[MacPorts] #61653: gimp-gap-devel @2.7.0-20191012+quartz fails to build on Catalina

[MacPorts]

#61653: gimp-gap-devel @2.7.0-20191012+quartz fails to build on Catalina
--------------------+----------------------------
 Reporter:  p-bro   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:  gimp-gap-devel
--------------------+----------------------------
 After migrating from High Sierra to Catalina, gimp-gap-devel fails with an
 error in the build stage (full log attached).
 {{{
 /usr/bin/clang -DHAVE_CONFIG_H -I. -I.. -I.. -I../libwavplayclient
 -I../libgapbase -I../libgapvidapi
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarbal
 ls_ports_graphics_gimp-gap-devel/gimp-gap-devel/work/gimp-gap-
 65c59cdce4073f34e8a5521131531c410bc87bad/extern_libs/ffmpeg
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macpor
 ts.org_release_tarballs_ports_graphics_gimp-gap-devel/gimp-gap-devel/work
 /gimp-gap-
 65c59cdce4073f34e8a5521131531c410bc87bad/extern_libs/ffmpeg/libavcodec
 -I/opt/local/var/macports/build/_opt_local_v
 ar_macports_sources_rsync.macports
 .org_release_tarballs_ports_graphics_gimp-gap-devel/gimp-gap-devel/work
 /gimp-gap-
 65c59cdce4073f34e8a5521131531c410bc87bad/extern_libs/ffmpeg/libavformat
 -I/opt/loca
 l/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_graphics_gimp-gap-devel/gimp-gap-devel/work
 /gimp-gap-65c59cdce4073f34e8a5521131531c410bc87bad/extern_li
 bs/ffmpeg/libavutil
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_graphics_gimp-gap-devel/gimp-gap-devel/work
 /gimp-gap-65c59cdce4073f34e8a
 5521131531c410bc87bad/extern_libs/ffmpeg/libavdevice
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports
 .org_release_tarballs_ports_graphics_gimp-gap-devel/gimp-gap-devel
 /work/gimp-gap-
 65c59cdce4073f34e8a5521131531c410bc87bad/extern_libs/ffmpeg/libswscale
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graph
 ics_gimp-gap-devel/gimp-gap-devel/work/gimp-gap-
 65c59cdce4073f34e8a5521131531c410bc87bad/extern_libs/ffmpeg/libavcore
 -I/opt/local/include/SDL -D_GNU_SOURCE=1 -D_THREAD_SAFE -D_REENTRANT
 -I/opt/loc
 al/include/gimp-2.0 -I/opt/local/include/gegl-0.4 -I/opt/local/include
 /gio-unix-2.0/ -I/opt/local/include/json-glib-1.0
 -I/opt/local/include/babl-0.1 -I/opt/local/include/gtk-2.0
 -I/opt/local/lib/gt
 k-2.0/include -I/opt/local/include/pango-1.0 -I/opt/local/include/harfbuzz
 -I/opt/local/include/pango-1.0 -I/opt/local/include/fribidi
 -I/opt/local/include/cairo -I/opt/local/include/atk-1.0 -I/opt/
 local/include/cairo -I/opt/local/include/pixman-1
 -I/opt/local/include/ossp -I/opt/local/include/freetype2
 -I/opt/local/include/libpng16 -I/opt/local/include/gimp-2.0
 -I/opt/local/include/gdk-pixbuf
 -2.0 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
 -I/opt/local/include -DGAPLIBDIR=\""/opt/local/lib/gimp-gap-2.7"\"
 -DLOCALEDIR=\""/opt/local/share/locale"\" -I/opt/local/include
  -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk  -pipe
 -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
 -arch x86_64 -Wall -fPIC -MT gap_detail_tracking_main.
 o -MD -MP -MF .deps/gap_detail_tracking_main.Tpo -c -o
 gap_detail_tracking_main.o gap_detail_tracking_main.c
 gap_detail_tracking_main.c:517:25: error: implicit declaration of function
 'gap_lib_get_frame_nr_from_name' is invalid in C99 [-Werror,-Wimplicit-
 function-declaration]
           frameNumber = gap_lib_get_frame_nr_from_name(imagename);

 }}}

 Failure happens on a newly upgraded macOS 10.15.7 19H15 with Xcode 12.2
 12B45b.

-- 
Ticket URL: <https://trac.macports.org/ticket/61653>
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