Remove altera/ directory. Instead added dedicated device IP directories like ip_startixiv/.

libraries/technology/altera/altera_mf/hdllib.cfg

-hdl_lib_name = ip_altera_mf
-hdl_library_clause_name = ip_altera_mf_lib
-hdl_lib_uses = technology
-
-build_sim_dir = $HDL_BUILD_DIR
-build_synth_dir = 
-
-synth_files =
-    ip_altera_mf_ram_crwk_crw.vhd
-    ip_altera_mf_ram_crw_crw.vhd
-    ip_altera_mf_ram_cr_cw.vhd
-    ip_altera_mf_ram_r_w.vhd
-    ip_altera_mf_rom_r.vhd
-    ip_altera_mf_fifo_dc_mixed_widths.vhd
-    ip_altera_mf_fifo_dc.vhd
-    ip_altera_mf_fifo_sc.vhd
-    ip_altera_mf_ddio_in.vhd
-    ip_altera_mf_ddio_out.vhd
-    ip_altera_mf_gxb_reconfig_2_stratixiv.vhd
-    ip_altera_mf_gxb_reconfig_4_stratixiv.vhd
-    ip_altera_mf_gxb_reconfig_8_stratixiv.vhd
-    ip_altera_mf_gxb_reconfig_12_stratixiv.vhd
-    
-test_bench_files =

libraries/technology/altera/stratixiv/hdllib.cfg

-hdl_lib_name = ip_stratixiv
-hdl_library_clause_name = ip_stratixiv_lib
-hdl_lib_uses = numonyx_m25p128
-
-build_sim_dir = $HDL_BUILD_DIR
-build_synth_dir = 
-
-synth_files =
-    ip_stratixiv_asmi_parallel.vhd
-    ip_stratixiv_remote_update.vhd
-    
-test_bench_files =