+ $close=0;
+ if( $factory =~ /^raw/) {
+ print "${indent}if(HAVE_RAW_CONTEXTS)\n";
+ $close=1;
+ }elsif( $factory =~ /^boost/) {
+ print "${indent}if(HAVE_BOOST_CONTEXTS)\n";
+ $close=1;
+ }elsif( $factory =~ /^ucontext/) {
+ print "${indent}if(HAVE_UCONTEXT_CONTEXTS)\n";
+ $close=1;
+ }elsif( $factory =~ /^thread/) {
+ print "${indent}if(HAVE_THREAD_CONTEXTS)\n";
+ $close=1;
+ }