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Message-ID: <527A5BCA.5020801@tura-home.de>
Date: Wed, 06 Nov 2013 16:10:02 +0100
From: Whitedwarf <whitedwarf AT tura-home DOT de>
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To: cygwin AT cygwin DOT com
Subject: YouCompleteMe build fails: problem with LONG_BIT in pyport.h or ld missing python lib
Content-Type: text/plain; charset=ISO-8859-1
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Hi all,

I'm trying to install (i.e., mainly, build) the vim plugin YouCompleteMe
in cygwin64 on a x86_64 machine and got stuck.

The first error message was


[ 11%] Building CXX object
BoostParts/CMakeFiles/BoostParts.dir/libs/python/src/converter/arg_to_python_base.cpp.o
In file included from /usr/include/python2.7/Python.h:58:0,
                 from
/home/matu_gr/.vim/bundle/YouCompleteMe/cpp/BoostParts/boost/python/detail/wrap_python.hpp:142,
                 from
/home/matu_gr/.vim/bundle/YouCompleteMe/cpp/BoostParts/boost/python/detail/prefix.hpp:13,
                 from
/home/matu_gr/.vim/bundle/YouCompleteMe/cpp/BoostParts/boost/python/handle.hpp:8,
                 from
/home/matu_gr/.vim/bundle/YouCompleteMe/cpp/BoostParts/boost/python/converter/arg_to_python_base.hpp:7,
                 from
/home/matu_gr/.vim/bundle/YouCompleteMe/cpp/BoostParts/libs/python/src/converter/arg_to_python_base.cpp:6:
/usr/include/python2.7/pyport.h:886:2: Fehler: #error "LONG_BIT
definition appears wrong for platform (bad gcc/glibc config?)."
 #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc
config?)."
  ^
BoostParts/CMakeFiles/BoostParts.dir/build.make:402: recipe for target
'BoostParts/CMakeFiles/BoostParts.dir/libs/python/src/converter/arg_to_python_base.cpp.o'
failed
make[3]: ***
[BoostParts/CMakeFiles/BoostParts.dir/libs/python/src/converter/arg_to_python_base.cpp.o]
Error 1
CMakeFiles/Makefile2:78: recipe for target
'BoostParts/CMakeFiles/BoostParts.dir/all' failed
make[2]: *** [BoostParts/CMakeFiles/BoostParts.dir/all] Error 2
CMakeFiles/Makefile2:212: recipe for target
'ycm/CMakeFiles/ycm_support_libs.dir/rule' failed
make[1]: *** [ycm/CMakeFiles/ycm_support_libs.dir/rule] Error 2
Makefile:148: recipe for target 'ycm_support_libs' failed
make: *** [ycm_support_libs] Error 2


I've tried to work around with (as mentioned in
https://github.com/Valloric/YouCompleteMe/issues/66 )

-DPYTHON_INCLUDE_DIR=/usr/include/python2.7
-DPYTHON_LIBRARY=/usr/lib/libpython2.7.dylib

but this did not help. (CMake configuration reports the same libs if not
provided explicitly anyway.)


Then I've tried to reset the compilers CMake uses: using
-DCMAKE_C_COMPILER and -DCMAKE_CXX_COMPILER, I've set the compilers
first to /usr/bin/x86_64-pc-cygwin-gcc and
/usr/bin/x86_64-pc-cygwin-g++, respectively; then to
/usr/bin/i686-pc-cygwin-gcc and /usr/bin/i686-pc-cygwin-g++. But now I get:


Linking CXX shared library ycm_core.pyd
/usr/lib/gcc/i686-pc-cygwin/4.7.3/../../../../i686-pc-cygwin/bin/ld:
cannot find -lpython2.7
collect2: Fehler: ld gab 1 als Ende-Status zurück
ycm/CMakeFiles/ycm_core.dir/build.make:390: recipe for target
'ycm/ycm_core.pyd' failed
make[3]: *** [ycm/ycm_core.pyd] Error 1
CMakeFiles/Makefile2:168: recipe for target
'ycm/CMakeFiles/ycm_core.dir/all' failed
make[2]: *** [ycm/CMakeFiles/ycm_core.dir/all] Error 2
CMakeFiles/Makefile2:212: recipe for target
'ycm/CMakeFiles/ycm_support_libs.dir/rule' failed
make[1]: *** [ycm/CMakeFiles/ycm_support_libs.dir/rule] Error 2
Makefile:148: recipe for target 'ycm_support_libs' failed
make: *** [ycm_support_libs] Error 2


Do you have any ideas or experience on how to fix this?

Best regards,

whitedwarf


System/versions: win7-64, cygwin64 with cygwin-gcc installed in 32- and
64-bit versions, https://github.com/Valloric/YouCompleteMe

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