<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I am getting this build failure building llvm on Darwin.<div class=""><br class=""></div><div class=""><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">llvm[1]: Compiling SpecialCaseList.cpp for Debug+Asserts build</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">In file included from /Users/fjahanian/sandbox/llvm-tot/lib/Support/Signals.cpp:30:</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:495:5: error: unknown type name 'mach_port_t'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> mach_port_t self = mach_task_self();</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:495:24: error: use of undeclared identifier 'mach_task_self'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> mach_port_t self = mach_task_self();</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:497:5: error: unknown type name 'exception_mask_t'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> exception_mask_t mask = EXC_MASK_CRASH;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:497:29: error: use of undeclared identifier 'EXC_MASK_CRASH'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> exception_mask_t mask = EXC_MASK_CRASH;</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">llvm[1]: Compiling Statistic.cpp for Debug+Asserts build</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:499:5: error: unknown type name 'kern_return_t'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> kern_return_t ret = task_set_exception_ports(self,</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:501:30: error: use of undeclared identifier 'MACH_PORT_NULL'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> MACH_PORT_NULL,</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:502:30: error: use of undeclared identifier 'EXCEPTION_STATE_IDENTITY'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> EXCEPTION_STATE_IDENTITY | MACH_EXCEPTION_CODES,</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:502:57: error: use of undeclared identifier 'MACH_EXCEPTION_CODES'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> EXCEPTION_STATE_IDENTITY | MACH_EXCEPTION_CODES,</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">/Users/fjahanian/sandbox/llvm-tot/lib/Support/Unix/Signals.inc:503:30: error: use of undeclared identifier 'THREAD_STATE_NONE'</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> THREAD_STATE_NONE);</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class=""> ^</div><div style="margin: 0px; font-size: 11px; font-family: Menlo;" class="">9 errors generated.</div></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">- Fariborz</div><div class=""><br class=""></div></body></html>