Fix Python bindings install problem.

Author: breyerml

CMakeLists.txt

@@ -25,7 +25,7 @@ add_library(${HWS_LIBRARY_NAME} SHARED ${HWS_SOURCES})
 add_library(hws::hws ALIAS ${HWS_LIBRARY_NAME})
 
 # set install target
-set(HWS_TARGETS_TO_INSTALL ${HWS_LIBRARY_NAME})
+set(HWS_TARGETS_TO_INSTALL )
 
 # use C++17
 target_compile_features(${HWS_LIBRARY_NAME} PUBLIC cxx_std_17)
@@ -170,7 +170,7 @@ endif ()
 ########################################################################################################################
 include(GNUInstallDirs)
 ## install all necessary library targets
-install(TARGETS ${HWS_TARGETS_TO_INSTALL}
+install(TARGETS ${HWS_LIBRARY_NAME}
         EXPORT hws_Targets
         ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"  # all files that are neither executables, shared lib or headers
         LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"  # all shared lib files

bindings/CMakeLists.txt

@@ -58,10 +58,14 @@ endif ()
 # create pybind11 module
 set(HWS_PYTHON_BINDINGS_LIBRARY_NAME HardwareSampling)
 pybind11_add_module(${HWS_PYTHON_BINDINGS_LIBRARY_NAME} ${HWS_PYTHON_BINDINGS_SOURCES})
-list(APPEND HWS_TARGETS_TO_INSTALL "${HWS_PYTHON_BINDINGS_LIBRARY_NAME}")
-set(HWS_TARGETS_TO_INSTALL "${HWS_TARGETS_TO_INSTALL}" PARENT_SCOPE)
 
 # add necessary compile options
 target_include_directories(${HWS_PYTHON_BINDINGS_LIBRARY_NAME} PRIVATE ${CMAKE_CURRENT_LIST_DIR}/..)
 target_link_libraries(${HWS_PYTHON_BINDINGS_LIBRARY_NAME} PRIVATE ${HWS_LIBRARY_NAME})
 target_compile_definitions(${HWS_PYTHON_BINDINGS_LIBRARY_NAME} PRIVATE PYBIND11_DETAILED_ERROR_MESSAGES)
+
+include(GNUInstallDirs)
+# install Python bindings
+install(TARGETS ${HWS_PYTHON_BINDINGS_LIBRARY_NAME}
+        LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"  # all shared lib files
+)