OS X: error: 'gitypes.h' file not found with <angled> include; use "quotes" instead

[Hubert Feyrer <hubert%feyrer.de@localhost>]

Hi,

trying to build pkgsrc/devel/gobject-introspection, I get a log of errors 
like this:

	In file included from
	/Users/feyrer/work/NetBSD/cvs/pkgsrc/devel/gobject-introspection/work.promise/gobject-introspection-1.48.0/girepository/girepository.h:41:
	/Users/feyrer/work/NetBSD/cvs/pkgsrc/devel/gobject-introspection/work.promise/gobject-introspection-1.48.0/girepository/giregisteredtypeinfo.h:31:10:
	error: 'gitypes.h' file not found with <angled> include; use "quotes"
	instead
	#include <gitypes.h>
	         ^~~~~~~~~~~
	         "gitypes.h"
	fatal error: too many errors emitted, stopping now [-ferror-limit=]
	20 errors generated.

Making the suggested change indeed gets things further, but it's many 
files.

Has anyone dived deep enough into the funny build system to fix this in a 
proper way, probably by adding -I... in one place?

OS information:

Mac OS X 10.10.5

promise% uname -a
Darwin promise.local 14.5.0 Darwin Kernel Version 14.5.0: Thu Jun 16 
19:58:21 PDT 2016; root:xnu-2782.50.4~1/RELEASE_X86_64 x86_64

promise% xcodebuild -version
Xcode 7.2
Build version 7C68

Command line tools installed by recommendation. Unsure if this isn't 
involved in the problem.


 - Hubert