[MacPorts] #57493: esmf @7_1_0r +gcc8: build error: 'size_t' does not name a type

[MacPorts]

#57493: esmf @7_1_0r +gcc8: build error: 'size_t' does not name a type
---------------------------+----------------------
  Reporter:  Dave-Allured  |      Owner:  tenomoto
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.5.4
Resolution:                |   Keywords:
      Port:  esmf          |
---------------------------+----------------------
Description changed by Dave-Allured:

Old description:

> port -v install esmf +gcc8 fails with multiple C++ errors like this.  I
> shortened several long sequences for readability.  See main.log for the
> full details:
>
> {{{
> :info:build /Users/dallured/macports/254/bin/g++-mp-8 -c [OPTIONS]
> [INCLUDES] [LONG_PATH]/ESMCI_CoordSys.C
> :info:build In file included from [LONG_PATH]/ESMC_Util.h:23,
> :info:build                  from [LONG_PATH]/ESMCI_Fraction.h:52,
> :info:build                  from [LONG_PATH]/ESMCI_Fraction.C:25:
> :info:build [LONG_PATH]/ESMC_Conf.h:34:9: error: 'size_t' does not name a
> type
> :info:build  typedef size_t ESMCI_FortranStrLenArg;
> :info:build          ^~~~~~
> :info:build [LONG_PATH]/ESMC_Conf.h:34:9:
>         note: 'size_t' is defined in header '<cstddef>'; did you forget
> to '#include <cstddef>'?
> :info:build [LONG_PATH]/ESMC_Conf.h:1:1:
> :info:build +#include <cstddef>
> :info:build  #ifdef ESMC_RCS_HEADER
> }}}
>
> Starting from an empty Macports directory, port -v install esmf installs
> 58 ports successfully, then ESMF fails as above.  The default ESMF
> variant seems to install fine for me, and does not get these errors.
> Here is my configuration:
>
> {{{
> sw_vers:
> ProductName:    Mac OS X
> ProductVersion: 10.13.6
> BuildVersion:   17G65
>
> Xcode 10.0
> Build version 10A255
> }}}
>
> I am installing to a private user directory, not /opt/local. Root
> privileges are disabled.  I ran port selfupdate in advance, of course.

New description:

 port -v install esmf +gcc8 fails with multiple C++ errors like this.  I
 shortened several long sequences for readability.  See main.log for the
 full details:

 {{{
 :info:build /Users/dallured/macports/254/bin/g++-mp-8 -c [OPTIONS]
 [INCLUDES] [LONG_PATH]/ESMCI_CoordSys.C
 :info:build In file included from [LONG_PATH]/ESMC_Util.h:23,
 :info:build                  from [LONG_PATH]/ESMCI_Fraction.h:52,
 :info:build                  from [LONG_PATH]/ESMCI_Fraction.C:25:
 :info:build [LONG_PATH]/ESMC_Conf.h:34:9: error: 'size_t' does not name a
 type
 :info:build  typedef size_t ESMCI_FortranStrLenArg;
 :info:build          ^~~~~~
 :info:build [LONG_PATH]/ESMC_Conf.h:34:9:
         note: 'size_t' is defined in header '<cstddef>'; did you forget to
 '#include <cstddef>'?
 :info:build [LONG_PATH]/ESMC_Conf.h:1:1:
 :info:build +#include <cstddef>
 :info:build  #ifdef ESMC_RCS_HEADER
 }}}

 Starting from an empty Macports directory, port -v install esmf +gcc8
 installs 58 ports successfully, then ESMF fails as above.  The default
 ESMF variant seems to install fine for me, and does not get these errors.
 Here is my configuration:

 {{{
 sw_vers:
 ProductName:    Mac OS X
 ProductVersion: 10.13.6
 BuildVersion:   17G65

 Xcode 10.0
 Build version 10A255
 }}}

 I am installing to a private user directory, not /opt/local. Root
 privileges are disabled.  I ran port selfupdate in advance, of course.

--

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Ticket URL: <https://trac.macports.org/ticket/57493#comment:1>
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