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Sébastien Villemot [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Fix FTBFS on powerpc with recent binutils
Forwarded: no
Last-Update: 2015-11-23
A recent modification in binutils (see
https://sourceware.org/ml/binutils/2015-04/msg00332.html) introduced a change
in the way the ppc assembly instructions "dcbt" and "dcbtst" are handled.
When compiling on a generic ppc processor, the 3-arguments form of those
instructions is no longer accepted, and one must instead use a 2-arguments
form (ignoring the TH argument).
Incidentally, the binutils change also fixed a bug in the way those
instructions were handled. On a generic ppc processor, they used to be
interpreted in the so-called "embedded" form ("dcbt TH, RA, RB", only used on
some embedded machines), while they should have been interpreted in the
so-called "server" form ("dcbt RA, RB, TH"). The ATLAS assembly directive were
apparently written in "server" form, and were therefore mis-assemblied.
Ideally, this patch should be improved in order to use the TH argument on
machines that support it (only needed in atlas_prefetch.h; other instances use
the default zero value for TH).
Last-Update: 2015-11-23
Gbp-Pq: Name powerpc-dcbt.patch
Mauricio Faria de Oliveira [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Skip optimizations for big-endian PowerPC.
Bug-Debian: https://bugs.debian.org/766695
Forwarded: http://sourceforge.net/p/math-atlas/patches/65/
Reviewed-by: Sébastien Villemot <sebastien@debian.org>
Last-Update: 2014-10-28
Some of the existing optimized files/cases for PowerPC
contain assembly instructions with implicit big-endian
behavior - thus incorrect for the little-endian mode -
incurring tests failures during the build (i.e., FTBFS).
This is being worked on; this is the workaround for now.
Note: this is an alternative for Michael Normand's patch
'atlas.3.10.2-ppc64le_do_not_use_files_with_lvx.patch',
in order not to touch file lists/indexes, but only C
source code, so the C preprocessor can avoid code per-arch.
For more details, see:
https://bugzilla.redhat.com/show_bug.cgi?id=
1080073#c40
Gbp-Pq: Name ppc64el-ifdef-files-with-lvx.patch
Debian Science Team [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
ELFv2 ABI changes for ppc64el
Bug-Debian: https://bugs.debian.org/766695
Forwarded: http://sourceforge.net/p/math-atlas/patches/65/
Origin: http://sourceforge.net/p/math-atlas/patches/65/#3cb1
Reviewed-by: Sébastien Villemot <sebastien@debian.org>
Last-Update: 2014-10-24
For more details, see:
https://bugzilla.redhat.com/show_bug.cgi?id=
1080073#c40
Gbp-Pq: Name ppc64el-abiv2.patch
Sébastien Villemot [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Add a GENERIC machine type
Bug-Debian: https://bugs.debian.org/719355
Forwarded: not-needed
Last-Update: 2017-08-16
In practice this type will have the same effect than the UNKNOWN machine type,
except that it does not try to autodetect the machine CPU.
This is useful when trying to build a generic package on an arch for which
ATLAS does not define a generic machine type. For example, on a armel buildd
with ARMv7 CPU, ATLAS would detect ARMv7 if provided the UNKNOWN type.
Last-Update: 2017-08-16
Gbp-Pq: Name generic.patch
Debian Science Team [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Ensure that kfreebsd-* is detected as FreeBSD
Forwarded: https://sourceforge.net/p/math-atlas/patches/19/
Applied-Upstream: 3.10.4
Last-Update: 2017-08-28
The "GNU" test is moved at the end, otherwise kfreebsd is recognized as Linux.
This is necessary in order to have correct linker flags.
Last-Update: 2017-08-28
Gbp-Pq: Name kfreebsd.patch
Debian Science Team [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
On mips{,el}, do not pass -mabi=n32 flag.
Bug: https://sourceforge.net/p/math-atlas/support-requests/1053/
Applied-Upstream: 3.10.4
Last-Update: 2017-08-25
The mips{,el} ports use the O32 ABI.
See https://www.linux-mips.org/wiki/MIPS_ABI_History for more details on ABIs.
Last-Update: 2017-08-25
Gbp-Pq: Name mips.patch
Debian Science Team [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Rename ATLAS incomplete liblapack.a to liblapack_atlas.a
Forwarded: not-needed
Last-Update: 2017-08-08
The liblapack.a created by ATLAS build system is incomplete: it only contains
a small subset of the full LAPACK API (only those optimized by ATLAS).
Hence rename this library to liblapack_atlas.a to avoid a name conflict with
the full liblapack.a.
In particular, note that the "-Ss flapack" option of the configure script does
not work as expected as of ATLAS 3.10.3.
Last-Update: 2017-08-08
Gbp-Pq: Name rename-lapack-atlas.patch
Sébastien Villemot [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
atlas (3.10.3-12) unstable; urgency=medium
* Tighten Build-Depends on liblapack-dev to >= 3.10.0-2~
This ensures that the fix for CVE-2021-4048 is incorporated.
[dgit import unpatched atlas 3.10.3-12]
Sébastien Villemot [Mon, 20 Dec 2021 13:15:18 +0000 (13:15 +0000)]
Import atlas_3.10.3-12.debian.tar.xz
[dgit import tarball atlas 3.10.3-12 atlas_3.10.3-12.debian.tar.xz]
Sébastien Villemot [Sat, 6 Aug 2016 18:27:27 +0000 (19:27 +0100)]
Import atlas_3.10.3.orig.tar.bz2
[dgit import orig atlas_3.10.3.orig.tar.bz2]