
bare metal.
- Adding parameter "build_step" to function do_gcc_core_backend:
do_gcc_core_backend is used for the core compiler and in case of bare metal
for the final compiler, too. To have better control over the parameters for
the final compiler "build_step" is used.
- Used for proper logging.
- Use CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY or CT_CC_GCC_EXTRA_CONFIG_ARRAY.
- If CT_CC_GCC_TARGET_FINAL is set and the final compiler is build then the
make targets for the final compiler are used ("all", "install").
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
