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我正在尝试使用 nix 文件创建派生，但我有点卡住了。我正在尝试安装的软件包在其 repo 中有一个 sh 文件来构建它，并且这个 sh 文件正在运行带有一些参数的 CMake。

更具体地说，这个包是 vcpkg。

这是我的vcpkg.nix文件：

{ gcc11Stdenv, fetchFromGitHub, ninja, cmake, bash }:

gcc11Stdenv.mkDerivation {
  name = "vcpkg-2021.05.12";

  src = fetchFromGitHub {
    owner = "microsoft";
    repo = "vcpkg";
    rev = "2021.05.12";
    sha256 = "0290fp9nvmbqpgr33rnchn5ngsq4fdll2psvh0bqf0324w2qpsjw";
  };

  buildPhase = ''
    ./bootstrap-vcpkg.sh -useSystemBinaries
  '';
}

使用 运行它时nix-shell -p 'with (import <nixpkgs> {}); callPackage ./vcpkg.nix {}'，我收到此错误：

configuring
no configure script, doing nothing
building
Could not find cmake. Please install it (and other dependencies) with:
sudo apt-get install cmake ninja-build
error: builder for '/nix/store/riq6vjdhv4z3xvzp8g597xjgwf2rvm03-vcpkg-2021.05.12.drv' failed with exit code 1;
       last 9 log lines:
       > unpacking sources
       > unpacking source archive /nix/store/ycfd6vbgh3s1vy11hfb17b8x33rqj7aw-source
       > source root is source
       > patching sources
       > configuring
       > no configure script, doing nothing
       > building
       > Could not find cmake. Please install it (and other dependencies) with:
       > sudo apt-get install cmake ninja-build
       For full logs, run 'nix log /nix/store/riq6vjdhv4z3xvzp8g597xjgwf2rvm03-vcpkg-2021.05.12.drv'.

cmake然后，我想通过添加使脚本ninja可以buildPhase使用这些二进制文件buildInputs = [cmake ninja];，但随后出现此错误：

configuring
fixing cmake files...
cmake flags: -DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_BUILD_RPATH=ON -DBUILD_TESTING=OFF -DCMAKE_INSTALL_LOCALEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/locale -DCMAKE_INSTALL_LIBEXECDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/libexec -DCMAKE_INSTALL_LIBDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/lib -DCMAKE_INSTALL_DOCDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/doc/vcpkg -DCMAKE_INSTALL_INFODIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/info -DCMAKE_INSTALL_MANDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/man -DCMAKE_INSTALL_OLDINCLUDEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/include -DCMAKE_INSTALL_INCLUDEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/include -DCMAKE_INSTALL_SBINDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/sbin -DCMAKE_INSTALL_BINDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/bin -DCMAKE_INSTALL_NAME_DIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/lib -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_OSX_SYSROOT= -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_STRIP=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/strip -DCMAKE_RANLIB=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/ranlib -DCMAKE_AR=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/ar -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_INSTALL_PREFIX=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12  
CMake Error: The source directory "/tmp/nix-build-vcpkg-2021.05.12.drv-0/source" does not appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.
error: builder for '/nix/store/76djky7f3xy6ym6v3qlmy941z0bjb8xw-vcpkg-2021.05.12.drv' failed with exit code 1;
       last 9 log lines:
       > unpacking sources
       > unpacking source archive /nix/store/ycfd6vbgh3s1vy11hfb17b8x33rqj7aw-source
       > source root is source
       > patching sources
       > configuring
       > fixing cmake files...
       > cmake flags: -DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_SKIP_BUILD_RPATH=ON -DBUILD_TESTING=OFF -DCMAKE_INSTALL_LOCALEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/locale -DCMAKE_INSTALL_LIBEXECDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/libexec -DCMAKE_INSTALL_LIBDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/lib -DCMAKE_INSTALL_DOCDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/doc/vcpkg -DCMAKE_INSTALL_INFODIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/info -DCMAKE_INSTALL_MANDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/share/man -DCMAKE_INSTALL_OLDINCLUDEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/include -DCMAKE_INSTALL_INCLUDEDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/include -DCMAKE_INSTALL_SBINDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/sbin -DCMAKE_INSTALL_BINDIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/bin -DCMAKE_INSTALL_NAME_DIR=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12/lib -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_OSX_SYSROOT= -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_STRIP=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/strip -DCMAKE_RANLIB=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/ranlib -DCMAKE_AR=/nix/store/854jyvxrvpdpbfn2zaba1v2qgqkxipyh-cctools-binutils-darwin-949.0.1/bin/ar -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_INSTALL_PREFIX=/nix/store/mp38jl4fkv0gqnqhz7a3agx4flwda59n-vcpkg-2021.05.12
       > CMake Error: The source directory "/tmp/nix-build-vcpkg-2021.05.12.drv-0/source" does not appear to contain CMakeLists.txt.
       > Specify --help for usage, or press the help button on the CMake GUI.
       For full logs, run 'nix log /nix/store/76djky7f3xy6ym6v3qlmy941z0bjb8xw-vcpkg-2021.05.12.drv'.

似乎添加cmake到buildInputs使 nix 尝试使用 配置项目cmake，但这不是我想要做的，因为 vcpkg 不只是CMakeLists.txt在其 repo 中有一个文件。

添加inherit cmake ninja;似乎没有帮助。

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1 回答 1

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dontUseCmakeConfigure=true您可以通过在派生中设置来防止 cmake 更改配置阶段。

从nixpkgs 手册：

6.7.29。制作

覆盖默认配置阶段以运行 CMake 命令。默认情况下，我们使用 CMake 的 Make 生成器。此外，依赖项会自动添加到 CMAKE_PREFIX_PATH 以便 CMake 正确检测包。一些额外的标志被传入以提供与基于配置的包类似的行为。您可以通过将 configurePhase 设置为自定义值或设置 dontUseCmakeConfigure 来禁用此钩子的行为。cmakeFlags 控制只传递给 CMake 的标志。默认情况下，并行构建是启用的，因为 CMake 几乎在任何地方都支持并行构建。当 Ninja 也在使用时，CMake 将检测到并使用 ninja 生成器。

于 2022-02-19T09:21:58.483 回答