Fix CFLAGS for introspection data generator

diff --git a/libsignon-glib/Makefile.am b/libsignon-glib/Makefile.am
index b3b6db1..4304024 100644 (file)
--- a/libsignon-glib/Makefile.am
+++ b/libsignon-glib/Makefile.am
@@ -158,7 +158,9 @@ Signon_1_0_gir_SCANNERFLAGS = \
        --symbol-prefix=signon \
        --c-include="libsignon-glib/signon-glib.h" \
        --warn-all
-Signon_1_0_gir_CFLAGS = $(DEPS_CFLAGS)
+Signon_1_0_gir_CFLAGS = \
+       -I$(top_srcdir) \
+       $(DEPS_CFLAGS)
 Signon_1_0_gir_LIBS = libsignon-glib.la
 Signon_1_0_gir_FILES = $(introspection_sources)
 INTROSPECTION_GIRS += Signon-1.0.gir