Commit 940198b8 authored by gauthier's avatar gauthier

cmake modules

parent 40aa0d26
# 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)
# - 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
)
# - 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("${OUTFILE}" PROPERTIES GENERATED TRUE)
ENDIF(BISON_GENERATE_DEFINES)
ENDMACRO(BISON_FILE)
ENDIF(BISON_EXECUTABLE)
# - Look for GNU flex, the lexer generator.
# Defines the following:
# FLEX_EXECUTABLE - path to the flex executable
# FLEX_FILE - parse a file with flex
# FLEX_PREFIX_OUTPUTS - Set to true to make FLEX_FILE produce outputs of
# lex.${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("${OUTFILE}" PROPERTIES GENERATED TRUE)
ENDMACRO(FLEX_FILE)
ENDIF(FLEX_EXECUTABLE)
# - Try to find the CHECK libraries
# Once done this will define
#
# CHECK_FOUND - system has check
# CHECK_INCLUDE_DIR - the check include directory
# CHECK_LIBRARIES - check library
#
# This configuration file for finding libcheck is originally from
# the opensync project. The originally was downloaded from here:
# opensync.org/browser/branches/3rd-party-cmake-modules/modules/FindCheck.cmake
#
# Copyright (c) 2007 Daniel Gollub <dgollub@suse.de>
# Copyright (c) 2007 Bjoern Ricks <b.ricks@fh-osnabrueck.de>
#
# Redistribution and use is allowed according to the terms of the New
# BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
INCLUDE( FindPkgConfig )
# Take care about check.pc settings
PKG_SEARCH_MODULE( CHECK check )
# Look for CHECK include dir and libraries
IF( NOT CHECK_FOUND )
IF ( CHECK_INSTALL_DIR )
MESSAGE ( STATUS "Using override CHECK_INSTALL_DIR to find check" )
SET ( CHECK_INCLUDE_DIR "${CHECK_INSTALL_DIR}/include" )
SET ( CHECK_INCLUDE_DIRS "${CHECK_INCLUDE_DIR}" )
FIND_LIBRARY( CHECK_LIBRARY NAMES check PATHS "${CHECK_INSTALL_DIR}/lib" )
FIND_LIBRARY( COMPAT_LIBRARY NAMES compat PATHS "${CHECK_INSTALL_DIR}/lib" )
SET ( CHECK_LIBRARIES "${CHECK_LIBRARY}" "${COMPAT_LIBRARY}" )
ELSE ( CHECK_INSTALL_DIR )
FIND_PATH( CHECK_INCLUDE_DIR check.h )
FIND_LIBRARY( CHECK_LIBRARIES NAMES check )
ENDIF ( CHECK_INSTALL_DIR )
IF ( CHECK_INCLUDE_DIR AND CHECK_LIBRARIES )
SET( CHECK_FOUND 1 )
IF ( NOT Check_FIND_QUIETLY )
MESSAGE ( STATUS "Found CHECK: ${CHECK_LIBRARIES}" )
ENDIF ( NOT Check_FIND_QUIETLY )
ELSE ( CHECK_INCLUDE_DIR AND CHECK_LIBRARIES )
IF ( Check_FIND_REQUIRED )
MESSAGE( FATAL_ERROR "Could NOT find CHECK" )
ELSE ( Check_FIND_REQUIRED )
IF ( NOT Check_FIND_QUIETLY )
MESSAGE( STATUS "Could NOT find CHECK" )
ENDIF ( NOT Check_FIND_QUIETLY )
ENDIF ( Check_FIND_REQUIRED )
ENDIF ( CHECK_INCLUDE_DIR AND CHECK_LIBRARIES )
ENDIF( NOT CHECK_FOUND )
# Hide advanced variables from CMake GUIs
MARK_AS_ADVANCED( CHECK_INCLUDE_DIR CHECK_LIBRARIES )
# Find Libevent
# http://monkey.org/~provos/libevent/
#
# Once done, this will define:
#
# Event_FOUND - system has Event
# Event_INCLUDE_DIRS - the Event include directories
# Event_LIBRARIES - link these to use Event
#
if (EVENT_INCLUDE_DIR AND EVENT_LIBRARY)
# Already in cache, be silent
set(EVENT_FIND_QUIETLY TRUE)
endif (EVENT_INCLUDE_DIR AND EVENT_LIBRARY)
find_path(EVENT_INCLUDE_DIR event.h
PATHS /usr/include
PATH_SUFFIXES event
)
find_library(EVENT_LIBRARY
NAMES event
PATHS /usr/lib /usr/local/lib
)
set(EVENT_LIBRARIES ${EVENT_LIBRARY} )
add_definitions(-DLIBNET_LIL_ENDIAN)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(EVENT
DEFAULT_MSG
EVENT_INCLUDE_DIR
EVENT_LIBRARIES
)
mark_as_advanced(EVENT_INCLUDE_DIR EVENT_LIBRARY)
# - 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 )
GET_FILENAME_COMPONENT(FREEDIAMETER_PATH ${FREEDIAMETER_LIBRARY} PATH)
IF( NOT( "${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)
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)
# FindGCCXML
# ----------
find_program(GCCXML
NAMES gccxml
PATHS "/usr/bin"
"usr/local/bin"
)
mark_as_advanced(GCCXML)
# - 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 )
# - 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)
# - 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
)
# - 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
# 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)
# - 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
)
