63 lines
2 KiB
Nix
63 lines
2 KiB
Nix
{ stdenv, lib, buildPackages, fetchFromGitHub, callPackage, wrapCCWith, overrideCC }:
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let
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version = "4.5.2";
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src = fetchFromGitHub {
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owner = "RadeonOpenCompute";
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repo = "llvm-project";
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rev = "rocm-${version}";
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hash = "sha256-XWh81+2yyXQEPO+5SgxHh66fzFG1bVbvnjPfvXDC+fU=";
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};
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in rec {
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clang = wrapCCWith rec {
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cc = clang-unwrapped;
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extraBuildCommands = ''
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clang_version=`${cc}/bin/clang -v 2>&1 | grep "clang version " | grep -E -o "[0-9.-]+"`
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rsrc="$out/resource-root"
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mkdir "$rsrc"
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ln -s "${cc}/lib/clang/$clang_version/include" "$rsrc"
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ln -s "${compiler-rt}/lib" "$rsrc/lib"
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echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags
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echo "--gcc-toolchain=${stdenv.cc.cc}" >> $out/nix-support/cc-cflags
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echo "-Wno-unused-command-line-argument" >> $out/nix-support/cc-cflags
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rm $out/nix-support/add-hardening.sh
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touch $out/nix-support/add-hardening.sh
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'';
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};
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clangNoCompilerRt = wrapCCWith rec {
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cc = clang-unwrapped;
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extraBuildCommands = ''
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clang_version=`${cc}/bin/clang -v 2>&1 | grep "clang version " | grep -E -o "[0-9.-]+"`
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rsrc="$out/resource-root"
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mkdir "$rsrc"
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ln -s "${cc}/lib/clang/$clang_version/include" "$rsrc"
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echo "-resource-dir=$rsrc" >> $out/nix-support/cc-cflags
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echo "--gcc-toolchain=${stdenv.cc.cc}" >> $out/nix-support/cc-cflags
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echo "-Wno-unused-command-line-argument" >> $out/nix-support/cc-cflags
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rm $out/nix-support/add-hardening.sh
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touch $out/nix-support/add-hardening.sh
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'';
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};
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clang-unwrapped = callPackage ./clang.nix {
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inherit lld llvm version;
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src = "${src}/clang";
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};
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compiler-rt = callPackage ./compiler-rt {
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inherit version llvm;
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src = "${src}/compiler-rt";
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stdenv = overrideCC stdenv clangNoCompilerRt;
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};
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lld = callPackage ./lld.nix {
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inherit llvm version;
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src = "${src}/lld";
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};
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llvm = callPackage ./llvm {
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inherit version;
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src = "${src}/llvm";
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};
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}
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