Drop modules from attic that are not useful anymore

Even if they are in attic and not actually in use, drop a number of
modules (and old tests) that it does not make sense to keep carry
further:

- FindAlsa.cmake, config-alsa.h.cmake:
cmake has been providing a better FindALSA for long time

- FindEigen.cmake, FindEigen2.cmake & test:
Eigen v1 & v2 are deprecated and unmaintained for years

- FindGStreamer.cmake:
gstreamer-0.10 is long dead upstream

- FindKdcraw.cmake, FindKDE4Workspace.cmake, FindKdeMultimedia.cmake,
  FindKDevPlatform.cmake, FindKexiv2.cmake, FindKipi.cmake,
  FindLibAttica.cmake, FindLibKonq.cmake:
modules for KDE 4 libraries -- they are provided already by kdelibs 4.x,
and the frameworks versions of those libraries provide cmake config
files already

- FindKNepomuk.cmake, FindKonto.cmake, FindNepomuk.cmake,
  NepomukAddOntologyClasses.cmake, NepomukMacros.cmake:
Nepomuk stuff, which is long dead

- FindKopete.cmake:
the Frameworks version of Kopete is not released yet, so it'd rather
provide own cmake config files

- FindKorundum.cmake:
Korudum is dead upstream, and so is Ruby 1.8

- FindLCMS.cmake & test:
LCMS 1 is dead for many years already

- FindMusicBrainz.cmake:
libmusicbrainz v2 is long dead, and the web service API it uses was
dismantled years ago

- FindOpenEXR.cmake & test:
ECM already provides an improved and polished version of this module

- FindPolkitQt.cmake:
polkit-qt is long dead, replaced by polkit-qt-1

- FindPopplerQt4.cmake:
ECM 5.19+ already provides a better FindPoppler module

- FindSharedDesktopOntologies.cmake:
dead upstream, but also used to provide cmake config files already

- tests for Blitz, Flex, LibXslt:
their modules are not even in attic

1 files changed, 0 insertions, 55 deletions

diff --git a/attic/modules/FindEigen2.cmake b/attic/modules/FindEigen2.cmake
deleted file mode 100644
index 721dbce7..00000000
--- a/attic/modules/FindEigen2.cmake
+++ /dev/null
@@ -1,55 +0,0 @@
-# - Try to find Eigen2 lib
-#
-# This module supports requiring a minimum version, e.g. you can do
-#   find_package(Eigen2 2.0.3)
-# to require version 2.0.3 to newer of Eigen2.
-#
-# Once done this will define
-#
-#  EIGEN2_FOUND - system has eigen lib with correct version
-#  EIGEN2_INCLUDE_DIR - the eigen include directory
-#  EIGEN2_VERSION - eigen version
-
-# Copyright (c) 2006, 2007 Montel Laurent, <montel@kde.org>
-# Copyright (c) 2008, 2009 Gael Guennebaud, <g.gael@free.fr>
-# Redistribution and use is allowed according to the terms of the BSD license.
-
-if(NOT Eigen2_FIND_VERSION)
-  set(Eigen2_FIND_VERSION_MAJOR 2)
-  set(Eigen2_FIND_VERSION_MINOR 0)
-  set(Eigen2_FIND_VERSION_PATCH 0)
-
-  set(Eigen2_FIND_VERSION "${Eigen2_FIND_VERSION_MAJOR}.${Eigen2_FIND_VERSION_MINOR}.${Eigen2_FIND_VERSION_PATCH}")
-endif()
-
-macro(_eigen2_get_version)
-  file(READ "${EIGEN2_INCLUDE_DIR}/Eigen/src/Core/util/Macros.h" _eigen2_version_header LIMIT 5000 OFFSET 1000)
-
-  string(REGEX MATCH "define *EIGEN_WORLD_VERSION ([0-9]*)" _eigen2_world_version_match "${_eigen2_version_header}")
-  set(EIGEN2_WORLD_VERSION "${CMAKE_MATCH_1}")
-  string(REGEX MATCH "define *EIGEN_MAJOR_VERSION ([0-9]*)" _eigen2_major_version_match "${_eigen2_version_header}")
-  set(EIGEN2_MAJOR_VERSION "${CMAKE_MATCH_1}")
-  string(REGEX MATCH "define *EIGEN_MINOR_VERSION ([0-9]*)" _eigen2_minor_version_match "${_eigen2_version_header}")
-  set(EIGEN2_MINOR_VERSION "${CMAKE_MATCH_1}")
-
-  set(EIGEN2_VERSION ${EIGEN2_WORLD_VERSION}.${EIGEN2_MAJOR_VERSION}.${EIGEN2_MINOR_VERSION})
-endmacro(_eigen2_get_version)
-
-find_path(EIGEN2_INCLUDE_DIR NAMES Eigen/Core
-     PATHS
-     ${INCLUDE_INSTALL_DIR}
-     ${KDE4_INCLUDE_DIR}
-     PATH_SUFFIXES eigen2
-   )
-
-if(EIGEN2_INCLUDE_DIR)
-  _eigen2_get_version()
-endif()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Eigen2 REQUIRED_VARS EIGEN2_INCLUDE_DIR
-                                         VERSION_VAR EIGEN2_VERSION)
-
-mark_as_advanced(EIGEN2_INCLUDE_DIR)
-
-