merge back cmake modifs from branch 0.3

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6882 818b1a75-f10b-46b9-bf7c-635c3b92a50f

cmake_targets/hss_build/CMakeLists.txt

@@ -49,7 +49,7 @@ set(OPENAIRHSS_DIR        ${OPENAIRCN_DIR}/OPENAIRHSS)
 set(OPENAIR_BIN_DIR       ${OPENAIR_TARGETS}/bin)
 
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${OPENAIR_TARGETS}/CMAKE/MODULES/")
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${OPENAIR_CMAKE_SCRIPTS}/MODULES")
 include(cmake_useful)
 
 macro(add_option name val helpstr)

cmake_targets/tools/MODULES/CMakeParseArguments.cmake

+# Analogue for standard CMake module with same name, appeared in CMake 2.8.3.
+#
+# Used for compatibility with older versions of cmake.
+
+function(cmake_parse_arguments prefix options one_value_keywords multi_value_keywords)
+    set(all_keywords ${options} ${one_value_keywords} ${multi_value_keywords})
+    # Clear variables before parsing.
+    foreach(arg ${one_value_keywords} ${multie_value_keywords})
+        set(cpa_${arg})
+    endforeach()
+
+    foreach(arg ${options})
+        set(cpa_${arg} FALSE)
+    endforeach()
+
+    set(cpa_UNPARSED_ARGUMENTS)
+
+    set(current_keyword)
+    # Classification for current_keyword:
+    # 'ONE' or 'MULTY'.
+    set(current_keyword_type)
+
+    # now iterate over all arguments and fill the result variables
+    foreach(arg ${ARGN})
+        list(FIND all_keywords ${arg} keyword_index)
+
+        if(keyword_index EQUAL -1)
+            if(current_keyword)
+                if(current_keyword_type STREQUAL "ONE")
+                    set(cpa_${current_keyword} ${arg})
+                    set(current_keyword)
+                else(current_keyword_type STREQUAL "ONE")
+                    list(APPEND cpa_${current_keyword} ${arg})
+                endif(current_keyword_type STREQUAL "ONE")
+            else(current_keyword)
+                list(APPEND cpa_UNPARSED_ARGUMENTS ${arg})
+            endif(current_keyword)
+        else(keyword_index EQUAL -1)
+            if(current_keyword AND current_keyword_type STREQUAL "ONE")
+                message(SEND_ERROR "Value is expected for one-value-keyword ${current_keyword}")
+            endif(current_keyword AND current_keyword_type STREQUAL "ONE")
+            list(FIND options ${arg} option_index)
+            if(option_index EQUAL -1)
+                set(current_keyword ${arg})
+                list(FIND one_value_keywords ${arg} one_value_index)
+                if(one_value_index EQUAL -1)
+                    set(current_keyword_type "MULTI")
+                else(one_value_index EQUAL -1)
+                    set(current_keyword_type "ONE")
+                endif(one_value_index EQUAL -1)
+            else(option_index EQUAL -1)
+                set(current_keyword)
+                set(cpa_${arg} TRUE)
+            endif(option_index EQUAL -1)
+        endif(keyword_index EQUAL -1)
+    endforeach(arg ${ARGN})
+
+    if(current_keyword AND current_keyword_type STREQUAL "ONE")
+        message(SEND_ERROR "Value is expected for one-value-keyword ${current_keyword}")
+    endif(current_keyword AND current_keyword_type STREQUAL "ONE")
+
+    # propagate the result variables to the caller:
+    foreach(keyword ${all_keywords} UNPARSED_ARGUMENTS)
+        set(${prefix}_${keyword}  ${cpa_${keyword}} PARENT_SCOPE)
+    endforeach(keyword ${all_keywords})
+endfunction(cmake_parse_arguments prefix options one_value_keywords multi_value_keywords)

cmake_targets/tools/MODULES/CMakeUserFindMySQL.cmake

+# - Find mysqlclient
+# Find the native MySQL includes and library
+#
+#  MYSQL_INCLUDE_DIR - where to find mysql.h, etc.
+#  MYSQL_LIBRARIES   - List of libraries when using MySQL.
+#  MYSQL_FOUND       - True if MySQL found.
+
+IF (MYSQL_INCLUDE_DIR)
+  # Already in cache, be silent
+  SET(MYSQL_FIND_QUIETLY TRUE)
+ENDIF (MYSQL_INCLUDE_DIR)
+
+FIND_PATH(MYSQL_INCLUDE_DIR mysql.h
+  /usr/local/include/mysql
+  /usr/include/mysql
+)
+
+SET(MYSQL_NAMES mysqlclient mysqlclient_r)
+FIND_LIBRARY(MYSQL_LIBRARY
+  NAMES ${MYSQL_NAMES}
+  PATHS /usr/lib /usr/local/lib
+  PATH_SUFFIXES mysql
+)
+
+IF (MYSQL_INCLUDE_DIR AND MYSQL_LIBRARY)
+  SET(MYSQL_FOUND TRUE)
+  SET( MYSQL_LIBRARIES ${MYSQL_LIBRARY} )
+ELSE (MYSQL_INCLUDE_DIR AND MYSQL_LIBRARY)
+  SET(MYSQL_FOUND FALSE)
+  SET( MYSQL_LIBRARIES )
+ENDIF (MYSQL_INCLUDE_DIR AND MYSQL_LIBRARY)
+
+IF (MYSQL_FOUND)
+  IF (NOT MYSQL_FIND_QUIETLY)
+    MESSAGE(STATUS "Found MySQL: ${MYSQL_LIBRARY}")
+  ENDIF (NOT MYSQL_FIND_QUIETLY)
+ELSE (MYSQL_FOUND)
+  IF (MYSQL_FIND_REQUIRED)
+    MESSAGE(STATUS "Looked for MySQL libraries named ${MYSQL_NAMES}.")
+    MESSAGE(FATAL_ERROR "Could NOT find MySQL library")
+  ENDIF (MYSQL_FIND_REQUIRED)
+ENDIF (MYSQL_FOUND)
+
+MARK_AS_ADVANCED(
+  MYSQL_LIBRARY
+  MYSQL_INCLUDE_DIR
+  )
+

