Anyone successfully install "meld"? Failed on gstreamer1-gst-plugins-bad

[James Kulp]

I kept getting:

--->  Building gstreamer1-gst-plugins-bad
Error: Failed to build gstreamer1-gst-plugins-bad: command execution failed
Error: See 
/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_gnome_gstreamer1-gst-plugins-bad/gstreamer1-gst-plugins-bad/main.log 
for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port meld failed

And the log had:

> :info:build libtool: compile: /usr/bin/clang -arch x86_64 
> -DHAVE_CONFIG_H -I. -I../../.. -I/opt/local/include -L/opt/local/lib 
> -I../../../gst-libs -I../../../gst-libs -DGST_USE_UNSTABLE_API 
> -D_REENTRANT -I/opt/local/include/gstreamer-1.0 
> -I/opt/local/include/glib-2.0 -I/opt/local/lib/glib-2.0/include 
> -DGST_USE_UNSTABLE_API -DG_THREADS_MANDATORY -DG_DISABLE_CAST_CHECKS 
> -Wall -Wdeclaration-after-statement -Wvla -Wpointer-arith 
> -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls 
> -Wwrite-strings -Wformat-security -Wold-style-definition -Winit-self 
> -Wmissing-include-dirs -Waddress -Wno-multichar -Wnested-externs -g 
> -pipe -Os -std=c99 -funroll-loops -fstrict-aliasing -arch x86_64 -MT 
> libgstmpegts_1.0_la-gst-dvb-descriptor.lo -MD -MP -MF 
> .deps/libgstmpegts_1.0_la-gst-dvb-descriptor.Tpo -c 
> gst-dvb-descriptor.c  -fno-common -DPIC -o 
> .libs/libgstmpegts_1.0_la-gst-dvb-descriptor.o
> :info:build clang: warning: argument unused during compilation: 
> '-L/opt/local/lib' [-Wunused-command-line-argument]
> :info:build /usr/include/signal.h:79: syntax error, unexpected 
> identifier, expecting ')' in 'void (* _Nullable bsd_signal(int, void 
> (* _Nullable)(int)))(int);' at 'bsd_signal'
> :info:build /usr/include/signal.h:79: syntax error, unexpected ')', 
> expecting ',' or ';' in 'void (* _Nullable bsd_signal(int, void (* 
> _Nullable)(int)))(int);' at ')'
> :info:build /usr/include/signal.h:99: syntax error, unexpected 
> identifier, expecting ')' in 'void (* _Nullable sigset(int, void (* 
> _Nullable)(int)))(int);' at 'sigset'
> :info:build /usr/include/signal.h:99: syntax error, unexpected ')', 
> expecting ',' or ';' in 'void (* _Nullable sigset(int, void (* 
> _Nullable)(int)))(int);' at ')'
> :info:build /usr/include/pthread/qos.h:113: syntax error, unexpected 
> RESTRICT, expecting ')' or ',' in ' qos_class_t * _Nullable restrict 
> __qos_class,' at 'restrict'
> :info:build /usr/include/pthread/qos.h:114: syntax error, unexpected 
> INT, expecting identifier or '(' or '*' in '  int * _Nullable restrict 
> __relative_priority);' at 'int'
> :info:build /usr/include/pthread/qos.h:114: syntax error, unexpected 
> ')', expecting ',' or ';' in '  int * _Nullable restrict 
> __relative_priority);' at ')'
> :info:build /usr/include/pthread/qos.h:185: syntax error, unexpected 
> RESTRICT, expecting ')' or ',' in ' qos_class_t * _Nullable restrict 
> __qos_class,' at 'restrict'
> :info:build /usr/include/pthread/qos.h:186: syntax error, unexpected 
> INT, expecting identifier or '(' or '*' in '  int * _Nullable restrict 
> __relative_priority);' at 'int'
> :info:build /usr/include/pthread/qos.h:186: syntax error, unexpected 
> ')', expecting ',' or ';' in '  int * _Nullable restrict 
> __relative_priority);' at ')'
> :info:build /usr/include/pthread/pthread.h:243: syntax error, 
> unexpected '*', expecting ')' or ',' in '  void * _Nullable * _Nonnull 
> restrict, size_t * restrict);' at '*'
> :info:build /usr/include/pthread/pthread.h:243: syntax error, 
> unexpected ')', expecting identifier or '(' in '  void * _Nullable * 
> _Nonnull restrict, size_t * restrict);' at ')'
> :info:build /usr/include/pthread/pthread.h:247: syntax error, 
> unexpected '*', expecting ')' or ',' in '  void * _Nullable * _Nonnull 
> restrict);' at '*'
