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macro(type_to_varname _type _varname)
string( TOUPPER "${_type}" ${_varname} )
string( REPLACE " " "_" "${${_varname}}" ${_varname} )
string( REPLACE "*" "P" "${${_varname}}" ${_varname} )
endmacro( type_to_varname )
# A helper macro to determin the type used as socklen_t
macro( check_socklen_t_type _var )
foreach( _type ${ARGN})
type_to_varname( "HAVE_${_type}_AS_SOCKLEN_T" _type_var)
check_cxx_source_compiles(
"#include <sys/types.h>
#include <sys/socket.h>
int main(){
${_type} len;
getpeername(0,0,&len);
}"
${_type_var}
)
if( ${_type_var} )
set( ${_var} ${_type} CACHE INTERNAL "A socklen_t type" )
break()
endif()
endforeach()
endmacro( check_socklen_t_type )
if( UNIX )
check_symbol_exists( SIG_IGN "signal.h" HAVE_SIG_IGN )
if( NOT HAVE_SIG_IGN )
tde_message_fatal( "Systems without SIG_IGN definition are not supported" )
endif()
# Check which type we should use as socklen_t
check_socklen_t_type( QT_SOCKLEN_T socklen_t size_t int )
if( NOT QT_SOCKLEN_T )
tde_message_fatal( "Failed to determin typy used as socklen_t" )
endif()
check_symbol_exists( snprintf "stdio.h" QT_SNPRINTF )
check_symbol_exists( vsnprintf "stdarg.h;stdio.h" QT_VSNPRINTF )
tde_save_and_set( CMAKE_REQUIRED_LIBRARIES "Xext" )
check_symbol_exists( XShmCreateImage "X11/Xlib.h;X11/extensions/XShm.h" QT_MITSHM )
tde_restore( CMAKE_REQUIRED_LIBRARIES )
configure_file( qplatformdefs_unix.h.cmake qplatformdefs.h @ONLY )
else()
tde_message_fatal(
"Unsupported platform"
"Currently tqt cmake supports autoconfiguration only for unix platforms."
"Use -DTQT_PLATFORM=platform to specify specify another platform."
)
endif()
configure_file( qmake.conf.cmake qmake.conf @ONLY )
if( BUILD_TQMAKE )
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/qplatformdefs.h
${CMAKE_CURRENT_BINARY_DIR}/qmake.conf
DESTINATION "${QT_INSTALL_DATA}/mkspecs/local/"
)
endif( BUILD_TQMAKE )
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