[Libguestfs] Autotools help needed

Hi folks! I'm trying to convince autotools to allow me to include fish.c in a C file containing a bunch of unit tests. In order to do that I need to convince it add include path (-I../) to gcc for that particular file (test-quoting.c originally, but dash seems to make troubles as well). I came up with this (snippet from Makefile.am): bin_TESTS = testquoting testquoting_CFLAGS = -I../ TESTS = testquoting And it does not work (snippet of make check output): gcc -std=gnu99 -std=gnu99 -g -O2 testquoting.c -o testquoting In file included from testquoting.c:4:0: fish.c:19:20: fatal error: config.h: No such file or directory #include <config.h> Could you please share your thoughts on this? The motivation to include fish.c is storage type (static) of functions of interest. thanks, - m