path: root/ConfigureChecks.cmake

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#                                         #
#  Improvements and feedback are welcome  #
#                                         #
#  This file is released under GPL >= 3   #
#                                         #
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# required stuff

tde_setup_architecture_flags()


##### check for gcc visibility support

if( WITH_GCC_VISIBILITY )
    tde_setup_gcc_visibility()
endif( WITH_GCC_VISIBILITY )


##### TQT gif support

if( WITH_TQTGIF )
    set( BUILTIN_GIF_READER QT_BUILTIN_GIF_READER )
    set( QT_BUILTIN_GIF_READER 1 )
endif( WITH_TQTGIF )


##### check for fontconfig

pkg_search_module( LIBFONTCONFIG fontconfig )

if( NOT LIBFONTCONFIG_FOUND )
    tde_message_fatal( "fontconfig is required but was not found on your system" )
endif( NOT LIBFONTCONFIG_FOUND )


##### check for libpng

if( WITH_PNG )
    find_package( PNG )
    if( NOT PNG_FOUND )
        tde_message_fatal( "libpng support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_IMAGEIO_PNG TQT_NO_IMAGEIO_PNG )
endif( WITH_PNG )


##### check for jpeg

if( WITH_JPEG )
    find_package( JPEG )
    if( NOT JPEG_FOUND )
        tde_message_fatal( "jpeg support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_IMAGEIO_JPEG TQT_NO_IMAGEIO_JPEG )
endif( WITH_JPEG )


##### check for libmng

if( WITH_LIBMNG )
    find_path( LIBMNG_HEADER libmng.h )
    find_library( LIBMNG_LIBRARY mng )
    if( LIBMNG_HEADER AND LIBMNG_LIBRARY )
        set( LIB_MNG_INCLUDE_DIRS "${LIBMNG_HEADER}" )
        set( LIB_MNG_LIBRARIES "${LIBMNG_LIBRARY}" )
     else()
        tde_message_fatal( "Libmng support has been requested but was not found on your system" )
     endif()
     if( (NOT WITH_JPEG) OR (NOT JPEG_FOUND) )
          tde_message_fatal( "libmng support requires jpeg support too" )
    endif()
 else()
    set( NO_IMAGEIO_MNG TQT_NO_IMAGEIO_MNG )
endif( WITH_LIBMNG )


##### check for X11

find_package( X11 COMPONENTS SM Xcursor Xext Xfixes Xi Xinerama Xrandr Xrender Xshape Xinput XSync Xkb )

pkg_search_module( LIBICE ice )

if( NOT LIBICE_FOUND )
    tde_message_fatal( "libice is require but was not found on your system" )
endif( NOT LIBICE_FOUND )

if( WITH_XCURSOR )
    check_include_file( "X11/Xcursor/Xcursor.h" HAVE_XCURSOR )
    if( NOT HAVE_XCURSOR )
        tde_message_fatal( "XCursor support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XCURSOR TQT_NO_XCURSOR )
endif( WITH_XCURSOR )

if( WITH_SM )
    check_include_file( "X11/SM/SMlib.h" HAVE_SM )
    if( NOT HAVE_SM )
        tde_message_fatal( "Session management support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_SM TQT_NO_SM_SUPPORT )
endif( WITH_SM )

if( WITH_XKB )
    check_include_file( "X11/XKBlib.h" HAVE_XKB )
    if( NOT HAVE_XKB )
        tde_message_fatal( "X KeyBoard support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XKB TQT_NO_XKB )
endif( WITH_XKB )

if( WITH_XSYNC )
    if( NOT X11_XSync_FOUND )
        tde_message_fatal( "Xsync support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XSYNC TQT_NO_XSYNC )
endif( WITH_XSYNC )

if( WITH_XRENDER )
    check_include_file( "X11/extensions/Xrender.h" HAVE_XRENDER )
    if( NOT HAVE_XRENDER )
        tde_message_fatal( "Xrender support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XRENDER TQT_NO_XRENDER )
endif( WITH_XRENDER )

if( WITH_XRANDR )
    check_include_file( "X11/extensions/Xrandr.h" HAVE_XRANDR )
    if( NOT HAVE_XRANDR )
        tde_message_fatal( "Xrandr support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XRANDR TQT_NO_XRANDR )
endif( WITH_XRANDR )

