Imported Upstream version 2.18.0

[lilypond.git] / scripts / build / make-version.py

diff --git a/scripts/build/make-version.py b/scripts/build/make-version.py
new file mode 100644 (file)
index 0000000..4b6a0aa
--- /dev/null
+++ b/scripts/build/make-version.py
@@ -0,0 +1,45 @@
+#!@PYTHON@
+import re
+import sys
+
+PROGRAM = sys.argv[0]
+VERSION = sys.argv[1]
+defs = []
+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 (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 (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 */
+''')
+