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Author SHA1 Message Date
John Ericson 51948eab94 gcc: Fix after merge
- NIX_CC_CROSS is now completely gone!

- NIX_CC is defined reliably, so no manual def needed

- stdenv.ccCross -> stdenv.cc, also removing need for "or" fallback
2017-12-07 01:42:43 -05:00
John Ericson d96cf0f46c gcc: Handle CPATH and LIBRARY_PATH purely in Nix 2017-12-06 19:12:51 -05:00
John Ericson d4595b38e9 gcc: Modernize builder.sh for Cross
Instead of `NIX_CC` vs `NIX_CC_CROSS` spagetti, unconditionally use
`NIX_BUILD_CC` and `NIX_CC` in a consistent manner.
2017-12-06 19:12:50 -05:00
John Ericson a3e35fbbe1 gcc: Use platformFlags in crossConfigureFlags
A nice code deduplication
2017-12-05 14:01:18 -05:00
John Ericson 1fe9798ac2 lib, gcc: No inherit (platform) gcc; in {host,build,target}Platform 2017-12-05 13:52:20 -05:00
John Ericson 74cbb5796e gcc: Get rid of crossAttrs.configureFlags 2017-12-04 20:50:59 -05:00
John Ericson cabfe1885f gcc: Don't try to enable plugins with host != build 2017-12-04 16:27:18 -05:00
John Ericson 2fdca4db69 gcc: Lock down more tools for cross-builds
That is, build != host == target
2017-12-04 16:27:18 -05:00
John Ericson 35ed21d096 gcc*: Replace stdenv.is* with {host,target}Platform.is*
Host everywhere would be guaranteed to preserve the old semantics,
but in a few places it doesn't matter in practice, target is used
instead for clarity.
2017-06-06 19:28:16 -04:00
Ross MacLeod e854685d65 gcc*: Remove cross argument and instead use hostPlatform and targetPlatform 2017-06-06 19:28:16 -04:00
John Ericson eaa509f33a stdenv: Rename isGNU to isHurd as GNU is a userland
Elsewhere, things called GNU indeed includes GNU/Linux or GNU/Hurd, but this
predicate was defined excluding Linux regardless of userland.
2017-05-22 13:55:26 -04:00
John Ericson 20fa6fd871 gcc: When cross compiling, always expect prefixed binutils
Previously this was just done on Darwin.
2017-05-17 15:33:05 -04:00
John Ericson 295315cc87 binutilsCross: Remove and use binutils instead always
See previous commit for what was done to `binutils` to make this
possible.

There were some uses of `forcedNativePackages` added. The
combination of overrides with that attribute is highly spooky: it's
often important that if an overridden package comes from it, the
replaced arguments for that package come from it. Long term this
package set and all the spookiness should be gone and irrelevant:

  "Move along, nothing to see here!"

No hashes should be changed with this commit
2017-04-25 21:36:19 -04:00
John Ericson a7068ace35 Rewrite a few stdenv.cross uses that *should* be targetPlatform
The previous commit redefines `stdenv.cross` for the sake of normal
libaries, the most common use-case of that attribute. Some compilers
however relied on the old definition so we have them use
`targetPlatform` instead. This special casing is fine because we
eventually want to remove `stdenv.cross` and use either `hostPlatform`
or `targetPlatform` instead.
2017-04-24 16:31:45 -04:00
Eelco Dolstra 42574f52b9
Remove references to $NIX_STRIP_DEBUG
This was removed in 3ea1c30846.
2017-02-05 11:08:32 +01:00
Vladimír Čunát 5de2857a54 gcc*: use stdenv.cc.libc instead of stdenv.libc
The latter doesn't exist on Linux.
2016-09-16 23:23:33 +02:00
Matthew Bauer 8610a34474
gcc: use special native system headers for darwin
Darwin systems need to be able to find CoreFoundation headers as well as
libc headers. Somehow, gcc doesn't accept any "framework" parameters
that would normally be used to include CoreFoundation in this
situation.

HACK: Instead, this adds a derivation that combines the two. The result
works but probably not a good long term solution.

ALTERNATIVES: Maybe sending patches in to GCC to allow
"native-system-framework" configure flag to get this found.
2016-09-15 17:58:09 -05:00
Matthew Bauer cf004ae56e
gcc: add --with-native-system-header-dir for clang
gcc needs to be able find system headers. Without this, gcc fails to build because
/usr/include is not available.

Note: stdenv.libc should be available for all stdenv's, I think.
2016-09-15 17:56:50 -05:00
Matthew Bauer f2e753a90c
gcc: fix gmp, mpfr includes
This should get gcc48, gcc5, and gcc6 working again.

