>I wonder how this managed to sneak by CI >(https://ci.appveyor.com/project/axboe/fio/build/1.0.811/job/1hhta2403gwjobna )? >Just to check: if you do a make clean; ./configure && make you still get >the same error? Does configure say the "http engine" is enabled and do >you have libcurl headers installed under Cygwin? On my machine, after ./configure the http engine is shown with yes. The libcurl items are installed, but still the error. If I run ./configure --disable-http the make runs successfully, which basically matches what is shown on appveyor's output. So two problems. First, why does the configure differ? Is there some $CONFIGURE_OPTIONS turning off http on appveyor? Second, if we try to configure with http enabled, is there a dependency beyond libcurl? If libcurl is a dependency, should we list it in the configure output (e.g. if zlib is not installed we get a gentle warning). Thanks. Regards, Jeff