if( WITH_XINERAMA )
    check_include_file( "X11/extensions/Xinerama.h" HAVE_XINERAMA )
    if( NOT HAVE_XINERAMA )
        tde_message_fatal( "Xinerame support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XINERAMA TQT_NO_XINERAMA )
endif( WITH_XINERAMA )

if( WITH_TABLET )
    check_include_file( "X11/extensions/XInput.h" HAVE_XINPUT )
    if( X11_Xinput_FOUND )
        set( TABLET_SUPPORT QT_TABLET_SUPPORT )
     else()
        tde_message_fatal( "Tablet support has been requested but XInput was not found on your system" )
    endif()
endif( WITH_TABLET )


if( WITH_XSHAPE )
    check_include_file( "X11/extensions/shape.h" HAVE_SHAPE )
    if( NOT HAVE_SHAPE )
        tde_message_fatal( "X11 shape extension support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_SHAPE TQT_NO_SHAPE )
endif( WITH_XSHAPE )

if( WITH_XFT )
    check_include_file( "X11/Xft/Xft2.h" HAVE_XFT2 )
    if( HAVE_XFT2 )
        set( USE_XFT2_HEADER QT_USE_XFT2_HEADER )
        set( XFT2 QT_XFT2 )
    endif()

    if( NOT X11_Xft_FOUND )
        tde_message_fatal( "libXft support has been requested but was not found on your system" )
    endif()
 else()
    set( NO_XFTFREETYPE TQT_NO_XFTFREETYPE )
endif( WITH_XFT )


##### check for glib

if( WITH_GLIBMAINLOOP )
    pkg_search_module( GLIB2 glib-2.0 )
    if( GLIB2_FOUND )
        pkg_search_module( GTHREAD2 gthread-2.0 )
        if( NOT GTHREAD2_FOUND )
            tde_message_fatal( "gthread-2.0 is required but was not found on your system" )
        endif()
        set( USE_GLIBMAINLOOP QT_USE_GLIBMAINLOOP )
     else()
        tde_message_fatal( "glib-2.0 support has been requested but not found on your system" )
    endif()
endif( WITH_GLIBMAINLOOP )


##### check for Nas/sound

if( WITH_SOUND )
    find_path( NAS_INCLUDE_DIRS "audio/audiolib.h"  )
    find_library( NAS_LIBRARIES audio )

    if( NOT NAS_INCLUDE_DIRS AND NOT NAS_LIBRARIES )
        tde_message_fatal( "Sound support has been requested but Nas was not found on your system" )
     else()
        set( NAS_SUPPORT QT_NAS_SUPPORT )
    endif()
 else()
    set( NO_SOUND TQT_NO_SOUND )
endif( WITH_SOUND )


##### check for libtirpc

check_include_file( "rpcsvc/ypclnt.h" HAVE_YPCLN_H )

if( HAVE_YPCLN_H )
    pkg_search_module( TIRPC libtirpc )
 else()
    tde_message_fatal( "libtirpc headers are required, but were not found on your system" )
endif()


##### check for Thread library

find_package( Threads )
if( Threads_FOUND )
    add_definitions( -DTQT_THREAD_SUPPORT )
endif()


##### check for freetype2

find_package( Freetype )
if( NOT FREETYPE_FOUND )
    tde_message_fatal( "Freetype is required, but was not found on your system" )
endif()


##### check for zlib

find_package( ZLIB )
if( NOT ZLIB_FOUND )
    tde_message_fatal( "Zlib is required, but was not found on your system" )
 else()
    check_include_file( "zlib.h" HAVE_ZLIB_H )
endif()


##### check for cups

if( WITH_CUPS )
    find_package( Cups )
    if( NOT CUPS_FOUND )
        tde_message_fatal( "Cups support have been requested, but was not found on your system" )
    endif()
 else()
    set( NO_CUPS TQT_NO_CUPS )
endif()


##### check for uuid library

pkg_search_module( _UUID uuid )
if( NOT _UUID_FOUND )
    tde_message_fatal( "the uuid libary is required, but was not found on your system" )
endif()


##### check headers

check_include_file( "unistd.h" Q_OS_UNIX )                              #probably not needed
check_include_file( "sys/mman.h" Q_OS_LINUX )                           #probably not needed


