* lily/paper-system.cc (read_left_bound): new function. Read

[lilypond.git] / stepmake / bin / make-version.py

diff --git a/stepmake/bin/make-version.py b/stepmake/bin/make-version.py
index 9f4a3f46a3b115afdc795c8fbffb2420025a97a9..f5fc59afacce0a14c2878e218afbf9b65563212a 100644 (file)
--- a/stepmake/bin/make-version.py
+++ b/stepmake/bin/make-version.py
@@ -2,28 +2,44 @@
 import re
 import sys
 
-
-vf = 'VERSION'
-if sys.argv[1:]:
-       vf = sys.argv[1]
-
-f = open (vf)
-ls = f.readlines ()
-mypatch = 0
+PROGRAM = sys.argv[0]
+VERSION = sys.argv[1]
 defs = []
-for l in ls:
-       l = re.sub ('#.*','', l)
-       m  = re.search ('([^ =]*)[\t ]*=[ \t]*([^ \t]*)[ \t]*\n', l)
+for i in open (VERSION).readlines ():
+       i = re.sub ('#.*','', i)
+       m  = re.search ('([^ =]*)[\t ]*=[ \t]*([^ \t]*)[ \t]*\n', i)
        if m:
-               defs.append ((m.group(1), m.group(2)))
-
-
-sys.stdout.write ('/* automatically generated */')
-for d in defs:
-       sys.stdout.write ('#define %s \"%s\"\n' % d)
-
+               defs.append ((m.group (1), m.group (2)))
+
+sys.stdout.write (r'''
+/*
+   Automatically generated from %(VERSION)s
+   by %(PROGRAM)s.
+*/
+#ifndef VERSION_HH
+#define VERSION_HH
+''' % vars ())
+
+for name, expansion in defs:
+       # GUILE leaks autoconf data into userspace. 
+       sys.stdout.write (r'''
+#ifdef %(name)s
+#undef %(name)s
+#endif /* %(name)s */
+#define %(name)s "%(expansion)s"
+''' % vars ())
+       
 if ('MY_PATCH_LEVEL', '') in defs:
-       sys.stdout.write ('#define NO_MY_PATCHLEVEL')
-
-sys.stdout.write('\n');
+       sys.stdout.write (r'''
+#define NO_MY_PATCHLEVEL
+#define TOPLEVEL_VERSION MAJOR_VERSION "." MINOR_VERSION "." PATCH_LEVEL
+''')
+else:
+       sys.stdout.write (r'''
+#define TOPLEVEL_VERSION MAJOR_VERSION "." MINOR_VERSION "." PATCH_LEVEL "." MY_PATCH_LEVEL
+''')
+
+sys.stdout.write(r'''
+#endif /* VERSION_HH */
+''')