Don't generate st.h in a subdir

For srcdir != builddir, in the builddir, the st/ subdirectory doesn't
exist, so we can't generate st.h there. Just switch to building st.h
directly in the current directory. (The other option would be to
create a st/ subdirectory in the builddir if necessary; might be a
little cleaner, but this works for now and gets things distchecking.)

.gitignore

@@ -41,7 +41,7 @@ src/gnome-shell
 src/test-recorder
 src/test-recorder.ogg
 src/test-theme
-src/st/st.h
+src/st.h
 stamp-h1
 tests/run-test.sh
 xmldocs.make

src/Makefile-st.am

@@ -97,14 +97,14 @@ st_source_h =					\
     st/st-types.h				\
     st/st-widget.h				\
     $(NULL)
-    
-st/st.h: Makefile
+
+st.h: Makefile
 	$(AM_V_GEN) (echo "#define ST_H_INSIDE 1";	\
 	for name in $(st_source_h); do			\
 	  echo "#include <"$$name">";			\
-	done; echo "#undef ST_H_INSIDE") > st/st.h.tmp && mv st/st.h.tmp st/st.h
+	done; echo "#undef ST_H_INSIDE") > st.h.tmp && mv st.h.tmp st.h
 
-BUILT_SOURCES += st/st.h
+BUILT_SOURCES += st.h
 
 st_source_private_h =				\
     st/st-private.h				\
@@ -152,7 +152,7 @@ libst_1_0_la_SOURCES =				\
     $(st_source_private_h)			\
     $(st_source_private_c)			\
     $(st_source_h)				\
-    st/st.h					\
+    st.h					\
     $(st_built_sources)				\
     $(NULL)
 libst_1_0_la_CPPFLAGS = $(st_cflags)

src/shell-slicer.h

@@ -2,7 +2,7 @@
 #ifndef __SHELL_SLICER_H__
 #define __SHELL_SLICER_H__
 
-#include "st/st.h"
+#include "st.h"
 
 #define SHELL_TYPE_SLICER                 (shell_slicer_get_type ())
 #define SHELL_SLICER(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHELL_TYPE_SLICER, ShellSlicer))