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Diffstat (limited to 'ConfigureChecks.cmake')
| -rw-r--r-- | ConfigureChecks.cmake | 435 |
1 files changed, 435 insertions, 0 deletions
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake new file mode 100644 index 000000000..18e2b5014 --- /dev/null +++ b/ConfigureChecks.cmake @@ -0,0 +1,435 @@ +################################################# +# +# (C) 2010-2012 Serghei Amelian +# serghei (DOT) amelian (AT) gmail.com +# +# (C) 2014 Timothy Pearson +# kb9vqf (AT) pearsoncomputing (DOT) net +# +# Improvements and feedback are welcome +# +# This file is released under GPL >= 2 +# +################################################# + +# required stuff +tde_setup_architecture_flags( ) +find_package( TQt ) +find_package( TDE ) + + +##### check for libdl ########################### + +set( DL_LIBRARIES dl ) +check_library_exists( ${DL_LIBRARIES} dlopen /lib HAVE_LIBDL ) +if( NOT HAVE_LIBDL ) + unset( DL_LIBRARIES ) + check_function_exists( dlopen HAVE_DLOPEN ) + if( HAVE_DLOPEN ) + set( HAVE_LIBDL 1 ) + endif( HAVE_DLOPEN ) +endif( NOT HAVE_LIBDL ) + + +# termios.h (tdm, tdeioslave) +if( BUILD_TDM OR BUILD_TDEIOSLAVES ) + check_include_file( termios.h HAVE_TERMIOS_H ) +endif( ) + + +# sys/ioctl.h (tdeioslave/fish, kcontrol/info) +if( BUILD_TDEIOSLAVES OR BUILD_KCONTROL ) + check_include_file( sys/ioctl.h HAVE_SYS_IOCTL_H ) +endif( ) + + +# pam +if( WITH_PAM AND (BUILD_KCHECKPASS OR BUILD_TDM) ) + check_library_exists( pam pam_start "" HAVE_PAM ) + if( HAVE_PAM ) + check_include_file( "security/pam_appl.h" SECURITY_PAM_APPL_H ) + endif( ) + if( HAVE_PAM AND SECURITY_PAM_APPL_H ) + set( PAM_LIBRARY pam;dl ) + else( ) + tde_message_fatal( "pam are requested, but not found on your system" ) + endif( ) +endif( ) + + +# crypt +set( CRYPT_LIBRARY crypt ) +check_library_exists( ${CRYPT_LIBRARY} crypt "" HAVE_CRYPT ) +if( NOT HAVE_CRYPT ) + unset( CRYPT_LIBRARY ) + check_function_exists( crypt LIBC_HAVE_CRYPT ) + if( LIBC_HAVE_CRYPT ) + set( HAVE_CRYPT 1 CACHE INTERNAL "" FORCE ) + endif( LIBC_HAVE_CRYPT ) +endif( NOT HAVE_CRYPT ) + + +# hal (ksmserver, tdeioslaves) +if( WITH_HAL ) + pkg_search_module( HAL hal ) + if( NOT HAL_FOUND ) + tde_message_fatal( "hal is required, but was not found on your system" ) + endif( ) +endif( ) + + +# tdehwlib (drkonqi, kcontrol, kicker, ksmserver, tdeioslaves, tdm) +if( WITH_TDEHWLIB ) + tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${TDE_INCLUDE_DIR}" ) + check_cxx_source_compiles( " + #include <kdemacros.h> + #ifndef __TDE_HAVE_TDEHWLIB + #error tdecore is not build with tdehwlib + #endif + int main() { return 0; } " + HAVE_TDEHWLIB + ) + tde_restore( CMAKE_REQUIRED_INCLUDES ) + if( NOT HAVE_TDEHWLIB ) + tde_message_fatal( "tdehwlib is required, but not built in tdecore" ) + endif( NOT HAVE_TDEHWLIB ) +endif( ) + + +# udev (tsak) +if( BUILD_TSAK ) + pkg_search_module( UDEV udev ) + if( NOT UDEV_FOUND ) + tde_message_fatal( "udev is required, but was not found on your system" ) + endif( ) +endif( ) + + +##### check for gcc visibility support ######### +# FIXME +# This should check for [T]Qt3 visibility support + +if( WITH_GCC_VISIBILITY ) + if( NOT UNIX ) + tde_message_fatal( "gcc visibility support was requested, but your system is not *NIX" ) + endif( NOT UNIX ) + tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${TDE_INCLUDE_DIR}" ) + check_cxx_source_compiles( " + #include <kdemacros.h> + #ifndef __KDE_HAVE_GCC_VISIBILITY + #error gcc visibility is not enabled in tdelibs + #endif + int main() { return 0; } " + HAVE_GCC_VISIBILITY + ) + tde_restore( CMAKE_REQUIRED_INCLUDES ) + if( NOT HAVE_GCC_VISIBILITY ) + tde_message_fatal( "gcc visibility support was requested, but not supported in tdelibs" ) + endif( NOT HAVE_GCC_VISIBILITY ) + set( __KDE_HAVE_GCC_VISIBILITY 1 ) + set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden") + set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -fvisibility-inlines-hidden") +endif( ) + + +# xrender (kdesktop, konsole, kcontrol, kicker, twin) +if( WITH_XRENDER OR BUILD_KDESKTOP OR BUILD_KONSOLE OR BUILD_KCONTROL OR BUILD_KICKER ) + pkg_search_module( XRENDER xrender ) + if( XRENDER_FOUND ) + set( HAVE_XRENDER 1 ) + elseif( WITH_XRENDER ) + tde_message_fatal( "xrender is requested, but was not found on your system" ) + endif( ) +endif( ) + + +# xrandr (kcontrol, twin/compot-tde) +if( WITH_XRANDR ) + pkg_search_module( XRANDR xrandr ) + if( NOT XRANDR_FOUND ) + tde_message_fatal( "xrandr are requested, but not found on your system" ) + endif( ) +endif( ) + + +# xinerama (ksplashml, twin/compot-tde) +if( WITH_XINERAMA ) + pkg_search_module( XINERAMA xinerama ) + if( XINERAMA_FOUND ) + set( HAVE_XINERAMA 1 ) + else( ) + tde_message_fatal( "xinerama is requested, but not found on your system" ) + endif( ) +endif( WITH_XINERAMA ) + + +# xcursor (tdeioslave, kcontrol) +if( WITH_XCURSOR ) + pkg_search_module( XCURSOR xcursor ) + if( XCURSOR_FOUND ) + set( HAVE_XCURSOR 1 ) + else( ) + tde_message_fatal( "xcursor is requested, but was not found on your system" ) + endif( ) +endif( ) + + +# xcomposite (kicker, twin) +if( WITH_XCOMPOSITE ) + pkg_search_module( XCOMPOSITE xcomposite ) + if( XCOMPOSITE_FOUND ) + set( HAVE_XCOMPOSITE 1 ) + else( XCOMPOSITE_FOUND ) + tde_message_fatal( "xcomposite is requested, but was not found on your system" ) + endif( XCOMPOSITE_FOUND ) + + + # xdamage (twin/kompmgr) + pkg_search_module( XDAMAGE xdamage ) + if( NOT XDAMAGE_FOUND ) + tde_message_fatal( "xdamage is required for xcomposite support, but was not found on your system" ) + endif( ) + + # xext (twin/kompmgr) + pkg_search_module( XEXT xext ) + if( NOT XEXT_FOUND ) + tde_message_fatal( "xext is required for xcomposite support, but was not found on your system" ) + endif( ) + + # for (twin/compton) + # older libXext (e.g.in debian-6.0) doesn't provide XSyncFence + tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${XEXT_INCLUDE_DIRS}" ) + tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "${XEXT_LIBRARIES}" ) + check_symbol_exists( "XSyncCreateFence" "X11/Xlib.h;X11/extensions/sync.h" HAVE_XEXT_XSYNCFENCE ) + tde_restore( CMAKE_REQUIRED_LIBRARIES ) + tde_restore( CMAKE_REQUIRED_INCLUDES ) +endif( ) + + +# xfixes (klipper, kicker) +if( WITH_XFIXES ) + pkg_search_module( XFIXES xfixes ) + if( XFIXES_FOUND ) + set( HAVE_XFIXES 1 CACHE INTERNAL "" FORCE ) + else( ) + tde_message_fatal( "xfixes is requested, but was not found on your system" ) + endif( ) +endif( ) + + +# libconfig (twin/compton-tde) +if( WITH_LIBCONFIG ) + pkg_search_module( LIBCONFIG libconfig ) + if( LIBCONFIG_FOUND ) + set( HAVE_LIBCONFIG 1 ) + # TODO replace with functionality check + if( LIBCONFIG_VERSION VERSION_LESS 1.4.0 ) + set( HAVE_LIBCONFIG_OLD_API 1 ) + endif( ) + else( LIBCONFIG_FOUND ) + tde_message_fatal( "libconfig is requested, but was not found on your system" ) + endif( ) +endif( ) + + +# pcre (twin/compton-tde) +if( WITH_PCRE ) + pkg_search_module( LIBPCRE libpcre ) + if( NOT LIBPCRE_FOUND ) + tde_message_fatal( "pcre support is requested, but not found on your system" ) + endif( NOT LIBPCRE_FOUND ) +endif( ) + + +# xtest (kxkb) +if( WITH_XTEST ) + pkg_search_module( XTEST xtst ) + if( XTEST_FOUND ) + set( HAVE_XTEST 1 ) + else( XTEST_FOUND ) + tde_message_fatal( "xtest is requested, but was not found on your system" ) + endif( ) +endif( ) + + +# xscreensaver () +if( WITH_XSCREENSAVER ) + check_library_exists( Xss XScreenSaverQueryInfo "" HAVE_XSSLIB ) + if( HAVE_XSSLIB ) + pkg_search_module( XSS xscrnsaver ) + else( ) + check_library_exists( Xext XScreenSaverQueryInfo "" HAVE_XSSLIB ) + if( HAVE_XSSLIB ) + pkg_search_module( XSS xext ) + endif( ) + endif( ) + + check_include_file( X11/extensions/scrnsaver.h HAVE_XSCREENSAVER_H ) + if( HAVE_XSSLIB AND HAVE_XSCREENSAVER_H ) + set( HAVE_XSCREENSAVER 1 ) + else( ) + tde_message_fatal( "xscreensaver is requested, but was not found on your system" ) + endif( ) + + # We don't really need the xscreensaver package for building, we only need to know + # where xscreensaver stores its executables. So give the user the possibility + # to define XSCREENSAVER_DIR and speficy the location manually. + include( FindXscreensaver.cmake ) # not really good practise + if( NOT XSCREENSAVER_DIR ) + tde_message_fatal( + "xscreensaver is requested, but cmake can not determine the location of XSCREENSAVER_DIR + You have to either specify it manually with e.g. -DXSCREENSAVER_DIR=/usr/lib/misc/xscreensaver/ + or make sure that xscreensaver installed properly" ) + endif( ) +endif( ) + + +# openGL (kdesktop or kcontrol or tdescreensaver or twin/compot-tde ) +if( WITH_OPENGL ) + pkg_search_module( GL gl ) + if( GL_FOUND ) + # some extra check, stricktly speaking they are not necessary + tde_save( CMAKE_REQUIRED_LIBRARIES ) + set( CMAKE_REQUIRED_LIBRARIES ${GL_LIBRARIES} ) + check_symbol_exists( glXChooseVisual "GL/glx.h" HAVE_GLXCHOOSEVISUAL ) + tde_restore( CMAKE_REQUIRED_LIBRARIES ) + if( NOT HAVE_GLXCHOOSEVISUAL ) + tde_message_fatal( "opengl is requested and found, but it doesn't provides glXChooseVisual() or GL/glx.h" ) + endif( ) + else( ) + tde_message_fatal( "opengl is requested, but not found on your system" ) + endif( ) + + if( BUILD_KCONTROL ) + pkg_search_module( GLU glu ) + if( NOT GLU_FOUND ) + tde_message_fatal( "glu is required, but not found on your system" ) + endif( ) + endif( BUILD_KCONTROL ) + +endif( ) + + +# glib-2.0 +if( BUILD_NSPLUGINS ) + pkg_search_module( GLIB2 glib-2.0 ) + if( NOT GLIB2_FOUND ) + tde_message_fatal( "glib-2.0 are required, but not found on your system" ) + endif( ) +endif( ) + + +# kde_socklen_t +if( BUILD_TDEIOSLAVES OR BUILD_KSYSGUARD ) + set( kde_socklen_t socklen_t ) +endif( ) + + +# getifaddrs (kcontrol, tdm) +if( BUILD_KCONTROL OR BUILD_TDM ) + check_function_exists( getifaddrs HAVE_GETIFADDRS ) +endif( ) + + +# xkb (konsole, tdm, kxkb) +if( BUILD_KONSOLE OR BUILD_TDM OR BUILD_KXKB ) + check_include_file( X11/XKBlib.h HAVE_X11_XKBLIB_H ) + if( HAVE_X11_XKBLIB_H ) + check_library_exists( X11 XkbLockModifiers "" HAVE_XKB ) + if( BUILD_TDM ) + check_library_exists( X11 XkbSetPerClientControls "" HAVE_XKBSETPERCLIENTCONTROLS ) + endif( ) + endif( ) +endif( ) + + +# XBINDIR, XLIBDIR (tdm, kxkb) +if( BUILD_TDM OR BUILD_KXKB ) + find_program( some_x_program NAMES iceauth xrdb xterm ) + if( NOT some_x_program ) + set( some_x_program /usr/bin/xrdb ) + message( STATUS "Warning: Could not determine X binary directory. Assuming /usr/bin." ) + endif( ) + get_filename_component( proto_xbindir "${some_x_program}" PATH ) + get_filename_component( XBINDIR "${proto_xbindir}" ABSOLUTE ) + get_filename_component( xrootdir "${XBINDIR}" PATH ) + set( XBINDIR ${XBINDIR} CACHE INTERNAL "" FORCE ) + set( XLIBDIR "${xrootdir}/lib/X11" CACHE INTERNAL "" FORCE ) +endif( ) + + +# arts +if( WITH_ARTS ) + pkg_search_module( ARTS arts ) + if( NOT ARTS_FOUND ) + message( FATAL_ERROR "\naRts is requested, but was not found on your system" ) + endif( ) +else( ) + set( WITHOUT_ARTS 1 ) +endif( ) + + +# libart +if( WITH_LIBART ) + pkg_search_module( LIBART libart-2.0 ) + if( NOT LIBART_FOUND ) + message(FATAL_ERROR "\nlibart-2.0 support are requested, but not found on your system" ) + endif( NOT LIBART_FOUND ) + set( HAVE_LIBART 1 ) +endif( WITH_LIBART ) + + +# dbus (tdm, kdesktop, twin/compton-tde.c) +if( BUILD_TDM OR BUILD_KDESKTOP OR (BUILD_TWIN AND WITH_XCOMPOSITE) ) + + pkg_search_module( DBUS dbus-1 ) + if( NOT DBUS_FOUND ) + tde_message_fatal( "dbus-1 is required, but was not found on your system" ) + endif( ) + +endif( ) + + +# dbus-1-tqt (kdesktop) +if( BUILD_KDESKTOP ) + + pkg_search_module( DBUS_1_TQT dbus-1-tqt ) + if( NOT DBUS_1_TQT_FOUND ) + tde_message_fatal( "dbus-1-tqt is required, but was not found on your system" ) + endif( ) + +endif( ) + + +# dbus-tqt (ksmserver, kicker, tdeioslaves(media)) +if( WITH_HAL AND (BUILD_KSMSERVER OR BUILD_KICKER OR BUILD_TDEIOSLAVES) ) + + # check for dbus-tqt + # dbus-tqt need Qt flags + pkg_check_modules( DBUS_TQT REQUIRED dbus-tqt ) + tde_save( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES ) + set( CMAKE_REQUIRED_INCLUDES ${DBUS_TQT_INCLUDE_DIRS} ${TQT_INCLUDE_DIRS} ${QT_INCLUDE_DIRS}) + set( CMAKE_REQUIRED_LIBRARIES ${DBUS_TQT_LDFLAGS} ${TQT_LDFLAGS} ${QT_LDFLAGS} ) + check_cxx_source_compiles(" + #include <tqt.h> + #include <dbus/connection.h> + int main(int, char**) { return 0; } " + HAVE_DBUS_QT3_07 ) + tde_restore( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES ) + if( NOT HAVE_DBUS_QT3_07 ) + tde_message_fatal( "dbus-tqt is required, but was not found on your system" ) + endif( ) + +endif( ) + +# check for libr +if( WITH_ELFICON ) + pkg_search_module( LIBR libr ) + if( NOT LIBR_FOUND ) + message(FATAL_ERROR "\nelficon support was requested, but libr was not found on your system" ) + endif( NOT LIBR_FOUND ) + if( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" ) + message(FATAL_ERROR "\nelficon support was requested, but the libr version on your system may not be compatible with TDE" ) + endif( NOT "${LIBR_VERSION}" STREQUAL "0.6.0" ) + set( HAVE_ELFICON 1 ) +endif( ) |