ensure version.h is in the include path

core/CMakeLists.txt

@@ -102,4 +102,9 @@ endif(WIN32)
 
 add_executable(zt_core_tests Tests.h Tests.cpp)
 target_compile_definitions(zt_core_tests PRIVATE ZT_ENABLE_TESTS=1 ZT_STANDALONE_TESTS=1)
+target_include_directories(
+	${PROJECT_NAME}
+	PUBLIC
+	${CMAKE_BINARY_DIR}/core
+)
 target_link_libraries(zt_core_tests zt_core ${libs})

osdep/CMakeLists.txt

@@ -43,8 +43,18 @@ endif(WIN32)
 
 add_library(${PROJECT_NAME} STATIC ${src} ${headers})
 target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
+target_include_directories(
+	${PROJECT_NAME}
+	PUBLIC
+	${CMAKE_BINARY_DIR}/core
+)
 
 if(APPLE)
 	add_executable(MacEthernetTapAgent MacEthernetTapAgent.c MacEthernetTapAgent.h)
 	target_include_directories(MacEthernetTapAgent PRIVATE ${CMAKE_BINARY_DIR})
+	target_include_directories(
+		MacEthernetTapAgent
+		PUBLIC
+		${CMAKE_BINARY_DIR}/core
+	)
 endif(APPLE)

serviceiocore/CMakeLists.txt

@@ -11,3 +11,8 @@ set(headers
 
 add_library(${PROJECT_NAME} STATIC ${src} ${headers})
 target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_11)
+target_include_directories(
+	${PROJECT_NAME}
+	PUBLIC
+	${CMAKE_BINARY_DIR}/core
+)