##### variables to generate <ntconfig.h> (include folder)

set( _HOST_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR} )
set( _HOST_SYSTEM_NAME      ${CMAKE_CXX_PLATFORM_ID}       )
set( _SIZEOF_VOID_P         ${CMAKE_SIZEOF_VOID_P}         )

if( ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" AND "${CMAKE_CXX_COMPILER_VERSION}" VERSION_GREATER "4.0.0") OR ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") )
    set( _COMPILER_NAME "g++-4.*" )
 else()
    set( _COMPILER_NAME "g++-3.*" )
endif()


##### immodule extensions

if( WITH_IMMODULE_EXTENSIONS )
    set( TQT_NO_IM_EXTENSIONS 1 )
endif()


##### set build for modules

if( BUILD_TMOC )
    set( TMOC_EXECUTABLE $<TARGET_FILE:tmoc> CACHE FILEPATH "" )
    set( MOC_EXECUTABLE $<TARGET_FILE:tmoc> CACHE FILEPATH "" )
endif()
if( BUILD_TOOLS )
    set( UIC_EXECUTABLE $<TARGET_FILE:tquic> CACHE FILEPATH "" )
endif()

if( WITH_MODULE_STYLES )
    set( TQT_MODULE_STYLES 1 )
endif()

if( WITH_MODULE_TOOLS )
    set( TQT_MODULE_TOOLS 1 )
endif()

if( WITH_MODULE_KERNEL )
    set( TQT_MODULE_KERNEL 1 )
endif()

if( WITH_MODULE_WIDGETS )
    set( TQT_MODULE_WIDGETS 1 )
endif()

if( WITH_MODULE_DIALOGS )
    set( TQT_MODULE_DIALOGS 1 )
endif()

if( WITH_MODULE_WORKSPACE )
    set( TQT_MODULE_WORKSPACE 1 )
endif()

if( WITH_MODULE_INPUTMETHOD )
    set( TQT_MODULE_INPUTMETHOD 1 )
endif()

if( WITH_MODULE_NETWORK )
    set( TQT_MODULE_NETWORK 1 )
endif()

if( WITH_MODULE_CANVAS )
    set( TQT_MODULE_CANVAS 1 )
endif()

if( WITH_MODULE_TABLE )
    set( TQT_MODULE_TABLE 1 )
endif()

if( WITH_MODULE_XML )
    set( TQT_MODULE_XML 1 )
endif()

if( WITH_MODULE_OPENGL )
    set(OpenGL_GL_PREFERENCE LEGACY)
    find_package( OpenGL )
    if( OPENGL_FOUND )
       set( TQT_MODULE_OPENGL 1 )
     elseif( OPENGL_GLU_FOUND )
        set( TQT_MODULE_OPENGL 1 )
        set( DLOPEN_OPENGL QT_DLOPEN_OPENGL )
      else()
        tde_message_fatal( "OpenGL support is requested, but was not found on your system" )
    endif()
endif()

if( WITH_MODULE_SQL )
    set( TQT_MODULE_SQL 1 )
endif()

if( (BUILD_SQL_PLUGIN_PSQL OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_PSQL)) AND NOT PostgreSQL_FOUND )
    find_package( PostgreSQL )
    if( NOT PostgreSQL_FOUND )
        tde_message_fatal( "PostgreSQL has been requested, but was not found on your system" )
    endif()
endif()

if( (BUILD_SQL_PLUGIN_MYSQL OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_MYSQL)) AND NOT MYSQL_FOUND )
    message( STATUS "Check for MariaDB or MySQL" )
    find_program( MYSQL_CONFIG NAMES mariadb_config mysql_config )

    if( NOT MYSQL_CONFIG )
        tde_message_fatal( "MySql support is requested but neither MySql or Mariadb have been found on your system" )
     else()
        macro( _mysql_config  __type __var )
        execute_process(
            COMMAND ${MYSQL_CONFIG} --${__type}
            OUTPUT_VARIABLE ${__var}
            RESULT_VARIABLE __result
            OUTPUT_STRIP_TRAILING_WHITESPACE
        )
        if( _result )
            tde_message_fatal( "Unable to run ${MYSQL_CONFIG}!" )
        endif()
        endmacro()

