luabind, eigen2, soi: fix build with cmake 4 (#452677)

diff --git i/CMakeLists.txt w/CMakeLists.txt

index bb12a7cf5..932187427 100644

--- i/CMakeLists.txt

+++ w/CMakeLists.txt

@@ -1,5 +1,5 @@

 project(Eigen)

-cmake_minimum_required(VERSION 2.6.2)

+cmake_minimum_required(VERSION 3.10)

 set(INCLUDE_INSTALL_DIR

     "${CMAKE_INSTALL_PREFIX}/include/eigen2"

diff --git i/doc/examples/CMakeLists.txt w/doc/examples/CMakeLists.txt

index 9db5b1f58..b535ae80e 100644

--- i/doc/examples/CMakeLists.txt

+++ w/doc/examples/CMakeLists.txt

@@ -8,12 +8,10 @@ ADD_EXECUTABLE(${example} ${example_src})

 if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)

   target_link_libraries(${example} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})

 endif()

-GET_TARGET_PROPERTY(example_executable

-                    ${example} LOCATION)

 ADD_CUSTOM_COMMAND(

   TARGET ${example}

   POST_BUILD

-  COMMAND ${example_executable}

+  COMMAND ${example}

   ARGS >${CMAKE_CURRENT_BINARY_DIR}/${example}.out

 )

 ADD_DEPENDENCIES(all_examples ${example})

diff --git i/doc/snippets/CMakeLists.txt w/doc/snippets/CMakeLists.txt

index 7458830b0..153dbfc68 100644

--- i/doc/snippets/CMakeLists.txt

+++ w/doc/snippets/CMakeLists.txt

@@ -14,12 +14,10 @@ ADD_EXECUTABLE(${compile_snippet_target}

 if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)

   target_link_libraries(${compile_snippet_target} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})

 endif()

-GET_TARGET_PROPERTY(compile_snippet_executable

-                    ${compile_snippet_target} LOCATION)

 ADD_CUSTOM_COMMAND(

   TARGET ${compile_snippet_target}

   POST_BUILD

-  COMMAND ${compile_snippet_executable}

+  COMMAND ${compile_snippet_target}

   ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out

 )

 ADD_DEPENDENCIES(all_snippets ${compile_snippet_target})

  nativeBuildInputs = [ cmake ];

  # CMake 2.6.2 is deprecated and is no longer supported by CMake > 4

  # https://github.com/NixOS/nixpkgs/issues/445447

  patches = [ ./cmake-4-build.patch ];

  meta = with lib; {

    homepage = "https://eigen.tuxfamily.org";

    description = "C++ template library for linear algebra: vectors, matrices, and related algorithms";

    inherit lua;

  };

  # CMake 2.8.3 is deprecated and is no longer supported by CMake > 4

  # https://github.com/NixOS/nixpkgs/issues/445447

  postPatch = ''

    substituteInPlace CMakeLists.txt --replace-fail \

      "cmake_minimum_required(VERSION 2.8.3)" \

      "cmake_minimum_required(VERSION 3.10)"

  '';

  patches = [ ./0.9.1-discover-luajit.patch ];

  meta = {

diff --git i/CMakeLists.txt w/CMakeLists.txt

index 1298088..73a5c2d 100644

--- i/CMakeLists.txt

+++ w/CMakeLists.txt

@@ -1,11 +1,11 @@

 #CMake script for Spheres of Influence

 #Run 'cmake <source_directory>' to generate a makefile

-cmake_minimum_required(VERSION 2.6)

+cmake_minimum_required(VERSION 3.10)

 #definitions

 set(PROJECT_NAME "Spheres\ of\ Influence")

 set(APP_NAME soi)

-set(PROJECT_VERSION 0 1 2)

+set(PROJECT_VERSION "0.1.2")

 set(DESCRIPTION "A physics-based 3D puzzle game")

 set(README README.txt)

 set(LICENSE ${README})

@@ -52,7 +52,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}

     "${CMAKE_SOURCE_DIR}/${EXTRA_MODULES_IN}")

 #declare the project

-project(${PROJECT_NAME})

+project(${PROJECT_NAME} VERSION ${PROJECT_VERSION})

 #grab source files

 file(GLOB_RECURSE HEADERS ${CMAKE_SOURCE_DIR}/src/*.h)

@@ -105,18 +105,13 @@ endif()

 #declare the target program

 add_executable(${APP_NAME} ${SOURCES} ${EXTRA_SOURCES} ${HEADERS})

-#extract the proper versioning breakdown

-list(GET PROJECT_VERSION 0 VERSION_MAJOR )

-list(GET PROJECT_VERSION 1 VERSION_MINOR )

-list(GET PROJECT_VERSION 2 VERSION_PATCH )

-

 #add some useful preprocessor defines

 set_property(

     TARGET ${APP_NAME} PROPERTY COMPILE_DEFINITIONS

     ${COMPILEDEFS}

 #     PROJECT_NAME="${PROJECT_NAME}"

 #     AUTHOR_NAMES="${AUTHORS}"

-#     PROJECT_VERSION="${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}"

+#     PROJECT_VERSION="${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}"

 )

 #pass on the flags

@@ -168,9 +163,9 @@ set(CPACK_PACKAGE_INSTALL_DIRECTORY ${PROJECT_NAME})

 set(CPACK_PACKAGE_DESCRIPTION_FILE ${README})

 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY ${DESCRIPTION})

 set(CPACK_PACKAGE_DESCRIPTION ${DESCRIPTION})

-set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})

-set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR})

-set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH})

+set(CPACK_PACKAGE_PROJECT_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})

+set(CPACK_PACKAGE_PROJECT_VERSION_MINOR ${PROJECT_VERSION_MINOR})

+set(CPACK_PACKAGE_PROJECT_VERSION_PATCH ${PROJECT_VERSION_PATCH})

 #set(CPACK_PACKAGE_EXECUTABLES "${APP_NAME}";${PROJECT_NAME})

 set(CPACK_RESOURCE_FILE_README ${README})

 set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_SOURCE_DIR}/${LICENSE})

    "-DLUABIND_LIBRARY=${luabind}/lib/libluabind09.a"

  ];

  # CMake 2.6 is deprecated and is no longer supported by CMake > 4

  # https://github.com/NixOS/nixpkgs/issues/445447

  patches = [ ./cmake-4-build.patch ];

  meta = with lib; {

    description = "Physics-based puzzle game";

    mainProgram = "soi";