CMakeLists.txt: LibSidServo library is now in external repository

CMakeLists.txt

@@ -13,10 +13,10 @@ option(USE_BSPLINE_PCM "Use of FITPACK bivariate splines for PCM" ON)
 
 find_package(cxxopts REQUIRED)
 
-set(EXAMPLES OFF CACHE BOOL "" FORCE)
+#set(EXAMPLES OFF CACHE BOOL "" FORCE)
 # set(CMAKE_BUILD_TYPE "Release")
 set(CMAKE_BUILD_TYPE "Debug")
-add_subdirectory(LibSidServo)
+#add_subdirectory(LibSidServo)
 
 # include(FetchContent)
 
@@ -82,6 +82,19 @@ add_subdirectory(LibSidServo)
 
 include(FetchContent)
 
+set(EXAMPLES OFF CACHE BOOL "" FORCE)
+FetchContent_Declare(
+    servo_lib
+    GIT_REPOSITORY https://timur@git.sao.ru/timur/LibSidServo.git
+    GIT_SHALLOW 1
+    GIT_PROGRESS 1
+    SOURCE_DIR
+    ${CMAKE_BINARY_DIR}/LibSidServo
+)
+
+FetchContent_MakeAvailable(servo_lib)
+# FetchContent_GetProperties(servo_lib SOURCE_DIR servo_lib_inc)
+
 FetchContent_Declare(
     mcclib
     GIT_REPOSITORY https://timur@git.sao.ru/timur/mcc.git
@@ -124,7 +137,7 @@ add_library(
 
 # add_dependencies(${ASIBFM700_LIB} mcc)
 
-# target_include_directories(${ASIBFM700_LIB} PUBLIC mcc spdlog ${ERFA_INCLUDE_DIR})
+target_include_directories(${ASIBFM700_LIB} PUBLIC ${CMAKE_BINARY_DIR}) # LibSidServo headers
 # target_link_libraries(${ASIBFM700_LIB} PUBLIC mcc spdlog ${ERFA_LIBFILE})
 # target_link_libraries(${ASIBFM700_LIB} PUBLIC mcclib sidservo)
 target_link_libraries(${ASIBFM700_LIB} PUBLIC mcc sidservo atomic)