diff -urB marble-15.08.2/CMakeLists.txt new/CMakeLists.txt
--- marble-15.08.2/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -121,6 +121,7 @@
   cmake_minimum_required(VERSION 2.8.12)
   set(QT4BUILD FALSE)
   set(MARBLEWIDGET marblewidget-qt5)
+  set(ASTRO astro-qt5)
 
   include_directories( ${Qt5Svg_INCLUDE_DIRS} )
   include_directories( ${Qt5PrintSupport_INCLUDE_DIRS} )
@@ -135,6 +136,7 @@
   set(WITH_KF5 FALSE)
   set(QT4BUILD TRUE)
   set(MARBLEWIDGET marblewidget)
+  set(ASTRO astro)
   find_package(Qt4 REQUIRED)
   set( QT_USE_QTXML         ON )
   set( QT_USE_QTNETWORK     ON )
diff -urB marble-15.08.2/src/apps/marble-kde/CMakeLists.txt new/src/apps/marble-kde/CMakeLists.txt
--- marble-15.08.2/src/apps/marble-kde/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/apps/marble-kde/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -54,7 +54,7 @@
     marble
     marbleui
     ${MARBLEWIDGET}
-    astro
+    ${ASTRO}
     KF5::NewStuff
     KF5::Wallet
     KF5::Parts
diff -urB marble-15.08.2/src/apps/marble_maps/CMakeLists.txt new/src/apps/marble_maps/CMakeLists.txt
--- marble-15.08.2/src/apps/marble_maps/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/apps/marble_maps/CMakeLists.txt	2015-10-11 18:06:50.981995015 +0200
@@ -14,7 +14,7 @@
       ${Qt5WebKitWidgets_LIBRARIES}
       ${Qt5WebKit_LIBRARIES}
       ${MARBLEWIDGET}
-      astro)
+      ${ASTRO})
     
 file(COPY "../../../data" DESTINATION "${CMAKE_BINARY_DIR}/src/apps/marble_maps/assets")
 file(COPY "../../../data/android/drawable-ldpi" DESTINATION "${CMAKE_BINARY_DIR}/src/apps/marble_maps/res")
@@ -32,7 +32,7 @@
     PACKAGE_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/package"
     PACKAGE_NAME org.kde.marble.maps
     ${KEYSTORE_OPTIONS}
-    DEPENDS "${PROJECT_BINARY_DIR}/lib/libmarblewidget-qt5.so" "${PROJECT_BINARY_DIR}/lib/libastro.so"
+    DEPENDS "${PROJECT_BINARY_DIR}/lib/libmarblewidget-qt5.so" "${PROJECT_BINARY_DIR}/lib/libastro-qt5.so"
 )
 
 # Move target from default build to install phase so we can create everything in one go
diff -urB marble-15.08.2/src/apps/marble-qt/CMakeLists.txt new/src/apps/marble-qt/CMakeLists.txt
--- marble-15.08.2/src/apps/marble-qt/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/apps/marble-qt/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -40,7 +40,7 @@
     ${QT_QTDBUS_LIBRARY}
     marbleui
     ${MARBLEWIDGET}
-    astro)
+    ${ASTRO})
 else()
   target_link_libraries (
     marble-qt
@@ -53,7 +53,7 @@
     ${Qt5WebKit_LIBRARIES}
     marbleui
     ${MARBLEWIDGET}
-    astro)
+    ${ASTRO})
 endif()
 
 if(WIN32)
diff -urB marble-15.08.2/src/lib/astro/CMakeLists.txt new/src/lib/astro/CMakeLists.txt
--- marble-15.08.2/src/lib/astro/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/lib/astro/CMakeLists.txt	2015-10-11 18:08:05.239677950 +0200
@@ -20,23 +20,23 @@
   solarsystem.cpp
 )
 
-ADD_LIBRARY(astro SHARED ${astrolib_SRCS})
+ADD_LIBRARY(${ASTRO} SHARED ${astrolib_SRCS})
 
 if (APPLE)
   #defined in top level makefile
-  TARGET_LINK_LIBRARIES(astro ${MAC_EXTRA_LIBS})
+  TARGET_LINK_LIBRARIES(${ASTRO} ${MAC_EXTRA_LIBS})
 endif (APPLE)
 
 if (CMAKE_SYSTEM_NAME MATCHES "SunOS")
-  TARGET_LINK_LIBRARIES(astro m)
+  TARGET_LINK_LIBRARIES(${ASTRO} m)
 endif (CMAKE_SYSTEM_NAME MATCHES "SunOS")
 
 if(WIN32)
-  TARGET_LINK_LIBRARIES(astro ws2_32 imm32 winmm)
+  TARGET_LINK_LIBRARIES(${ASTRO} ws2_32 imm32 winmm)
 endif(WIN32)
 
