>>> Unpacking source...
>>> Unpacking libopensync-plugin-python-0.36.tar.bz2 to /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work
>>> Source unpacked in /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work
>>> Compiling source in /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work/libopensync-plugin-python-0.36 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work/libopensync-plugin-python-0.36_build"
loading initial cache file /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/temp/gentoo_common_config.cmake
-- The C compiler identification is GNU
-- Check for working C compiler: /usr/bin/i686-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/i686-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- checking for one of the modules 'opensync-1.0>=0.36'
--   found opensync-1.0, version 0.36
-- checking for one of the modules 'glib-2.0'
--   found glib-2.0, version 2.20.3
-- checking for one of the modules 'gmodule-2.0'
--   found gmodule-2.0, version 2.20.3
-- checking for one of the modules 'gthread-2.0'
--   found gthread-2.0, version 2.20.3
-- checking for one of the modules 'gobject-2.0'
--   found gobject-2.0, version 2.20.3
-- Found GLib2: glib-2.0;gmodule-2.0;glib-2.0;gthread-2.0;rt;glib-2.0
-- CTest cannot determine repository type. Please set UPDATE_TYPE to 'cvs' or 'svn'. CTest update will not work.
CMake Warning (dev) at src/CMakeLists.txt:4 (ADD_DEFINITIONS):
  Policy CMP0005 is not set: Preprocessor definition values are now escaped
  automatically.  Run "cmake --help-policy CMP0005" for policy details.  Use
  the cmake_policy command to set the policy and suppress this warning.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- <<< Gentoo configuration >>>
Build type: Gentoo
Install path: /usr

CMake Warning (dev) in CMakeLists.txt:
  No cmake_minimum_required command is present.  A line of code such as

    cmake_minimum_required(VERSION 2.6)

  should be added at the top of the file.  The version specified may be lower
  if you wish to support older CMake versions for this project.  For more
  information run "cmake --help-policy CMP0000".
This warning is for project developers.  Use -Wno-dev to suppress it.

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
PYTHON_INCLUDE_PATH
   used as include directory in directory /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work/libopensync-plugin-python-0.36/src
PYTHON_LIBRARY
    linked by target "python-module" in directory /var/tmp/portage/app-pda/libopensync-plugin-python-0.36/work/libopensync-plugin-python-0.36/src

-- Configuring incomplete, errors occurred!
 * 
 * ERROR: app-pda/libopensync-plugin-python-0.36 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2821:  Called cmake-utils_src_compile
 *             environment, line  748:  Called cmake-utils_src_configure
 *             environment, line  792:  Called die
 * The specific snippet of code:
 *       cmake ${cmakeargs} "${CMAKE_USE_DIR}" || die "cmake failed";
 *  The die message:
 *   cmake failed
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/portage/app-pda/libopensync-plugin-python-0.36/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-pda/libopensync-plugin-python-0.36/temp/environment'.
 *