Include CPPFLAGS in CFLAGS

--HG--
extra : convert_revision : 138a11bc1e2babcd8b1182e6cb2a85d4e9404b11

Makefile.in

@@ -69,7 +69,8 @@ [email protected]@
 RANLIB=@[email protected]
 STRIP=@[email protected]
 INSTALL=@[email protected]
-CFLAGS=-I. -I$(srcdir)/libtomcrypt/src/headers/ @[email protected]
+CPPFLAGS=@[email protected]
+CFLAGS=-I. -I$(srcdir)/libtomcrypt/src/headers/ $(CPPFLAGS) @[email protected]
 LIBS=$(LTC) $(LTM) @[email protected]
 LDFLAGS=@[email protected]