Will Dietz
fecd326399
gcc{5,6,7,8}: share libgomp patch, propagate musl config flags
2018-09-25 00:08:17 -05:00
Will Dietz
e845be1756
gcc: fix libgomp to not use initial-exec
...
Only apply w/musl since while it's wrong everywhere it apparently
hasn't broken things entirely w/glibc so keep things as they were.
Patch regenerated from original so that it applies
which isn't saying much since it's simple :).
Source:
https://patchwork.ozlabs.org/patch/154298/
IRC chat on #musl with Rich and others endorses this,
at least at the conceptual level of no shared library
should be using initial-exec TLS.
Fixes various uses of libgomp that previously crashed (before 1.1.20)
or encounter errors (post-1.1.20), such as pythonPackages.cython .
2018-09-25 00:04:33 -05:00
Will Dietz
3ec0d14140
gcc7: more options for musl
2018-09-25 00:04:32 -05:00
John Ericson
2091133e78
gcc: Clarify Disabling libmpx in cross stage static
...
This isn't a MUSL thing, but just needed for cross compilation to x86.
No one had tried this when all cross compilation was to linux + glibc,
hence why no one noticed this until recently.
2018-09-18 16:27:04 -04:00
John Ericson
0828e2d8c3
treewide: Remove usage of remaining redundant platform compatability stuff
...
Want to get this out of here for 18.09, so it can be deprecated
thereafter.
2018-08-30 17:20:32 -04:00
Jörg Thalheim
9efffe0135
hurd: cleanup unmaintained target
...
This has been not touched in 6 years. Let's remove it to cause less
problems when adding new cross-compiling infrastructure.
This also simplify gcc significantly.
2018-08-28 22:18:02 +01:00
CrystalGamma
72d161f548
[RFC] ppc64le enablement ( #45340 )
...
* ppc64le enablement
* gcc, glibc: properly handle __float128
* lib/systems, stdenv: syntax cleanup
* gcc7: remove ugly hack
* gcc: add/update __float128 flags
* stdenv: add another pair of quotes for consistency
* gcc: move __float128 flag for ppc64le-glibc into common/platform-flags.nix
2018-08-21 15:31:34 -04:00
viric
5c77b9cddb
Merge pull request #43982 from viric/viric_clean
...
Take me (viric) out of most maintenance
2018-07-29 00:17:08 +02:00
Will Dietz
993937d09e
gcc8: 8.1 -> 8.2
...
https://gcc.gnu.org/gcc-8/changes.html
2018-07-27 08:53:42 -05:00
Lluís Batlle i Rossell
66d7126255
Take me (viric) out of most maintenance
...
Since years I'm not maintaining anything of the list below other
than some updates when I needed them for some reason. Other people
is doing that maintenance on my behalf so I better take me out but
for very few packages. Finally!
2018-07-22 21:50:19 +02:00
volth
52f53c69ce
pkgs/*: remove unreferenced function arguments
2018-07-21 02:48:04 +00:00
volth
87f5930c3f
[bot]: remove unreferenced code
2018-07-20 18:48:37 +00:00
Daiderd Jordan
222524b5e6
gfortran: fix darwin build on hydra
...
All the warnings about unused -isystem arguments causes the build log to
exceed the hydra limit.
2018-06-24 15:02:49 +02:00
Vladimír Čunát
392e6de7d0
Merge branch 'master' into staging
2018-05-20 13:20:53 +02:00
Matthew Justin Bauer
2c7c9cbbac
gcc5: delete unused patch
2018-05-19 12:06:16 -05:00
Robert Schütz
90c0100139
Merge branch 'master' into staging
2018-05-19 11:12:19 +02:00
Matthew Justin Bauer
bd078c1a31
gcc5: remove patch
...
The patch fails to apply & may not be necessary any more. Trying to remove it for now just to see.
Hydra log: https://hydra.nixos.org/build/72726891/nixlog/1
Also see #33722
/cc @copumpkin
2018-05-18 17:03:35 -05:00
Tuomas Tynkkynen
6b6a575748
Merge remote-tracking branch 'upstream/master' into staging
...
