make sure all elements required in the definition of isinf are defined in their turn

[rrdtool.git] / src / get_ver.awk

diff --git a/src/get_ver.awk b/src/get_ver.awk
index 3f6d5e9..e8c4552 100644 (file)
--- a/src/get_ver.awk
+++ b/src/get_ver.awk
@@ -1,5 +1,12 @@
-# fetch rrdtool version number from input file and write them to STDOUT
+# ****************************************************************************
+# RRDtool 1.2.19  Copyright by Tobi Oetiker, 1997-2007
+# ****************************************************************************
+# get_ver.awk   AWK Script for non-configure builds
+# ****************************************************************************
+# $Id: get_ver.awk 1000 2007-14-02 05:51:34Z oetiker $
+# ****************************************************************************
 BEGIN {
+  # fetch rrdtool version number from input file and write them to STDOUT
   while ((getline < ARGV[1]) > 0) {
     if (match ($0, /^AC_INIT/)) {
       split($1, t, ",");
@@ -10,10 +17,24 @@ BEGIN {
     }
     if (match ($0, /^NUMVERS=/)) {
       split($1, t, "=");
-      my_num_ver = t[2];
+      my_ver_num = t[2];
     }
   }
-  print "RRD_VERSION = " my_ver "";
-  print "RRD_VERSION_STR = " my_ver_str "";
-  print "RRD_NUMVERS = " my_num_ver "";
+  # read from from input file, replace placeholders, and write to STDOUT
+  if (ARGV[2]) {
+    while ((getline < ARGV[2]) > 0) {
+      if (match ($0, /@@NUMVERS@@/)) {
+        gsub("@@NUMVERS@@", my_ver_num, $0);
+      }
+      if (match ($0, /@@PACKAGE_VERSION@@/)) {
+        gsub("@@PACKAGE_VERSION@@", "" my_ver_str "", $0);
+      }
+      print;
+    }
+  } else {
+    print "RRD_VERSION = " my_ver "";
+    print "RRD_VERSION_STR = " my_ver_str "";
+    print "RRD_NUMVERS = " my_ver_num "";
+  }
 }
+