gcc -c -s -O2 -DWIN32 -DWIN64 -DCONSERVATIVE  -DPERL_TEXTMODE_SCRIPTS -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -fwrapv -fno-strict-aliasing -mms-bitfields  -I"C:\usr\local\apps\strawberry\perl\lib\CORE"  -DPARL_EXE=\"parl.exe\" -DPAR_PACKER_VERSION=\"1.036\" -s -O2 boot.c
In file included from mktmpdir.h:85:0,
                 from mktmpdir.c:1,
                 from boot.c:10:
sha1.c: In function 'sha_transform':
sha1.c:146:2: warning: right shift count >= width of type
  T >>= 32;
  ^