cmake_targets/tools/MODULES/CMakeUserUseBison.cmake

+# - Look for GNU Bison, the parser generator
+# Based off a news post from Andy Cedilnik at Kitware
+# Defines the following:
+#  BISON_EXECUTABLE - path to the bison executable
+#  BISON_FILE - parse a file with bison
+#  BISON_PREFIX_OUTPUTS - Set to true to make BISON_FILE produce prefixed
+#                         symbols in the generated output based on filename.
+#                         So for ${filename}.y, you'll get ${filename}parse(), etc.
+#                         instead of yyparse().
+#  BISON_GENERATE_DEFINES - Set to true to make BISON_FILE output the matching
+#                           .h file for a .c file. You want this if you're using
+#                           flex.
+
+IF(NOT DEFINED BISON_PREFIX_OUTPUTS)
+ SET(BISON_PREFIX_OUTPUTS FALSE)
+ENDIF(NOT DEFINED BISON_PREFIX_OUTPUTS)
+
+IF(NOT DEFINED BISON_GENERATE_DEFINES)
+ SET(BISON_GENERATE_DEFINES FALSE)
+ENDIF(NOT DEFINED BISON_GENERATE_DEFINES)
+
+IF(NOT BISON_EXECUTABLE)
+ MESSAGE(STATUS "Looking for bison")
+ FIND_PROGRAM(BISON_EXECUTABLE bison)
+ IF(BISON_EXECUTABLE)
+   MESSAGE(STATUS "Looking for bison -- ${BISON_EXECUTABLE}")
+ ENDIF(BISON_EXECUTABLE)
+ENDIF(NOT BISON_EXECUTABLE)
+
+IF(BISON_EXECUTABLE)
+ MACRO(BISON_FILE FILENAME)
+   GET_FILENAME_COMPONENT(PATH "${FILENAME}" PATH)
+   IF("${PATH}" STREQUAL "")
+     SET(PATH_OPT "")
+   ELSE("${PATH}" STREQUAL "")
+     SET(PATH_OPT "/${PATH}")
+   ENDIF("${PATH}" STREQUAL "")
+   GET_FILENAME_COMPONENT(HEAD "${FILENAME}" NAME_WE)
+   IF(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+     FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+   ENDIF(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+   IF(BISON_PREFIX_OUTPUTS)
+     SET(PREFIX "${HEAD}")
+   ELSE(BISON_PREFIX_OUTPUTS)
+     SET(PREFIX "yy")
+   ENDIF(BISON_PREFIX_OUTPUTS)
+   SET(OUTFILE "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}/${HEAD}.tab.c")
+   IF(BISON_GENERATE_DEFINES)
+     SET(HEADER "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}/${HEAD}.tab.h")
+     ADD_CUSTOM_COMMAND(
+       OUTPUT "${OUTFILE}" "${HEADER}"
+       COMMAND "${BISON_EXECUTABLE}"
+       ARGS "--name-prefix=${PREFIX}"
+       "--defines"
+       "--output-file=${OUTFILE}"
+       "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}"
+       DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}")
+     SET_SOURCE_FILES_PROPERTIES("${OUTFILE}" "${HEADER}" PROPERTIES GENERATED TRUE)
+     SET_SOURCE_FILES_PROPERTIES("${HEADER}" PROPERTIES HEADER_FILE_ONLY TRUE)
+   ELSE(BISON_GENERATE_DEFINES)
+     ADD_CUSTOM_COMMAND(
+       OUTPUT "${OUTFILE}"
+       COMMAND "${BISON_EXECUTABLE}"
+       ARGS "--name-prefix=${PREFIX}"
+       "--output-file=${OUTFILE}"
+       "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}"
+       DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}")
+     SET_SOURCE_FILES_PROPERTIES("${OUTFILE}" PROPERTIES GENERATED TRUE)
+   ENDIF(BISON_GENERATE_DEFINES)
+ ENDMACRO(BISON_FILE) 
+ENDIF(BISON_EXECUTABLE)

cmake_targets/tools/MODULES/CMakeUserUseFlex.cmake

+# - Look for GNU flex, the lexer generator.
+# Defines the following:
+#  FLEX_EXECUTABLE - path to the flex executable
+#  FLEX_FILE - parse a file with flex
+#  FLEX_PREFIX_OUTPUTS - Set to true to make FLEX_FILE produce outputs of
+#                        lex.${filename}.c, not lex.yy.c . Passes -P to flex. 
+
+IF(NOT DEFINED FLEX_PREFIX_OUTPUTS)
+  SET(FLEX_PREFIX_OUTPUTS FALSE)
+ENDIF(NOT DEFINED FLEX_PREFIX_OUTPUTS) 
+
+IF(NOT FLEX_EXECUTABLE)
+  MESSAGE(STATUS "Looking for flex")
+  FIND_PROGRAM(FLEX_EXECUTABLE flex)
+  IF(FLEX_EXECUTABLE)
+    MESSAGE(STATUS "Looking for flex -- ${FLEX_EXECUTABLE}")
+  ENDIF(FLEX_EXECUTABLE)
+ENDIF(NOT FLEX_EXECUTABLE) 
+
+IF(FLEX_EXECUTABLE)
+  MACRO(FLEX_FILE FILENAME)
+    GET_FILENAME_COMPONENT(PATH "${FILENAME}" PATH)
+    IF("${PATH}" STREQUAL "")
+      SET(PATH_OPT "")
+    ELSE("${PATH}" STREQUAL "")
+      SET(PATH_OPT "/${PATH}")
+    ENDIF("${PATH}" STREQUAL "")
+    IF(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+      FILE(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+    ENDIF(NOT EXISTS "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}")
+    IF(FLEX_PREFIX_OUTPUTS)
+      GET_FILENAME_COMPONENT(PREFIX "${FILENAME}" NAME_WE)
+    ELSE(FLEX_PREFIX_OUTPUTS)
+      SET(PREFIX "yy")
+    ENDIF(FLEX_PREFIX_OUTPUTS)
+    SET(OUTFILE "${CMAKE_CURRENT_BINARY_DIR}${PATH_OPT}/lex.${PREFIX}.c")
+    ADD_CUSTOM_COMMAND(
+      OUTPUT "${OUTFILE}"
+      COMMAND "${FLEX_EXECUTABLE}"
+      ARGS "--prefix=${PREFIX}"
+      "--outfile=${OUTFILE}"
+      "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}"
+      DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/${FILENAME}")
+    SET_SOURCE_FILES_PROPERTIES("${OUTFILE}" PROPERTIES GENERATED TRUE)
+  ENDMACRO(FLEX_FILE)
+ENDIF(FLEX_EXECUTABLE)

