Checking if your kit is complete... Looks good Writing Makefile for Socket::MsgHdr cp MsgHdr.pm blib/lib/Socket/MsgHdr.pm /home/cpanrun/parisc2.0-lp64/build/5.8.2/bin/perl /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/xsubpp -typemap /home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/ExtUtils/typemap MsgHdr.xs > MsgHdr.xsc && mv MsgHdr.xsc MsgHdr.c cc -c -I. -D_POSIX_C_SOURCE=199506L -D_REENTRANT -Ae -D_HPUX_SOURCE -Wl,+vnocompatwarnings +DD64 -DNO_HASH_SEED -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fast +Onolimit +Opromote_indirect_calls -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" +Z "-I/home/cpanrun/parisc2.0-lp64/build/5.8.2/lib/5.8.2/PA-RISC2.0-thread-multi-LP64/CORE" MsgHdr.c cc: "MsgHdr.xs", line 52: error 1588: "msg_control" undefined. cc: "MsgHdr.xs", line 52: error 1531: Invalid member of struct or union. cc: "MsgHdr.xs", line 53: error 1588: "msg_controllen" undefined. cc: "MsgHdr.xs", line 53: error 1531: Invalid member of struct or union. cc: "MsgHdr.xs", line 57: error 1588: "msg_flags" undefined. cc: "MsgHdr.xs", line 57: error 1531: Invalid member of struct or union. cc: "MsgHdr.xs", line 85: error 1530: Undefined struct or union. cc: "MsgHdr.xs", line 86: error 1530: Undefined struct or union. cc: "MsgHdr.xs", line 87: error 1530: Undefined struct or union. cc: "MsgHdr.xs", line 88: warning 724: Cast converts default int return type to pointer. ( 0) 0x00201f30 Call_exit + 0x58 [/opt/ansic/lbin/ccom] ( 1) 0x001f45b8 catch_signal + 0x1c [/opt/ansic/lbin/ccom] ( 2) 0x0096c058 _sigreturn [/opt/ansic/lbin/ccom] ( 3) 0x00283cd4 FindEntryUA + 0xa8 [/opt/ansic/lbin/ccom] ( 4) 0x0021d6b4 reference_name + 0x8c [/opt/ansic/lbin/ccom] ( 5) 0x0024a6c0 expr_ident + 0x54 [/opt/ansic/lbin/ccom] ( 6) 0x00233f58 ss_expr + 0xdc8 [/opt/ansic/lbin/ccom] ( 7) 0x002334a0 ss_expr + 0x310 [/opt/ansic/lbin/ccom] ( 8) 0x0023e874 expr_assign + 0x6c [/opt/ansic/lbin/ccom] ( 9) 0x002337ac ss_expr + 0x61c [/opt/ansic/lbin/ccom] (10) 0x0021af24 ss_stmt + 0x500 [/opt/ansic/lbin/ccom] (11) 0x0021aecc ss_stmt + 0x4a8 [/opt/ansic/lbin/ccom] (12) 0x0021ae00 ss_stmt + 0x3dc [/opt/ansic/lbin/ccom] (13) 0x0021aecc ss_stmt + 0x4a8 [/opt/ansic/lbin/ccom] (14) 0x0021ae00 ss_stmt + 0x3dc [/opt/ansic/lbin/ccom] (15) 0x00232788 ss_defn + 0x768 [/opt/ansic/lbin/ccom] (16) 0x00217374 ss_decl + 0xae4 [/opt/ansic/lbin/ccom] (17) 0x0021675c ss_top_level_node + 0xe8 [/opt/ansic/lbin/ccom] (18) 0x001faab8 cpx_Process_tree + 0x7a4 [/opt/ansic/lbin/ccom] (19) 0x00213ffc Process_tree_received_as_output + 0x474 [/opt/ansic/lbin/ccom] (20) 0x00213b24 P_build_non_leaf + 0x8c [/opt/ansic/lbin/ccom] (21) 0x00206314 Faster_parser + 0x4bc [/opt/ansic/lbin/ccom] (22) 0x00202dec LR_parser + 0x10 [/opt/ansic/lbin/ccom] (23) 0x00202224 Do_MW + 0x18 [/opt/ansic/lbin/ccom] (24) 0x001f4ec4 main + 0x7a0 [/opt/ansic/lbin/ccom] (25) 0x00913ae0 _start + 0x98 [/opt/ansic/lbin/ccom] (26) 0x001f2c80 $START$ + 0x178 [/opt/ansic/lbin/ccom] cc: error 1405: "/opt/ansic/lbin/ccom" terminated abnormally with signal 10. make: *** [MsgHdr.o] Error 9