[MacPorts] #63971: libgcc9: Undefined symbols (was: Installation issue with gcc)

[MacPorts]

#63971: libgcc9: Undefined symbols
------------------------+----------------------
  Reporter:  40015116   |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.7.1
Resolution:  duplicate  |   Keywords:  monterey
      Port:  libgcc9    |
------------------------+----------------------
Changes (by ryandesign):

 * status:  new => closed
 * keywords:  gcc installation failure => monterey
 * resolution:   => duplicate
 * port:  gcc7 => libgcc9


Old description:

> Hi there,
> I am trying to install gcc7 on a macOS Monterey (version 12.0.1) but the
> installation process fails as follows:
> sudo port install gcc7
> Password:
> --->  Computing dependencies for gcc7
> The following dependencies will be installed:
>  libgcc7
>  libgcc8
>  libgcc9
> Continue? [Y/n]: Y
> --->  Fetching archive for libgcc9
> --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
> https://packages.macports.org/libgcc9
> --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
> https://pek.cn.packages.macports.org/macports/packages/libgcc9
> --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
> https://kmq.jp.packages.macports.org/libgcc9
> --->  Fetching distfiles for libgcc9
> --->  Verifying checksums for libgcc9
> --->  Extracting libgcc9
> --->  Applying patches to libgcc9
> --->  Configuring libgcc9
> Warning: Applying '--without-build-config' workaround to Xcode 13.1 / CLT
> 13.1.0.0.1.1633545042
> Warning: If versions > 12.5 please check if it is still required
> --->  Building libgcc9
> Error: Failed to build libgcc9: command execution failed
> Error: See
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/main.log
> for details.
> Error: Follow https://guide.macports.org/#project.tickets if you believe
> there is a bug.
> Error: Processing of port gcc7 failed
>
> Before executing the installation I did a sudo port selfupdate and a sudo
> port upgrade outdated and they both completed successfully.
>
> I am also attaching the main.log for further details.
>
> The macports version I am using is 2.7.1.
>
> Any help to get this resolved would be very much appreciated.
>
> Thanks

New description:

 Hi there,\\
 I am trying to install gcc7 on a macOS Monterey (version 12.0.1) but the
 installation process fails as follows:
 {{{
 sudo port install gcc7
 Password:
 --->  Computing dependencies for gcc7
 The following dependencies will be installed:
  libgcc7
  libgcc8
  libgcc9
 Continue? [Y/n]: Y
 --->  Fetching archive for libgcc9
 --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
 https://packages.macports.org/libgcc9
 --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
 https://pek.cn.packages.macports.org/macports/packages/libgcc9
 --->  Attempting to fetch libgcc9-9.4.0_0.darwin_21.x86_64.tbz2 from
 https://kmq.jp.packages.macports.org/libgcc9
 --->  Fetching distfiles for libgcc9
 --->  Verifying checksums for libgcc9
 --->  Extracting libgcc9
 --->  Applying patches to libgcc9
 --->  Configuring libgcc9
 Warning: Applying '--without-build-config' workaround to Xcode 13.1 / CLT
 13.1.0.0.1.1633545042
 Warning: If versions > 12.5 please check if it is still required
 --->  Building libgcc9
 Error: Failed to build libgcc9: command execution failed
 Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc9/libgcc9/main.log
 for details.
 Error: Follow https://guide.macports.org/#project.tickets if you believe
 there is a bug.
 Error: Processing of port gcc7 failed
 }}}

 Before executing the installation I did a `sudo port selfupdate` and a
 `sudo port upgrade outdated` and they both completed successfully.

 I am also attaching the main.log for further details.

 The macports version I am using is 2.7.1.

 Any help to get this resolved would be very much appreciated.

 Thanks

--

Comment:

 According to your log:
 {{{
 :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
 }}}
 Duplicate of #63697.

-- 
Ticket URL: <https://trac.macports.org/ticket/63971#comment:1>
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