refactor: use target-specific include dirs

Author: aobolensk

CMakeLists.txt

@@ -47,9 +47,6 @@ include(cmake/gtest.cmake)
 ############################## Headers ##############################
 
 message( STATUS "PPC step: Setup headers" )
-include_directories(3rdparty)
-include_directories(modules)
-include_directories(tasks)
 
 ############################## Modules ##############################
 

cmake/functions.cmake

@@ -2,6 +2,12 @@
 function(ppc_add_test test_name test_src USE_FLAG)
     if(${USE_FLAG})
         add_executable(${test_name} "${PROJECT_SOURCE_DIR}/${test_src}")
+        target_include_directories(${test_name}
+                PUBLIC
+                    ${CMAKE_SOURCE_DIR}/modules
+                    ${CMAKE_SOURCE_DIR}/tasks
+                    ${CMAKE_SOURCE_DIR}/3rdparty
+        )
         enable_testing()
         add_test(NAME ${test_name} COMMAND ${test_name})
         install(TARGETS ${test_name} RUNTIME DESTINATION bin)
@@ -62,6 +68,11 @@ function(setup_implementation)
     else()
         add_library(${LIB_NAME} INTERFACE ${ALL_SOURCES})
     endif()
+    target_include_directories(${LIB_NAME}
+            PUBLIC
+                ${CMAKE_SOURCE_DIR}/modules
+                ${CMAKE_SOURCE_DIR}/tasks
+    )
 
     # link core module
     target_link_libraries(${LIB_NAME} PUBLIC core_module_lib)

modules/core/CMakeLists.txt

@@ -22,6 +22,10 @@ endforeach()
 project(${exec_func_lib})
 add_library(${exec_func_lib} STATIC ${LIB_SOURCE_FILES})
 set_target_properties(${exec_func_lib} PROPERTIES LINKER_LANGUAGE CXX)
+target_include_directories(${exec_func_lib}
+    PUBLIC
+        ${CMAKE_SOURCE_DIR}/modules
+)
 
 add_dependencies(${exec_func_lib} ppc_libenvpp)
 target_link_directories(${exec_func_lib} PUBLIC "${CMAKE_BINARY_DIR}/ppc_libenvpp/install/lib")
@@ -63,6 +67,11 @@ target_include_directories(stb_image PUBLIC ${CMAKE_SOURCE_DIR}/3rdparty/stb)
 target_link_libraries(${exec_func_lib} PUBLIC stb_image)
 
 add_executable(${exec_func_tests} ${FUNC_TESTS_SOURCE_FILES})
+target_include_directories(${exec_func_tests}
+    PUBLIC
+        ${CMAKE_SOURCE_DIR}/modules
+        ${CMAKE_SOURCE_DIR}/3rdparty
+)
 
 target_link_libraries(${exec_func_tests} PUBLIC ${exec_func_lib})