nixpkgs/pkgs/by-name/vc/vcpkg/package.nix
2024-01-21 16:02:22 +00:00

52 lines
1.5 KiB
Nix

{ fetchFromGitHub
, stdenvNoCC
, lib
, vcpkg-tool
, writeShellScript
}:
stdenvNoCC.mkDerivation (finalAttrs: {
pname = "vcpkg";
version = "2024.01.12";
src = fetchFromGitHub {
owner = "microsoft";
repo = "vcpkg";
rev = finalAttrs.version;
hash = "sha256-oIx/eMceFN2q7EfPCR6nFZAw5HK3U6qbyu7z9H1aJbU=";
};
installPhase = let
# vcpkg needs two directories to write to that is independent of installation directory.
# Since vcpkg already creates $HOME/.vcpkg/ we use that to create a root where vcpkg can write into.
vcpkgScript = writeShellScript "vcpkg" ''
vcpkg_writable_path="$HOME/.vcpkg/root/"
VCPKG_ROOT="@out@/share/vcpkg" ${vcpkg-tool}/bin/vcpkg \
--x-downloads-root="$vcpkg_writable_path"/downloads \
--x-buildtrees-root="$vcpkg_writable_path"/buildtrees \
--x-packages-root="$vcpkg_writable_path"/packages \
"$@"
'';
in ''
runHook preInstall
mkdir -p $out/bin $out/share/vcpkg/scripts/buildsystems
cp --preserve=mode -r ./{docs,ports,triplets,scripts,.vcpkg-root,versions,LICENSE.txt} $out/share/vcpkg/
substitute ${vcpkgScript} $out/bin/vcpkg --subst-var-by out $out
chmod +x $out/bin/vcpkg
ln -s $out/bin/vcpkg $out/share/vcpkg/vcpkg
touch $out/share/vcpkg/vcpkg.disable-metrics
runHook postInstall
'';
meta = {
description = "C++ Library Manager";
homepage = "https://vcpkg.io/";
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ guekka gracicot ];
platforms = lib.platforms.all;
};
})