Commit graph

75 commits

Author SHA1 Message Date
Niklas Hambüchen 08ec575c93 glibc: Fix building with musl on GCC 8.
GCC 8 introduced new warnings that were picked up by -Werror;
this commit makes them non-errors until fixed upstream.

See

* https://github.com/NixOS/nixpkgs/pull/68244#issuecomment-544307798
* https://github.com/nh2/static-haskell-nix/issues/56

This commit takes care to not change the derivation for non-musl builds.
2019-10-30 13:29:53 +01:00
Robin Gloster b5fa934872
glibc: fix withGd build with gcc8 2019-06-17 07:06:01 +02:00
Michael Roitzsch 00a41ebbc1
glibc: fix cross builds on Darwin
evaluate buildPackages.glibc exclusively on Linux,
evaluating it on Darwin will lead to an unsupported platform error
2019-02-26 18:17:31 +01:00
Jörg Thalheim ff1b945851
glibc: fix cross-build
glibc's buildsystem uses its own executables to generate locales.
This does not work for cross-compilation so instead we use localedef
from buildPackages.
2019-02-24 09:43:01 +00:00
Matthew Bauer 319ebef3a3 Revert "Merge pull request #36948 from dtzWill/fix/glibc-libgcc_s"
This reverts commit 80ff19a45f, reversing
changes made to 43e867a226.
2019-01-26 20:36:42 -05:00
Matthew Bauer 80ff19a45f
Merge pull request #36948 from dtzWill/fix/glibc-libgcc_s
glibc: don't use bootstrap libgcc_s
2019-01-23 17:12:55 -05:00
Matthew Bauer 2ed8ee4b4d Merge branch 'staging' into fix/glibc-libgcc_s 2019-01-23 16:52:54 -05:00
Jörg Thalheim d966f31f23 glibc: add support for C.utf-8 2019-01-22 22:08:44 +00:00
Jörg Thalheim 5e24fccba4 glibc: remove installLocales argument
Since we now install a sane default this should be no longer necessary.
If it is still needed, it should be easy enough to do this in an overlay.
2019-01-22 22:08:30 +00:00
Will Dietz db0abe98bf glibc: disable pie hardening, limit to musl for now 2018-11-15 21:55:08 -06:00
Niklas Hambüchen 432c28afc2 glibc: Add helpful comment.
Intended to avoid contributor confusion as in #50231.
2018-11-13 02:04:59 +01:00
Will Dietz 64b3350537 glibc: don't use bootstrap libgcc_s
Fixes #36947
2018-11-03 19:05:47 -05:00
John Ericson 2111e7b742 mkDerivation: Make separateDebugInfo assertion lazier to match other assertions
This is needed to access attributes of derivations on platforms where
they cannot be built.
2018-09-18 16:25:19 -04:00
John Ericson 846b44b2e9 glibc, kernel-headers: Fix some eval errors on Darwin
Need to get the source to get elf.h
2018-09-15 01:07:06 -04:00
John Ericson 330ca731e8 treewide: Get rid of all uses of crossConfig
The hack of using `crossConfig` to enforce stricter handling of
dependencies is replaced with a dedicated `strictDeps` for that purpose.
(Experience has shown that my punning was a terrible idea that made more
difficult and embarrising to teach teach.)

Now that is is clear, a few packages now use `strictDeps`, to fix
various bugs:

 - bintools-wrapper and cc-wrapper
2018-05-14 23:30:37 -04:00
John Ericson 25edc476fd glibc: Simplify derivation further
No native hashes should be changed with this commit
default.nix's cross hash should also not be changed
2017-05-20 22:17:28 -04:00
John Ericson 7e096024d7 glibc: Fix for cross 2017-05-19 18:44:24 -04:00
Vladimír Čunát 4b7215368a
glibc: fixup libm.a
Now it's not an actual archive but a linker script, and the absolute
paths in there were broken due to moving *.a into $static.
Let's fix this up in all *.a in case there are more in future.
2017-02-21 14:19:07 +01:00
Vladimír Čunát 09d02f72f6
Re-revert "Merge: glibc: 2.24 -> 2.25"
This reverts commit 55cc7700e9.
I hope most problems have been solved.  /cc #22874.
2017-02-20 21:16:41 +01:00
Vladimír Čunát 55cc7700e9
Revert "Merge: glibc: 2.24 -> 2.25"
This reverts commit 1daf2e26d2, reversing
changes made to c0c50dfcb7.

It seems this is what has been causing all the reliability problems
on Hydra.  I'm currently unable to find why it happens, so I'm forced
to revert the update for now.  Discussion: #22874.
2017-02-16 18:16:06 +01:00
Vladimír Čunát 1daf2e26d2
Merge: glibc: 2.24 -> 2.25 2017-02-13 22:14:15 +01:00
Vladimír Čunát a01f8a4c38
glibc: security 2.24 -> 2.25
https://sourceware.org/ml/libc-alpha/2017-02/msg00079.html

Stripping was failing on libm.a; I don't know why.
2017-02-11 22:14:49 +01:00
Franz Pletz 3ba99f83a7
glibc: enable stackprotection hardening
Enables previously manually disabled stackprotector and stackguard
randomization.

