71 lines
1.6 KiB
Nix
71 lines
1.6 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, bison
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# boost derivation to use for the src and version.
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# This is used by the boost derivation to build
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# a b2 matching their version (by overriding this
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# argument). Infinite recursion is not an issue
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# since we only look at src and version of boost.
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, useBoost ? {}
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}:
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let
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defaultVersion = "4.4.1";
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in
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stdenv.mkDerivation {
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pname = "boost-build";
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version =
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if useBoost ? version
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then "boost-${useBoost.version}"
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else defaultVersion;
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src = useBoost.src or (fetchFromGitHub {
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owner = "boostorg";
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repo = "build";
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rev = defaultVersion;
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sha256 = "1r4rwlq87ydmsdqrik4ly5iai796qalvw7603mridg2nwcbbnf54";
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});
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# b2 is in a subdirectory of boost source tarballs
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postUnpack = lib.optionalString (useBoost ? src) ''
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sourceRoot="$sourceRoot/tools/build"
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'';
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# Upstream defaults to gcc on darwin, but we use clang.
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postPatch = ''
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substituteInPlace src/build-system.jam \
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--replace "default-toolset = darwin" "default-toolset = clang-darwin"
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'';
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nativeBuildInputs = [
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bison
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];
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buildPhase = ''
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runHook preBuild
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./bootstrap.sh
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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./b2 install --prefix="$out"
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# older versions of b2 created this symlink,
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# which we want to support building via useBoost.
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test -e "$out/bin/bjam" || ln -s b2 "$out/bin/bjam"
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runHook postInstall
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'';
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meta = with lib; {
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homepage = "https://www.boost.org/build/";
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license = lib.licenses.boost;
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platforms = platforms.unix;
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maintainers = with maintainers; [ ivan-tkatchev ];
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};
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}
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