cmake_targets/tools/MODULES/FindFreeDiameter.cmake

+# - Find freediameter
+# Find the native FreeDiameter includes and libraries
+#
+#  FREEDIAMETER_FOUND - True if FreeDiameter found.
+#  FREEDIAMETER_INCLUDE_DIR - where to find gnutls.h, etc.
+#  FREEDIAMETER_LIBRARIES - List of libraries when using gnutls.
+#  FREEDIAMETER_HSS_S6A_ENABLED - true if FreeDiameter enabled for S6A interface 
+
+
+if (FREEDIAMETER_INCLUDE_DIR AND FREEDIAMETER_LIBRARIES)
+  set(FREEDIAMETER_FIND_QUIETLY TRUE)
+endif (FREEDIAMETER_INCLUDE_DIR AND FREEDIAMETER_LIBRARIES)
+
+# Include dir
+find_path(FREEDIAMETER_INCLUDE_DIR
+    NAMES
+    freeDiameter/freeDiameter-host.h
+    freeDiameter/libfdcore.h
+    freeDiameter/libfdproto.h
+)
+
+# Library
+find_library(FREEDIAMETER_LIBRARY 
+  NAMES fdcore
+)
+
+# handle the QUIETLY and REQUIRED arguments and set FREEDIAMETER_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FREEDIAMETER DEFAULT_MSG FREEDIAMETER_LIBRARY FREEDIAMETER_INCLUDE_DIR)
+
+IF(FREEDIAMETER_FOUND)
+  SET( FREEDIAMETER_LIBRARIES ${FREEDIAMETER_LIBRARY} )
+ELSE(FREEDIAMETER_FOUND)
+  SET( FREEDIAMETER_LIBRARIES )
+ENDIF(FREEDIAMETER_FOUND)
+
+find_library(FREEDIAMETER_LIBRARY2 
+  NAMES fdproto
+)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FREEDIAMETER2 DEFAULT_MSG FREEDIAMETER_LIBRARY2 FREEDIAMETER_INCLUDE_DIR)
+IF(FREEDIAMETER2_FOUND)
+  SET( FREEDIAMETER_LIBRARIES ${FREEDIAMETER_LIBRARIES} ${FREEDIAMETER_LIBRARY2} )
+ELSE(FREEDIAMETER2_FOUND)
+  SET( FREEDIAMETER_LIBRARIES )
+ENDIF(FREEDIAMETER2_FOUND)
+
+
+# Lastly make it so that the FREEDIAMETER_LIBRARY and FREEDIAMETER_INCLUDE_DIR variables
+# only show up under the advanced options in the gui cmake applications.
+MARK_AS_ADVANCED( FREEDIAMETER_LIBRARY FREEDIAMETER_INCLUDE_DIR )
+
+# Now check if the library is patched for OPENAIR HSS S6A.
+IF(FREEDIAMETER_FOUND)
+  IF( FREEDIAMETER_INCLUDE_DIR )
+    # Extract FD_PROJECT_VERSION_MAJOR, FD_PROJECT_VERSION_MINOR from freeDiameter-host.h
+    # Read the whole file:
+    #
+    FILE(READ "${FREEDIAMETER_INCLUDE_DIR}/freeDiameter/freeDiameter-host.h" _freeDiameter_HOST_H_CONTENTS)
+
+    STRING(REGEX REPLACE ".*#define FD_PROJECT_VERSION_MAJOR ([0-9]+).*" "\\1" FD_PROJECT_VERSION_MAJOR "${_freeDiameter_HOST_H_CONTENTS}")
+    STRING(REGEX REPLACE ".*#define FD_PROJECT_VERSION_MINOR ([0-9]+).*" "\\1" FD_PROJECT_VERSION_MINOR "${_freeDiameter_HOST_H_CONTENTS}")
+
+    IF(FD_PROJECT_VERSION_MAJOR GREATER 0)
+      MATH(EXPR FREEDIAMETER_VERSION_VALUE "${FD_PROJECT_VERSION_MAJOR} * 100 + ${FD_PROJECT_VERSION_MINOR} * 10")
+      SET(FREEDIAMETER_VERSION "${FREEDIAMETER_VERSION_VALUE}" CACHE INTERNAL "Freediameter release version")
+      MESSAGE(STATUS "freeDiameter version found ${FREEDIAMETER_VERSION}")
+    ENDIF(FD_PROJECT_VERSION_MAJOR GREATER 0)
+  ENDIF( FREEDIAMETER_INCLUDE_DIR )
+  IF( NOT( "${FREEDIAMETER_VERSION_TEST_FOR}" STREQUAL "${FREEDIAMETER_LIBRARIES}" ))
+    INCLUDE (CheckLibraryExists) 
+    MESSAGE(STATUS "Checking freeDiameter patched for S6A")
+    UNSET(FREEDIAMETER_HSS_S6A_ENABLED)
+    UNSET(FREEDIAMETER_HSS_S6A_ENABLED CACHE)
+    UNSET(DICT_S6A_FOUND)
+    UNSET(DICT_S6A_FOUND CACHE)
+
+    GET_FILENAME_COMPONENT(FREEDIAMETER_PATH ${FREEDIAMETER_LIBRARY} PATH)
+    FIND_FILE(DICT_S6A_FOUND NAMES dict_s6a.fdx PATHS ${FREEDIAMETER_PATH} ${FREEDIAMETER_PATH}/freeDiameter)
+    IF(DICT_S6A_FOUND)
+        SET( FREEDIAMETER_HSS_S6A_ENABLED TRUE CACHE INTERNAL "dict_s6a.fdx Found")
+    ELSE(DICT_S6A_FOUND)
+        SET( FREEDIAMETER_HSS_S6A_ENABLED FALSE CACHE INTERNAL "dict_s6a.fdx not Found")
+    ENDIF(DICT_S6A_FOUND)
+    SET( FREEDIAMETER_VERSION_TEST_FOR ${FREEDIAMETER_LIBRARIES} CACHE INTERNAL "Version the test was made against" )
+  ENDIF (NOT( "${FREEDIAMETER_VERSION_TEST_FOR}" STREQUAL "${FREEDIAMETER_LIBRARIES}" ))
+ENDIF(FREEDIAMETER_FOUND)
+

cmake_targets/tools/MODULES/FindGCCXML.cmake

+# FindGCCXML
+# ----------
+find_program(GCCXML
+NAMES gccxml
+PATHS "/usr/bin"
+"usr/local/bin"
+)
+mark_as_advanced(GCCXML)

cmake_targets/tools/MODULES/FindGcrypt.cmake

+# - Find gnutls
+# Find the native GCRYPT includes and library
+#
+#  GCRYPT_FOUND - True if gnutls found.
+#  GCRYPT_INCLUDE_DIR - where to find gnutls.h, etc.
+#  GCRYPT_LIBRARIES - List of libraries when using gnutls.
+
+if (GCRYPT_INCLUDE_DIR AND GCRYPT_LIBRARIES)
+  set(GCRYPT_FIND_QUIETLY TRUE)
+endif (GCRYPT_INCLUDE_DIR AND GCRYPT_LIBRARIES)
+
+# Include dir
+find_path(GCRYPT_INCLUDE_DIR
+	NAMES
+	  gcrypt.h
+)
+
+# Library
+find_library(GCRYPT_LIBRARY 
+  NAMES gcrypt
+)
+
+# handle the QUIETLY and REQUIRED arguments and set GCRYPT_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GCRYPT DEFAULT_MSG GCRYPT_LIBRARY GCRYPT_INCLUDE_DIR)
+
+IF(GCRYPT_FOUND)
+  SET( GCRYPT_LIBRARIES ${GCRYPT_LIBRARY} )
+ELSE(GCRYPT_FOUND)
+  SET( GCRYPT_LIBRARIES )
+ENDIF(GCRYPT_FOUND)
+
+# Lastly make it so that the GCRYPT_LIBRARY and GCRYPT_INCLUDE_DIR variables
+# only show up under the advanced options in the gui cmake applications.
+MARK_AS_ADVANCED( GCRYPT_LIBRARY GCRYPT_INCLUDE_DIR )

cmake_targets/tools/MODULES/FindGnuTLS.cmake

+# - Find gnutls
+# Find the native GNUTLS includes and library
+#
+#  GNUTLS_FOUND - True if gnutls found.
+#  GNUTLS_INCLUDE_DIR - where to find gnutls.h, etc.
+#  GNUTLS_LIBRARIES - List of libraries when using gnutls.
+#  GNUTLS_VERSION_210 - true if GnuTLS version is >= 2.10.0 (does not require additional separate gcrypt initialization)
+#  GNUTLS_VERSION_212 - true if GnuTLS version is >= 2.12.0 (supports gnutls_transport_set_vec_push_function)
+#  GNUTLS_VERSION_300 - true if GnuTLS version is >= 3.00.0 (x509 verification functions changed)
+#  GNUTLS_VERSION_310 - true if GnuTLS version is >= 3.01.0 (stabilization branch with new APIs)
+
+if (GNUTLS_INCLUDE_DIR AND GNUTLS_LIBRARIES)
+  set(GNUTLS_FIND_QUIETLY TRUE)
+endif (GNUTLS_INCLUDE_DIR AND GNUTLS_LIBRARIES)
+
+# Include dir
+find_path(GNUTLS_INCLUDE_DIR
+	NAMES
+	  gnutls.h
+	  gnutls/gnutls.h
+)
+
+# Library
+find_library(GNUTLS_LIBRARY 
+  NAMES gnutls
+)
+
+# handle the QUIETLY and REQUIRED arguments and set GNUTLS_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GNUTLS DEFAULT_MSG GNUTLS_LIBRARY GNUTLS_INCLUDE_DIR)
+
+IF(GNUTLS_FOUND)
+  SET( GNUTLS_LIBRARIES ${GNUTLS_LIBRARY} )
+ELSE(GNUTLS_FOUND)
+  SET( GNUTLS_LIBRARIES )
+ENDIF(GNUTLS_FOUND)
+
+# Lastly make it so that the GNUTLS_LIBRARY and GNUTLS_INCLUDE_DIR variables
+# only show up under the advanced options in the gui cmake applications.
+MARK_AS_ADVANCED( GNUTLS_LIBRARY GNUTLS_INCLUDE_DIR )
+
+# Now check if the library is recent. gnutls_hash was added in 2.10.0.
+# Also test library is even more recent. gnutls_x509_trust_list_verify_crt was added in 3.00.0.
+IF(GNUTLS_FOUND)
+  IF( NOT( "${GNUTLS_VERSION_TEST_FOR}" STREQUAL "${GNUTLS_LIBRARY}" ))
+    INCLUDE (CheckLibraryExists) 
+    MESSAGE(STATUS "Checking GNUTLS version")
+    UNSET(GNUTLS_VERSION_210)
+    UNSET(GNUTLS_VERSION_210 CACHE)
+    UNSET(GNUTLS_VERSION_212)
+    UNSET(GNUTLS_VERSION_212 CACHE)
+    UNSET(GNUTLS_VERSION_300)
+    UNSET(GNUTLS_VERSION_300 CACHE)
+    UNSET(GNUTLS_VERSION_310)
+    UNSET(GNUTLS_VERSION_310 CACHE)
+    GET_FILENAME_COMPONENT(GNUTLS_PATH ${GNUTLS_LIBRARY} PATH)
+    CHECK_LIBRARY_EXISTS(gnutls gnutls_hash ${GNUTLS_PATH} GNUTLS_VERSION_210) 
+    CHECK_LIBRARY_EXISTS(gnutls gnutls_transport_set_vec_push_function ${GNUTLS_PATH} GNUTLS_VERSION_212) 
+    CHECK_LIBRARY_EXISTS(gnutls gnutls_x509_trust_list_verify_crt ${GNUTLS_PATH} GNUTLS_VERSION_300) 
+    CHECK_LIBRARY_EXISTS(gnutls gnutls_handshake_set_timeout ${GNUTLS_PATH} GNUTLS_VERSION_310) 
+    SET( GNUTLS_VERSION_TEST_FOR ${GNUTLS_LIBRARY} CACHE INTERNAL "Version the test was made against" )
+  ENDIF (NOT( "${GNUTLS_VERSION_TEST_FOR}" STREQUAL "${GNUTLS_LIBRARY}" ))
+ENDIF(GNUTLS_FOUND)

