Merge pull request #1007

1de812a cmake: merge libs via virtual object libraries (redfish)
a7498ad cmake: comply with the new policy CMP0026 (redfish)

src/wallet/CMakeLists.txt

@@ -27,7 +27,6 @@
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 # include (${PROJECT_SOURCE_DIR}/cmake/libutils.cmake)
-include (${PROJECT_SOURCE_DIR}/cmake/MergeStaticLibs.cmake)
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 
@@ -76,7 +75,11 @@ target_link_libraries(wallet
     ${EXTRA_LIBRARIES})
 
 set(libs_to_merge wallet cryptonote_core mnemonics common crypto)
-merge_static_libs(wallet_merged "${libs_to_merge}")
+
+foreach(lib ${libs_to_merge})
+    list(APPEND objlibs $<TARGET_OBJECTS:obj_${lib}>) # matches naming convention in src/CMakeLists.txtA
+endforeach()
+add_library(wallet_merged STATIC ${objlibs})
 install(TARGETS wallet_merged
     ARCHIVE DESTINATION lib)