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Author SHA1 Message Date
Andrew Childs 8b59d52ca3 cc-wrapper: use legacy -mmacosx-version-min for gcc 
See https://github.com/NixOS/nixpkgs/pull/105026#discussion_r587169144
 2021-04-11 09:47:10 +09:00
Andrew Childs 362cb82b75 cc-wrapper: specify default -mmacos-version-min 
This avoids contamination via MACSOX_DEPLOYMENT_TARGET when cross
compiling.
 2021-04-11 09:47:10 +09:00
John Ericson 6979a72840
Merge pull request #112449 from angerman/angerman/response-files 
Add response file support when compiling with clang
 2021-03-06 11:24:32 -05:00
Jan Tojnar 6d1958ad2d
Merge branch 'staging-next' into staging 2021-03-04 22:16:45 +01:00
s1341 aee60bef7a android_prebuilt: Fix eval 2021-03-04 18:17:39 +00:00
Andrew Childs fc0456bed1 cc-wrapper: set -arch on darwin 2021-03-02 17:21:08 +09:00
Walter Franzini eabb56ac6c identify musl32 using x86_32 instead of i686 2021-02-12 21:11:16 +01:00
Walter Franzini 87e35291a5 disable stackprotector on target platform musl32 2021-02-12 11:06:29 +01:00
Moritz Angermann 11b4d6c633
responsie file logic 2021-02-09 09:46:47 +08:00
Ben Siraphob aa8868c7cc pkgs/build-support: stdenv.lib -> lib 2021-01-24 19:07:54 -08:00
John Ericson 0710308402 clang, cc-wrapper: Move --gcc-toolchain logic into CC wrapper 
Take 2, after #94582 had to be reverted.

This reverts commit ac03cfa3c5.
 2021-01-24 15:49:32 -05:00
John Ericson 9c213398b3 lib: Clean up how linux and gcc config is specified 
Second attempt of 8929989614589ee3acd070a6409b2b9700c92d65; see that
commit for details.

This reverts commit 0bc275e634.
 2021-01-23 10:01:28 -05:00
Jonathan Ringer 0bc275e634
Revert "lib: Clean up how linux and gcc config is specified" 
This is a stdenv-rebuild, and should not be merged
into master

This reverts commit 8929989614.
 2021-01-22 14:07:06 -08:00
John Ericson 8929989614 lib: Clean up how linux and gcc config is specified 
The `platform` field is pointless nesting: it's just stuff that happens
to be defined together, and that should be an implementation detail.

This instead makes `linux-kernel` and `gcc` top level fields in platform
configs. They join `rustc` there [all are optional], which was put there
and not in `platform` in anticipation of a change like this.

`linux-kernel.arch` in particular also becomes `linuxArch`, to match the
other `*Arch`es.

The next step after is this to combine the *specific* machines from
`lib.systems.platforms` with `lib.systems.examples`, keeping just the
"multiplatform" ones for defaulting.
 2021-01-21 22:44:09 -05:00
Steven Pease b766673c6f Move disabling of gccForLibs for iOS to build-support cc-wrapper 2021-01-20 10:14:46 -08:00
John Ericson fb875dcf6f
Merge pull request #107507 from LibreCybernetics/add-zen-info 
lib.systems: update processor architecture info
 2020-12-24 10:23:10 -05:00
Fabián Heredia Montiel 2a9ac172c1 lib.systems: update processor architecture info 2020-12-23 18:57:59 -06:00
Florian Klink 07c4056179 gnats: format hardened flag isn't supported 
When invoking a simple Ada program with `gcc` from `gnats10`, the
following warnings are shown:

```
$ gcc -c conftest.adb
gnat1: warning: command-line option ‘-Wformat=1’ is valid for C/C++/ObjC/ObjC++ but not for Ada
gnat1: warning: command-line option ‘-Wformat-security’ is valid for C/C++/ObjC/ObjC++ but not for Ada
gnat1: warning: ‘-Werror=’ argument ‘-Werror=format-security’ is not valid for Ada
$ echo $?
0
```

This is only spammy when compiling Ada programs inside a Nix derivation,
but certain configure scripts (such as the ./configure script from the
gcc that's built by coreboot's `make crossgcc` command) fail entirely
when getting that warning output.

https://nixos.wiki/wiki/Coreboot currently suggests manually running

> NIX_HARDENING_ENABLE="${NIX_HARDENING_ENABLE/ format/}" make crossgcc

… but actually teaching the nixpkgs-provided cc wrapper that `format`
isn't supported as a hardening flag seems to be the more canonical way
to do this in nixpgks.

After this, Ada programs still compile:

```
$ gcc -c conftest.adb
$ echo $?
0
```

And the compiler output is empty.
 2020-12-23 01:51:14 +01:00
Matthew Bauer 989b403c7f
Merge pull request #96318 from matthewbauer/provide-patchelf-in-native-stdenv 
stdenv/native: provide patchelf on linux
 2020-10-30 13:32:13 -05:00
Matthew Bauer 4830967736 Fix cc-wrapper in native stdenv 2020-08-26 14:36:26 -05:00
Frederik Rietdijk d59c57f8a6
Merge pull request #92412 from matthewbauer/blas-cross 
Blas/Lapack cross fixes
 2020-08-15 08:55:57 +02:00
John Ericson b5f7ed6846
Merge pull request #91293 from Ericson2314/cxx-wrapper-debt-part-2 
treewide: Get rid of `cc.gcc`
 2020-08-02 20:42:20 -04:00
John Ericson 92f96f47b0 treewide: Get rid of cc.gcc 
Instead, we have a new `gccForLibs`, which has the appropriate
definition for e.g. avoiding `x86_32` linking problems.
 2020-08-02 17:12:05 +00:00
Jörg Thalheim 96092dc936
stdenv: make -nostdinc work as intended 
Right now we add glibc to search path also -nostdinc was provided,
which breaks projects providing their own gcc.
 2020-07-23 08:39:46 +01:00
Matthew Bauer f42aa7e1d7 cc-wrapper: set FC when langFortran is on 
We need to set FC so that CMake and other tools can find the fortran
compiler. Also we need to limit the hardening flags since fortify and
format don’t work with fortran.

