code = 
@[cxx]
#include<stdio.h>
#include<readline/readline.h>
int main(void){
	char *chs = readline( "test" );
	return chs != NULL;
}
@[cxx]

if( DaoMake::IsPlatform( "UNIX" ) ){
	header_path  = DaoMake::FindFile( "readline/readline.h" )
	header_path2 = DaoMake::FindFile( "readline/history.h" )
	if( header_path == "" or header_path2 == "" ) return;

	lflags = "-lreadline";
	if( DaoMake::TestCompile( code, "-lreadline", "-I." ) == 0 ){
		if( DaoMake::TestCompile( code, "-lreadline -lncurses", "-I." ) == 0 ) return;
		lflags = "-lreadline -lncurses";
	}

	readline = DaoMake::Project( "ReadLine" )
	readline.AddSharedLibrary( "readline" )
	readline.AddIncludePath( header_path )
	readline.AddLinkingFlag( lflags )
}