Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lCheck
Writing Makefile for Devel::Declare
cp lib/Devel/Declare/Context/Simple.pm blib/lib/Devel/Declare/Context/Simple.pm
cp lib/Devel/Declare.pm blib/lib/Devel/Declare.pm
cp lib/Devel/Declare/MethodInstaller/Simple.pm blib/lib/Devel/Declare/MethodInstaller/Simple.pm
/usr/local/bin/perl.exe "-Iinc" /usr/local/lib/perl5/5.12.1/ExtUtils/xsubpp  -typemap /usr/local/lib/perl5/5.12.1/ExtUtils/typemap  Declare.xs > Declare.xsc && mv Declare.xsc Declare.c
gcc -c  -I/usr/local/lib/perl5/site_perl/5.12.1/cygwin-thread-multi-64int/B/Hooks/OP/Check/Install -DPERL_USE_SAFE_PUTENV -U__STRICT_ANSI__ -fno-strict-aliasing -pipe -DUSEIMPORTLIB -O3   -DVERSION=\"0.006000\" -DXS_VERSION=\"0.006000\"  "-I/usr/local/lib/perl5/5.12.1/cygwin-thread-multi-64int/CORE"   Declare.c
Running Mkbootstrap for Devel::Declare ()
chmod 644 Declare.bs
rm -f blib/arch/auto/Devel/Declare/Declare.dll
g++  --shared  -Wl,--enable-auto-import -Wl,--export-all-symbols -Wl,--stack,8388608 -Wl,--enable-auto-image-base -L/usr/local/lib Declare.o  -o blib/arch/auto/Devel/Declare/Declare.dll    \
          /usr/local/lib/perl5/5.12.1/cygwin-thread-multi-64int/CORE/cygperl5_12_1.dll          \

Declare.o:Declare.c:(.text+0x6624): undefined reference to `_hook_op_check'
Declare.o:Declare.c:(.text+0x663a): undefined reference to `_hook_op_check'
collect2: ld returned 1 exit status
make: *** [blib/arch/auto/Devel/Declare/Declare.dll] Error 1
  FLORA/Devel-Declare-0.006000.tar.gz
  /usr/bin/make -- NOT OK
Running make test
  Can't test without successful make
Running make install
  Make had returned bad status, install seems impossible