[babl] Fix install of babl vapi file

[Jon Nordby <jonnor src gnome org>]

commit 03f6eb4f5b567406b23933b65c868f480ec7abd0
Author: Jon Nordby <jononor gmail com>
Date:   Thu Aug 4 00:45:04 2011 +0200

    Fix install of babl vapi file
    
    The pkg-config package refered no longer exists,
    and currently only libvala provides a vapidir in pkg-config,
    and this package is versioned and changes all the time.
    Other projects just use $(datadir)/vala/vapi, so we do the same

 babl/Makefile.am |    2 +-
 configure.ac     |    3 ---
 2 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/babl/Makefile.am b/babl/Makefile.am
index 8b48f10..ae45b02 100644
--- a/babl/Makefile.am
+++ b/babl/Makefile.am
@@ -125,7 +125,7 @@ if HAVE_VALA
 babl-$(BABL_API_VERSION).vapi: Babl-$(BABL_API_VERSION).gir
 	$(VAPIGEN) --library=babl-$(BABL_API_VERSION) Babl-$(BABL_API_VERSION).gir
 
-vapidir= vapidir@
+vapidir=$(datadir)/vala/vapi
 vapi_DATA = babl-$(BABL_API_VERSION).vapi
 
 endif # HAVE_VALA
diff --git a/configure.ac b/configure.ac
index 126b5e4..02b43f6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,9 +85,6 @@ fi
 have_vala=$have_vapigen
 AM_CONDITIONAL(HAVE_VALA, test "$have_vala" = "yes")
 
-vapidir=$(pkg-config --variable vapidir vala-1.0)
-AC_SUBST(vapidir)
-
 dnl The symbol BABL_UNSTABLE is defined above for substitution in
 dnl Makefiles and conditionally defined here as a preprocessor symbol
 dnl and automake conditional.