Fix SIP include dirs (missing espia) in lima master compilation

CMakeLists.txt

@@ -91,7 +91,9 @@ if (LIMA_ENABLE_PYTHON)
   find_package(NumPy REQUIRED)
 endif()
 
-find_package(Espia REQUIRED)
+if (CAMERA_MASTER_PROJECT)
+  find_package(Espia REQUIRED)
+endif()
 
 file(GLOB_RECURSE FRELON_INCS "${CMAKE_CURRENT_SOURCE_DIR}/include/*.h")
 
@@ -136,6 +138,12 @@ endif()
 if(LIMA_ENABLE_PYTHON)
   include(LimaTools)
   set(IMPORTS "limaespia.sip")
+  if(NOT CAMERA_MASTER_PROJECT)
+    set(SIP_INCLUDE_DIRS
+      "${CMAKE_CURRENT_BINARY_DIR}/../common/espia/sip"
+      "${CMAKE_CURRENT_SOURCE_DIR}/../common/espia/sip"
+    )
+  endif()
   limatools_run_sip_for_camera(frelon)
 endif()