Conflicts:
pkgs/tools/networking/telnet/default.nix
pkgs/top-level/aliases.nix
2018-05-16 03:09:33 +03:00
Bastian Köcher
780592ca6e
gcc7: Enable arm erratum 843419 on aarch64
...
This fix is required for the raspherry pi 3 with glibc 2.27,
otherwise the kernel panics in initrd with:
```
<<< NixOS Stage 1 >>>
loading module dm_mod...
running udev...
kbd_mode: KDSKBMODE: Inappropriate ioctl for device
Gstarting device mapper and LVM...
[ 1.969164] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b
[ 1.969164]
[ 1.978476] CPU: 0 PID: 1 Comm: init Not tainted 4.16.8 #1-NixOS
[ 1.984580] Hardware name: Raspberry Pi 3 Model B (DT)
[ 1.989801] Call trace:
[ 1.992301] dump_backtrace+0x0/0x1c8
[ 1.996025] show_stack+0x24/0x30
[ 1.999396] dump_stack+0x9c/0xc0
[ 2.002766] panic+0x124/0x294
[ 2.005872] complete_and_exit+0x0/0x30
[ 2.009771] do_group_exit+0x40/0xa8
[ 2.013406] get_signal+0x280/0x5b0
[ 2.016954] do_signal+0x88/0x240
[ 2.020325] do_notify_resume+0xd8/0x130
[ 2.024311] work_pending+0x8/0x10
[ 2.027774] SMP: stopping secondary CPUs
[ 2.031763] Kernel Offset: disabled
[ 2.035308] CPU features: 0x0802004
[ 2.038850] Memory Limit: none
[ 2.041963] ---[ end Kernel panic - not syncing: Attempted to kill
init! exitcode=0x0000000b
[ 2.041963]
[ 2.865264] random: crng init done
```
Suse has done the same to circumvent crashes with hostname resolving in
glibc 2.27 on aarch64.
2018-05-16 03:04:29 +03:00
John Ericson
01a525b84e
Merge remote-tracking branch 'upstream/master' into staging
2018-05-14 13:31:20 -04:00
John Ericson
bf7d1bae20
Merge remote-tracking branch 'upstream/master' into gcc-hurd-condition
2018-05-14 13:15:06 -04:00
John Ericson
3a9654bfe2
gcc: Simplify this old Hurd condition
...
Steps towards getting rid of crossConfig.
2018-05-14 13:13:11 -04:00
John Ericson
d00cc1242f
Merge pull request #40040 from obsidiansystems/gnu-config-arm
...
gnu-config: Update, allowing hacks to be removed
2018-05-14 11:20:09 -04:00
John Ericson
f2b575bd7b
Merge remote-tracking branch 'upstream/master' into gnu-config-arm
2018-05-14 10:58:15 -04:00
John Ericson
f472dd7652
Revert "Revert "gcc, binutils: Get rid of 32-bit ARM configure flag exception""
...
And there's more reverts too. The previous commmit
d838afbc9376bdadb8c690eb00b425f3eeccdf2d to gnu-config finally solves
it!
This reverts commit 3ed545ab31
2018-05-14 10:55:32 -04:00
John Ericson
2c5d915200
Merge commit '92b7a814f26ee1d37e989431c18518c67285a332' into staging
2018-05-13 01:02:09 -04:00
John Ericson
92b7a814f2
Merge branch 'fix-gcc-with-float'
2018-05-12 15:21:30 -04:00
John Ericson
f2004e6287
lib: Fix float handling for Aarch32
...
Forgot to adjust default so abi with explicit float attr would be used.
2018-05-12 15:18:31 -04:00
John Ericson
ee4b56edd3
Merge remote-tracking branch 'upstream/master' into staging
2018-05-11 14:36:08 -04:00
John Ericson
f18ddabee7
Merge remote-tracking branch 'upstream/master' into lib-float
2018-05-10 18:13:00 -04:00
John Ericson
1fe81a4bcd
lib: Clean up float/fpu options
...
ARM ABIs now have a float field. This is used as a fallback to lessen
our use of `platform.gcc.float`. I didn't know what the MIPs convention
is so I kept using `platform.gcc.float` in that case.
