Make openvds producible as a static lib as well

CMakeLists.txt

@@ -9,10 +9,10 @@ set (TEST_AWS_BUCKET "" CACHE STRING "Test AWS bucket")
 set (TEST_AWS_OBJECTID "" CACHE STRING "Test AWS object ID")
 option(BUILD_PYTHON "Build python bindings" ON)
 option(ENABLE_OPENMP "Enable the OpenMP codepath" ON)
+option(BUILD_SHARED_LIBS "Build OpenVDS as a shared library" ON)
 
 set (CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_EXTENSIONS OFF)
-set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 define_property(GLOBAL PROPERTY RUNTIME_LIBS_RELEASE BRIEF_DOCS "Runtime libraries" FULL_DOCS "Files that will be copied to test folders")
 define_property(GLOBAL PROPERTY RUNTIME_LIBS_DEBUG   BRIEF_DOCS "Runtime libraries" FULL_DOCS "Files that will be copied to test folders")

src/CMakeLists.txt

@@ -131,7 +131,7 @@ if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
   set(CMAKE_INSTALL_PREFIX ${PROJECT_SOURCE_DIR}/Dist/OpenVDS CACHE STRING "" FORCE)
 endif(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
 
-add_library(openvds SHARED $<TARGET_OBJECTS:openvds_objects>)
+add_library(openvds $<TARGET_OBJECTS:openvds_objects>)
 target_link_libraries(openvds openvds_objects)
 set_target_properties(openvds
   PROPERTIES

tests/CMakeLists.txt

@@ -4,6 +4,7 @@ include(GoogleTest)
 set(BUILD_GMOCK OFF CACHE BOOL "We dont need mock" FORCE)
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
 set(INSTALL_GTEST OFF CACHE BOOL "Dont install" FORCE)
+set(BUILD_SHARED_LIBS OFF)
 add_subdirectory(${gtest_SOURCE_DIR} ${PROJECT_BINARY_DIR}/gtest)
 set_target_properties(gtest PROPERTIES
   FOLDER ExternalProjectTargets/GoogleTest)