        _mysql_config( include MYSQL_INCLUDE_DIRS )
        _mysql_config( libs    MYSQL_LIBRARIES    )

        if( MYSQL_INCLUDE_DIRS )
            string( REGEX REPLACE "(^| +)-I" ";" MYSQL_INCLUDE_DIRS "${MYSQL_INCLUDE_DIRS}" )
        endif()

        if( MYSQL_LIBRARIES )
            string( REGEX REPLACE "(^| +)-l" ";" MYSQL_LIBRARIES "${MYSQL_LIBRARIES}" )
        endif()

        set( MYSQL_INCLUDE_DIRS "${MYSQL_INCLUDE_DIRS}" CACHE INTERNAL "" FORCE )
        set( MYSQL_LIBRARIES "${MYSQL_LIBRARIES}" CACHE INTERNAL "" FORCE )
        set( MYSQL_FOUND 1 CACHE INTERNAL "" FORCE )

        message( STATUS "MySQL includes  ${MYSQL_INCLUDE_DIRS}" )
        message( STATUS "MySQL libraries ${MYSQL_LIBRARIES}" )
    endif( NOT MYSQL_CONFIG )
endif()

if( (BUILD_SQL_PLUGIN_ODBC OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_ODBC)) AND NOT ODBC_FOUND )
    pkg_search_module( ODBC odbc;libiodbc )
    if( NOT ODBC_FOUND )
        tde_message_fatal( "ODBC support has been requested, but was not found on your system" )
    endif()
endif()

if( (BUILD_SQL_PLUGIN_IBASE OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_IBASE)) AND NOT FBCLIENT_FOUND )
    find_program( FIREBIRD_CONFIG fb_config )
    if( NOT FIREBIRD_CONFIG )
        tde_message_fatal( "IBASE support has been requested, but was not found on your system" )
     else()
        macro( _fbclient_config  __type __var )
        execute_process(
            COMMAND ${FIREBIRD_CONFIG} --${__type}
            OUTPUT_VARIABLE ${__var}
            RESULT_VARIABLE __result
            OUTPUT_STRIP_TRAILING_WHITESPACE
        )
        if( _result )
            tde_message_fatal( "Unable to run ${FIREBIRD_CONFIG}!" )
        endif()
        endmacro()

        _fbclient_config( cflags FBCLIENT_INCLUDE_DIRS )
        _fbclient_config( libs   FBCLIENT_LIBRARIES    )

        if( FBCLIENT_INCLUDE_DIRS )
            string( REGEX REPLACE "(^| +)-I" ";" FBCLIENT_INCLUDE_DIRS "${FBCLIENT_INCLUDE_DIRS}" )
        endif()

        if( FBCLIENT_LIBRARIES )
            string( REGEX REPLACE "(^| +)-l" ";" FBCLIENT_LIBRARIES "${FBCLIENT_LIBRARIES}" )
        endif()

        set( FBCLIENT_INCLUDE_DIRS "${FBCLIENT_INCLUDE_DIRS}" CACHE INTERNAL "" FORCE )
        set( FBCLIENT_LIBRARIES "${FBCLIENT_LIBRARIES}" CACHE INTERNAL "" FORCE )
        set( FBCLIENT_FOUND 1 CACHE INTERNAL "" FORCE )

        message( STATUS "FIREBIRD includes  ${FBCLIENT_INCLUDE_DIRS} ")
        message( STATUS "FIREBIRD libraries ${FBCLIENT_LIBRARIES} ")
    endif( NOT FIREBIRD_CONFIG )
endif()

if( (BUILD_SQL_PLUGIN_SQLITE OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_SQLITE)) AND NOT SQLITE_FOUND )
    pkg_search_module( SQLITE sqlite )
    if( NOT SQLITE_FOUND )
        tde_message_fatal( "SQLite support has been requested, but was not found on your system" )
    endif()
endif()

if( (BUILD_SQL_PLUGIN_SQLITE3 OR (WITH_MODULE_SQL AND WITH_SQL_DRIVER_SQLITE3)) AND NOT SQLITE3_FOUND )
    pkg_search_module( SQLITE3 sqlite3 )
    if( NOT SQLITE3_FOUND )
        tde_message_fatal( "SQLite3 support has been requested, but was not found on your system" )
    endif()
endif()