ports/170754: lang/python27 with pth, and lang/gobject-introspection

[Waitman Gobble]

>Number:         170754
>Category:       ports
>Synopsis:       lang/python27 with pth, and lang/gobject-introspection
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Aug 18 18:50:08 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Waitman Gobble
>Release:        FreeBSD 10.0-CURRENT amd64
>Organization:
Waitman Gobble
>Environment:
FreeBSD hunny.waitman.net 10.0-CURRENT FreeBSD 10.0-CURRENT #0: Sat Aug 11 13:25:18 PDT 2012     root at hunny.waitman.net:/usr/obj/usr/src/sys/KEYSHIA  amd64

>Description:
python27-2.7.3_3 from current ports

When trying to build gobject-introspection from ports/devel, 
it fails with "no suitable Python headers found"

>How-To-Repeat:
cd /usr/ports/lang/python27
make install (with pth option selected)

cd /usr/ports/devel/gobject-introspection
make install
>Fix:
the gobject-introspection configure script performs a test similar to the following:

test.cpp:

#include <Python.h>

gcc -I/usr/local/include/python2.7 test.cpp


This fails with:
# gcc -I/usr/local/include/python2.7 testpy.cppIn file included from testpy.cpp:2:
/usr/local/include/python2.7/Python.h:166:17: error: pth.h: No such file or directory



Python.h 
has #include <pth.h>

but pth.h is in /usr/local/include/pth/pth.h


Not sure if it's python, pth or gobject-introspection causing the problem, but here are some work-arounds to consider

1) Add -I/usr/local/include/pth to CPPFLAGS in gobject-introspection Makefile
2) Patch gobject-instrospection, add -I/usr/local/include/pth to CPPFLAGS="$CPPFLAGS $PYTHON_INCLUDES" line in configure
3) Patch Python.h in python27 port, change #include <pth.h> to #include <pth/pth.h>

Thank you


>Release-Note:
>Audit-Trail:
>Unformatted: