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#                                          #
#  Improvements and feedbacks are welcome  #
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#  This file is released under GPL >= 2    #
#                                          #
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##### set project version ########################

include( TDEVersion )
cmake_minimum_required( VERSION ${TDE_CMAKE_MINIMUM_VERSION} )
tde_set_project_version( )


##### general package setup #####################

project( gtk-qt-engine )


##### include essential cmake modules ###########

include( FindPkgConfig )
include( CheckIncludeFile )
include( CheckCSourceRuns )
include( CheckCXXSourceCompiles )
include( CheckLibraryExists )
include( CheckFunctionExists )
include( CheckSymbolExists )
include( CheckStructHasMember )


##### include our cmake modules #################

include( TDEMacros )


##### setup install paths #######################

include( TDESetupPaths )
tde_setup_paths( )


##### set PKG_CONFIG_PATH #######################

set( ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_PATH}:$ENV{PKG_CONFIG_PATH}:${LIB_INSTALL_DIR}/pkgconfig" )


##### optional stuff

option( WITH_ALL_OPTIONS    "Enable all optional support" OFF )
option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )


##### user requested modules

option( BUILD_ALL          "Build all" ON )
option( BUILD_DOC          "Build doc" ${BUILD_ALL} )
option( BUILD_TRANSLATIONS "Build translations" ${BUILD_ALL} )


##### configure checks ##########################

include( ConfigureChecks.cmake )


###### global compiler settings #################

add_definitions( -DHAVE_CONFIG_H )

set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TQT_CXX_FLAGS}" )
set( CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined" )
set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined" )


##### directories

add_subdirectory( src )
add_subdirectory( kcm_gtk )
tde_conditional_add_project_docs( BUILD_DOC )
tde_conditional_add_project_translations( BUILD_TRANSLATIONS )


##### write configure files

configure_file( config.h.cmake config.h @ONLY )


##### uninstall support

if( NOT TARGET uninstall )
  configure_file( "cmake_uninstall.cmake.in" "cmake_uninstall.cmake" IMMEDIATE @ONLY )
  add_custom_target( uninstall
    "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
  )
endif()