# 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)
# - 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 )
# - 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 )
# Updated FindThreads.cmake that supports pthread-win32
# Downloaded from http://www.vtk.org/Bug/bug_view_advanced_page.php?bug_id=6399
# - This module determines the thread library of the system.
#
# The following variables are set
# CMAKE_THREAD_LIBS_INIT - the thread library
# CMAKE_USE_SPROC_INIT - are we using sproc?
# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
# CMAKE_USE_PTHREADS_INIT - are we using pthreads
# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
#
# If use of pthreads-win32 is desired, the following variables
# can be set.
#
# THREADS_USE_PTHREADS_WIN32 -
# Setting this to true searches for the pthreads-win32
# port (since CMake 2.8.0)
#
# THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME
# C = no exceptions (default)
# (NOTE: This is the default scheme on most POSIX thread
# implementations and what you should probably be using)
# CE = C++ Exception Handling
# SE = Structure Exception Handling (MSVC only)
# (NOTE: Changing this option from the default may affect
# the portability of your application. See pthreads-win32
# documentation for more details.)
#
#======================================================
# Example usage where threading library
# is provided by the system:
#
# find_package(Threads REQUIRED)
# add_executable(foo foo.cc)
# target_link_libraries(foo ${CMAKE_THREAD_LIBS_INIT})
#
# Example usage if pthreads-win32 is desired on Windows
# or a system provided thread library:
#
# set(THREADS_USE_PTHREADS_WIN32 true)
# find_package(Threads REQUIRED)
# include_directories(${THREADS_PTHREADS_INCLUDE_DIR})
#
# add_executable(foo foo.cc)
# target_link_libraries(foo ${CMAKE_THREAD_LIBS_INIT})
#
INCLUDE (CheckIncludeFiles)
INCLUDE (CheckLibraryExists)
SET(Threads_FOUND FALSE)
IF(WIN32 AND NOT CYGWIN AND THREADS_USE_PTHREADS_WIN32)
SET(_Threads_ptwin32 true)
ENDIF()
# Do we have sproc?
IF(CMAKE_SYSTEM MATCHES IRIX)
CHECK_INCLUDE_FILES("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
ENDIF()
IF(CMAKE_HAVE_SPROC_H)
# We have sproc
SET(CMAKE_USE_SPROC_INIT 1)
ELSEIF(_Threads_ptwin32)
IF(NOT DEFINED THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME)
# Assign the default scheme
SET(THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME "C")
ELSE()
# Validate the scheme specified by the user
IF(NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "C" AND
NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "CE" AND
NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
MESSAGE(FATAL_ERROR "See documentation for FindPthreads.cmake, only C, CE, and SE modes are allowed")
ENDIF()
IF(NOT MSVC AND THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
MESSAGE(FATAL_ERROR "Structured Exception Handling is only allowed for MSVC")
ENDIF(NOT MSVC AND THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
ENDIF()
FIND_PATH(THREADS_PTHREADS_INCLUDE_DIR pthread.h)
# Determine the library filename
IF(MSVC)
SET(_Threads_pthreads_libname
pthreadV${THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME}2)
ELSEIF(MINGW)
SET(_Threads_pthreads_libname
pthreadG${THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME}2)
ELSE()
MESSAGE(FATAL_ERROR "This should never happen")
ENDIF()
# Use the include path to help find the library if possible
SET(_Threads_lib_paths "")
IF(THREADS_PTHREADS_INCLUDE_DIR)
GET_FILENAME_COMPONENT(_Threads_root_dir
${THREADS_PTHREADS_INCLUDE_DIR} PATH)
SET(_Threads_lib_paths ${_Threads_root_dir}/lib)
ENDIF()
FIND_LIBRARY(THREADS_PTHREADS_WIN32_LIBRARY
NAMES ${_Threads_pthreads_libname}
PATHS ${_Threads_lib_paths}
DOC "The Portable Threads Library for Win32"
NO_SYSTEM_PATH
)
IF(THREADS_PTHREADS_INCLUDE_DIR AND THREADS_PTHREADS_WIN32_LIBRARY)
MARK_AS_ADVANCED(THREADS_PTHREADS_INCLUDE_DIR)
SET(CMAKE_THREAD_LIBS_INIT ${THREADS_PTHREADS_WIN32_LIBRARY})
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
SET(Threads_FOUND TRUE)
ENDIF()
MARK_AS_ADVANCED(THREADS_PTHREADS_WIN32_LIBRARY)
ELSE()