cmake_targets/tools/MODULES/FindKbuild.cmake

+# - Support for building kernel modules
+
+# This module defines several variables which may be used when build
+# kernel modules.
+#
+# The following variables are set here:
+#  Kbuild_VERSION_STRING - kernel version.
+#  Kbuild_ARCH - architecture.
+#  Kbuild_BUILD_DIR - directory for build kernel and/or its components.
+#  Kbuild_VERSION_{MAJOR|MINOR|TWEAK} - kernel version components
+#  Kbuild_VERSION_STRING_CLASSIC - classic representation of version,
+# where parts are delimited by dots.
+#
+# Cache variables which affect on this package:
+#  CMAKE_SYSTEM_VERSION - change Kbuild_VERSION_STRING
+# Also, setting CMAKE_SYSTEM_VERSION will be interpreted by cmake as crosscompile.
+#
+# Cache variables(ADVANCED) which affect on this package:
+#  ARCH - if not empty, change Kbuild_ARCH
+#  KBUILD_DIR - change Kbuild_BUILD_DIR
+
+set(Kbuild_VERSION_STRING ${CMAKE_SYSTEM_VERSION})
+
+# Form classic version view.
+string(REGEX MATCH "([0-9]+)\\.([0-9]+)[.-]([0-9]+)"
+    _kernel_version_match
+    "${Kbuild_VERSION_STRING}"
+)
+
+if(NOT _kernel_version_match)
+    message(FATAL_ERROR "Kernel version has unexpected format: ${Kbuild_VERSION_STRING}")
+endif(NOT _kernel_version_match)
+
+set(Kbuild_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(Kbuild_VERSION_MINOR ${CMAKE_MATCH_2})
+set(Kbuild_VERSION_TWEAK ${CMAKE_MATCH_3})
+# Version string for compare
+set(Kbuild_VERSION_STRING_CLASSIC "${Kbuild_VERSION_MAJOR}.${Kbuild_VERSION_MINOR}.${Kbuild_VERSION_TWEAK}")
+
+set(KBUILD_DIR "/lib/modules/${Kbuild_VERSION_STRING}/build" CACHE PATH
+    "Directory for build linux kernel and/or its components."
+)
+mark_as_advanced(KBUILD_DIR)
+
+set(Kbuild_BUILD_DIR "${KBUILD_DIR}")
+
+set(ARCH "" CACHE STRING
+    "Architecture for build linux kernel components for, empty string means autodetect."
+)
+mark_as_advanced(ARCH)
+
+if(NOT ARCH)
+    # Autodetect arch.
+    execute_process(COMMAND uname -m
+        RESULT_VARIABLE uname_m_result
+        OUTPUT_VARIABLE ARCH_DEFAULT
+    )
+    if(NOT uname_m_result EQUAL 0)
+        message("'uname -m' failed:")
+        message("${ARCH_DEFAULT}")
+        message(FATAL_ERROR "Failed to determine system architecture.")
+    endif(NOT uname_m_result EQUAL 0)
+
+    string(REGEX REPLACE "\n$" "" ARCH_DEFAULT "${ARCH_DEFAULT}")
+
+    # Pairs of pattern-replace for postprocess architecture string from
+    # 'uname -m'.
+    # Taken from ./Makefile of the kernel build.
+    set(_kbuild_arch_replacers
+        "i.86" "x86"
+        "x86_64" "x86"
+        "sun4u" "sparc64"
+        "arm.*" "arm"
+        "sa110" "arm"
+        "s390x" "s390"
+        "parisc64" "parisc"
+        "ppc.*" "powerpc"
+        "mips.*" "mips"
+        "sh[234].*" "sh"
+        "aarch64.*" "arm64"
+    )
+
+    set(_current_pattern)
+    foreach(p ${_kbuild_arch_replacers})
+        if(_current_pattern)
+            string(REGEX REPLACE "${_current_pattern}" "${p}" ARCH_DEFAULT "${ARCH_DEFAULT}")
+            set(_current_pattern)
+        else(_current_pattern)
+            set(_current_pattern "${p}")
+        endif(_current_pattern)
+    endforeach(p ${_kbuild_arch_replacers})
+
+    set(Kbuild_ARCH "${ARCH_DEFAULT}")
+else(NOT ARCH)
+    # User-provided value is used.
+    set(Kbuild_ARCH "${ARCH}")
+endif(NOT ARCH)
+
+
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Kbuild
+    REQUIRED_VARS Kbuild_BUILD_DIR
+    VERSION_VAR KBuild_VERSION_STRING_CLASSIC
+)

cmake_targets/tools/MODULES/FindLibXml2.cmake

+# - Try to find the LibXml2 xml processing library
+# Once done this will define
+#
+#  LIBXML2_FOUND - System has LibXml2
+#  LIBXML2_INCLUDE_DIR - The LibXml2 include directory
+#  LIBXML2_LIBRARIES - The libraries needed to use LibXml2
+#  LIBXML2_DEFINITIONS - Compiler switches required for using LibXml2
+#  LIBXML2_XMLLINT_EXECUTABLE - The XML checking tool xmllint coming with LibXml2
+
+#=============================================================================
+# Copyright 2006-2009 Kitware, Inc.
+# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distributed this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+# use pkg-config to get the directories and then use these values
+# in the FIND_PATH() and FIND_LIBRARY() calls
+FIND_PACKAGE(PkgConfig)
+PKG_CHECK_MODULES(PC_LIBXML libxml-2.0)
+SET(LIBXML2_DEFINITIONS ${PC_LIBXML_CFLAGS_OTHER})
+
+FIND_PATH(LIBXML2_INCLUDE_DIR NAMES libxml/xpath.h
+   HINTS
+   ${PC_LIBXML_INCLUDEDIR}
+   ${PC_LIBXML_INCLUDE_DIRS}
+   PATH_SUFFIXES libxml2
+   )
+
+FIND_LIBRARY(LIBXML2_LIBRARIES NAMES xml2 libxml2
+   HINTS
+   ${PC_LIBXML_LIBDIR}
+   ${PC_LIBXML_LIBRARY_DIRS}
+   )
+
+FIND_PROGRAM(LIBXML2_XMLLINT_EXECUTABLE xmllint)
+# for backwards compat. with KDE 4.0.x:
+SET(XMLLINT_EXECUTABLE "${LIBXML2_XMLLINT_EXECUTABLE}")
+
+# handle the QUIETLY and REQUIRED arguments and set LIBXML2_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARIES LIBXML2_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(LIBXML2_INCLUDE_DIR LIBXML2_LIBRARIES LIBXML2_XMLLINT_EXECUTABLE)
+