From https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511811:

    If glibc is built with the --enable-stackguard-randomization option,
    each application gets a random canary value (at runtime) from /dev/urandom.
    If --enable-stackguard-randomization is absent, applications get a static
    canary value of "0xff0a0000". This is very unfortunate, because the
    attacker may be able to bypass the stack protection mechanism, by placing
    those 4 bytes in the canary word, before the actual canary check is
    performed (for example in memcpy-based buffer overflows).
2016-09-12 02:36:11 +02:00
obadz 24a9183f90 Merge branch 'hardened-stdenv' into staging
Closes #12895

Amazing work by @globin & @fpletz getting hardened compiler flags by
enabled default on the whole package set
2016-08-22 01:19:35 +01:00
obadz 3e03db11b7 glibc: fixup, that should have been $bin not $out 2016-08-19 15:23:56 +01:00
obadz a7bfa77787 glibc: remove sln from bin, not sbin 2016-08-19 15:20:46 +01:00
Robin Gloster 5185bc1773 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-07-15 14:41:01 +00:00
Vladimír Čunát 91c1317272 glibc: fixup retaining bootstrap-tools reference
https://github.com/NixOS/nixpkgs/pull/15867#issuecomment-227949096
2016-06-23 12:11:21 +02:00
Eric Litak e8ca9dca53 manual strip broke crossDrv. no clue why it was ever added; should be automatic 2016-05-31 16:27:24 -07:00
Eric Litak 44ae9a3c0a reorganize crossDrv hooks 2016-05-31 16:27:24 -07:00
Eric Litak 0265285b96 moving builder.sh hooks into nix 2016-05-31 09:33:32 -07:00
Robin Gloster d020caa5b2 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-04-18 13:49:22 +00:00
Vladimír Čunát ab15a62c68 Merge branch 'master' into closure-size
Beware that stdenv doesn't build. It seems something more will be needed
than just resolution of merge conflicts.
2016-04-01 10:06:01 +02:00
Robin Gloster f60c9df0ba Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-03-28 15:16:29 +00:00
Vladimír Čunát 09af15654f Merge master into closure-size
The kde-5 stuff still didn't merge well.
I hand-fixed what I saw, but there may be more problems.
2016-03-08 09:58:19 +01:00
Franz Pletz aff1f4ab94 Use general hardening flag toggle lists
The following parameters are now available:

  * hardeningDisable
    To disable specific hardening flags
  * hardeningEnable
    To enable specific hardening flags

Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.

cc-wrapper supports the following flags:

  * fortify
  * stackprotector
  * pie (disabled by default)
  * pic
  * strictoverflow
  * format
  * relro
  * bindnow
2016-03-05 18:55:26 +01:00
Eelco Dolstra d5bb6a1f9c glibc: Enable separate debug symbols
The importance of glibc makes it worthwhile to provide debug
symbols. However, this revealed an issue with separateDebugInfo: it
was indiscriminately adding --build-id to all ld invocations, while in
fact it should only do that for final links. Glibc also uses non-final
("relocatable") links, leading to subsequent failure to apply a build
ID ("Cannot create .note.gnu.build-id section, --build-id
ignored"). So now ld-wrapper.sh only passes --build-id for final
links.
2016-02-28 02:57:37 +01:00
Robin Gloster 3477e662e6 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-02-27 00:08:08 +00:00
Eelco Dolstra 1ab14aad7a glibc: Drop hurd support
This hasn't been maintained since 2012.

Also, renamed glibc's kernelHeaders argument to linuxHeaders.
2016-02-18 21:11:15 +01:00
Robin Gloster f6d3b7a2ae switch hardening flags 2016-01-30 16:36:57 +00:00
Franz Pletz 954e9903ad Use a hardened stdenv by default 2016-01-30 16:36:57 +00:00
Vladimír Čunát 5227fb1dd5 Merge commit staging+systemd into closure-size
Many non-conflict problems weren't (fully) resolved in this commit yet.
2015-10-03 13:33:37 +02:00
Eric Seidel 662a6b1ca6 remove all references to stdenv.cc.cc.is{GNU,Clang}
use the new `stdenv.cc.is{GNU,Clang}` instead, which will always be
defined.
2015-05-11 14:44:50 -07:00
Vladimír Čunát 375bc8def7 Merge staging into closure-size 2015-05-05 11:49:03 +02:00
Lluís Batlle i Rossell 51b1297c8a glibc: fix libgcc_s.so
It used to be a symlink, but now it is a link script. It's crucial to get
proper linking, specially on amrv5tel, where libgcc contains lot of code
related to the limited instruction set of the platform.

Without this fix, g++ shared lib linking was broken, because a "-lgcc" was
not propagated wherever "-lgcc_s" was required. The g++ spec only mentions
"-lgcc_s" and the "-lgcc" is introduced with the libgcc_s.so link script,
only available in the glibc path after this fix.

As a reminder, we put libgcc* in the glibc output to avoid having a
runtime dependency on the gcc path only because of the everywhere linked
libgcc. This problem was specially visible in platforms like armv5tel,
where most programs end up linked to libgcc. Platforms with a more rich
instruction set may rarely end up requiring a link to libgcc.
2015-04-29 10:09:07 +02:00
Vladimír Čunát bf414c9d4f Merge 'staging' into closure-size
- there were many easy merge conflicts
- cc-wrapper needed nontrivial changes

Many other problems might've been created by interaction of the branches,
but stdenv and a few other packages build fine now.
2015-04-18 11:22:20 +02:00
Vladimír Čunát c65a2121e0 glibc: fix -lgcc_s linking
https://github.com/NixOS/nixpkgs/commit/65221567c12eb20d12#commitcomment-9515597
2015-03-09 15:55:22 +01:00
Ambroz Bizjak e191e227d2 glibc: Disable copying libgcc when cross compiling.
It seems this is only needed for native bootstrapping.
2015-02-05 21:25:40 +01:00
Eric Seidel f3c6827373 rename all occurrences of stdenv.cc.gcc to stdenv.cc.cc 2015-01-14 20:27:55 -08:00
Shea Levy 16fe4be790 Add isGNU attribute to gccs 2015-01-14 20:26:57 -08:00