[Bug 273681] graphics/darktable: Fails to build with GCC 13: error: expected identifier before '__is_convertible'

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273681

            Bug ID: 273681
           Summary: graphics/darktable: Fails to build with GCC 13: error:
                    expected identifier before '__is_convertible'
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: dumbbell@FreeBSD.org
          Reporter: salvadore@freebsd.org
            Blocks: 273397
             Flags: maintainer-feedback?(dumbbell@FreeBSD.org)
          Assignee: dumbbell@FreeBSD.org

This bug report blocks the update of GCC_DEFAULT to 13. This webpage can help
finding a fix: https://gcc.gnu.org/gcc-13/porting_to.html

FAILED:
lib/darktable/rawspeed/CMakeFiles/rawspeed.dir/src/librawspeed/common/ChecksumFile.cpp.o 
/usr/local/bin/g++13 -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED
-DGTK_DISABLE_SINGLE_INCLUDES -DNDEBUG -D_RELEASE
-I/wrkdirs/usr/ports/graphics/darktable/work/.build/lib/darktable/rawspeed
-I/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed
-I/wrkdirs/usr/ports/graphics/darktable/work/.build/lib/darktable/rawspeed/src
-I/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed/src/librawspeed
-isystem
/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed/src/external
-O2 -pipe  -fopenmp -I/usr/local/include/Imath -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13
-Wall -Wformat -Wformat-security -Wshadow -Wtype-limits -Wvla
-Wmaybe-uninitialized -Wno-unknown-pragmas -Wno-error=varargs
-Wno-format-truncation -Wno-error=address-of-packed-member -w -Wall -Wextra
-Wcast-qual -Wextra -Wextra-semi -Wformat=2 -Wpointer-arith -Wvla
-Wmissing-format-attribute -Wsuggest-attribute=format -Wno-unused-parameter
-Wstack-usage=4096 -Wframe-larger-than=4096 -Wlarger-than=32768 -Werror -O2
-pipe  -fopenmp -I/usr/local/include/Imath -fstack-protector-strong
-Wl,-rpath=/usr/local/lib/gcc13  -stdlib=libc++ -Wl,-rpath=/usr/local/lib/gcc13
 -DNDEBUG -O3 -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden 
 -mtune=generic -g3 -ggdb3 -fopenmp -MD -MT
lib/darktable/rawspeed/CMakeFiles/rawspeed.dir/src/librawspeed/common/ChecksumFile.cpp.o
-MF
lib/darktable/rawspeed/CMakeFiles/rawspeed.dir/src/librawspeed/common/ChecksumFile.cpp.o.d
-o
lib/darktable/rawspeed/CMakeFiles/rawspeed.dir/src/librawspeed/common/ChecksumFile.cpp.o
-c
/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed/src/librawspeed/common/ChecksumFile.cpp
In file included from /usr/include/c++/v1/__functional/weak_result_type.h:16,
                 from /usr/include/c++/v1/__functional/invoke.h:14,
                 from /usr/include/c++/v1/__functional_base:15,
                 from /usr/include/c++/v1/string:520,
                 from
/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed/src/librawspeed/common/ChecksumFile.h:23,
                 from
/wrkdirs/usr/ports/graphics/darktable/work/darktable-4.4.2/src/external/rawspeed/src/librawspeed/common/ChecksumFile.cpp:21:
/usr/include/c++/v1/type_traits:1770:8: error: expected identifier before
'__is_convertible'
 1770 | struct __is_convertible
      |        ^~~~~~~~~~~~~~~~

Full log:
https://pkg-status.freebsd.org/package18/data/124amd64-default-foo/2023-09-06_17h55m19s/logs/errors/darktable-4.4.2_2.log

There are other bugs similar to this one, such as bug #273671 or bug #273674.


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273397
[Bug 273397] [exp-run] Update GCC_DEFAULT to 13 etc.
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