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88f8b20419
Before the change `llvmPackages.bintools.bintools.targetPrefix` was not
present. This exposed as a discrepansy between `binutils` and `llvm`:
`binutils`:
nix-repl> stdenv.cc.bintools.bintools.targetPrefix
""
nix-repl> stdenv.cc.bintools.targetPrefix
""
`llvm`:
nix-repl> pkgsLLVM.stdenv.cc.bintools.targetPrefix
"x86_64-unknown-linux-gnu-"
nix-repl> pkgsLLVM.stdenv.cc.bintools.bintools.targetPrefix
error:
error: attribute 'targetPrefix' missing
As a result some attributes like `pkgsLLVM.actionlint` failed to
evaluate:
$ nix build --no-link -f. pkgsLLVM.actionlint
...
error: attribute 'targetPrefix' missing
at pkgs/development/compilers/ghc/9.4.8.nix:232:46:
231| export READELF="${targetCC.bintools.bintools}/bin/${targetCC.bintools.targetPrefix}readelf"
232| export STRIP="${bintoolsFor.strip}/bin/${bintoolsFor.strip.targetPrefix}strip"
| ^
The change exposes binary prefix the same way as `binutils` does.
50 lines
1.8 KiB
Nix
50 lines
1.8 KiB
Nix
{ lib, runCommand, stdenv, llvm, lld, version, release_version }:
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let
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targetPrefix = lib.optionalString (stdenv.hostPlatform != stdenv.targetPlatform) "${stdenv.targetPlatform.config}-";
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in
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runCommand "llvm-binutils-${version}"
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{
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preferLocalBuild = true;
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passthru = {
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isLLVM = true;
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inherit targetPrefix;
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};
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}
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(''
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mkdir -p $out/bin
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for prog in ${lld}/bin/*; do
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ln -s $prog $out/bin/${targetPrefix}$(basename $prog)
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done
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for prog in ${llvm}/bin/*; do
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ln -sf $prog $out/bin/${targetPrefix}$(basename $prog)
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done
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llvmBin="${llvm}/bin"
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ln -s $llvmBin/llvm-ar $out/bin/${targetPrefix}ar
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ln -s $llvmBin/llvm-ar $out/bin/${targetPrefix}dlltool
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ln -s $llvmBin/llvm-ar $out/bin/${targetPrefix}ranlib
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ln -s $llvmBin/llvm-cxxfilt $out/bin/${targetPrefix}c++filt
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ln -s $llvmBin/llvm-dwp $out/bin/${targetPrefix}dwp
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ln -s $llvmBin/llvm-nm $out/bin/${targetPrefix}nm
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ln -s $llvmBin/llvm-objcopy $out/bin/${targetPrefix}objcopy
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ln -s $llvmBin/llvm-objcopy $out/bin/${targetPrefix}strip
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ln -s $llvmBin/llvm-objdump $out/bin/${targetPrefix}objdump
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ln -s $llvmBin/llvm-readobj $out/bin/${targetPrefix}readelf
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ln -s $llvmBin/llvm-size $out/bin/${targetPrefix}size
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ln -s $llvmBin/llvm-strings $out/bin/${targetPrefix}strings
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ln -s $llvmBin/llvm-symbolizer $out/bin/${targetPrefix}addr2line
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if [ -e "$llvmBin/llvm-debuginfod" ]; then
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ln -s $llvmBin/llvm-debuginfod $out/bin/${targetPrefix}debuginfod
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ln -s $llvmBin/llvm-debuginfod-find $out/bin/${targetPrefix}debuginfod-find
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fi
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ln -s ${lld}/bin/lld $out/bin/${targetPrefix}ld
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# Only >=13 show GNU windres compatible in help
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'' + lib.optionalString (lib.versionAtLeast release_version "13") ''
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ln -s $llvmBin/llvm-rc $out/bin/${targetPrefix}windres
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'')
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