vars.am: Fix include path tweaking.

For some reason, the include directories were set in CPPFLAGS rather
than AM_CPPFLAGS, which is just a mistake.

Also, astonishingly, the makefile botched adding $(top_builddir)/config
to the include path.  This obviously never worked.  Fortunately,
Automake magically included the correct path by itself, so just remove
the embarrassing mistake and pretend it never happened.

diff --git a/vars.am b/vars.am
index 5a9938d..251a205 100644 (file)
--- a/vars.am
+++ b/vars.am
@@ -38,11 +38,10 @@ SUFFIXES             =
 ### Include path.
 
 TRIPE_INCLUDES = \
-       -I$(top_builddir)/config.h \
        -I$(top_srcdir)/common \
        -I$(top_srcdir)/priv
 
-CPPFLAGS += $(TRIPE_INCLUDES)
+AM_CPPFLAGS += $(TRIPE_INCLUDES)
 
 ###--------------------------------------------------------------------------
 ### Miscellanous useful definitions.