Writing Makefile for Devel::OpProf Microsoft (R) Program Maintenance Utility Version 6.00.8168.0 Copyright (C) Microsoft Corp 1988-1998. All rights reserved. cp OpProf.pm blib\lib\Devel\OpProf.pm C:\cpanrun\build\5-10-0\bin\perl.exe C:\cpanrun\build\5-10-0\lib\ExtUtils\xsubpp -typemap C:\cpanrun\build\5-10-0\lib\ExtUtils\typemap OpProf.xs > OpProf.xsc && C:\cpanrun\build\5-10-0\bin\perl.exe -MExtUtils::Command -e mv OpProf.xsc OpProf.c cl -c -nologo -GF -W3 -MD -Zi -DNDEBUG -O1 -DWIN32 -D_CONSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DUSE_SITECUSTOMIZE -DPRIVLIB_LAST_IN_INC -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DUSE_PERLIO -DPERL_MSVCRT_READFIX -MD -Zi -DNDEBUG -O1 -DVERSION=\"0.1\" -DXS_VERSION=\"0.1\" "-IC:\cpanrun\build\5-10-0\lib\CORE" OpProf.c OpProf.c OpProf.xs(29) : error C2065: 'ARGS' : undeclared identifier OpProf.xs(29) : warning C4047: 'function' : 'struct interpreter *' differs in levels of indirection from 'int ' OpProf.xs(29) : warning C4024: 'function through pointer' : different types for formal and actual parameter 1 OpProf.xs(59) : warning C4028: formal parameter 1 different from declaration NMAKE : fatal error U1077: 'cl' : return code '0x2' Stop.