From caa21c91e3ab3add20c6b4b594d6bcb605a5aef1 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Sun, 9 Sep 2012 14:02:59 +0200
Subject: [PATCH] add documentation for all MSVCxxx version variables (#12567)

---
 Source/cmDocumentVariables.cxx | 33 +++++++++++++++++++++++++++------
 1 Datei geändert, 27 Zeilen hinzugefügt(+), 6 Zeilen entfernt(-)

diff --git a/Source/cmDocumentVariables.cxx b/Source/cmDocumentVariables.cxx
index 94cd5c2..45f36a0 100644
--- a/Source/cmDocumentVariables.cxx
+++ b/Source/cmDocumentVariables.cxx
@@ -992,12 +992,32 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
      false,
      "Variables That Describe the System");
 
-  cm->DefineProperty
-    ("MSVC80", cmProperty::VARIABLE,
-     "True when using Microsoft Visual C 8.0",
-     "Set to true when the compiler is version 8.0 of Microsoft Visual C.",
-     false,
-     "Variables That Describe the System");
+  int msvc_versions[] = { 60, 70, 71, 80, 90, 100, 110, 0 };
+  for (int i = 0; msvc_versions[i] != 0; i ++)
+    {
+    cmStdString varName = "MSVC";
+    cmsys_ios::ostringstream majorStr;
+    majorStr << (msvc_versions[i] / 10);
+    varName += majorStr.str();
+    if (msvc_versions[i] < 100)
+      {
+      varName += ('0' + msvc_versions[i] % 10);
+      }
+
+    cmStdString verString = majorStr.str() + ".";
+    verString += ('0' + msvc_versions[i] % 10);
+
+    cmStdString shortStr = "True when using Microsoft Visual C " + verString;
+    cmStdString fullStr = "Set to true when the compiler is version " +
+                          verString +
+                          " of Microsoft Visual C.";
+    cm->DefineProperty
+      (varName.c_str(), cmProperty::VARIABLE,
+       shortStr.c_str(),
+       fullStr.c_str(),
+       false,
+       "Variables That Describe the System");
+    }
 
   cm->DefineProperty
     ("MSVC_IDE", cmProperty::VARIABLE,
@@ -1017,6 +1037,7 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
      "  1400 = VS  8.0\n"
      "  1500 = VS  9.0\n"
      "  1600 = VS 10.0\n"
+     "  1700 = VS 11.0\n"
      "",
      false,
      "Variables That Describe the System");
-- 
1.7.11.5