 
-SET_TARGET_PROPERTIES(astro PROPERTIES
+SET_TARGET_PROPERTIES(${ASTRO} PROPERTIES
   VERSION ${GENERIC_LIB_VERSION}
   SOVERSION ${GENERIC_LIB_SOVERSION}
   DEFINE_SYMBOL MAKE_ASTRO_LIB            # needed for astrolib_export.h
@@ -44,11 +44,11 @@
 
 # choose the correct target install library path
 if(WIN32)
-  INSTALL(TARGETS astro RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
+  INSTALL(TARGETS ${ASTRO} RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
 elseif(APPLE)
-  INSTALL(TARGETS astro LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/Marble.app/Contents/MacOS/lib)
+  INSTALL(TARGETS ${ASTRO} LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/Marble.app/Contents/MacOS/lib)
 else()
-  INSTALL(TARGETS astro LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+  INSTALL(TARGETS ${ASTRO} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
 endif()
 
 ########### install files ###############
diff -urB marble-15.08.2/src/lib/marble/CMakeLists.txt new/src/lib/marble/CMakeLists.txt
--- marble-15.08.2/src/lib/marble/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/lib/marble/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -372,7 +372,7 @@
 ADD_LIBRARY(${MARBLEWIDGET} SHARED ${marblewidget_SRCS} ${SOURCES_UI_HDRS})
 
 # link with libastro
-TARGET_LINK_LIBRARIES (${MARBLEWIDGET} astro)
+TARGET_LINK_LIBRARIES (${MARBLEWIDGET} ${ASTRO})
 
 # link with release version of Qt libs
 if( QT4BUILD )
diff -urB marble-15.08.2/src/plugins/render/eclipses/CMakeLists.txt new/src/plugins/render/eclipses/CMakeLists.txt
--- marble-15.08.2/src/plugins/render/eclipses/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/plugins/render/eclipses/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -26,4 +26,4 @@
 
 marble_add_plugin( EclipsesPlugin ${eclipses_SRCS} )
 
-target_link_libraries( EclipsesPlugin astro )
+target_link_libraries( EclipsesPlugin ${ASTRO} )
diff -urB marble-15.08.2/src/plugins/render/satellites/CMakeLists.txt new/src/plugins/render/satellites/CMakeLists.txt
--- marble-15.08.2/src/plugins/render/satellites/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/plugins/render/satellites/CMakeLists.txt	2015-10-11 18:08:39.680458497 +0200
@@ -37,4 +37,4 @@
  ${satellites_SRCS}
  ${sgp4_SRCS} )
 
-target_link_libraries( SatellitesPlugin astro )
+target_link_libraries( SatellitesPlugin ${ASTRO} )
diff -urB marble-15.08.2/src/plugins/render/stars/CMakeLists.txt new/src/plugins/render/stars/CMakeLists.txt
--- marble-15.08.2/src/plugins/render/stars/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/src/plugins/render/stars/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -16,4 +16,4 @@
 qt_wrap_ui(stars_SRCS  ${stars_UI})
 
 marble_add_plugin( StarsPlugin ${stars_SRCS} )
-target_link_libraries( StarsPlugin astro )
+target_link_libraries( StarsPlugin ${ASTRO} )
diff -urB marble-15.08.2/tools/osm-sisyphus/CMakeLists.txt new/tools/osm-sisyphus/CMakeLists.txt
--- marble-15.08.2/tools/osm-sisyphus/CMakeLists.txt	2015-10-02 14:41:37.000000000 +0200
+++ new/tools/osm-sisyphus/CMakeLists.txt	2015-10-11 18:05:32.988227408 +0200
@@ -24,7 +24,7 @@
 add_executable( ${TARGET} ${${TARGET}_SRC} )
 
 if(QT4BUILD)
-   target_link_libraries( ${TARGET} ${QT_QTCORE_LIBRARY} ${QT_QTMAIN_LIBRARY} ${QT_QTSQL_LIBRARY} marblewidget )
+   target_link_libraries( ${TARGET} ${QT_QTCORE_LIBRARY} ${QT_QTMAIN_LIBRARY} ${QT_QTSQL_LIBRARY} ${MARBLEWIDGET} )
 else()
-  target_link_libraries( ${TARGET} ${Qt5Core_LIBRARIES} ${Qt5Sql_LIBRARIES} marblewidget-qt5 )
+  target_link_libraries( ${TARGET} ${Qt5Core_LIBRARIES} ${Qt5Sql_LIBRARIES} ${MARBLEWIDGET} )
 endif()