Port of 6d0c87602f ("llvmPackages_15.llvm: add in a missing check
dep").
I did not include the sysctl nativeCheckInputs change from that
commit, as it looks like it was included by mistake and was supposed
to be in c7231c0b6d ("llvmPackages_15.llvm: run the tests on macOS").
I've also included the doCheck default from that commit (without the
change to run on non-Linux), as 6d0c87602f just set it to true.
The effect of `.out // { outputSpecified = false; }` in these cases
is to select the default output explicitly, but then make the
selection implicit until `overrideAttrs` is called. Previously
`overrideAttrs` would not preserve output selection, masking the
apparently unnecessary behavior of this workaround.
For `libllvm-polly`, this logic does not apply, as it does not
select the default output.
The `outputSpecified` workaround was introduced in
https://github.com/NixOS/nixpkgs/pull/122554
and was perhaps rushed because of a release deadline, and expected
delays from mass rebuilds.
The change in `overrideAttrs` behavior was added in
5b2f597b11 / https://github.com/NixOS/nixpkgs/pull/211685
and the problem was discovered in https://github.com/NixOS/nixpkgs/pull/218537,
which may contain further information.
with structuredAttrs lists will be bash arrays which cannot be exported
which will be a issue with some patches and some wrappers like cc-wrapper
this makes it clearer that NIX_CFLAGS_COMPILE must be a string as lists
in env cause a eval failure
I got the plugin API support at least once incorrect. Instead of
copying the deifnition let's consolidate it within binutils itself.
While at it forward-ported changes to llvm_{13,14,15}.
The change is a no-op from rebuild perspective.
FreeBSD doesn't use LLVM's cxxabi implementation, for backwards
compatibility reasons. Software expects the libcxxrt API when
building on FreeBSD. This fixes the build of
pkgsCross.x86_64-freebsd.boost.
The exception for FreeBSD was added in 0afe9d1f70 ("freebsd packages:
Init at 13.1"), but it seems to have been erroneous, as e.g. ncurses
fails to build:
x86_64-unknown-freebsd13-clang++ -o demo ../obj_s/demo.o -L../lib -lncurses++w -L../lib -lformw -lmenuw -lpanelw -lncursesw -lutil -DHAVE_CONFIG_H -DBUILDING_NCURSES_CXX -I../c++ -I. -I../include -DNDEBUG -O2 -fPIC -DPIC
x86_64-unknown-freebsd13-ld: error: undefined symbol: _Unwind_Resume
>>> referenced by demo.cc
>>> ../obj_s/demo.o:(TestApplication::run())
>>> referenced by demo.cc
>>> ../obj_s/demo.o:(_GLOBAL__sub_I_demo.cc)
>>> referenced by demo.cc
>>> ../obj_s/demo.o:(NCursesUserItem<UserData>::NCursesUserItem(char const*, char const*, UserData const*))
>>> referenced 46 more times
clang-12: error: linker command failed with exit code 1 (use -v to see invocation)
This is fixed by undoing the change, adding -lunwind on FreeBSD.
As a first stop towards getting a bit more organized for #171047, add a
maintainer team and add myself and John Ericson as new members. Michael
Raskin asked to be removed.
A second step could be creating a github team additionally.
In https://github.com/NixOS/nixpkgs/pull/211126 I simplified `binutils`
and `libbfd` derivations to follow upstream binutils build system
closer. As a result of `./configure --target=wasm32-unknown-wasi`
`binutils` does not install plugin headers by default.
This causes `pkgsCross.wasi32.llvm_12` (used by `firefox`) to fail the
build as:
[ 81%] Building CXX object tools/gold/CMakeFiles/LLVMgold.dir/gold-plugin.cpp.o
/build/llvm/tools/gold/gold-plugin.cpp:38:10: fatal error:
plugin-api.h: No such file or directory
38 | #include <plugin-api.h>
| ^~~~~~~~~~~~~~
The change accomodates this constraint to disable plugin support for
`wasi` targets.
"llvm-as is an LLVM IR -> LLVM bitcode assembler not a system
assembler"[1], and therefore should not be linked as "as".
The "as" symlink was removed in 46e5ea5af6 ("llvm*: remove symlinks
to llvm-diff, llvm-as and associated LLVM IR utilities."), but that
was partially reverted by b331c72f03 ("llvm: setup some symlinks for
compatibility with binutils"), which restored a bunch of symlinks that
were incorrectly removed, but also incorrectly restored "as". This
was pointed out[2] at the time but apparently never fixed.
[1]: https://github.com/NixOS/nixpkgs/issues/93523#issue-661663683
[2]: b331c72f03 (commitcomment-40981705)
We were missing symlinks for some programs e.g. strings, which caused
e.g. pkgsLLVM.x264 to fail to build.
Here, I have filled in all the symlinks that LLVM would create if
built with the LLVM_INSTALL_BINUTILS_SYMLINKS option. Where an
existing symlink's target has changed, it's to avoid a double
indirection e.g. strip -> llvm-strip -> llvm-objcopy has because just
strip -> llvm-objcopy.
There's also the related problem that we are creating a as -> llvm-as
symlink, which doesn't make sense, but I'll remove that in a
subsequent commit so that if it somehow breaks something it's easy to
revert just that change.
Fixes: https://github.com/NixOS/nixpkgs/pull/210983
Same adjustment as made for libc++abi in #185766, for the same reason:
the unamended dylib links to the libc++abi in the build stdenv, which
is the wrong version.
Tested on Darwin with LLVM 14 stdenv, but the phase is added to all
versions, including 11 - so this will cause a mass rebuild.
See: https://github.com/NixOS/nixpkgs/pull/185766
Always set `SRCTOP`, set it with abs path
llvmPackages: Bump minimum version for FreeBSD
llvmPackages_*, libgcc, compiler_rt: Hack in enough libs that one can compiler C
freebsd.compat: Rename some things to work around cc-wrapper change
0bea4a194f / #191724 in particular
Since the progress bar results in large output that is broken due to the use of
ncurses and we already use the flag that gives verbose output on test failures,
let's just disable the progress bar.
lit (LLVM Integrated Tester) [0] by default uses as many threads as the build host
has cores, ignoring the user's core settings for the build.
This passes the configured core count on to lit, along with LLVM's default
settings for it which we otherwise override in the process [1].
[0]: https://www.llvm.org/docs/CommandGuide/lit.html
[1]: 329fda39c5/llvm/CMakeLists.txt (L559-L565)
Reverts #162607 / 1748887ff2.
Reason for revert: This change caused llvm-config{,-native} to be unable
to find static archives bundled with LLVM, as has been [reported]. Ever
since #152944 using moveToOutput in LLVM is _evil_ because llvm-config
obtains it knowledge about the installation locations from the CMake
configure step.
Consequently a change like #162607 will need to be implemented by making
LLVM itself install the static archives to the correct location or by
adding yet another patch which updates llvm-config's knowledge of the
location. The latter is not desireable in my opinion, though, since it
is just asking for this sort of trouble: Before #152944 we had an
outputs.patch that did this sort of things which broke spectacularly in
edge cases.
Fixes#148117.
[reported]: https://github.com/NixOS/nixpkgs/issues/148117#issuecomment-1158245576
