[folks] Fix use of CPP/CFLAGS for the Telepathy backend libraries.

[Travis Reitter <treitter src gnome org>]

commit 08ce9455ad34ac299959144a00279da90ba0b43e
Author: Travis Reitter <travis reitter collabora co uk>
Date:   Thu Sep 23 18:31:46 2010 -0700

    Fix use of CPP/CFLAGS for the Telepathy backend libraries.

 backends/telepathy/lib/Makefile.am |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/backends/telepathy/lib/Makefile.am b/backends/telepathy/lib/Makefile.am
index 9412438..2138c40 100644
--- a/backends/telepathy/lib/Makefile.am
+++ b/backends/telepathy/lib/Makefile.am
@@ -22,12 +22,11 @@ libtp_lowlevel_la_SOURCES = \
 	tp-lowlevel.h \
 	$(NULL)
 
-libtp_lowlevel_la_CPPFLAGS = \
+libtp_lowlevel_la_CFLAGS = \
 	$(GIO_CFLAGS) \
 	$(GLIB_CFLAGS) \
 	$(GEE_CFLAGS) \
 	$(TP_GLIB_CFLAGS) \
-	$(AM_CPPFLAGS) \
 	$(NULL)
 
 # the -shared and -rpath arguments are to force it to be compiled to a .so,
@@ -103,13 +102,12 @@ libfolks_telepathy_la_SOURCES = \
 	$(libtp_lowlevel_la_SOURCES) \
 	$(NULL)
 
-libfolks_telepathy_la_CPPFLAGS = \
+libfolks_telepathy_la_CFLAGS = \
 	$(GIO_CFLAGS) \
 	$(GLIB_CFLAGS) \
 	$(DBUS_GLIB_CFLAGS) \
 	$(GEE_CFLAGS) \
 	$(TP_GLIB_CFLAGS) \
-	$(AM_CPPFLAGS) \
 	$(NULL)
 
 libfolks_telepathy_la_LIBADD = \