cmake_targets/tools/MODULES/FindMySQL.cmake

+# - Find mysqlclient
+#
+# -*- cmake -*-
+#
+# Find the native MySQL includes and library
+#
+#  MySQL_INCLUDE_DIR - where to find mysql.h, etc.
+#  MySQL_LIBRARIES   - List of libraries when using MySQL.
+#  MySQL_FOUND       - True if MySQL found.
+
+IF (MySQL_INCLUDE_DIR AND MySQL_LIBRARY)
+  # Already in cache, be silent
+  SET(MySQL_FIND_QUIETLY TRUE)
+ENDIF (MySQL_INCLUDE_DIR AND MySQL_LIBRARY)
+
+# Include dir
+FIND_PATH(MySQL_INCLUDE_DIR 
+  NAMES mysql.h
+  PATH_SUFFIXES mysql
+)
+
+# Library
+#SET(MySQL_NAMES mysqlclient mysqlclient_r)
+SET(MySQL_NAMES mysqlclient)
+FIND_LIBRARY(MySQL_LIBRARY
+  NAMES ${MySQL_NAMES}
+  PATHS /usr/lib /usr/local/lib
+  PATH_SUFFIXES mysql
+)
+
+IF (MySQL_INCLUDE_DIR AND MySQL_LIBRARY)
+  SET(MySQL_FOUND TRUE)
+  SET( MySQL_LIBRARIES ${MySQL_LIBRARY} )
+ELSE (MySQL_INCLUDE_DIR AND MySQL_LIBRARY)
+  SET(MySQL_FOUND FALSE)
+  SET( MySQL_LIBRARIES )
+ENDIF (MySQL_INCLUDE_DIR AND MySQL_LIBRARY)
+
+
+IF (MySQL_FOUND)
+  IF (NOT MySQL_FIND_QUIETLY)
+    MESSAGE(STATUS "Found MySQL: ${MySQL_LIBRARY}")
+  ENDIF (NOT MySQL_FIND_QUIETLY)
+ELSE (MySQL_FOUND)
+  IF (MySQL_FIND_REQUIRED)
+    MESSAGE(STATUS "Looked for MySQL libraries named ${MySQL_NAMES}.")
+    MESSAGE(FATAL_ERROR "Could NOT find MySQL library")
+  ENDIF (MySQL_FIND_REQUIRED)
+ENDIF (MySQL_FOUND)
+
+MARK_AS_ADVANCED(
+  MySQL_LIBRARY
+  MySQL_INCLUDE_DIR
+  )
+

cmake_targets/tools/MODULES/FindNettle.cmake

+# Find the native Nettle includes, library, and flags
+#
+# NETTLE_INCLUDE_DIR - where to find nettle.h, etc.
+# NETTLE_LIBRARIES - List of libraries when using Nettle.
+# NETTLE_FOUND - True if Nettle found.
+IF (NETTLE_INCLUDE_DIR)
+# Already in cache, be silent
+    SET(NETTLE_FIND_QUIETLY TRUE)
+ENDIF (NETTLE_INCLUDE_DIR)
+FIND_PATH(NETTLE_INCLUDE_DIR nettle/nettle-meta.h)
+SET(NETTLE_NAMES nettle)
+FIND_LIBRARY(NETTLE_LIBRARY NAMES ${NETTLE_NAMES} )
+# handle the QUIETLY and REQUIRED arguments and set NETTLE_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(NETTLE DEFAULT_MSG NETTLE_LIBRARY NETTLE_INCLUDE_DIR)
+IF(NETTLE_FOUND)
+    SET(NETTLE_LIBRARIES ${NETTLE_LIBRARY})
+ELSE(NETTLE_FOUND)
+    SET(NETTLE_LIBRARIES )
+ENDIF(NETTLE_FOUND)
+MARK_AS_ADVANCED(NETTLE_LIBRARY NETTLE_INCLUDE_DIR)

cmake_targets/tools/MODULES/FindPostgreSQL.cmake

+# - Find PostgreSQL library
+#
+# This module defines:
+#  POSTGRESQL_FOUND - True if the package is found
+#  POSTGRESQL_INCLUDE_DIR - containing libpq-fe.h
+#  POSTGRESQL_LIBRARIES - Libraries to link to use PQ functions.
+
+if (POSTGRESQL_INCLUDE_DIR AND POSTGRESQL_LIBRARIES)
+  set(POSTGRESQL_FIND_QUIETLY TRUE)
+endif (POSTGRESQL_INCLUDE_DIR AND POSTGRESQL_LIBRARIES)
+
+# Include dir
+find_path(POSTGRESQL_INCLUDE_DIR 
+	NAMES libpq-fe.h
+	PATH_SUFFIXES pgsql postgresql
+)
+
+# Library
+find_library(POSTGRESQL_LIBRARY 
+  NAMES pq
+)
+
+# handle the QUIETLY and REQUIRED arguments and set POSTGRESQL_FOUND to TRUE if 
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(POSTGRESQL DEFAULT_MSG POSTGRESQL_LIBRARY POSTGRESQL_INCLUDE_DIR)
+
+IF(POSTGRESQL_FOUND)
+  SET( POSTGRESQL_LIBRARIES ${POSTGRESQL_LIBRARY} )
+ELSE(POSTGRESQL_FOUND)
+  SET( POSTGRESQL_LIBRARIES )
+ENDIF(POSTGRESQL_FOUND)
+
+# Lastly make it so that the POSTGRESQL_LIBRARY and POSTGRESQL_INCLUDE_DIR variables
+# only show up under the advanced options in the gui cmake applications.
+MARK_AS_ADVANCED( POSTGRESQL_LIBRARY POSTGRESQL_INCLUDE_DIR )

cmake_targets/tools/MODULES/FindSCTP.cmake

+# - Try to find SCTP library and headers
+# Once done, this will define
+#
+#  SCTP_FOUND - system has SCTP
+#  SCTP_INCLUDE_DIR - the SCTP include directories
+#  SCTP_LIBRARIES - link these to use SCTP
+
+if (SCTP_INCLUDE_DIR AND SCTP_LIBRARIES)
+  set(SCTP_FIND_QUIETLY TRUE)
+endif (SCTP_INCLUDE_DIR AND SCTP_LIBRARIES)
+
+# Include dir
+find_path(SCTP_INCLUDE_DIR
+  NAMES netinet/sctp.h
+)
+
+# Library
+find_library(SCTP_LIBRARY
+  NAMES sctp
+)
+
+# Set the include dir variables and the libraries and let libfind_process do the rest.
+# NOTE: Singular variables for this library, plural for libraries this this lib depends on.
+#set(SCTP_PROCESS_INCLUDES SCTP_INCLUDE_DIR)
+#set(SCTP_PROCESS_LIBS SCTP_LIBRARY)
+#libfind_process(SCTP)
+
+
+# handle the QUIETLY and REQUIRED arguments and set SCTP_FOUND to TRUE if
+# all listed variables are TRUE
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SCTP DEFAULT_MSG SCTP_LIBRARY SCTP_INCLUDE_DIR)
+
+# If we successfully found the sctp library then add the library to the
+# SCTP_LIBRARIES cmake variable otherwise set SCTP_LIBRARIES to nothing.
+IF(SCTP_FOUND)
+   SET( SCTP_LIBRARIES ${SCTP_LIBRARY} )
+ELSE(SCTP_FOUND)
+   SET( SCTP_LIBRARIES )
+ENDIF(SCTP_FOUND)
+
+
+# Lastly make it so that the SCTP_LIBRARY and SCTP_INCLUDE_DIR variables
+# only show up under the advanced options in the gui cmake applications.
+MARK_AS_ADVANCED( SCTP_LIBRARY SCTP_INCLUDE_DIR )
+