2018-05-10 18:02:00 -04:00
John Ericson
c9f6a82b61
gcc: Factor out "platform flags"
2018-05-10 18:00:57 -04:00
John Ericson
1d90ea9194
Merge pull request #40294 from obsidiansystems/no-crossAttrs
...
misc packages: Fewer crossAttrs
2018-05-10 14:38:58 -04:00
John Ericson
c42118bb82
gcc: Get rid of crossAttrs
...
Only a little bit was left
2018-05-10 14:19:38 -04:00
Matthew Bauer
6748534d83
Merge remote-tracking branch 'upstream/master' into staging
2018-05-08 09:36:00 -05:00
John Ericson
4f7cdd35d5
Merge pull request #40139 from obsidiansystems/modular-setup-hooks
...
treewide: Modular setup hooks
2018-05-07 15:32:10 -04:00
John Ericson
2110c0bd30
treewide: Use pkgs/build-support/roles.bash to remove copy pasta
...
Also fix some setup hooks that unnecessarily used environment hooks,
which revolted in the same variable being modified too many times.
2018-05-07 15:10:37 -04:00
Jörg Thalheim
1537dca7fc
Merge pull request #39914 from nlewo/pr-retpoline
...
gcc49: backport retpoline support
2018-05-04 19:14:35 +01:00
John Ericson
88d18d2e04
Merge pull request #39947 from obsidiansystems/libcxx-cross
...
lib{std,}c++: Fix setup hooks for cross
2018-05-03 18:20:13 -04:00
John Ericson
39df5831ca
lib{std,}c++: Fix setup hooks for cross
2018-05-03 17:55:03 -04:00
Patrick Hilhorst
0a4622cfe9
gcc-snapshot: Removed java as a target language
2018-05-03 19:48:00 +02:00
Patrick Hilhorst
719810d474
gcc7: Removed X11 components, since they were only used by langJava
...
See also:
51ac1d8df0https://github.com/NixOS/nixpkgs/pull/39866#discussion_r185813776
2018-05-03 16:43:51 +02:00
Patrick Hilhorst
51ac1d8df0
gcc8: Removed X11 components, since they were only used by langJava
2018-05-03 16:30:32 +02:00
Antoine Eiche
5b6129f69c
gcc49: remove darwin support
2018-05-03 15:12:01 +02:00
Patrick Hilhorst
3641b35bae
gcc7: Removed java as a target language
2018-05-03 15:11:41 +02:00
Patrick Hilhorst
d21ff87160
gcc8: Removed java as a target language
2018-05-03 13:07:19 +02:00
Antoine Eiche
ada2fc088c
gcc49: backport retpoline support
...
To mitigate Spectre Variant 2, GCC needs to have retpoline
support (-mindirect-branch and -mfunction-return arguments on amd64
and i386).
Patches were pulled from H.J. Lu's backport branch to
4.9 (hjl/indirect/gcc-4_9-branch), available at
https://github.com/hjl-tools/gcc/tree/hjl/indirect/gcc-4_9-branch/master . Upstream
GCC does not apply patches to anything older than the
gcc-6-branch. H.J. Lu is the author of the upstream retpoline commits
as well.
Several Linux distributions already backported these patches to GCC 4
branches and some old kernels (3.13 for instance) have been recompiled
with these GCC patches. These kernels only allow to load kernel
modules that are compiled with the retpoline support.
References:
- Ubuntu bug: https://bugs.launchpad.net/ubuntu/+source/gcc-4.8/+bug/1749261
- Ubuntu package: https://launchpad.net/ubuntu/+source/gcc-4.8/4.8.4-2ubuntu1~14.04.4
Fixes #38394
2018-05-03 11:35:49 +02:00
Matthew Justin Bauer
eeb016e8f0
Merge branch 'staging' into fix-ncurses-darwin-extensions
2018-05-02 15:40:38 -05:00
Patrick Hilhorst
5794d94136
gcc8: made the remove-selftests patch more robust, removed old hash
2018-05-02 22:31:58 +02:00
Patrick Hilhorst
c7a6b36658
gcc8: removed commented gcc7 hash
2018-05-02 20:53:13 +02:00
