cmake: Fix missing include_directories in some CMakeLists.txt

test cases/cmake/1 basic/subprojects/cmMod/CMakeLists.txt

@@ -3,6 +3,8 @@ cmake_minimum_required(VERSION 3.5)
 project(cmMod)
 set (CMAKE_CXX_STANDARD 14)
 
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
 add_definitions("-DDO_NOTHING_JUST_A_FLAG=1")
 
 add_library(cmModLib SHARED cmMod.cpp)

test cases/cmake/2 advanced/subprojects/cmMod/CMakeLists.txt

@@ -5,7 +5,7 @@ set(CMAKE_CXX_STANDARD 14)
 
 find_package(ZLIB REQUIRED)
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib)
+include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib)
 
 set(CONFIG_OPT 42)
 configure_file("config.h.in" "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)

test cases/cmake/3 advanced no dep/subprojects/cmMod/CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.5)
 project(cmMod)
 set(CMAKE_CXX_STANDARD 14)
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib)
+include_directories(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib)
 
 set(CONFIG_OPT 42)
 configure_file("config.h.in" "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)