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###########################################
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# #
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# Improvements and feedback are welcome #
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# #
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# This file is released under GPL >= 3 #
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# #
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###########################################
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# required stuff
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find_package( TQt )
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find_package( TDE )
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tde_setup_architecture_flags( )
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include(TestBigEndian)
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test_big_endian(WORDS_BIGENDIAN)
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tde_setup_largefiles( )
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set( ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:$ENV{PKG_CONFIG_PATH}:${LIB_INSTALL_DIR}/pkgconfig" )
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##### check for gcc visibility support
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if( WITH_GCC_VISIBILITY )
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tde_setup_gcc_visibility( )
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endif( WITH_GCC_VISIBILITY )
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##### check for libexiv2
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pkg_search_module( EXIV2 exiv2 )
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if( NOT EXIV2_FOUND )
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tde_message_fatal( "exiv2 is required, but was not found on your system" )
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endif( NOT EXIV2_FOUND )
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check_include_file_cxx( "exiv2/exiv2.hpp" HAVE_EXIV2_EXIV2_HPP )
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##### check for libjpeg
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find_package( JPEG )
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if( NOT JPEG_FOUND )
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tde_message_fatal( "jpeg library is required, but was not found on your system" )
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endif()
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##### checks for libkipi
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if( WITH_KIPI )
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pkg_search_module( LIBKIPI libkipi )
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if( NOT LIBKIPI_FOUND )
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tde_message_fatal( "libkipi was requested but not found on your system." )
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endif( )
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set( GV_HAVE_KIPI 1 )
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endif( )
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##### checks for libmng
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if( WITH_MNG )
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find_file( HAVE_LIBMNG_H "libmng.h" )
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if( NOT HAVE_LIBMNG_H )
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tde_message_fatal( "libmng was requested but not found on your system." )
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endif( )
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set( MNG_LIBRARY mng )
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set( HAVE_LIBMNG 1 )
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endif( )
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##### check for libpng
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find_package( PNG )
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if( NOT PNG_FOUND )
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tde_message_fatal( "png library is required, but was not found on your system" )
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endif()
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##### check for libxcursor
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if( WITH_XCURSOR )
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pkg_search_module( XCURSOR xcursor )
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if( XCURSOR_FOUND )
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set( GV_HAVE_XCURSOR 1 )
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else( )
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tde_message_fatal( "xcursor library is required, but was not found on your system" )
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endif( )
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endif()
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##### check for lround function
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tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "m" )
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check_symbol_exists ( lround "math.h" HAVE_LROUND )
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tde_restore( CMAKE_REQUIRED_LIBRARIES )
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if( NOT HAVE_LROUND )
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set( HAVE_LROUND 0 )
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endif( NOT HAVE_LROUND )
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##### check for thread support
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find_package( Threads )
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##### check architecture
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if( NOT CMAKE_ARCHITECTURE )
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -dumpmachine
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OUTPUT_VARIABLE CMAKE_ARCHITECTURE
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ERROR_VARIABLE CMAKE_ARCHITECTURE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_STRIP_TRAILING_WHITESPACE )
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set( CMAKE_ARCHITECTURE "${CMAKE_ARCHITECTURE}" CACHE INTERNAL "" FORCE )
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message( STATUS "Detected ${CMAKE_ARCHITECTURE} target architecture" )
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endif( )
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##### check specific architecture dependant support
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if( ${CMAKE_ARCHITECTURE} MATCHES "i.86" )
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# MMX support
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message( STATUS "Performing MMX support test" )
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check_c_source_compiles( "
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int main() {
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#if defined(__GNUC__)
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__asm__(\"pxor %mm0, %mm0\");
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#else
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#error Not gcc on x86/x86_64
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#endif
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return 0;
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}"
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HAVE_X86_MMX
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)
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endif( )
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