Update versioning

support/versionlib/AMBuilder

@@ -0,0 +1,15 @@
+# vim: sts=2 ts=8 sw=2 tw=99 et ft=python:
+import os
+
+lib = builder.compiler.StaticLibrary('version')
+lib.compiler.includes += [
+  os.path.join(builder.sourcePath, 'public'),
+]
+lib.compiler.defines.remove('AMXX_USE_VERSIONLIB')
+lib.compiler.sourcedeps += AMXX.generated_headers
+lib.sources += [
+  'versionlib.cpp'
+]
+task = builder.Add(lib)
+
+rvalue = task.binary

support/versionlib/versionlib.cpp

@@ -0,0 +1,8 @@
+
+#include <amxmodx_version.h>
+#include <versionlib.h>
+
+const char *AMXX_LOCAL_REV  = AMXX_BUILD_LOCAL_REV;
+const char *AMXX_SHA        = AMXX_BUILD_CSET;
+const char *AMXX_VERSION    = AMXX_VERSION_STRING;
+const char *AMXX_BUILD_TIME = __DATE__ " " __TIME__;

support/versionlib/versionlib.h

@@ -0,0 +1,24 @@
+#ifndef _INCLUDE_AMXX_VERSIONLIB_H_
+#define _INCLUDE_AMXX_VERSIONLIB_H_
+
+#if !defined(AMXX_USE_VERSIONLIB)
+// These get defined in amxmodx_version.h since
+// versionlib does not use versionlib.
+    #undef AMXX_LOCAL_REV
+    #undef AMXX_CSET
+    #undef AMXX_VERSION
+    #undef AMXX_BUILD_TIME
+#endif
+
+#ifdef __cplusplus
+    #define EXTERN_C extern "C"
+#else
+    #define EXTERN_C extern
+#endif
+
+EXTERN_C const char *AMXX_LOCAL_REV;
+EXTERN_C const char *AMXX_SHA;
+EXTERN_C const char *AMXX_VERSION;
+EXTERN_C const char *AMXX_BUILD_TIME;
+
+#endif // _INCLUDE_AMXX_VERSIONLIB_H_