ce789e7e35
- merge libcxxabi into libcxx for LLVM 12, 13, 14, 15, 16, 17, and git. - remove the link time workaround `-lc++ -lc++abi` from 58 packages as it is no longer required. - fixes https://github.com/NixOS/nixpkgs/issues/166205 - provides alternative fixes for. https://github.com/NixOS/nixpkgs/issues/269548 https://github.com/NixOS/nix/issues/9640 - pkgsCross.x86_64-freebsd builds work again This change can be represented in 3 stages 1. merge libcxxabi into libcxx -- files: pkgs/development/compilers/llvm/[12, git]/{libcxx, libcxxabi} 2. update stdenv to account for merge -- files: stdenv.{adapters, cc.wrapper, darwin} 3. remove all references to libcxxabi outside of llvm (about 58 packages modified) ### merging libcxxabi into libcxx - take the union of the libcxxabi and libcxx cmake flags - eliminate the libcxx-headers-only package - it was only needed to break libcxx <-> libcxxabi circular dependency - libcxx.cxxabi is removed. external cxxabi (freebsd) will symlink headers / libs into libcxx. - darwin will re-export the libcxxabi symbols into libcxx so linking `-lc++` is sufficient. - linux/freebsd `libc++.so` is a linker script `LINK(libc++.so.1, -lc++abi)` making `-lc++` sufficient. - libcxx/default.nix [12, 17] are identical except for patches and `LIBCXX_ADDITIONAL_LIBRARIES` (only used in 16+) - git/libcxx/defaul.nix does not link with -nostdlib when useLLVM is true so flag is removed. this is not much different than before as libcxxabi used -nostdlib where libcxx did not, so libc was linked in anyway. ### stdenv changes - darwin bootstrap, remove references to libcxxabi and cxxabi - cc-wrapper: remove c++ link workaround when libcxx.cxxabi doesn't exist (still exists for LLVM pre 12) - adapter: update overrideLibcxx to account for a pkgs.stdenv that only has libcxx ### 58 package updates - remove `NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}` as no longer needed - swift, nodejs_v8 remove libcxxabi references in the clang override https://github.com/NixOS/nixpkgs/pull/292043
50 lines
1.5 KiB
Nix
50 lines
1.5 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, scons
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, boost
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, ladspaH
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "nova-filters";
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version = "0.2-2";
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src = fetchurl {
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url = "https://klingt.org/~tim/nova-filters/nova-filters_${finalAttrs.version}.tar.gz";
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hash = "sha256-0WgxMDjhx2b39FKRwLrm8LrTO5nS0xE7+bRwQfcmBpg=";
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};
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postPatch = ''
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substituteInPlace SConstruct \
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--replace "'TERM' : os.environ['TERM']," "" \
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--replace "Options" "Variables" \
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--replace "-fomit-frame-pointer -ffast-math -mfpmath=sse" "-I${boost.dev}/include -I${ladspaH}/include" \
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--replace "env.has_key('cxx')" "True" \
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--replace "env['cxx']" "'${stdenv.cc.targetPrefix}c++'" \
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--replace "-Wl,--strip-all" ""
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substituteInPlace filters.cpp \
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--replace "LADSPA_HINT_SAMPLE_RATE, 0, 0.5" "LADSPA_HINT_SAMPLE_RATE, 0.0001, 0.5"
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substituteInPlace nova/source/dsp/filter.hpp \
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--replace "= check" "= detail::filter_base<internal_type, checked>::check"
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substituteInPlace nova/source/primitives/float.hpp \
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--replace "boost/detail/endian.hpp" "boost/predef/other/endian.h" \
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--replace "BOOST_LITTLE_ENDIAN" "BOOST_ENDIAN_LITTLE_BYTE"
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'';
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nativeBuildInputs = [
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scons
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];
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meta = with lib; {
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description = "LADSPA plugins based on filters of nova";
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homepage = "http://klingt.org/~tim/nova-filters/";
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license = licenses.gpl2Plus;
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maintainers = [ maintainers.magnetophon ];
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platforms = platforms.unix;
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};
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})
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