> :info:build /usr/include/pthread/pthread.h:295: syntax error, 
> unexpected RESTRICT, expecting ')' or ',' in '  const 
> pthread_condattr_t * _Nullable restrict)' at 'restrict'
> :info:build /usr/include/pthread/pthread.h:304: syntax error, 
> unexpected RESTRICT, expecting ')' or ',' in '  const struct timespec 
> * _Nullable restrict)' at 'restrict'
> :info:build /usr/include/pthread/pthread.h:326: syntax error, 
> unexpected '*', expecting ')' or ',' in 'int pthread_create(pthread_t 
> _Nullable * _Nonnull restrict,' at '*'
> :info:build /usr/include/pthread/pthread.h:327: syntax error, 
> unexpected ',', expecting identifier or '(' or '*' or ';' in '  const 
> pthread_attr_t * _Nullable restrict,' at ','
> :info:build /usr/include/pthread/pthread.h:328: syntax error, 
> unexpected '*' in '  void * _Nullable (* _Nonnull)(void * _Nullable),' 
> at '*'
> :info:build /usr/include/pthread/pthread.h:328: syntax error, 
> unexpected ')', expecting ',' or ';' in '  void * _Nullable (* 
> _Nonnull)(void * _Nullable),' at ')'
> :info:build /usr/include/pthread/pthread.h:329: syntax error, 
> unexpected ')', expecting identifier or '(' or '*' or ';' in '  void * 
> _Nullable restrict);' at ')'
> :info:build /usr/include/pthread/pthread.h:349: syntax error, 
> unexpected RESTRICT, expecting ')' or ',' in 'int 
> pthread_getschedparam(pthread_t , int * _Nullable restrict,' at 'restrict'
> :info:build /usr/include/pthread/pthread.h:350: syntax error, 
> unexpected ')', expecting identifier or '(' or '*' or ';' in '  struct 
> sched_param * _Nullable restrict);' at ')'
> :info:build /usr/include/pthread/pthread.h:353: syntax error, 
> unexpected identifier, expecting ',' or ';' in 'void* _Nullable 
> pthread_getspecific(pthread_key_t);' at 'pthread_getspecific'
> :info:build /usr/include/pthread/pthread.h:356: syntax error, 
> unexpected '*', expecting ')' or ',' in 'int pthread_join(pthread_t , 
> void * _Nullable * _Nullable)' at '*'
> :info:build /usr/include/pthread/pthread.h:374: syntax error, 
> unexpected RESTRICT, expecting ')' or ',' in '  const 
> pthread_mutexattr_t * _Nullable restrict);' at 'restrict'
> :info:build /usr/include/pthread/pthread.h:432: syntax error, 
> unexpected RESTRICT, expecting ')' or ',' in '  const 
> pthread_rwlockattr_t * _Nullable restrict)' at 'restrict'
> :info:build /usr/include/pthread/pthread.h:529: syntax error, 
> unexpected '*', expecting ')' or ',' in '  pthread_t _Nullable * 
> _Nonnull, const pthread_attr_t * _Nullable,' at '*'
> :info:build /usr/include/pthread/pthread.h:530: syntax error, 
> unexpected VOID, expecting identifier or '(' or '*' in '  void * 
> _Nullable (* _Nonnull)(void * _Nullable), void * _Nullable);' at 'void'
> :info:build /usr/include/pthread/pthread.h:530: syntax error, 
> unexpected '*' in '  void * _Nullable (* _Nonnull)(void * _Nullable), 
> void * _Nullable);' at '*'
> :info:build /usr/include/pthread/pthread.h:530: syntax error, 
> unexpected ')', expecting ',' or ';' in '  void * _Nullable (* 
> _Nonnull)(void * _Nullable), void * _Nullable);' at ')'
> :info:build /usr/include/pthread/pthread.h:530: syntax error, 
> unexpected ')', expecting ',' or ';' in '  void * _Nullable (* 
> _Nonnull)(void * _Nullable), void * _Nullable);' at ')'
> :info:build /usr/include/pthread/pthread.h:540: syntax error, 
> unexpected identifier in '_Nullable pthread_t 
> pthread_from_mach_thread_np(mach_port_t);' at '_Nullable'
and then proceeds to ignore this error, do a bunch more building, and 
then failing again later with other similar errors and:

> :info:build ./gstopenjpeg.h:42:12: fatal error: 
> 'openjpeg-2.1/openjpeg.h' file not found
and finally

> :error:build Failed to build gstreamer1-gst-plugins-bad: command 
> execution failed