Make --enable-obsolete-rpc conditional on !CT_GLIBC_2_32_or_later as
it's been removed from that version on.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
When building powerpc64+glibc-2.32 we see the following error:
[ALL ] In file included from ../sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c:26,
[ALL ] from ../sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c:18:
[ALL ] ../string/wordcopy.c: In function '_wordcopy_fwd_aligned':
[ERROR] ../string/wordcopy.c:98:26: error: 'a1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
[ALL ] 98 | ((op_t *) dstp)[0] = a1;
[ALL ] | ~~~~~~~~~~~~~~~~~~~^~~~
[ALL ] In file included from ../sysdeps/powerpc/powerpc64/power4/../../powerpc32/power4/memcopy.h:38,
[ALL ] from ../sysdeps/powerpc/powerpc64/power4/memcopy.h:1,
[ALL ] from ../string/wordcopy.c:23,
[ALL ] from ../sysdeps/powerpc/powerpc32/power4/multiarch/wordcopy-ppc32.c:26,
[ALL ] from ../sysdeps/powerpc/powerpc64/multiarch/wordcopy-ppc64.c:18:
[ALL ] ../string/wordcopy.c: In function '_wordcopy_fwd_dest_aligned':
[ERROR] ../sysdeps/generic/memcopy.h:72:61: error: 'a3' may be used uninitialized in this function [-Werror=maybe-uninitialized]
[ALL ] 72 | #define MERGE(w0, sh_1, w1, sh_2) (((w0) << (sh_1)) | ((w1) >> (sh_2)))
[ALL ] | ^~
This seems to only trigger for powerpc64. Other architectures build
cleanly. For now avoid specifying -Werror for powerpc64+glibc-2.32.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Fixes: #1210
Per the release notes for the GNU C library 2.28[1] make 4.0 or newer is
required. Previously the logic was applied to glibc 2.29 or newer.
[1] - https://www.sourceware.org/ml/libc-alpha/2018-08/msg00003.html
Signed-off-by: Chris Packham <judge.packham@gmail.com>
- Force building make as a companion tool if host make is older than
4.0 (CentOS 7 currently has 3.82)
- Disable 2.29 as a choice if host python is older than 3.4
(CentOS 7 has 2.6 unless python from EPEL is installed)
- Python2 emits its version information to STDERR. Ugh.
While there, also use the detected host Python for GDB configuration.
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>
- 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>
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>
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>
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.
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>
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>
.. 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>
glibc-2.17 and above no longer have external addons or ports.
So if we are => 2.17, don't even think about trying to mess with ports
or addons.
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
* Add glibc 2.22
* Add a constraint on glibc-2.21 that depends on gcc-4.6 or greater.
See: https://sourceware.org/ml/libc-alpha/2015-02/msg00119.html
======================================================================
* The minimum GCC version that can be used to build this version of
the GNU C Library is GCC 4.6. Older GCC versions, and non-GNU
compilers, can still be used to compile programs using the GNU C
Library.
======================================================================
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
CUSTOM_LOCATION config options only presented in menuconfig if component
CUSTOM version selected.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
No longer recommended practice to use --enable-add-ons=nptl, so
for 2.20 and later (along with custom glibc), don't add the
CT_THREADS to the addons_list
https://sourceware.org/glibc/wiki/Release/2.20#Packaging_Changes
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
This will help add new implementations, such as the one in musl.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Use a more coherent naming for the options. This will help commonalise
the native case (e.g. NPTL on Linux, win32 on Windows), and add alternate
implementations (e.g. musl.)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Bryan Hundven <bryanhundven@gmail.com>
Don't download glibc-ports when glibc or eglibc version greater than 2.16,
because the "ports" source is mainline in the glibc or eglibc since version 2.17.
Signed-off-by: "Daniel Zimmermann" <netzimme@gmail.com>
Message-Id: <9c045ca3cf1b9dc89da3.1384602843@haus-VirtualBox>
Patchwork-Id: 291766
[yann.morin.1998@free.fr: slightly tweak subject, change variable name]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
It is used for skipping unnecessary compilation steps when the libc
doesn't need to be compiled (eg. when we do not use a C library).
Signed-off-by: Yann Diorcet <diorcet.yann@gmail.com>
Message-Id: <150eadb0117e697d79aa.1353625025@blackmint>
Patchwork-Id: 201222
