In-source builds are not allowed now

Author: ClausKlein

.gitignore

@@ -38,3 +38,7 @@ olderr
 .vs
 .vscode
 stagedir
+
+# In-source builds are not allowed
+CMakeCache.txt
+CMakeFiles/

CMakeLists.txt

@@ -15,6 +15,10 @@ set(TARGET_ALIAS ${TARGET_LIBRARY}::${TARGET_LIBRARY})
 set(TARGET_PACKAGE_NAME ${PROJECT_NAME}-config)
 set(TARGETS_EXPORT_NAME ${PROJECT_NAME}-targets)
 
+if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+  message(FATAL_ERROR "In-source builds are not allowed!")
+endif()
+
 include(GNUInstallDirs)
 set(INSTALL_CONFIGDIR ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
 

requirements.txt

@@ -0,0 +1,23 @@
+# =============================================================================
+# PYTHON PACKAGES (PIP)
+# =============================================================================
+# USE (python3): pip3 install -U -r <THIS_FILE_NAME>
+# =============================================================================
+
+### python tools
+isort
+black
+pip-tools
+pylint
+pyaml
+
+### cmake build context
+bump2version>=1.0.1
+check-jsonschema>=0.29.4
+cmake-format>=0.6.13
+cmake>=3.30
+codespell>=2.3.0
+# conan>=2.7.0
+gcovr>=7.2
+ninja>=1.12
+yamllint>=1.35

tests/beman/execution26/CMakeLists.txt

@@ -4,6 +4,10 @@ cmake_minimum_required(VERSION 3.25...3.31)
 
 project(beman_execution26_tests LANGUAGES CXX)
 
+if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+  message(FATAL_ERROR "In-source builds are not allowed!")
+endif()
+
 list(
   APPEND
   execution_tests
@@ -93,24 +97,23 @@ list(
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
 
 if(PROJECT_IS_TOP_LEVEL)
-  set(TARGET_ALIAS beman_execution26::beman_execution26)
   enable_testing()
   find_package(beman_execution26 0.0.1 EXACT QUIET)
   if(beman_execution26_FOUND)
     set(execution_tests exec-awaitable.test) # only one sample to save time! CK
   else()
-    add_subdirectory(../../../.. beman_execution26)
-    include_directories(${PROJECT_SOURCE_DIR}/include)
+    add_subdirectory(../../.. beman_execution26)
 
     include(CMakePrintHelpers)
     cmake_print_variables(TARGET_ALIAS TARGET_LIBRARY TARGET_PREFIX PROJECT_SOURCE_DIR)
+    # FIXME: include_directories(${PROJECT_SOURCE_DIR}/include)
   endif()
 endif()
 
 foreach(test ${execution_tests})
   set(TEST_EXE ${TARGET_PREFIX}.${test})
   add_executable(${TEST_EXE} ${test}.cpp)
-  target_link_libraries(${TEST_EXE} PRIVATE ${TARGET_ALIAS})
+  target_link_libraries(${TEST_EXE} PRIVATE beman_execution26::beman_execution26)
   add_test(NAME ${TEST_EXE} COMMAND $<TARGET_FILE:${TEST_EXE}>)
 endforeach()