Backport change from glibc upstream that defines RELEASE as stable
instead of release. This will at least cause the default_cflags to be
set to expected default values again.
Ref issue #1396, although the bigger issue of respecting crosstool-ng
CT_GLIBC_EXTRA_CFLAGS is most likely still not fixed.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.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>
This adds support for using picolibc instead of newlib on embedded
systems.
Signed-off-by: Keith Packard <keithp@keithp.com>
v2:
Add check for meson and ninja
Sync option default values with current picolibc defaults
Remove xtensa sys header file install as those aren't in picolibc
Forward ported patches from binutils 2.34, refreshed to match current
sources.
Patch 0008-poison-system-directories.patch did not apply clean and had
minor adjustments to fit new binutils 2.35 release.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
Forward ported patches from GCC 9.x, refreshed to match current sources.
Patch 0010-crystax.patch did not apply clean and had minor adjustments
to fit new GCC 10.2.0 release.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
Forward ported patches from GCC 9.2.0 to 9.3.0, refreshed to match
current sources.
Patch 0010-crystax.patch did not apply clean and had minor adjustments
to fit new GCC 9.3.0 release.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
Forward ported 0000-typedef-caddr.patch from previous release (2.31).
Dropped the 0001-Add-ARC-architecture.patch file, since ARC support is
included in glibc release 2.32.
Signed-off-by: Hans-Christian Noren Egtvedt <hegtvedt@cisco.com>
The same binaries are now hosted on GitHub releases (and looking at the
homepage, that's the only download location they are offering). Use that
mirror at least as an option.
When GCC was updated to 8.4.0 the patches were moved incorrectly. Fix
this now so that they will be picked up.
Fixes: commit 31ca84ac ("Update to gcc 8.4.0")
Signed-off-by: Chris Packham <judge.packham@gmail.com>
