[MacPorts] #58554: bazel @0.26.0_0 crashes on Illegal Instruction on my very old iMac (20-inch, Mid 2007)

MacPorts noreply at macports.org
Mon Jun 3 12:08:18 UTC 2019


#58554: bazel @0.26.0_0 crashes on Illegal Instruction on my very old iMac
(20-inch, Mid 2007)
-----------------------+----------------------
 Reporter:  snowflake  |      Owner:  jonesc@…
     Type:  defect     |     Status:  assigned
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:  2.5.99
 Keywords:             |       Port:  bazel
-----------------------+----------------------
 Environment:  macOS ElCapitan (10.11.6)

 Processor:
 {{{
 Intel(R) Core(TM)2 Duo CPU     T7700  @ 2.40GHz
 }}}
 CPU Features:
 {{{
 machdep.cpu.feature_bits: 250404108237823
 machdep.cpu.extfeature_bits: 4832888832
 machdep.cpu.features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE
 MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3
 DTES64 MON DSCPL VMX EST TM2 SSSE3 CX16 TPR PDCM
 machdep.cpu.extfeatures: SYSCALL XD EM64T LAHF
 }}}

 bazel has been compiled using the ROUNDSS instruction, which is only
 available with the SSE4_1 feature which the T7700 processor does not have.

 This is according to [https://www.felixcloutier.com/x86/roundss] which is
 derived from the Intel processor manual.

 I have attached the lldb log.

-- 
Ticket URL: <https://trac.macports.org/ticket/58554>
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