pkg/53354: multimedia/gst-plugins1-base : gst.h not found error

[mayuresh%acm.org@localhost]

>Number:         53354
>Category:       pkg
>Synopsis:       multimedia/gst-plugins1-base : gst.h not found error
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jun 08 17:35:00 +0000 2018
>Originator:     Mayuresh
>Release:        pkgsrc current last upd  Tue Jun 5 09:15:42 2018 +0000
>Organization:
>Environment:
NetBSD armv7 8.0_RC1 NetBSD 8.0_RC1 (RPI2.201804240813Z) evbarm

>Description:
multimedia/gst-plugins1-base compilation results in error:

In file included from
/usbdisk/usr/pkgsrc/multimedia/gst-plugins1-base/work/gst-plugins-base-1.14.1/gst-libs/gst/tag/g-ir-cpp-mYuGcI.c:4:0:
/usbdisk/usr/pkgsrc/multimedia/gst-plugins1-base/work/gst-plugins-base-1.14.1/gst-libs/gst/tag/tag.h:25:21:
fatal error: gst/gst.h: No such file or directory
compilation terminated.
Traceback (most recent call last):
  File "/usr/pkg/bin/g-ir-scanner", line 66, in <module>
    sys.exit(scanner_main(sys.argv))
  File "/usr/pkg/lib/gobject-introspection/giscanner/scannermain.py", line
538, in scanner_main
    ss = create_source_scanner(options, args)
  File "/usr/pkg/lib/gobject-introspection/giscanner/scannermain.py", line
446, in create_source_scanner
    ss.parse_files(filenames)
  File "/usr/pkg/lib/gobject-introspection/giscanner/sourcescanner.py",
line 263, in parse_files
    self._parse(headers)
  File "/usr/pkg/lib/gobject-introspection/giscanner/sourcescanner.py",
line 308, in _parse
    self._cpp_options)
  File "/usr/pkg/lib/gobject-introspection/giscanner/ccompiler.py", line
203, in preprocess
    extra_postargs=extra_postargs)
  File "/usr/pkg/lib/python2.7/distutils/unixccompiler.py", line 114, in
preprocess
    raise CompileError, msg
distutils.errors.CompileError: command 'gcc' failed with exit status 1
Makefile:1356: recipe for target 'GstTag-1.0.gir' failed

>How-To-Repeat:
Compile multimedia/gst-plugins1-base 

While error occurred on armv7, it does not look arm specific.
>Fix:
Not known