[MacPorts] #64316: gcc9 @9.4.0_1 & gcc10 @10.3.0_1: build failure: Undefined symbols for architecture x86_64

MacPorts noreply at macports.org
Wed Dec 29 12:54:56 UTC 2021


#64316: gcc9 @9.4.0_1 & gcc10 @10.3.0_1: build failure: Undefined symbols for
architecture x86_64
------------------------+------------------------
 Reporter:  i0ntempest  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.7.1
 Keywords:              |       Port:  gcc9,gcc10
------------------------+------------------------
 {{{
 :info:build Undefined symbols for architecture x86_64:
 :info:build   "_cfun", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_epilogue_completed", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_cf_protection", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_finite_math_only", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_fp_int_builtin_inexact", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_peephole2", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_pic", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_rounding_math", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_trapping_math", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_flag_unsafe_math_optimizations", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_insn", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_arch_features", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_cmodel", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_fpmath", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_isa_flags", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_isa_flags2", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_pmode", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_tls_dialect", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_ix86_tune_features", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_operands", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_optimize", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_reload_completed", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_reload_in_progress", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_rtx_class", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_target_flags", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_this_target_flag_state", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build   "_x86_prefetch_sse", referenced from:
 :info:build       ___cxx_global_var_init.99 in gencondmd.o
 :info:build ld: symbol(s) not found for architecture x86_64
 :info:build clang: error: linker command failed with exit code 1 (use -v
 to see invocation)
 }}}
 Problem occured since the recent revbump. To build gcc10 I must force the
 target to be darwin 20, but otherwise I was able to build both of them
 before.

-- 
Ticket URL: <https://trac.macports.org/ticket/64316>
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