Microsoft (R) Program Maintenance Utility Version 7.00.8882 Copyright (C) Microsoft Corp 1988-2000. All rights reserved. cp optimizer.pm blib\lib\optimizer.pm C:\cpanrun-5.8\build\5-8-0\bin\perl.exe C:\cpanrun-5.8\build\5-8-0\lib\ExtUtils/xsubpp -typemap C:\cpanrun-5.8\build\5-8-0\lib\ExtUtils\typemap -typemap typemap optimizer.xs > optimizer.xsc && C:\cpanrun-5.8\build\5-8-0\bin\perl.exe -MExtUtils::Command -e mv optimizer.xsc optimizer.c Please specify prototyping behavior for optimizer.xs (see perlxs manual) cl -c -nologo -Gf -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1 -DVERSION=\"0.05\" -DXS_VERSION=\"0.05\" "-IC:\cpanrun-5.8\build\5-8-0\lib\CORE" optimizer.c optimizer.c "Running Mkbootstrap for optimizer ()" C:\cpanrun-5.8\build\5-8-0\bin\perl.exe -MExtUtils::Command -e chmod 644 optimizer.bs C:\cpanrun-5.8\build\5-8-0\bin\perl.exe -MExtUtils::Mksymlists -e "Mksymlists('NAME'=>\"optimizer\", 'DLBASE' => 'optimizer', 'DL_FUNCS' => { }, 'FUNCLIST' => [], 'IMPORTS' => { }, 'DL_VARS' => []);" link -out:blib\arch\auto\optimizer\optimizer.dll -dll -nologo -nodefaultlib -debug -opt:ref,icf -libpath:"C:\cpanrun-5.8\build\5-8-0\lib\CORE" -machine:x86 optimizer.obj C:\cpanrun-5.8\build\5-8-0\lib\CORE\perl58.lib oldnames.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib netapi32.lib uuid.lib wsock32.lib mpr.lib winmm.lib version.lib odbc32.lib odbccp32.lib msvcrt.lib -def:optimizer.def Creating library blib\arch\auto\optimizer\optimizer.lib and object blib\arch\auto\optimizer\optimizer.exp optimizer.obj : error LNK2001: unresolved external symbol _Perl_pad_alloc optimizer.obj : error LNK2001: unresolved external symbol _Perl_save_op optimizer.obj : error LNK2001: unresolved external symbol _Perl_qerror optimizer.obj : error LNK2001: unresolved external symbol _Perl_peep blib\arch\auto\optimizer\optimizer.dll : fatal error LNK1120: 4 unresolved externals NMAKE : fatal error U1077: 'link' : return code '0x460' Stop.