cmake_targets/tools/MODULES/Kbuild.cmake

+src=${dir}
+obj-m += ${name}.o
+${name}-y += ${objs}
+ccflags-y += ${module_cc_opt}

cmake_targets/tools/MODULES/cmake_useful.cmake

+# Create rule for obtain one file by copying another one
+function(rule_copy_file target_file source_file)
+    add_custom_command(OUTPUT ${target_file}
+        COMMAND cp -p ${source_file} ${target_file}
+        DEPENDS ${source_file}
+    )
+endfunction(rule_copy_file target_file source_file)
+
+#  rule_copy_source([source_dir] file ...)
+#
+# Create rule for obtain file(s) in binary tree by copiing it from source tree.
+#
+# Files are given relative to ${source_dir}, if it is set, or
+# relative to ${CMAKE_CURRENT_SOURCE_DIR}.
+#
+# Files will be copied into ${CMAKE_CURRENT_BINARY_DIR} with same
+# relative paths.
+#
+# ${source_dir} should be absolute path(that is, starts from '/').
+# Otherwise first argument is treated as first file to copy.
+function(rule_copy_source file)
+    string(REGEX MATCH "^/" is_abs_path ${file})
+    if(is_abs_path)
+        set(source_dir ${file})
+        set(files ${ARGN})
+    else(is_abs_path)
+        set(source_dir ${CMAKE_CURRENT_SOURCE_DIR})
+        set(files ${file} ${ARGN})
+    endif(is_abs_path)
+    
+    foreach(file_real ${files})
+        rule_copy_file("${CMAKE_CURRENT_BINARY_DIR}/${file_real}"
+            ${source_dir}/${file_real})
+    endforeach(file_real ${files})
+endfunction(rule_copy_source file)
+
+#  to_abs_path(output_var path [...])
+#
+# Convert relative path of file to absolute path:
+# use path in source tree, if file already exist there.
+# otherwise use path in binary tree.
+# If initial path already absolute, return it.
+function(to_abs_path output_var)
+    set(result)
+    foreach(path ${ARGN})
+        string(REGEX MATCH "^/" _is_abs_path ${path})
+        if(_is_abs_path)
+            list(APPEND result ${path})
+        else(_is_abs_path)
+            file(GLOB to_abs_path_file 
+                "${CMAKE_CURRENT_SOURCE_DIR}/${path}"
+            )
+            if(NOT to_abs_path_file)
+                set (to_abs_path_file "${CMAKE_CURRENT_BINARY_DIR}/${path}")
+            endif(NOT to_abs_path_file)
+            list(APPEND result ${to_abs_path_file})
+        endif(_is_abs_path)
+    endforeach(path ${ARGN})
+    set("${output_var}" ${result} PARENT_SCOPE)
+endfunction(to_abs_path output_var path)
+
+#  is_path_inside_dir(output_var dir path)
+#
+# Set output_var to true if path is absolute path inside given directory.
+# NOTE: Path should be absolute.
+macro(is_path_inside_dir output_var dir path)
+    file(RELATIVE_PATH _rel_path ${dir} ${path})
+    string(REGEX MATCH "^\\.\\." _is_not_inside_dir ${_rel_path})
+    if(_is_not_inside_dir)
+        set(${output_var} "FALSE")
+    else(_is_not_inside_dir)
+        set(${output_var} "TRUE")
+    endif(_is_not_inside_dir)
+endmacro(is_path_inside_dir output_var dir path)
+
+
+# Write given content to the file.
+#
+# If file is already exists and its content is same as written one, file
+# is not rewritten, so its write timestamp remains unchanged.
+function(file_update filename content)
+    if(EXISTS "${filename}")
+        file(READ "${filename}" old_content)
+        if(old_content STREQUAL "${content}")
+            return()
+        endif(old_content STREQUAL "${content}")
+    endif(EXISTS "${filename}")
+    # File doesn't exists or its content differ.
+    file(WRITE "${filename}" "${content}")
+endfunction(file_update filename content)
+
+
+# Write given content to the file in APPEND mode.
+#
+# For append we use position variable <pos> which should be initialized
+# to 0 for every new build process and which is updated every time when
+# this function is called.
+# If file is already exists and its content at given <pos> is same as
+# written one, file is not rewritten, so its write timestamp remains unchanged.
+#
+# Note, that file will not be rewritten if new build process issues less
+# APPEND actions than one which create file.
+# But similar problem exists for file_update() and even for built-in
+# configure_file() command: file will not be removed if new build process
+# do not call configure_file() for it.
+function(file_update_append filename content POS)
+    set(pos "${${POS}}")
+    string(LENGTH "${content}" len)
+    # Update output variable first.
+    # This allows to use return() when need not to do anything
+    math(EXPR pos_new "${pos}+${len}")
+    set(${POS} "${pos_new}" PARENT_SCOPE)
+    if(EXISTS "${filename}")
+        file(READ "${filename}" old_content LIMIT "${len}" OFFSET "${pos}")
+        if(old_content STREQUAL "${content}")
+            return()
+        elseif(old_content STREQUAL "")
+            file(APPEND "${filename}" "${content}")
+            return()
+        endif(old_content STREQUAL "${content}")
+    else(EXISTS "${filename}")
+        if(NOT pos EQUAL 0)
+            message(FATAL_ERROR "Appending to non-zero position to non-existent file.")
+        endif(NOT pos EQUAL 0)
+    endif(EXISTS "${filename}")
+    # File doesn't exists or its content differ.
+    if(NOT pos EQUAL 0)
+        file(READ "${filename}" prefix LIMIT "${pos}")
+    else(NOT pos EQUAL 0)
+        set(prefix)
+    endif(NOT pos EQUAL 0)
+    file(WRITE "${filename}" "${prefix}${content}")
+endfunction(file_update_append filename content POS)
+
+
+# Common mechanism for output status message
+# when checking different aspects.
+#
+# Normal using:
+#
+#  check_begin("Checking <...>")
+#  if(NOT <check-already-has-been-done>)
+#     check_try() # Here message is printed
+#     # Perform check(try_compile(), etc.)
+#  endif(NOT <check-already-has-been-done>)
+#  check_end("<check-result>") # Here message is printed with result.
+
+# Should be called (unconditionally) when new cheking is issued.
+# Note, that given @status_msg is not printed at that step.
+function(check_begin status_msg)
+    set(_check_status_msg ${status_msg} PARENT_SCOPE)
+    set(_check_has_tries PARENT_SCOPE)
+endfunction(check_begin status_msg)
+
+# Should be called before every real checking, that is which is not come
+# from cache variables comparision.
+#
+# First call of that function is trigger printing of @status_msg,
+# passed to check_begin().
+function(check_try)
+    if(NOT _check_has_tries)
+        message(STATUS "${_check_status_msg}")
+        set(_check_has_tries "1" PARENT_SCOPE)
+    endif(NOT _check_has_tries)
+endfunction(check_try)
+
+# Should be called when cheking is end, and @result_msg should be short
+# description of check result.
+# If any check_try() has been issued before,
+#   "@status_msg - @result_msg"
+# will be printed.
+# Otherwise,
+#   "@status_msg - [cached] @result_msg"
+# will be printed, at it will be the only message for that check.
+function(check_end result_msg)
+    if(NOT _check_has_tries)
+        message(STATUS "${_check_status_msg} [cached] - ${result_msg}")
+    else(NOT _check_has_tries)
+        message(STATUS "${_check_status_msg} - ${result_msg}")
+    endif(NOT _check_has_tries)
+    set(_check_status_msg PARENT_SCOPE)
+    set(_check_has_tries PARENT_SCOPE)
+endfunction(check_end result_msg)
+
+#  set_bool_string(var true_string false_string value [CACHE ... | PARENT_SCOPE])
+#
+# Set variable to one of two string according to true property of some value.
+#
+# If 'value' is true-evaluated, 'var' will be set to 'true_string',
+# otherwise to 'var' will be set to 'false_string'.
+# Like standard set(), macro accept CACHE and PARENT_SCOPE modifiers.
+#
+# Useful for form meaningful value for cache variables, contained result
+# of some operation.
+# Also may be used for form message for check_end().
+macro(set_bool_string var true_string false_string value)
+    # Macro parameters are not a variables, so them cannot be tested
+    # using 'if(value)'.
+    # Usage 'if(${value})' leads to warnings since 2.6.4 when ${val}
+    # is boolean constant
+    # (because until 2.6.4 'if(value)' always dereference val).
+    # So copy 'value' to local variable for test it.
+    set(_set_bool_string_value ${value})
+    if(_set_bool_string_value)
+        set(${var} "${true_string}" ${ARGN})
+    else()
+        set(${var} "${false_string}" ${ARGN})
+    endif()
+endmacro(set_bool_string)
+
+#  set_zero_string(var true_string false_string value [CACHE ... | PARENT_SCOPE])
+#
+# Set variable to one of two string according to zero property of some value.
+#
+# If 'value' is '0' (presizely), 'var' will be set to 'zero_string',
+# otherwise to 'var' will be set to 'nonzero_string'.
+# Like standard set(), macro accept CACHE and PARENT_SCOPE modifiers.
+#
+# Useful for form meaningful value for cache variables, contained result
+# of execute_process().
+# Also may be used for form message for check_end().
+macro(set_zero_string var zero_string nonzero_string value)
+    set(_set_zero_string_value ${value})
+    if(_set_zero_string_value EQUAL "0")
+        set(${var} ${zero_string} ${ARGN})
+    else()
+        set(${var} ${nonzero_string} ${ARGN})
+    endif()
+endmacro(set_zero_string)
\ No newline at end of file

