diff --git a/Makefile.am b/Makefile.am
index e245cc6..bd64158 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,3 +5,15 @@ SUBDIRS = src
 if WITH_EXAMPLES
 SUBDIRS += examples
 endif
+
+if WITH_GTK
+SUBDIRS += gtk
+endif
+
+if WITH_PYTHON
+SUBDIRS += python
+endif
+
+if WITH_VALA
+SUBDIRS += vala
+endif
diff --git a/configure.ac b/configure.ac
index 3bde97b..f4d6d37 100644
--- a/configure.ac
+++ b/configure.ac
@@ -178,4 +178,11 @@ AC_FUNC_REALLOC
 AC_CHECK_FUNCS([dup2 ftruncate gettimeofday memset munmap select strdup \
                     strerror strpbrk strstr strtol])
 
-AC_OUTPUT([Makefile src/Makefile examples/Makefile])
+AC_OUTPUT([
+    Makefile
+    src/Makefile
+    gtk/Makefile
+    python/Makefile
+    vala/Makefile
+    examples/Makefile
+])
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
new file mode 100644
index 0000000..e69de29
diff --git a/gtk/gtkcamera.c b/gtk/gtkcamera.c
new file mode 100644
index 0000000..e69de29
diff --git a/gtk/gtkcamera.h b/gtk/gtkcamera.h
new file mode 100644
index 0000000..e69de29
diff --git a/python/Makefile.am b/python/Makefile.am
new file mode 100644
index 0000000..e69de29
diff --git a/python/fg2module.c b/python/fg2module.c
new file mode 100644
index 0000000..e69de29
diff --git a/vala/Makefile.am b/vala/Makefile.am
new file mode 100644
index 0000000..e69de29
diff --git a/vala/fg2.vapi b/vala/fg2.vapi
new file mode 100644
index 0000000..e69de29