Fixes #88449
 2020-07-06 00:22:19 -04:00
John Ericson 704daf7a6e {bintools,cc}-wrapper: Ensure nix-support/*-flags files exist 
This will unbreak firefox and a few other packages which try to grab
some of the libcxx flags.
 2020-06-30 18:26:37 +00:00
John Ericson 1085403acd {cc,bintools}-wrapper: Comments no longer spliced 
This means we can freely keep the comments up to date without the
penalty of a mass rebuild.
 2020-06-30 15:04:10 +00:00
John Ericson f3f7612a40 C++ Compilers: Systematize handling of standard libraries 2020-06-22 04:24:44 +00:00
Vladimír Čunát e88e14ec8d
Merge branch 'master' into staging-next 
A few thousand rebuilds per platform have arrived in the meantime.
 2020-09-11 14:24:13 +02:00
John Ericson 5fd27509cf
Merge pull request #97387 from Ericson2314/fix-android-prebuilt 
cc-wrapper: Fix for prebuilt android
 2020-09-08 20:24:50 -04:00
John Ericson 204dc3a88b cc-wrapper: Fix for prebuilt android 
We don't want to use Nix-built GCC's libs with prebuilt clang in this
case.
 2020-09-07 15:08:11 -04:00
Frederik Rietdijk 5ceea5705a Revert "utils.bash: also "fix" cc-wrapper and pkg-config-wrapper" 
Follow up to the revert in e560459c5b.

This reverts commit 1936b11f63.
 2020-09-07 16:31:59 +02:00
Frederik Rietdijk 1936b11f63 utils.bash: also "fix" cc-wrapper and pkg-config-wrapper 2020-09-07 07:19:26 +02:00
John Ericson 1965a241fc
Merge pull request #61019 from volth/gcc.arch-amd 
platform.gcc.arch: support for AMD CPUs
 2020-09-01 22:31:16 -04:00
volth cf7b63df5b gcc.arch: refactor, move tables under lib/ 2020-08-05 11:18:26 +00:00
volth 463db72e63 platform.gcc.arch: support for AMD CPUs 2020-08-05 02:32:48 +00:00
Frederik Rietdijk d578248611 Merge staging-next into staging 2020-05-24 10:10:06 +02:00
Stefan Frijters fc9b93d2fc gdc: init at 9.3.0 2020-05-19 23:06:52 +02:00
John Ericson 1ac5398589 *-wrapper; Switch from infixSalt to suffixSalt 
I hate the thing too even though I made it, and rather just get rid of
it. But we can't do that yet. In the meantime, this brings us more
inline with autoconf and will make it slightly easier for me to write a
pkg-config wrapper, which we need.
 2020-05-12 00:44:44 -04:00
Lars Jellema 8e79583510 gnat: init at 9.3.0 2020-04-20 14:41:22 +02:00
John Ericson 204d710405 treewide: Get rid of -dumpmachine in favor of static info 2020-04-13 19:26:19 -04:00
John Ericson 19a0b38cbe
Merge pull request #82882 from obsidiansystems/armv6-embedded 
Misc fixes for armv6 bare metal cross
 2020-03-19 10:38:22 -04:00
John Ericson bc054004ac cc-wrapper, clang: libstdcxxHook should a propagated build input 
Lumping it in with the target platform libraries was incorrect, and
caused eval failures when gcc couldn't be built for the target platform.
 2020-03-18 11:28:52 -04:00
Vladimír Čunát 1d9c10c8de
stdenv cc-wrapper: deal with edge-case regressions 
Regression introduced in PR #81191 80729b6787.  The file does not exist
somewhere during bootstrap of pkgsStatic.busybox which is used in nix
(by default).

I tested the builds.
 2020-03-10 11:09:26 +01:00
John Ericson 5c4dd08a03
Merge pull request #81191 from clkamp/stdenv-multi-line-libc-cflags 
stdenv: Fix gcc multi line libc-cflags
 2020-03-07 21:28:33 -05:00
Christian Lütke-Stetzkamp 80729b6787 stdenv: Fix gcc multi line libc-cflags 
which broke at least libstdc++5.

Closes #79761
 2020-03-06 10:34:57 +01:00
Ben Wolsieffer e1831ebea3 gcc: move target-specific runtime libraries to separate output 2020-03-04 16:12:36 -05:00
John Ericson cfd013813e
Merge pull request #74090 from obsidiansystems/ghcjs-cross-without-cc 
stdenv, haskell: bonafied GHCJS cross compilation without stdenv.cc
 2019-12-30 16:40:43 -08:00
Matthew Bauer 162a935d3c
Merge pull request #74226 from bhpdt/fix/idirafter-stdenv 
stdenv: Fix gcc -idirafter shell glob in cc-wrapper
 2019-12-02 13:41:28 -05:00
David Wood 4d26c18306 cc-wrapper: expose wrapper script as overridable attribute (#65813) 2019-11-27 14:15:56 -05:00