cmake_targets/tools/MODULES/path_prefixes.cmake

+# Declare variables for path prefixes for different types of files.
+# NB: depends on 'multi_kernel' and 'uninstall_target'.
+
+# fill_install_prefixes(<project_name> <project_prefix>
+#     [BASE_INSTALL_PREFIX <base_install_prefix>]
+#     [KERNEL]
+# )
+#
+# Setup variables <project_prefix>_* to the install prefixes for
+# different project components.
+# Precisely, variables with next sufficies are set:
+#  INSTALL_PREFIX_EXEC - executables
+#  INSTALL_PREFIX_READONLY - readonly files
+#  INSTALL_PREFIX_GLOBAL_CONF - global configuration files
+#  INSTALL_PREFIX_PREFIX_LIB - libraries
+#  INSTALL_INCLUDE_DIR - include directory(for flags to compiler)
+#  INSTALL_PREFIX_INCLUDE - include files
+#  INSTALL_PREFIX_TEMP_SESSION - temporary files(exists until system restarts)
+#  INSTALL_PREFIX_TEMP - temporary files(preserved even when system restats)
+#  INSTALL_PREFIX_STATE - files which describe current state of the project.
+#  INSTALL_PREFIX_CACHE - cache files
+#  INSTALL_PREFIX_VAR - other modifiable files
+#  INSTALL_PREFIX_DOC - documentation files
+#  INSTALL_PREFIX_EXAMPLES - documentation files
+#
+# With 'KERNEL' option enabled paths for kernel-related files also set:
+#  INSTALL_KINCLUDE_DIR - directory for include when build kernel components
+#  INSTALL_PREFIX_KINCLUDE - include files for the kernel.
+#
+# Additionally, with 'KERNEL' option enabled, several variables are set to
+# paths, which contains "%kernel%" pattern.
+# These paths are intended for kernel-dependent files; for make paths
+# complete one should replace "%kernel%" substring with version of the
+# kernel.
+# Next kernel-dependend paths are set(sufficies only):
+#  KERNEL_INSTALL_PREFIX_KMODULE - directory for install kernel modules
+#  KERNEL_INSTALL_PREFIX_KSYMVERS - directory for install kernel modules' symvers files.
+#  KERNEL_INSTALL_INCLUDE_KERNEL_DIR - include directory with kernel-dependent headers.
+#  KERNEL_INSTALL_PREFIX_INCLUDE_KERNEL - include files, which depends from kernel.
+#
+# Iff option 'COMMON_INSTALL_PREFIX' is given, all paths above are
+# calculated using <base_install_prefix> as base prefix.
+# Otherwise, CMAKE_INSTALL_PREFIX is used for that purpose.
+#
+# Additionally,
+#  INSTALL_TYPE
+# variable(suffix) is set to one of:
+#  - "GLOBAL_OPT" - install into "/opt",
+#  - "GLOBAL" - global installation except one into "/opt",
+#  - "LOCAL" - local installation.
+function(fill_install_prefixes project_name project_prefix)
+    cmake_parse_arguments(fip "KERNEL" "BASE_INSTALL_PREFIX" "" ${ARGN})
+    if(fip_UNPARSED_ARGUMENTS)
+    list(GET fip_UNPARSED_ARGUMENTS 0 exceeded_arg)
+    message(SEND_ERROR "Exceeded argument: ${exceeded_arg}")
+    endif(fip_UNPARSED_ARGUMENTS)
+    if(NOT fip_BASE_INSTALL_PREFIX)
+    set(fip_BASE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
+    endif(NOT fip_BASE_INSTALL_PREFIX)
+
+    # Follow conventions about paths listed in
+    #   devel-docs/general/path_conventions.txt
+    # in kedr-devel package.
+
+    # Determine type of installation
+    if(fip_BASE_INSTALL_PREFIX MATCHES "^/opt")
+	set(fip_INSTALL_TYPE "GLOBAL_OPT")
+    elseif(fip_BASE_INSTALL_PREFIX MATCHES "^/usr"
+	OR fip_BASE_INSTALL_PREFIX STREQUAL "/"
+    )
+	set(fip_INSTALL_TYPE "GLOBAL")
+    else()
+	set(fip_INSTALL_TYPE "LOCAL")
+    endif()
+
+    # 1
+    if(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+	set(fip_INSTALL_PREFIX_EXEC "/opt/${project_name}/bin")
+    else(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+	set(fip_INSTALL_PREFIX_EXEC "${fip_BASE_INSTALL_PREFIX}/bin")
+    endif(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+    # 2
+    set(fip_INSTALL_PREFIX_EXEC_AUX
+	"${fip_BASE_INSTALL_PREFIX}/lib/${project_name}"
+    )
+    # 3
+    set(fip_INSTALL_PREFIX_READONLY
+        "${fip_BASE_INSTALL_PREFIX}/share/${project_name}"
+    )
+    # 4
+    set(fip_INSTALL_PREFIX_MANPAGE
+        "${fip_BASE_INSTALL_PREFIX}/share/man"
+    )
+    # 5
+    if(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+	set(fip_INSTALL_PREFIX_GLOBAL_CONF "/etc/opt/${project_name}")
+    elseif(fip_INSTALL_TYPE STREQUAL "GLOBAL")
+	set(fip_INSTALL_PREFIX_GLOBAL_CONF "/etc/${project_name}")
+    else(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+	set(fip_INSTALL_PREFIX_GLOBAL_CONF
+	    "${fip_BASE_INSTALL_PREFIX}/etc/${project_name}"
+	)
+    endif(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+    # 6
+    set(fip_INSTALL_PREFIX_LIB "${fip_BASE_INSTALL_PREFIX}/lib")
+    # 7
+    set(fip_INSTALL_PREFIX_LIB_AUX
+        "${fip_BASE_INSTALL_PREFIX}/lib/${project_name}"
+    )
+    # 8
+    set(fip_INSTALL_INCLUDE_DIR "${fip_BASE_INSTALL_PREFIX}/include")
+
+    set(fip_INSTALL_PREFIX_INCLUDE
+        "${fip_INSTALL_INCLUDE_DIR}/${project_name}"
+    )
+    # 9
+    set(fip_INSTALL_PREFIX_TEMP_SESSION "/tmp/${project_name}")
+    # 10
+    if(fip_INSTALL_TYPE MATCHES "GLOBAL")
+	set(fip_INSTALL_PREFIX_TEMP "/var/tmp/${project_name}")
