[ 11%] Building CXX object lib/xray/CMakeFiles/clang_rt.xray-x86_64.dir/xray_buffer_queue.cc.o
In file included from lib/xray/xray_buffer_queue.cc:15:
lib/xray/xray_buffer_queue.h:35:5: error: 'size_t' does not name a type
35 | size_t Size = 0;
| ^~~~~~
lib/xray/xray_buffer_queue.h:23:1: note: 'size_t' is defined in header '<cstddef>';
did you forget to '#include <cstddef>'?
22 | #include <utility>
+++ |+#include <cstddef>
23 |
In https://gcc.gnu.org/PR103598 we found out that gcc-12
changed __PRETTY_FUNCTION__ slightly and broke llvm-12 (and older)
tests that rely on exact type match. llvm-13 already removed the
qualified names from the expected output.
This change changes expected output to avoid llvm:: namespace prefix.
This is enough to get tests pass on x86_64 again.
Tested against this week's gcc-12 and against gcc-10.
Since both static and shared libs are installed to the same `lib`
output, we override the ActiveLibDir unconditionally.
Fixes `llvm-config-native --link-static --libs`
LLVM 11 libcxxabi has some flags to support usage in the Darwin stdenv,
in particular, `standalone` and `withLibunwind`.
Darwin stdenv needs the `standalone` flag because its `hostPlatform` set
doesn't have `useLLVM` set to true. And it needs `withLibunwind` to
explicitly disable including `libunwind` as a build input.
We also prefix `install_name_tool` in case we're cross-compiling.
LLVM 11 libcxxabi has some flags to support usage in the Darwin stdenv,
in particular, `standalone` and `withLibunwind`.
Darwin stdenv needs the `standalone` flag because its `hostPlatform` set
doesn't have `useLLVM` set to true. And it needs `withLibunwind` to
explicitly disable including `libunwind` as a build input.
We also prefix `install_name_tool` in case we're cross-compiling.
The libcxxabi expression had a `standalone` argument in LLVM 7 which
triggered passing of the `-DLLVM_ENABLE_LIBCXX=ON` flag. In LLVM 11 this
flag and others are toggled by the `useLLVM` attribute of
`stdenv.hostPlatform` but this toggles a flag we don't need on Darwin.
Similar to the refactoring of LLVM 7 libc++abi by Ericson2314 in
3af7e98470, I have reintroduced the standalone argument for use in
bootstrapping the Darwin stdenv.
Without the fix build fails on gcc-12 as:
/build/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp:
In member function 'std::string llvm::NVPTXAsmPrinter::getPTXFundamentalTypeStr(...':
/build/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp:1319:10:
error: use of deleted function 'std::__cxx11::basic_string<...>; std::nullptr_t = std::nullptr_t]'
1319 | return nullptr;
| ^~~~~~~
The patch is present in upstream releases since llvm-12.
This is already done for previous versions of clang which use
a release tarball, but must be done differently for the more
recent versions which use fetchFromGitHub.
Fixes clang-tools clangd wrapper
Naive concatenation of $LD_LIBRARY_PATH can result in an empty
colon-delimited segment; this tells glibc to load libraries from the
current directory, which is definitely wrong, and may be a security
vulnerability if the current directory is untrusted. (See #67234, for
example.) Fix this throughout the tree.
Followup to #76804. Fixes#144646.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Commit 199b7c50 "compiler-rt: remove <cyclades.h> from libsanitizer"
broke conditional conditional musl patches.
The change has a few effects:
- pkgsStatic.llvmPackages_{5,6,7}.compiler-rt: fix build on musl after cyclades backport
- pkgsStatic.llvmPackages_{{5..13},git}.compiler-rt: drop incomplete musl patches as
sanitizers are disabled anyway and require more upstream porting.
the fix to extendDerivation in #140051 unwittingly worsened eval performance by
quite a bit. set elements alone needed over 1GB extra after the change, which
seems disproportionate to how small it was. if we flip the logic used to
determine which outputs to install around and keep a "this one exactly" flag in
the specific outputs instead of a "all of them" in the root we can avoid most
of that cost.
linux-headers-5.13 removed <cyclades.h> along with device support.
Backport a single https://reviews.llvm.org/D102059 upstream change to
fix compiler-rt build.
Use local patches as there is a whitespace change compared to upstream.
I currently do not have much time to work on nixpkgs. Remove
myself as a maintainer from a bunch of packages to avoid that
people are waiting on me for a review.
Conflicts:
pkgs/development/compilers/ghc/8.10.7.nix
pkgs/development/compilers/ghc/8.8.4.nix
I've removed the isWindows check from useLdGold in ghc, since that should
be covered by the new hasGold check.
Cross-compilation is broken because the method of finding ncurses has
changed, causing the build for the 'build system' to fail with a linking
error due to ncurses being for the 'host system' (where you're compiling
for).
This patch disables ncurses, which is not a very neat solution, but will
do until someone takes this upstream and gets it fixed properly.
Closes https://github.com/NixOS/nixpkgs/issues/127946.
Error that's seen before applying this:
/nix/store/hash-binutils-2.35.1/bin/ld: /nix/store/hash-ncurses-6.2-aarch64-unknown-linux-gnu/lib/libtinfo.so: error adding symbols: file in wrong format
To avoid unnecessary builds but this needs to be fixed ASAP. Chromium
already depends on it and a lot of additional packages, including Mesa,
will depend on it after the stable release.
- AMD GPU packages: AMD removed support for the RX5x0 GPUs from ROCm, so
I cannot test these packages anymore.
- A small number of GUI packages: I switched back to macOS on the
desktop for work reasons, so I cannot easily test these.
- broot: I took over maintainership from someone else, but do not really
use broot.
llvm/gnu-install-dirs.patch: I've dropped most of the changes to
docs/CMake.rst as they aren't relevant for Nixpkgs and the restructuring
of that file makes it a bit annoying to resolve them via Git.
This also fixes the libunwind build (even with GCC 11 it fails with):
/build/source/libunwind/src/libunwind.cpp:19:5: warning: "__has_feature" is not defined, evaluates to 0 [-Wundef]
19 | #if __has_feature(address_sanitizer)
| ^~~~~~~~~~~~~
/build/source/libunwind/src/libunwind.cpp:19:18: error: missing binary operator before token "("
19 | #if __has_feature(address_sanitizer)
| ^
And the openmp build which failed with this error:
/nix/store/a4yw1svqqk4d8lhwinn9xp847zz9gfma-bash-4.4-p23/bin/bash: CLANG_TOOL-NOTFOUND: command not found
/nix/store/a4yw1svqqk4d8lhwinn9xp847zz9gfma-bash-4.4-p23/bin/bash: CLANG_TOOL-NOTFOUND: command not found
make[2]: *** [libomptarget/deviceRTLs/amdgcn/CMakeFiles/libomptarget-amdgcn-gfx906.dir/build.make:307: libomptarget/deviceRTLs/amdgcn/task.gfx906.bc] Error 127
make[2]: *** [libomptarget/deviceRTLs/amdgcn/CMakeFiles/libomptarget-amdgcn-gfx900.dir/build.make:307: libomptarget/deviceRTLs/amdgcn/task.gfx900.bc] Error 127
The version will initially remain the same so that no additional changes
to the packaging are required (i.e. this commit only includes the
required changes to build from the mono repository instead of individual
tarballs).
The purpose of this package is to continuously improve the LLVM
packaging in Nixpkgs without causing a lot of rebuilds and provide more
recent LLVM builds for users. For more details see:
https://github.com/NixOS/nixpkgs/issues/114828