Also: use makeLibraryPath, and makeSearchPathOutput for LIBRARY_PATH and
CPATH. This is a refactor but it also fixes an issue with zlib.
2016-09-15 17:56:50 -05:00
Matthew Bauer 45cd1ea620
gcc: --enable-bootstrap on Darwin
This seems to be working now. ISL needs to be disable for it to build
completely though.
2016-09-15 17:54:01 -05:00
Kirill Boltaev 0f37287df5 treewide: explicitly specify gtk version 2016-09-13 21:09:24 +03:00
Robin Gloster b7787d932e Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-08-12 09:46:53 +00:00
obadz 1cd9c58834 Merge pull request #17461 from rasendubi/powerpc
cross-compilation: fixes for powerpc-linux-uclibc
2016-08-11 00:51:51 +01:00
Lancelot SIX 8420753239
gcc49: 4.9.3 -> 4.9.4
Bugfix release of the 4.9 branch. See
http://lists.gnu.org/archive/html/info-gnu/2016-08/msg00001.html for
announcement
2016-08-05 00:01:15 +02:00
Alexey Shmalko a9bc2d530b
gcc: disable libsanitizer for uclibc
libsanitizer requires header files which are not present in uclibc.

Also, libsanitizer is disabled with uclibc for buildroot[1] and
openwrt[2].

[1]: https://git.busybox.net/buildroot/commit/?id=554e29e267e6b36a0fd78c82cbad2c82d939eb7f
[2]: 5f372a8ca0
2016-08-03 03:32:30 +03:00
Robin Gloster 5185bc1773 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-07-15 14:41:01 +00:00
Vladimír Čunát d3e599c9e1 Merge #16355: gcc: darwin support 2016-06-23 12:16:40 +02:00
Matthew Bauer f05bb6d23f gcc: fix darwin building
- disable bootstrap builds on Darwin
- remove xcrun calls
- check if patchelf is available before using
- apply darwin patch for gcc4.9
- fixes #16047
- fixes #14812
2016-06-19 23:07:10 -05:00
Tuomas Tynkkynen 5fe4076683 gcc: Pass --with-mpc in crossAttrs
Just for consistency, it should be already coming from buildInputs
anyway.
2016-06-10 16:17:30 +03:00
Eric Litak fa4fcaf6b4 darwin output paths 2016-05-31 16:28:05 -07:00
Eric Litak 89c9a8896b same changes to the rest. 4.5 has inf recursion still, 4.6 too old for glibc2.23 2016-05-31 16:28:05 -07:00
Robin Gloster 2d382f3d98 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-05-30 19:39:34 +00:00
Tuomas Tynkkynen e254750560 GCC: explicitly use some dev outputs 2016-05-19 10:04:41 +02:00
Tuomas Tynkkynen 3f8b08f506 treewide: Make explicit that 'dev' output of mpfr is used 2016-05-19 10:00:49 +02:00
Tuomas Tynkkynen 47c45e2041 treewide: Make explicit that 'dev' output of gmp is used 2016-05-19 10:00:36 +02:00
Franz Pletz f8d481754c
Merge remote-tracking branch 'origin/master' into hardened-stdenv 2016-05-18 17:10:02 +02:00
Peter Simons 8e462995ba Bring my stdenv.lib.maintainers user name in line with my github nick. 2016-05-16 22:49:55 +02:00
Robin Gloster d020caa5b2 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-04-18 13:49:22 +00:00
Michael Raskin 909a46ff77 Fix gccgo by un-splitting lib output (like gcj) 2016-04-16 08:42:20 +02:00
Michael Raskin cd5b677576 gcc49 (gcj): do not create separate lib output (cyclical dependency), fix ecj1 linking. Does not affect the hash of normal gcc49 2016-04-13 18:46:14 +02:00
Robin Gloster 7dea0e91ac gcc/isl: move bootstrap hardening flags to new bootstrap env 2016-03-28 19:17:23 +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
Robin Gloster 402d57ee8e bootstrap env: disable stackprotector hardening until gcc >=4.9 2016-02-22 18:32:53 +00:00
Robin Gloster bc21db3692 Merge remote-tracking branch 'upstream/master' into hardened-stdenv 2016-02-19 21:16:14 +00:00
Josef Knedl 0fe58cade5 gcc: fix #12836: build on darwin
Patch is based on GCC Bug 66523:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66523
2016-02-17 09:42:10 +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 716aac2519 Merge branch 'staging' into closure-size 2016-01-19 09:55:31 +01:00
Eelco Dolstra 0db7ccb5c6 gcc: Respect $SOURCE_DATE_EPOCH 2016-01-05 17:21:48 +01:00