+    else(fip_INSTALL_TYPE MATCHES "GLOBAL")
+	set(fip_INSTALL_PREFIX_TEMP
+            "${fip_BASE_INSTALL_PREFIX}/var/tmp/${project_name}"
+	)
+    endif(fip_INSTALL_TYPE MATCHES "GLOBAL")
+    # 11
+    if(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+        set(fip_INSTALL_PREFIX_STATE
+	    "/var/opt/${project_name}/lib/${project_name}"
+	)
+    elseif(fip_INSTALL_TYPE STREQUAL "GLOBAL")
+        set(fip_INSTALL_PREFIX_STATE "/var/lib/${project_name}")
+    else(fip_INSTALL_TYPE STREQUAL "GLOBAL")
+	set(fip_INSTALL_PREFIX_STATE
+	    "${fip_BASE_INSTALL_PREFIX}/var/lib/${project_name}"
+	)
+    endif(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+    # 12
+    if(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+        set(fip_INSTALL_PREFIX_CACHE
+	    "/var/opt/${project_name}/cache/${project_name}"
+	)
+    elseif(fip_INSTALL_TYPE STREQUAL "GLOBAL")
+	set(fip_INSTALL_PREFIX_CACHE "/var/cache/${project_name}")
+    else(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+	set(fip_INSTALL_PREFIX_CACHE
+	    "${fip_BASE_INSTALL_PREFIX}/var/cache/${project_name}"
+	)
+    endif(fip_INSTALL_TYPE STREQUAL "GLOBAL_OPT")
+    # 13
+    if(fip_INSTALL_TYPE MATCHES "GLOBAL")
+        set(fip_INSTALL_PREFIX_VAR "/var/opt/${project_name}")
+    else(fip_INSTALL_TYPE MATCHES "GLOBAL")
+	set(fip_INSTALL_PREFIX_VAR
+	    "${fip_BASE_INSTALL_PREFIX}/var/${project_name}"
+	)
+    endif(fip_INSTALL_TYPE MATCHES "GLOBAL")
+    # 14
+    set(fip_INSTALL_PREFIX_DOC
+	"${fip_BASE_INSTALL_PREFIX}/share/doc/${project_name}"
+    )
+
+    # Set derivative install path and prefixes
+
+    # additional, 4
+    set(fip_INSTALL_PREFIX_EXAMPLES
+    "${fip_INSTALL_PREFIX_READONLY}/examples")
+
+    # Export symbols to the outer scope
+    foreach(suffix
+	INSTALL_TYPE
+	INSTALL_PREFIX_EXEC
+	INSTALL_PREFIX_EXEC_AUX
+	INSTALL_PREFIX_READONLY
+	INSTALL_PREFIX_MANPAGE
+	INSTALL_PREFIX_GLOBAL_CONF
+	INSTALL_PREFIX_LIB
+	INSTALL_PREFIX_LIB_AUX
+	INSTALL_INCLUDE_DIR
+	INSTALL_PREFIX_INCLUDE
+	INSTALL_PREFIX_TEMP_SESSION
+	INSTALL_PREFIX_TEMP
+	INSTALL_PREFIX_STATE
+	INSTALL_PREFIX_CACHE
+	INSTALL_PREFIX_VAR
+	INSTALL_PREFIX_DOC
+	INSTALL_PREFIX_EXAMPLES
+    )
+	set(${project_prefix}_${suffix} "${fip_${suffix}}" PARENT_SCOPE)
+    endforeach(suffix)
+    
+    if(fip_KERNEL)
+	# Set derivative install path and prefixes
+	# additional, 1
+	if(fip_INSTALL_TYPE MATCHES GLOBAL)
+	    set(fip_KERNEL_INSTALL_PREFIX_KMODULE
+		"/lib/modules/%kernel%/extra"
+	    )
+	else(fip_INSTALL_TYPE MATCHES GLOBAL)
+	    set(fip_KERNEL_INSTALL_PREFIX_KMODULE
+		"${fip_INSTALL_PREFIX_LIB}/modules/%kernel%/extra"
+	    )
+	endif(fip_INSTALL_TYPE MATCHES GLOBAL)
+
+	# additional, 2
+	set(fip_KERNEL_INSTALL_PREFIX_KSYMVERS
+	    "${fip_INSTALL_PREFIX_LIB}/modules/%kernel%/symvers"
+	)
+	# additional, 3
+	set(fip_INSTALL_KINCLUDE_DIR "${fip_INSTALL_INCLUDE_DIR}")
+	set(fip_INSTALL_PREFIX_KINCLUDE "${fip_INSTALL_PREFIX_INCLUDE}")
+
+	# Kernel include files, which depends from kernel version.
+	# This prefix is not listed in path conventions.
+	set(fip_KERNEL_INSTALL_INCLUDE_KERNEL_DIR
+	    "${fip_BASE_INSTALL_PREFIX}/include-kernel/%kernel%"
+	)
+
+	set(fip_KERNEL_INSTALL_PREFIX_INCLUDE_KERNEL
+	    "${fip_KERNEL_INSTALL_INCLUDE_KERNEL_DIR}/${project_name}-kernel"
+	)
+
+	# Export symbols to the outer scope
+	foreach(suffix
+	    KERNEL_INSTALL_PREFIX_KMODULE
+	    KERNEL_INSTALL_PREFIX_KSYMVERS
+	    INSTALL_KINCLUDE_DIR
+	    INSTALL_PREFIX_KINCLUDE
+	    KERNEL_INSTALL_INCLUDE_KERNEL_DIR
+	    KERNEL_INSTALL_PREFIX_INCLUDE_KERNEL
+	)
+	    set(${project_prefix}_${suffix} "${fip_${suffix}}" PARENT_SCOPE)
+	endforeach(suffix)
+    endif(fip_KERNEL)
+endfunction(fill_install_prefixes project_name project_prefix)
+
+
+########################################################################
+# Kernel-dependent paths.
+#
+# Some deliverables may depends on linux kernel.
+#
+# For make "one user installation for several kernels" paradigm works,
+# installation directory for that deliverables should include
+# kernel-version part(like "3.10.2-generic").
+#
+# So, components installed by user installation can determine at runtime,
+# which kernel-dependent deliverable should be used on currently loaded system.
+# They do selection using 'uname -r' request.
+#
+# For define variables represented kernel-dependent directories,
+# we use strings containing "%kernel%" stem.
+
+#  kernel_path(kernel_version RESULT_VARIABLE pattern ...)
+#
+# Form concrete path representation from kernel-dependent pattern(s).
+# Replace occurence of %kernel% in pattern(s) with given @kernel_version string.
+# Result is stored in the RESULT_VARIABLE.
+#
+# @kernel_version may be concrete version of the kernel,
+# or variable reference in some language.
+macro(kernel_path kernel_version RESULT_VARIABLE pattern)
+    string(REPLACE "%kernel%" "${kernel_version}" ${RESULT_VARIABLE} ${pattern} ${ARGN})
+endmacro(kernel_path kernel_version RESULT_VARIABLE pattern)