Performance tools, initial check-in

Change-Id: I9fb4f4babecbe02d171f38c4d089634e90141937
Signed-off-by: Dave Barach <dave@barachs.net>

1 files changed, 77 insertions, 0 deletions

diff --git a/g2/mkversion.c b/g2/mkversion.c
new file mode 100644
index 00000000000..3523fbe6c6d
--- /dev/null
+++ b/g2/mkversion.c
@@ -0,0 +1,77 @@
+/* 
+ *------------------------------------------------------------------
+ * Copyright (c) 1997-2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+
+int main (int argc, char **argv)
+{
+    time_t now;
+    FILE *ofp;
+    char *dateval;
+    char *username;
+    char *userstr;
+    char *datestr;
+    int i;
+    char propname[32];
+    char *propvalue;
+    char timestr[64];
+    char *cp;
+
+    if (argc < 4) {
+        printf ("usage: mkversion ostype version outputfile\n");
+        exit (1);
+    }
+
+    ofp = fopen (argv[3], "w");
+    if (ofp == NULL) {
+        printf ("Couldn't create %s\n", argv[3]);
+        exit (1);
+    }
+
+    now = time (0);
+    
+    fprintf (ofp, "/*\n");
+    fprintf (ofp, " * G2 Version Stamp, %s",
+             ctime (&now));
+    fprintf (ofp, " * Automatically generated, hand edits are pointless.\n");
+    fprintf (ofp, " */\n\n");
+
+    fprintf (ofp, 
+            "const char *version_string = \"G2 (%s) major version %s\";\n",
+             argv[1], argv[2]);
+    
+    username = (char *) cuserid (0);
+
+    strcpy(timestr, ctime(&now));
+    
+    cp = timestr;
+
+    while (*cp) {
+        cp++;
+    }
+    if (*--cp == '\n')
+        *cp = 0;
+
+    fprintf (ofp,
+             "const char *minor_v_string = \"Built by %s at %s\";\n",
+             username, timestr);
+    
+    exit (0);
+}
+
+