[MacPorts] #65190: Gegl installation/upgrade fails

[MacPorts]

#65190: Gegl installation/upgrade fails
--------------------+--------------------
 Reporter:  pietvo  |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:
 Keywords:          |       Port:
--------------------+--------------------
 Upgrading gegl to 0.4.36 fails. It seems that it needs a newer version of
 `babl`, but it is reported that this `babl` version is unstable (see
 https://github.com/macports/macports-
 ports/commit/516348429aa85e05d4772f944b9c555b9ee886ef).

 The main error is the absence of `BablFishProcess`.

 ```
 :info:build FAILED: gegl/libgegl-0.4.0.dylib.p/buffer_gegl-buffer-
 access.c.o
 :info:build /usr/bin/clang -Igegl/libgegl-0.4.0.dylib.p -Igegl
 -I../gegl-0.4.36/gegl -I. -I../gegl-0.4.36 -Igegl/buffer
 -I../gegl-0.4.36/gegl/buffer -Igegl/graph -I../gegl-0.4.36/gegl/graph
 -Igegl/module -I../gegl-0.4.36/gegl/module -Igegl/opencl
 -I../gegl-0.4.36/gegl/opencl -Igegl/operation
 -I../gegl-0.4.36/gegl/operation -Igegl/process
 -I../gegl-0.4.36/gegl/process -Igegl/property-types -I../gegl-0.4.36/gegl
 /property-types -Iopencl -I/opt/local/include/babl-0.1
 -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include
 -I/opt/local/include/gio-unix-2.0 -I/opt/local/include -fcolor-diagnostics
 -Wall -Winvalid-pch -std=gnu11 -O2 -g -DHAVE_CONFIG_H -Ofast
 -DGEGL_ENABLE_DEBUG -Winit-self -Wmissing-declarations -Wpointer-arith
 -Wno-deprecated-declarations -ftree-vectorize -Wmissing-prototypes -Wold-
 style-definition -pipe -Os
 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk -arch
 x86_64 -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk
 '-DLIBDIR="/opt/local/lib"' '-DG_LOG_DOMAIN="GEGL"'
 '-DGEGL_LOCALEDIR="/opt/local/share/locale"' -MD -MQ
 gegl/libgegl-0.4.0.dylib.p/buffer_gegl-buffer-access.c.o -MF
 gegl/libgegl-0.4.0.dylib.p/buffer_gegl-buffer-access.c.o.d -o
 gegl/libgegl-0.4.0.dylib.p/buffer_gegl-buffer-access.c.o -c
 ../gegl-0.4.36/gegl/buffer/gegl-buffer-access.c
 :info:build In file included from ../gegl-0.4.36/gegl/buffer/gegl-buffer-
 access.c:37:
 :info:build ../gegl-0.4.36/gegl/buffer/gegl-sampler.h:93:3: error: unknown
 type name 'BablFishProcess'
 :info:build   BablFishProcess            fish_process;
 :info:build   ^
 :info:build 1 error generated.
 ```

-- 
Ticket URL: <https://trac.macports.org/ticket/65190>
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