Replace static ChangeLog with dist-hook to generate from git log

2 files changed, 10 insertions, 110 deletions

diff --git a/ChangeLog b/ChangeLog
deleted file mode 100644
index f77b5b5..0000000
--- a/ChangeLog
+++ /dev/null
@@ -1,110 +0,0 @@
-2006-01-21  Keith Packard  <keithp@keithp.com>
-
-	* Makefile.am:
-	* write_png.c:
-	* write_png.h:
-	* fdfacepng.c: (dump_png):
-	Replace private png output with cairo_surface_write_to_png
-	
-	* fdclock.c: (clear), (make_background), (main_x):
-	* fdface.c: (draw_fancy_tick), (draw_plain_tick):
-	* fdhand.c: (draw_hand), (draw_time):
-	* fdlogo.c: (draw_outline), (draw_background), (draw_window_at),
-	(draw_windows), (fdlogo_draw):
-	Rewrite for new API, eliminating most X objects and using
-	only cairo objects instead (much cleaner looking).
-
-2005-06-20  Carl Worth  <cworth@cworth.org>
-
-	* fdclock.c: (clear), (make_background), (main_x):
-	* fdface.c: (draw_fancy_tick), (draw_plain_tick), (fdface_draw):
-	* fdfacepng.c: (dump_png):
-	* fdhand.c: (draw_hand), (draw_time), (fdhand_draw_now):
-	* fdlogo.c: (draw_outline), (draw_background), (draw_window_at),
-	(draw_windows): Update to work with cairo 0.5.0.
-
-	* Makefile.am:
-	* write_png.c:
-	* write_png.h: Remove in favor of cairo_surface_write_to_png.
-
-2004-07-19  Eric Anholt  <anholt@FreeBSD.org>
-
-	* configure.ac:
-	autoconf 2.57 is perfectly suitable, only require that and higher.
-
-2004-06-18  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c:
-	* fdface.c: (draw_plain_tick):
-	* fdhand.c: (draw_hand), (draw_time):
-	Draw the shadows all together to make them look better
-
-2004-03-28  Philip Blundell  <philb@gnu.org>
-
-	* autogen.sh: New.
-
-2004-03-25  Philip Blundell  <philb@gnu.org>
-
-	* Makefile.am, configure.ac: Autoconfiscate.
-	* NEWS, README, AUTHORS: New files.
-	* Makefile: Deleted.
-
-2003-12-10  Carl Worth  <cworth@east.isi.edu>
-
-	* fdclock.c: Remove reference to deprecated cairo-xlib.h.
-
-2003-12-02  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c: (make_background), (main_x), (main):
-	Add '-o' flag to make an ARGB32 clock that is opaque in the middle.
-
-2003-12-02  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c: (main_x), (main):
-	Add '-a' ratio to preserve 1-1 aspect ratio.
-	
-	* fdhand.c: (draw_hour), (draw_minute), (draw_second), (draw_hand),
-	(draw_time):
-	Make hands look more like physical clock.
-
-2003-12-01  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c: (main_x):
-	Keep cairo_t around (creating them turns out to be expensive)
-	Use XEventsQueued instead of XFlush to avoid lost queued events
-
-	* fdhand.c: (draw_hand_helper), (draw_hand), (draw_time):
-	Eliminate discs from minute/second hand as wasted computation.
-
-2003-12-01  Keith Packard  <keithp@keithp.com>
-
-	* Makefile:
-	* fdclock.c: (clear), (make_background), (main_x), (main):
-	* fdface.c: (draw_fancy_tick), (draw_plain_tick), (fdface_draw):
-	* fdface.h:
-	* fdfacepng.c: (dump_png), (main):
-	* fdhand.c: (draw_hand_helper), (draw_hand), (draw_time),
-	(fdhand_draw_now):
-	* fdhand.h:
-	* fdlogo.c: (draw_boundary), (draw_outline), (draw_background),
-	(draw_window), (draw_window_at), (draw_windows), (fdlogo_draw):
-	* fdlogo.h:
-	* findargb.c: (find_argb_visual):
-	* findargb.h:
-	Add fdfacepng program, split clock into many files.
-	make background generation a bit more efficient for
-	opaque case.  Add translucent disc for translucent case.
-	Add options to fdclock program
-
-2003-12-01  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c: (draw_time), (main_x):
-	Shrink default size to 150x150.
-	Fix hour adjustment for minute angle.
-	Add WMProperties.
-	Clear temporary surfaces using CAIRO_OPERATOR_SRC.
-
-2003-12-01  Keith Packard  <keithp@keithp.com>
-
-	* fdclock.c: (find_argb_visual), (main_x):
-	Make clock translucent using ARGB visual where available.
diff --git a/Makefile.am b/Makefile.am
index 418d47b..7493aed 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -15,3 +15,13 @@ bin_PROGRAMS = fdclock fdfacepng
 fdclock_LDADD = @FDCLOCK_LIBS@
 
 fdfacepng_LDADD = @FDCLOCK_LIBS@ @PNG_LIBS@
+
+EXTRA_DIST += ChangeLog
+MAINTAINERCLEANFILES = ChangeLog
+
+.PHONY: ChangeLog
+
+ChangeLog:
+	(GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || (touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2)
+
+dist-hook: ChangeLog