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I'm trying to install Devel::Declare to use MooseX::Declare on cygwin perl 5.10 and hitting a g++ compiler error.
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/bin/perl5.10.0.exe "-Iinc" /usr/lib/perl5/5.10/ExtUtils/xsubpp - +typemap /usr/lib/perl5/5.10/ExtUtils/typemap Declare.xs > Declare.xs +c && mv Declare.xsc Declare.c gcc -c -I/usr/lib/perl5/site_perl/5.10/i686-cygwin/B/Hooks/OP/Check/I +nstall -DPERL_USE_SAFE_PUTENV -U__STRICT_ANSI__ -fno-strict-aliasing +-pipe -I/usr/local/include -DUSEIMPORTLIB -O3 -DVERSION=\"0.005011\ +" -DXS_VERSION=\"0.005011\" "-I/usr/lib/perl5/5.10/i686-cygwin/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/lib/perl5/5.10/i686-cygwin/CORE/libperl.dll.a \ Declare.o:Declare.c:(.text+0x6589): undefined reference to `_hook_op_c +heck' Declare.o:Declare.c:(.text+0x65a2): undefined reference to `_hook_op_c +heck' Declare.o:Declare.c:(.text+0x65bd): undefined reference to `_hook_op_c +heck' collect2: ld returned 1 exit status make: *** [blib/arch/auto/Devel/Declare/Declare.dll] Error 1 FLORA/Devel-Declare-0.005011.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
I have never had a good relationship with C compilers. Can someone suggest a way forwards? Does anyone know of a cygwin binary package I can use? Or what I could google for?

I also had some problems with the permissions, +x was missing on "/usr/lib/perl5/5.10/i686-cygwin" and some subdirectories. I fixed this, and this doesn't look like a permission problem any more.

Thanks!



- Boldra

In reply to Devel::Declare for cygwin; "undefined reference to '_hook_op_check'" by Boldra

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