Testing 0732ee73cf3ffd18d0f651376d69d4798d351ccc on Debian testing ... The build works out of the box with whatever the default system packages are.
Regression tests crash many times. One backtrace looks like this: #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51 #1 0x00007fd5b1730231 in __GI_abort () at abort.c:79 #2 0x000055c10a1555e3 in ExceptionalCondition (conditionName=conditionName@entry=0x7fd5a245c2d8 "!(LLVMGetIntrinsicID(fn))", errorType=errorType@entry=0x7fd5a245bb1d "FailedAssertion", fileName=fileName@entry=0x7fd5a245c294 "llvmjit_expr.c", lineNumber=lineNumber@entry=193) at assert.c:54 #3 0x00007fd5a245510f in get_LifetimeEnd (mod=mod@entry=0x55c10b1db670) at llvmjit_expr.c:193 #4 0x00007fd5a24553c8 in get_LifetimeEnd (mod=0x55c10b1db670) at llvmjit_expr.c:233 #5 BuildFunctionCall (context=context@entry=0x55c10b0ca340, builder=builder@entry=0x55c10b225160, mod=mod@entry=0x55c10b1db670, fcinfo=0x55c10b1a08b0, v_fcinfo_isnull=v_fcinfo_isnull@entry=0x7ffc701f5c60) at llvmjit_expr.c:244 ... #16 0x000055c10a0433ad in exec_simple_query ( query_string=0x55c10b096358 "SELECT COUNT(*) FROM test_tsquery WHERE keyword < 'new & york';") at postgres.c:1082 -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services