Cleanup CMake files

Author: ClausKlein

CMakeLists.txt

@@ -7,8 +7,9 @@ cmake_minimum_required(VERSION 3.27...3.31)
 project(beman_optional26 VERSION 0.0.0 LANGUAGES CXX)
 
 # Includes
-include(CPACK)
-include(FetchContent)
+include(CPack)
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
 
 set(TARGET_PACKAGE_NAME ${PROJECT_NAME})
 set(TARGETS_EXPORT_NAME ${TARGET_PACKAGE_NAME}-targets)
@@ -22,7 +23,7 @@ option(
 
 # Build the tests if enabled via the option OPTIONAL26_ENABLE_TESTING
 if(OPTIONAL26_ENABLE_TESTING)
-    enable_testing()
+    include(FetchContent)
 
     # Fetch GoogleTest
     FetchContent_Declare(
@@ -33,6 +34,8 @@ if(OPTIONAL26_ENABLE_TESTING)
             e39786088138f2749d64e9e90e0f9902daa77c40 # release-1.15.0
     )
     FetchContent_MakeAvailable(googletest)
+
+    enable_testing()
 endif()
 
 set(CMAKE_VERIFY_INTERFACE_HEADER_SETS ON)
@@ -64,8 +67,6 @@ add_subdirectory(include/beman/optional26)
 
 add_subdirectory(examples)
 
-include(CMakePackageConfigHelpers)
-
 # install
 write_basic_package_version_file(
     ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_PACKAGE_NAME}-config-version.cmake
@@ -86,23 +87,6 @@ install(
     DESTINATION ${INSTALL_CONFIGDIR}
 )
 
-# # This will be used to replace @PACKAGE_cmakeModulesDir@
-# set(cmakeModulesDir cmake)
-# configure_package_config_file(
-#     cmake/Config.cmake.in
-#     beman_optional26-config.cmake
-#     INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/beman_optional26/
-#     PATH_VARS cmakeModulesDir
-#     NO_SET_AND_CHECK_MACRO
-#     NO_CHECK_REQUIRED_COMPONENTS_MACRO
-# )
-#
-# install(
-#     FILES ${CMAKE_CURRENT_BINARY_DIR}/beman_optional26-config.cmake
-#     DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/beman_optional26/
-#     COMPONENT beman_optional26_development
-# )
-
 # Coverage
 configure_file("cmake/gcovr.cfg.in" gcovr.cfg @ONLY)
 

CMakePresets.json

@@ -2,7 +2,7 @@
   "version": 6,
   "cmakeMinimumRequired": {
     "major": 3,
-    "minor": 29,
+    "minor": 27,
     "patch": 2
   },
   "configurePresets": [
@@ -88,35 +88,24 @@
       "configuration": "Asan",
       "targets": [
         "all_verify_interface_header_sets",
-        "all"
+        "all",
+        "install"
       ]
     },
     {
       "name": "system",
       "inherits": "common",
-      "configurePreset": "system",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "system"
     },
     {
       "name": "gcc-14",
       "inherits": "common",
-      "configurePreset": "gcc-14",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "gcc-14"
     },
     {
       "name": "gcc-13",
       "inherits": "common",
-      "configurePreset": "gcc-13",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "gcc-13"
     },
     {
       "name": "gcc-12",
@@ -131,38 +120,22 @@
     {
       "name": "clang-19",
       "inherits": "common",
-      "configurePreset": "clang-19",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "clang-19"
     },
     {
       "name": "clang-18",
       "inherits": "common",
-      "configurePreset": "clang-18",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "clang-18"
     },
     {
       "name": "clang-17",
       "inherits": "common",
-      "configurePreset": "clang-17",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "clang-17"
     },
     {
       "name": "clang-16",
       "inherits": "common",
-      "configurePreset": "clang-16",
-      "targets": [
-        "all_verify_interface_header_sets",
-        "all"
-      ]
+      "configurePreset": "clang-16"
     }
   ],
   "testPresets": [

examples/CMakeLists.txt

@@ -13,8 +13,6 @@ if(PROJECT_IS_TOP_LEVEL)
     find_package(beman_optional26 0.0.0 EXACT REQUIRED)
 endif()
 
-include(GNUInstallDirs)
-
 # List of all buildable examples.
 set(EXAMPLES
     concept_checks