[gnome-games] Fix compile warnings in Vala games

[Robert Ancell <rancell src gnome org>]

commit 004d29e44cca4020389e4abcf841b5cdafdb1afa
Author: Robert Ancell <robert ancell canonical com>
Date:   Wed Dec 7 10:03:59 2011 +1100

    Fix compile warnings in Vala games

 glchess/src/Makefile.am     |    3 +--
 glchess/src/chess-game.vala |    2 ++
 gnomine/src/Makefile.am     |    3 +--
 gnotravex/src/Makefile.am   |    3 ++-
 mahjongg/src/Makefile.am    |    3 +--
 5 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/glchess/src/Makefile.am b/glchess/src/Makefile.am
index ef78ce9..a894ff4 100644
--- a/glchess/src/Makefile.am
+++ b/glchess/src/Makefile.am
@@ -57,8 +57,7 @@ glchess_CFLAGS = \
 	$(OPENGL_CFLAGS) \
 	$(RSVG_CFLAGS) \
 	$(SQLITE_CFLAGS) \
-	$(GTKGLEXT_CFLAGS) \
-	$(WARN_CFLAGS)
+	$(GTKGLEXT_CFLAGS)
 
 glchess_LDADD = \
 	$(GMODULE_LIBS) \
diff --git a/glchess/src/chess-game.vala b/glchess/src/chess-game.vala
index 1a169f6..3c5ebce 100644
--- a/glchess/src/chess-game.vala
+++ b/glchess/src/chess-game.vala
@@ -764,6 +764,7 @@ public class ChessState
 
     public ChessResult get_result (out ChessRule rule)
     {
+        rule = ChessRule.CHECKMATE;
         if (check_state == CheckState.CHECKMATE)
         {
             if (current_player.color == Color.WHITE)
@@ -958,6 +959,7 @@ public class ChessState
 
     private bool decode_piece_type (unichar c, out PieceType type)
     {
+        type = PieceType.PAWN;
         switch (c)
         {
         case 'P':
diff --git a/gnomine/src/Makefile.am b/gnomine/src/Makefile.am
index 548a7ed..ec7abd6 100644
--- a/gnomine/src/Makefile.am
+++ b/gnomine/src/Makefile.am
@@ -10,8 +10,7 @@ gnomine_CFLAGS = \
 	-I$(top_srcdir)/libgames-support \
 	-DVERSION=\"$(VERSION)\" \
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\" \
-	$(GTK_CFLAGS) \
-	$(AM_CFLAGS)
+	$(GTK_CFLAGS)
 
 gnomine_VALAFLAGS = \
 	--pkg posix \
diff --git a/gnotravex/src/Makefile.am b/gnotravex/src/Makefile.am
index f584e03..d18aaf8 100644
--- a/gnotravex/src/Makefile.am
+++ b/gnotravex/src/Makefile.am
@@ -22,7 +22,8 @@ gnotravex_CFLAGS = \
 	-DVERSION=\"$(VERSION)\" \
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\" \
 	$(GTK_CFLAGS)	\
-	$(AM_CFLAGS)
+	$(AM_CFLAGS)	\
+	-Wno-unused
 
 gnotravex_LDADD =	\
 	$(top_builddir)/libgames-support/libgames-support.la \
diff --git a/mahjongg/src/Makefile.am b/mahjongg/src/Makefile.am
index 87ee864..1df2f0a 100644
--- a/mahjongg/src/Makefile.am
+++ b/mahjongg/src/Makefile.am
@@ -18,8 +18,7 @@ mahjongg_CFLAGS = \
 	-I$(top_srcdir)/libgames-support \
 	-DVERSION=\"$(VERSION)\" \
 	-DGETTEXT_PACKAGE=\"$(GETTEXT_PACKAGE)\" \
-	$(GTK_CFLAGS)	\
-	$(AM_CFLAGS)
+	$(GTK_CFLAGS)
 
 if ENABLE_SETGID
 mahjongg_VALAFLAGS += -D ENABLE_SETGID