[Spice-devel] [spice-gtk] build: Fix _DEPENDENCIES use

[Christophe Fergeau]

We want to trigger rebuild of libspice-client-gtk-3.0.la or
libspice-client-glib-2.0.la whenever the corresponding symbol file
changes.
However _DEPENDENCIES is not the right way of handling that as it will
disable automatic automake dependency generation.
This was not causing issues mainly because _DEPENDENCIES was mispelt as
_DEPEDENCIES.

Quoting automake manual:
https://www.gnu.org/software/automake/manual/automake.html#index-EXTRA_005fmaude_005fDEPENDENCIES-1
« The EXTRA_*_DEPENDENCIES variable may be useful for cases where you
merely want to augment the automake-generated _DEPENDENCIES variable
rather than replacing it. »

So this commit switches to use EXTRA_*_DEPENDENCIES rather than
*_DEPENDENCIES.
---
 src/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index 73bb39c..6fb8507 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -156,7 +156,7 @@ SPICE_GTK_SOURCES_COMMON +=		\
 endif
 
 if WITH_GTK
-libspice_client_gtk_3_0_la_DEPEDENCIES = $(GTK_SYMBOLS_FILE)
+EXTRA_libspice_client_gtk_3_0_la_DEPENDENCIES = $(GTK_SYMBOLS_FILE)
 libspice_client_gtk_3_0_la_LDFLAGS = $(SPICE_GTK_LDFLAGS_COMMON)
 libspice_client_gtk_3_0_la_LIBADD = $(SPICE_GTK_LIBADD_COMMON)
 libspice_client_gtk_3_0_la_SOURCES = $(SPICE_GTK_SOURCES_COMMON)
@@ -176,7 +176,7 @@ nodist_libspice_client_gtkinclude_HEADERS =	\
 	$(NULL)
 endif
 
-libspice_client_glib_2_0_la_DEPENDENCIES = $(GLIB_SYMBOLS_FILE)
+EXTRA_libspice_client_glib_2_0_la_DEPENDENCIES = $(GLIB_SYMBOLS_FILE)
 
 libspice_client_glib_2_0_la_LDFLAGS =	\
 	-version-info 13:0:5		\
-- 
2.7.4