X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/puzzles/blobdiff_plain/1d8e8ad877a2eb931659f6d5b531684a42ba28f1..f0ee053c2a4a214a0e77b22462d0c42806d0462b:/Recipe

diff --git a/Recipe b/Recipe
index 8223861..9e9e048 100644
--- a/Recipe
+++ b/Recipe
@@ -14,11 +14,11 @@
 !makefile osx Makefile.osx
 
 WINDOWS  = windows user32.lib gdi32.lib comctl32.lib
-COMMON   = midend misc malloc random
+COMMON   = midend misc malloc random version
 NET      = net tree234
 NETSLIDE = netslide tree234
 
-ALL      = list NET NETSLIDE cube fifteen sixteen rect pattern solo
+ALL      = list NET NETSLIDE cube fifteen sixteen rect pattern solo twiddle
 
 net      : [X] gtk COMMON NET
 netslide : [X] gtk COMMON NETSLIDE
@@ -28,6 +28,7 @@ sixteen  : [X] gtk COMMON sixteen
 rect     : [X] gtk COMMON rect
 pattern  : [X] gtk COMMON pattern
 solo     : [X] gtk COMMON solo
+twiddle  : [X] gtk COMMON twiddle
 
 # The Windows Net shouldn't be called `net.exe' since Windows
 # already has a reasonably important utility program by that name!
@@ -39,6 +40,7 @@ sixteen  : [G] WINDOWS COMMON sixteen
 rect     : [G] WINDOWS COMMON rect
 pattern  : [G] WINDOWS COMMON pattern
 solo     : [G] WINDOWS COMMON solo
+twiddle  : [G] WINDOWS COMMON twiddle
 
 # Mac OS X unified application containing all the puzzles.
 Puzzles  : [MX] osx osx.icns osx-info.plist COMMON ALL
@@ -82,3 +84,45 @@ Puzzles.dmg: Puzzles
 # be built on a regular basis.
 nullgame : [X] gtk COMMON nullgame
 nullgame : [G] WINDOWS COMMON nullgame
+
+# Version management.
+!begin vc
+version.obj: *.c *.h
+	cl $(VER) $(CFLAGS) /c version.c
+!end
+!specialobj vc version
+!begin cygwin
+version.o: FORCE;
+FORCE:
+	$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) $(VER) -c version.c
+!end
+!specialobj cygwin version
+# For Unix, we also need the gross MD5 hack that causes automatic
+# version number selection in release source archives.
+!begin gtk
+version.o: FORCE;
+FORCE:
+	if test -z "$(VER)" && test -f manifest && md5sum -c manifest; then \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) `cat version.def` -c version.c; \
+	elif test -z "$(VER)" && test -d .svn && svnversion . >&/dev/null; then \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) "-DREVISION=`svnversion .`" -c version.c; \
+	else \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) $(VER) -c version.c; \
+	fi
+!end
+!specialobj gtk version
+# For OS X, this is made more fiddly by the fact that we don't have
+# md5sum readily available. We do, however, have `md5 -r' which
+# generates _nearly_ the same output, but it has no check function.
+!begin osx
+version.o: FORCE;
+FORCE:
+	if test -z "$(VER)" && test -f manifest && (md5 -r `awk '{print $$2}' manifest` | diff -w manifest -); then \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) `cat version.def` -c version.c; \
+	elif test -z "$(VER)" && test -d .svn && svnversion . >&/dev/null; then \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) "-DREVISION=`svnversion .`" -c version.c; \
+	else \
+		$(CC) $(COMPAT) $(XFLAGS) $(CFLAGS) $(VER) -c version.c; \
+	fi
+!end
+!specialobj osx version