[caribou] build: Fix parallel compilation of modules/

[Colin Walters <walters src gnome org>]

commit eb9acc931bb17ac9b1c707e41d8ea5cdf07b9ca6
Author: Colin Walters <walters verbum org>
Date:   Thu Feb 9 17:00:08 2012 -0500

    build: Fix parallel compilation of modules/
    
    We need to explicitly specify Vala .h files in BUILT_SOURCES.  Thanks
    to JÃrg Billeter <j bitron ch> for help.

 modules/gtk2/Makefile.am |    2 ++
 modules/gtk3/Makefile.am |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/modules/gtk2/Makefile.am b/modules/gtk2/Makefile.am
index eaa03ca..83019e5 100644
--- a/modules/gtk2/Makefile.am
+++ b/modules/gtk2/Makefile.am
@@ -6,6 +6,8 @@ libcaribou_gtk_module_la_SOURCES = \
 	caribou-module.c \
 	$(NULL)
 
+BUILT_SOURCES = caribou-gtk-module.h
+
 libcaribou_gtk_module_la_VALAFLAGS = \
 	-h caribou-gtk-module.h \
 	--vapidir=. \
diff --git a/modules/gtk3/Makefile.am b/modules/gtk3/Makefile.am
index a5a4fca..e2d819b 100644
--- a/modules/gtk3/Makefile.am
+++ b/modules/gtk3/Makefile.am
@@ -6,6 +6,8 @@ libcaribou_gtk_module_la_SOURCES = \
 	caribou-module.c \
 	$(NULL)
 
+BUILT_SOURCES = caribou-gtk-module.h
+
 libcaribou_gtk_module_la_VALAFLAGS = \
 	-h caribou-gtk-module.h \
 	--vapidir=. \