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tdenetwork/wifi/ConfigureChecks.cmake

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#################################################
#
# (C) 2010-2011 Serghei Amelian
# serghei (DOT) amelian (AT) gmail.com
#
# Improvements and feedback are welcome
#
# This file is released under GPL >= 2
#
#################################################
# check for aRts
if( WITH_ARTS )
pkg_search_module( ARTS arts )
if( NOT ARTS_FOUND )
tde_message_fatal( "aRts is requested, but was not found on your system" )
endif( )
else( )
set( WITHOUT_ARTS 1 CACHE INTERNAL "" FORCE )
endif( )
# check for wireless tools
tde_save_and_set( CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS} "-lm" )
check_library_exists( iw iw_get_stats "" HAVE_IW )
tde_restore( CMAKE_REQUIRED_FLAGS )
if( HAVE_IW )
check_include_file( iwlib.h HAVE_IWLIB_H )
# we need at least wireless tools >= 27
add_definitions( -DHAVE_IW_27 -DHAVE_IW_27pre19 )
endif( )
if( HAVE_IW AND HAVE_IWLIB_H )
set( IW_LIBRARY iw )
else( )
tde_message_fatal( "wifi support needs wireless tools >= 27, but was not found on your system" )
endif( )