[MacPorts] #69421: fastgltf fails to build on 10.15: error: 'To' does not refer to a value

[MacPorts]

#69421: fastgltf fails to build on 10.15: error: 'To' does not refer to a value
------------------------------+-------------------------
 Reporter:  barracuda156      |      Owner:  herbygillot
     Type:  defect            |     Status:  assigned
 Priority:  Normal            |  Milestone:
Component:  ports             |    Version:  2.9.1
 Keywords:  catalina, mojave  |       Port:  fastgltf
------------------------------+-------------------------
 {{{
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/src/base64.cpp:37:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/base64.hpp:34:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/types.hpp:41:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/util.hpp:369:35:
 error: 'To' does not refer to a value
         return __builtin_bit_cast(To, from);
                                   ^
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/util.hpp:366:23:
 note: declared here
     template<typename To, typename From>
                       ^
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/src/fastgltf.cpp:55:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/core.hpp:32:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/types.hpp:41:
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/util.hpp:369:35:
 error: 'To' does not refer to a value
         return __builtin_bit_cast(To, from);
                                   ^
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_graphics_fastgltf/fastgltf/work/fastgltf-0.7.0/include/fastgltf/util.hpp:366:23:
 note: declared here
     template<typename To, typename From>
                       ^
 1 error generated.
 }}}
 See:
 https://build.macports.org/builders/ports-10.15_x86_64-builder/builds/174202/steps
 /install-port/logs/stdio

 It also seems to need `filesystem` on < 10.14:
 https://build.macports.org/builders/ports-10.14_x86_64-builder/builds/198167/steps
 /install-port/logs/stdio

-- 
Ticket URL: <https://trac.macports.org/ticket/69421>
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