# Do we have pthreads?
CHECK_INCLUDE_FILES("pthread.h" CMAKE_HAVE_PTHREAD_H)
IF(CMAKE_HAVE_PTHREAD_H)
#
# We have pthread.h
# Let's check for the library now.
#
SET(CMAKE_HAVE_THREADS_LIBRARY)
IF(NOT THREADS_HAVE_PTHREAD_ARG)
# Do we have -lpthreads
CHECK_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
IF(CMAKE_HAVE_PTHREADS_CREATE)
SET(CMAKE_THREAD_LIBS_INIT "-lpthreads")
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
SET(Threads_FOUND TRUE)
ENDIF()
# Ok, how about -lpthread
CHECK_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
IF(CMAKE_HAVE_PTHREAD_CREATE)
SET(CMAKE_THREAD_LIBS_INIT "-lpthread")
SET(Threads_FOUND TRUE)
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
ENDIF()
IF(CMAKE_SYSTEM MATCHES "SunOS.*")
# On sun also check for -lthread
CHECK_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
IF(CMAKE_HAVE_THR_CREATE)
SET(CMAKE_THREAD_LIBS_INIT "-lthread")
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
SET(Threads_FOUND TRUE)
ENDIF()
ENDIF(CMAKE_SYSTEM MATCHES "SunOS.*")
ENDIF(NOT THREADS_HAVE_PTHREAD_ARG)
IF(NOT CMAKE_HAVE_THREADS_LIBRARY)
# If we did not found -lpthread, -lpthread, or -lthread, look for -pthread
IF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
MESSAGE(STATUS "Check if compiler accepts -pthread")
TRY_RUN(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
${CMAKE_BINARY_DIR}
${CMAKE_ROOT}/Modules/CheckForPthreads.c
CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread
COMPILE_OUTPUT_VARIABLE OUTPUT)
IF(THREADS_HAVE_PTHREAD_ARG)
IF(THREADS_PTHREAD_ARG MATCHES "^2$")
SET(Threads_FOUND TRUE)
MESSAGE(STATUS "Check if compiler accepts -pthread - yes")
ELSE()
MESSAGE(STATUS "Check if compiler accepts -pthread - no")
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
ENDIF()
ELSE()
MESSAGE(STATUS "Check if compiler accepts -pthread - no")
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
ENDIF()
ENDIF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
IF(THREADS_HAVE_PTHREAD_ARG)
SET(Threads_FOUND TRUE)
SET(CMAKE_THREAD_LIBS_INIT "-pthread")
ENDIF()
ENDIF(NOT CMAKE_HAVE_THREADS_LIBRARY)
ENDIF(CMAKE_HAVE_PTHREAD_H)
ENDIF()
IF(CMAKE_THREAD_LIBS_INIT)
SET(CMAKE_USE_PTHREADS_INIT 1)
SET(Threads_FOUND TRUE)
ENDIF()
IF(CMAKE_SYSTEM MATCHES "Windows"
AND NOT THREADS_USE_PTHREADS_WIN32)
SET(CMAKE_USE_WIN32_THREADS_INIT 1)
SET(Threads_FOUND TRUE)
ENDIF()
IF(CMAKE_USE_PTHREADS_INIT)
IF(CMAKE_SYSTEM MATCHES "HP-UX-*")
# Use libcma if it exists and can be used. It provides more
# symbols than the plain pthread library. CMA threads
# have actually been deprecated:
# http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395
# http://docs.hp.com/en/947/d8.html
# but we need to maintain compatibility here.
# The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads
# are available.
CHECK_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)
IF(CMAKE_HAVE_HP_CMA)
SET(CMAKE_THREAD_LIBS_INIT "-lcma")
SET(CMAKE_HP_PTHREADS_INIT 1)
SET(Threads_FOUND TRUE)
ENDIF(CMAKE_HAVE_HP_CMA)
SET(CMAKE_USE_PTHREADS_INIT 1)
ENDIF()
IF(CMAKE_SYSTEM MATCHES "OSF1-V*")
SET(CMAKE_USE_PTHREADS_INIT 0)
SET(CMAKE_THREAD_LIBS_INIT )
ENDIF()
IF(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
SET(CMAKE_USE_PTHREADS_INIT 1)
SET(Threads_FOUND TRUE)
SET(CMAKE_THREAD_LIBS_INIT )
SET(CMAKE_USE_WIN32_THREADS_INIT 0)
ENDIF()
ENDIF(CMAKE_USE_PTHREADS_INIT)
INCLUDE(FindPackageHandleStandardArgs)
IF(_Threads_ptwin32)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG
THREADS_PTHREADS_WIN32_LIBRARY THREADS_PTHREADS_INCLUDE_DIR)
ELSE()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)
ENDIF()
src=${dir}
obj-m += ${name}.o
${name}-y += ${objs}
ccflags-y += ${module_cc_opt}
# 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
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# 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)
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