[caribou] build: run fix_gir.py with $(PYTHON)

[Daiki Ueno <dueno src gnome org>]

commit 42e6418c0e0a308d02ee6d372c95627153ae6c64
Author: Daiki Ueno <ueno unixuser org>
Date:   Fri Jan 17 12:07:47 2014 +0900

    build: run fix_gir.py with $(PYTHON)
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722355

 libcaribou/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libcaribou/Makefile.am b/libcaribou/Makefile.am
index d7aa36a..62a0a22 100644
--- a/libcaribou/Makefile.am
+++ b/libcaribou/Makefile.am
@@ -63,7 +63,7 @@ typelibdir = $(libdir)/girepository-1.0
 typelib_DATA = Caribou-1.0.typelib
 
 Caribou-1.0.gir: _Caribou-1.0.gir
-       $(top_srcdir)/tools/fix_gir.py $< > $@
+       $(AM_V_GEN)$(PYTHON) -B $(top_srcdir)/tools/fix_gir.py $< > $@
 
 Caribou-1.0.typelib: Caribou-1.0.gir
        @INTROSPECTION_COMPILER@ --shared-library=libcaribou.so.0 -o $@ $^