diff --git a/code/CMakeModules/PCHSupport.cmake b/code/CMakeModules/PCHSupport.cmake
index 45353d924..cf7735095 100644
--- a/code/CMakeModules/PCHSupport.cmake
+++ b/code/CMakeModules/PCHSupport.cmake
@@ -46,7 +46,6 @@ MACRO(PCH_SET_COMPILE_FLAGS _target)
     LIST(APPEND _FLAGS " ${CMAKE_SHARED_LIBRARY_CXX_FLAGS}")
   ELSE()
     GET_TARGET_PROPERTY(_pic ${_target} POSITION_INDEPENDENT_CODE)
-    MESSAGE(STATUS "Target ${_target} is using PIE")
     IF(_pic)
       SET(_USE_PIE ON)
     ENDIF()
diff --git a/code/ryzom/server/src/ai_share/CMakeLists.txt b/code/ryzom/server/src/ai_share/CMakeLists.txt
index 700e788e9..190034c73 100644
--- a/code/ryzom/server/src/ai_share/CMakeLists.txt
+++ b/code/ryzom/server/src/ai_share/CMakeLists.txt
@@ -22,4 +22,6 @@ IF(WITH_PCH)
   ADD_NATIVE_PRECOMPILED_HEADER(ryzom_aishare ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.h ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.cpp)
 ENDIF(WITH_PCH)
 
-INSTALL(TARGETS ryzom_aishare LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
+IF(WITH_INSTALL_LIBRARIES)
+  INSTALL(TARGETS ryzom_aishare LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
+ENDIF()
diff --git a/code/ryzom/server/src/server_share/CMakeLists.txt b/code/ryzom/server/src/server_share/CMakeLists.txt
index c208f3ecc..6cc427bd8 100644
--- a/code/ryzom/server/src/server_share/CMakeLists.txt
+++ b/code/ryzom/server/src/server_share/CMakeLists.txt
@@ -31,4 +31,6 @@ IF(WITH_PCH)
   ADD_NATIVE_PRECOMPILED_HEADER(ryzom_servershare ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.h ${CMAKE_CURRENT_SOURCE_DIR}/stdpch.cpp)
 ENDIF(WITH_PCH)
 
-INSTALL(TARGETS ryzom_servershare LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
+IF(WITH_INSTALL_LIBRARIES)
+  INSTALL(TARGETS ryzom_servershare LIBRARY DESTINATION ${RYZOM_LIB_PREFIX} ARCHIVE DESTINATION ${RYZOM_LIB_PREFIX} COMPONENT libraries)
+ENDIF()