TDE base libraries and programs
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#################################################
#
# (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( )
include(TestBigEndian)
test_big_endian(WORDS_BIGENDIAN)
tde_setup_largefiles( )
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 )
# stdint.h (drkonqi)
if( BUILD_DRKONQI )
check_include_file( stdint.h HAVE_STDINT_H )
endif( )
# termios.h (tdm, tdeioslave)
if( BUILD_TDM OR BUILD_TDEIOSLAVES )
check_include_file( termios.h HAVE_TERMIOS_H )
endif( )
# sys/bitypes.h (drkonqi)
if( BUILD_DRKONQI )
check_include_file( sys/bitypes.h HAVE_SYS_BITYPES_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( )
# sys/types.h (drkonqi, tdeioslave/smtp)
if( BUILD_DRKONQI OR BUILD_TDEIOSLAVES )
check_include_file( sys/types.h HAVE_SYS_TYPES_H )
endif( )
# sys/time.h (tdeioslave/sftp, ksmserver, ksplashml)
if( BUILD_KSMSERVER OR BUILD_KSPLASHML OR BUILD_TDEIOSLAVES)
check_include_file( sys/time.h HAVE_SYS_TIME_H )
check_include_files( "sys/time.h;time.h" TIME_WITH_SYS_TIME )
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_LIBRARIES} )
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 #########
if( WITH_GCC_VISIBILITY )
tde_setup_gcc_visibility( )
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 )
pkg_search_module( XSS xscrnsaver )
if( XSS_FOUND )
tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${XSS_INCLUDE_DIRS}" )
check_library_exists( Xss XScreenSaverQueryInfo "${XSS_LIBRARY_DIRS}" HAVE_XSSLIB )
tde_restore( CMAKE_REQUIRED_INCLUDES )
else( XSS_FOUND )
check_library_exists( Xss XScreenSaverQueryInfo "" HAVE_XSSLIB )
endif( XSS_FOUND )
if( NOT HAVE_XSSLIB )
check_library_exists( Xext XScreenSaverQueryInfo "${XEXT_LIBRARY_DIRS}" HAVE_XEXT_XSS )
if( HAVE_XEXT_XSS )
set( HAVE_XSSLIB 1 )
pkg_search_module( XSS xext )
endif( )
endif( )
tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${XSS_INCLUDE_DIRS}" )
check_include_file( X11/extensions/scrnsaver.h HAVE_XSCREENSAVER_H )
tde_restore( CMAKE_REQUIRED_INCLUDES )
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_and_set( CMAKE_REQUIRED_LIBRARIES ${GL_LIBRARIES} )
tde_save_and_set( CMAKE_REQUIRED_INCLUDES "${GL_INCLUDE_DIRS}" )
tde_save_and_set( CMAKE_REQUIRED_FLAGS "${GL_LDFLAGS}" )
check_symbol_exists( glXChooseVisual "GL/glx.h" HAVE_GLXCHOOSEVISUAL )
tde_restore( CMAKE_REQUIRED_LIBRARIES )
tde_restore( CMAKE_REQUIRED_INCLUDES )
tde_restore( CMAKE_REQUIRED_FLAGS )
if( NOT HAVE_GLXCHOOSEVISUAL )
tde_message_fatal( "opengl is requested and found, but it doesn't provides glXChooseVisual() or GL/glx.h" )
endif( )
else( )
check_library_exists( GL glXChooseVisual "" HAVE_GLXCHOOSEVISUAL )
if( HAVE_GLXCHOOSEVISUAL )
set( GL_LIBRARIES "GL" )
else( HAVE_GLXCHOOSEVISUAL )
tde_message_fatal( "opengl is requested, but not found on your system" )
endif( HAVE_GLXCHOOSEVISUAL )
endif( )
if( BUILD_KCONTROL )
pkg_search_module( GLU glu )
if( NOT GLU_FOUND )
check_library_exists( GLU gluGetString "" HAVE_GLUGETSTRING )
if( HAVE_GLUGETSTRING )
set( GLU_LIBRARIES "GLU" )
else( HAVE_GLUGETSTRING )
tde_message_fatal( "glu is required, but not found on your system" )
endif( HAVE_GLUGETSTRING )
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} ${TQT_INCLUDE_DIRS})
set( CMAKE_REQUIRED_LIBRARIES ${DBUS_TQT_LDFLAGS} ${TQT_LDFLAGS} ${QT_LDFLAGS} )
check_cxx_source_compiles("
#include <tqt.h>
#include <dbus/connection.h>
int main(int, char**) { return 0; } "
HAVE_DBUS_QT3_07 )
tde_restore( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )
if( NOT HAVE_DBUS_QT3_07 )
tde_message_fatal( "dbus-tqt is required, but was not found on your system" )
endif( )
endif( )
# check for krb5
if( WITH_KRB5 )
pkg_search_module( KRB5 krb5 )
if( NOT KRB5_FOUND )
check_include_file( kadm5/admin.h HAVE_KRB_KADM_H )
if( NOT HAVE_KRB_KADM_H )
message(FATAL_ERROR "\nKerberos support was requested, but krb5 was not found on your system" )
endif( NOT HAVE_KRB_KADM_H )
endif( NOT KRB5_FOUND )
set( HAVE_KRB5 1 )
set( LIBTDELDAP_LIBRARIES "tdeldap" )
endif( )
# check for libr
if( WITH_ELFICON )
pkg_search_module( LIBR libr )
if( NOT LIBR_FOUND )
message(FATAL_ERROR "\nelficon support was requested, but libr was not found on your system" )
endif( NOT LIBR_FOUND )
if( NOT "${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 "${LIBR_VERSION}" STREQUAL "0.6.0" )
set( HAVE_ELFICON 1 )
endif( )
#
# For kxkb, try to find the path to the Xkb rules files:
#
# 1: ask for the path from xkeyboard-config's pkg-config file
# 2: ask for the path from xkbcomp's pkg-config file
# 3: look under the "FILES" heading in the man page for setxkbmap
# 4: take the prefix/libdir from xkbfile's pkg-config file and try the
# "${prefix}/share/X11" and "${libdir}/X11" directories
#
# Alternatively, just take an overriding value from the command line.
#
if( BUILD_KXKB )
if( NOT X11_XKB_RULES_DIR )
pkg_search_module( XKB_CONFIG xkeyboard-config )
if( XKB_CONFIG_FOUND )
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=xkb_base xkeyboard-config
OUTPUT_VARIABLE KB_RULES_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if( NOT "${KB_RULES_DIR}" STREQUAL "" )
string(REGEX REPLACE "/xkb$" "/" X11_XKB_RULES_DIR "${KB_RULES_DIR}" )
endif( )
endif( )
endif( )
if( NOT X11_XKB_RULES_DIR )
pkg_search_module( XKBCOMP xkbcomp )
if( XKBCOMP_FOUND )
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=xkbconfigdir xkbcomp
OUTPUT_VARIABLE KB_RULES_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if( NOT "${KB_RULES_DIR}" STREQUAL "" )
string(REGEX REPLACE "/xkb$" "/" X11_XKB_RULES_DIR "${KB_RULES_DIR}" )
endif( )
endif( )
endif( )
if( NOT X11_XKB_RULES_DIR )
execute_process(
COMMAND man -P cat setxkbmap
OUTPUT_VARIABLE SETXKBMAP_OUTPUT
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_VARIABLE SETXKBMAP_OUTPUT
ERROR_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE SETXKBMAP_RC
)
if( "${SETXKBMAP_RC}" STREQUAL "0" AND
"${SETXKBMAP_OUTPUT}" MATCHES "\n.*FILES.*\n[^/]*(/[^\n]*/)xkb.*\n" )
if( EXISTS "${CMAKE_MATCH_1}xkb" )
set( X11_XKB_RULES_DIR "${CMAKE_MATCH_1}" )
endif( )
endif( )
endif( )
if( NOT X11_XKB_RULES_DIR )
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=libdir xkbfile
OUTPUT_VARIABLE KB_RULES_LIBDIR
OUTPUT_STRIP_TRAILING_WHITESPACE
)
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=prefix xkbfile
OUTPUT_VARIABLE KB_RULES_PREFIX
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if( KB_RULES_LIBDIR AND KB_RULES_PREFIX )
find_file( RULES_FILE
NAMES xorg xfree86
PATHS "${KB_RULES_PREFIX}/share/X11"
"${KB_RULES_LIBDIR}/X11"
PATH_SUFFIXES xkb/rules
NO_DEFAULT_PATH
)
if( RULES_FILE )
string( REGEX REPLACE "/xkb/rules/(xorg|xfree86)$" "/" X11_XKB_RULES_DIR "${RULES_FILE}" )
endif( )
endif( )
endif( )
if( X11_XKB_RULES_DIR )
if( NOT "${X11_XKB_RULES_DIR}" MATCHES "/$" )
set( X11_XKB_RULES_DIR "${X11_XKB_RULES_DIR}/" )
endif( )
message( STATUS "Adding ${X11_XKB_RULES_DIR} to XKb rules directory search" )
else( )
message( STATUS "No additional XKb rules directory found" )
endif( )
endif( )