cd src && nmake
	D:\cpanrun\build\5-6-1\bin\perl.exe -w optdefs.pl d:\cpanrun\build\5-6-1\bin
cp src/PersistentPerl.pm blib\lib/PersistentPerl.pm
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -e rm_f perperl_backend_main.c
	D:\cpanrun\build\5-6-1\bin\perl.exe -Id:\cpanrun\build\5-6-1\lib -Id:\cpanrun\build\5-6-1\lib -MExtUtils::Command -eNMAKE : fatal error U1077: 'cl' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.
NSOLE -DNO_STRICT -DHAVE_DES_FCRYPT -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DPERL_MSVCRT_READFIX -O    -DVERSION=\"2.22\"  -DXS_VERSION=\"2.22\"  -ID:\cpanrun\build\5-6-1\lib\CORE -DPERPERL_PROGNAME=\"perperl_backend\" -DPERPERL_VERSION=\"2.22\" -DPERPERL_BACKEND perperl_backend_main.c
perperl_backend_main.c
../src\perperl_inc.h(29) : error C2632: 'long' followed by 'long' is illegal
../src\perperl_inc.h(30) : error C2632: 'long' followed by 'long' is illegal
../src\perperl_sig.h(24) : error C2079: 'sigact_save' uses undefined struct 'sigaction'
../src\perperl_sig.h(26) : error C2061: syntax error : identifier 'sigset_t'
../src\perperl_sig.h(27) : error C2061: syntax error : identifier 'sigset_save'
../src\perperl_sig.h(27) : error C2059: syntax error : ';'
../src\perperl_sig.h(29) : error C2059: syntax error : '}'
../src\perperl_sig.h(31) : error C2143: syntax error : missing ')' before '*'
../src\perperl_sig.h(31) : error C2143: syntax error : missing '{' before '*'
../src\perperl_sig.h(31) : error C2059: syntax error : 'type'
../src\perperl_sig.h(31) : error C2059: syntax error : ')'
../src\perperl_sig.h(32) : error C2143: syntax error : missing ')' before '*'
../src\perperl_sig.h(32) : error C2143: syntax error : missing '{' before '*'
../src\perperl_sig.h(32) : error C2059: syntax error : ')'
../src\perperl_sig.h(33) : error C2143: syntax error : missing ')' before '*'
../src\perperl_sig.h(33) : error C2143: syntax error : missing '{' before '*'
../src\perperl_sig.h(33) : error C2059: syntax error : 'type'
../src\perperl_sig.h(33) : error C2059: syntax error : ')'
../src\perperl_sig.h(34) : error C2143: syntax error : missing ')' before '*'
../src\perperl_sig.h(34) : error C2143: syntax error : missing '{' before '*'
../src\perperl_sig.h(34) : error C2059: syntax error : ')'
perperl_backend_main.c(33) : warning C4273: '__p__environ' : inconsistent dll linkage.  dllexport assumed.
perperl_backend_main.c(35) : error C2065: 'SIGCHLD' : undeclared identifier
perperl_backend_main.c(35) : error C2099: initializer is not a constant
perperl_backend_main.c(35) : error C2065: 'SIGUSR1' : undeclared identifier
perperl_backend_main.c(35) : error C2099: initializer is not a constant
perperl_backend_main.c(35) : error C2065: 'SIGALRM' : undeclared identifier
perperl_backend_main.c(35) : error C2099: initializer is not a constant
perperl_backend_main.c(75) : error C2143: syntax error : missing ')' before '*'
perperl_backend_main.c(75) : error C2081: 'SigList' : name in formal parameter list illegal
perperl_backend_main.c(75) : error C2143: syntax error : missing '{' before '*'
perperl_backend_main.c(75) : error C2059: syntax error : ')'
perperl_backend_main.c(75) : error C2054: expected '(' to follow 'sl'
perperl_backend_main.c(171) : error C2065: 'SigList' : undeclared identifier
perperl_backend_main.c(171) : error C2146: syntax error : missing ';' before identifier 'sl'
perperl_backend_main.c(207) : error C2065: 'SIG_BLOCK' : undeclared identifier