Diagnostics: Show author message for all descendants

Tweak `cmMessenger` to also show the "warning is for project developers"
notice for all diagnostics that are descendants of the `CMD_AUTHOR`
category. When doing so, also show both command-line options which can
suppress the message.

Source/cmMessenger.cxx

@@ -64,6 +64,17 @@ cm::StdIo::TermAttr getMessageColor(MessageType t)
   }
 }
 
+bool isAuthorDiagnostic(cmDiagnosticCategory category)
+{
+  while (category != cmDiagnostics::CMD_NONE) {
+    if (category == cmDiagnostics::CMD_AUTHOR) {
+      return true;
+    }
+    category = cmDiagnostics::CategoryInfo[category].Parent;
+  }
+  return false;
+}
+
 void printMessageText(std::ostream& msg, std::string const& text)
 {
   msg << ":\n";
@@ -75,19 +86,30 @@ void printMessageText(std::ostream& msg, std::string const& text)
 void displayMessage(MessageType type, cmDiagnosticCategory category,
                     std::ostringstream& msg)
 {
-  if (category == cmDiagnostics::CMD_AUTHOR) {
+  if (isAuthorDiagnostic(category)) {
     // Add a note about warning suppression.
+    std::ostringstream text;
     if (type == MessageType::WARNING) {
-      msg << "This warning is for project developers.  "
-             "Use -Wno-author to suppress it.";
+      text << "This warning is for project developers.  "
+              "Use -Wno-author";
+      if (category != cmDiagnostics::CMD_AUTHOR) {
+        text << " or -Wno-" << getDiagnosticCategoryStr(category);
+      }
     } else if (type == MessageType::FATAL_ERROR) {
-      msg << "This error is for project developers.  "
-             "Use -Wno-error=author to suppress it.";
+      text << "This error is for project developers.  "
+              "Use -Wno-error=author";
+      if (category != cmDiagnostics::CMD_AUTHOR) {
+        text << " or -Wno-error=" << getDiagnosticCategoryStr(category);
+      }
     }
-  }
+    text << " to suppress it.";
 
-  // Add a terminating blank line.
-  msg << '\n';
+    cmDocumentationFormatter formatter;
+    formatter.PrintFormatted(msg, text.str());
+  } else {
+    // Add a terminating blank line.
+    msg << '\n';
+  }
 
 #if !defined(CMAKE_BOOTSTRAP)
   // Add a C++ stack trace to internal errors.

Tests/RunCMake/Autogen_2/QtAutoMocDeps-stderr.txt

@@ -5,4 +5,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/BundleUtilities/CMP0080-COMMAND-OLD-stderr.txt

@@ -6,4 +6,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/BundleUtilities/CMP0080-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0026/CMP0026-IMPORTED-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0068/CMP0068-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0069/CMP0069-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0081/CMP0081-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0102/CMP0102-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0104/CMP0104-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0106/CMP0106-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0111/CMP0111-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0115/CMP0115-OLD-stderr.txt

@@ -6,6 +6,8 @@
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at CMP0115\.cmake:[0-9]+ \(add_executable\):
   Cannot find source file:

Tests/RunCMake/CMP0116/CMP0116-Mixed-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(author\) at CMP0116-Mixed\.cmake:1 \(add_custom_command\):
   Policy CMP0116 is not set: Ninja generators transform DEPFILEs from

Tests/RunCMake/CMP0116/CMP0116-OLD-NOWARN-stderr.txt

@@ -5,4 +5,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0116/CMP0116-OLD-WARN-stderr.txt

@@ -5,4 +5,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0118/CMP0118-OLD-Test1-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `0`
 CMake Error at CMP0118-Common-Test1\.cmake:[0-9]+ \(target_sources\):

Tests/RunCMake/CMP0118/CMP0118-OLD-Test10-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source0\.txt: # 1a # GENERATED = `1`
 Generated_source0\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test11-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source0\.txt: # 1a # GENERATED = `1`
 Generated_source0\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test12-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at subdir-Common-Test12/CMakeLists\.txt:[0-9]+ \(add_custom_command\):
   TARGET 'custom[4-6]' was not created in this directory\.

Tests/RunCMake/CMP0118/CMP0118-OLD-Test13-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at subdir-Common-Test13/CMakeLists\.txt:[0-9]+ \(add_custom_command\):
   TARGET 'custom[4-6]' was not created in this directory\.

Tests/RunCMake/CMP0118/CMP0118-OLD-Test14-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source0\.txt: # 1a # GENERATED = `1`
 Generated_source0\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test15-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source0\.txt: # 1a # GENERATED = `1`
 Generated_source0\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test16-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at subdir-Common-Test16/CMakeLists\.txt:[0-9]+ \(add_custom_command\):
   TARGET 'custom4' was not created in this directory\.

Tests/RunCMake/CMP0118/CMP0118-OLD-Test1b-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `NOTFOUND`
 CMake Error at CMP0118-Common-Test1b\.cmake:[0-9]+ \(target_sources\):

Tests/RunCMake/CMP0118/CMP0118-OLD-Test2-stderr.txt

@@ -8,5 +8,7 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `1`$

Tests/RunCMake/CMP0118/CMP0118-OLD-Test2b-stderr.txt

@@ -8,5 +8,7 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `1`$

Tests/RunCMake/CMP0118/CMP0118-OLD-Test2c-stderr.txt

@@ -8,5 +8,7 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `1`$

Tests/RunCMake/CMP0118/CMP0118-OLD-Test2d-stderr.txt

@@ -8,5 +8,7 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 prop: `1`$

Tests/RunCMake/CMP0118/CMP0118-OLD-Test3-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_with_full_path1\.txt: # 1a # GENERATED = `1`
 Generated_with_full_path1\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test3b-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_with_full_path1\.txt: # 1a # GENERATED = `1`
 Generated_with_full_path1\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test4-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_with_full_path1\.txt: # 1a # GENERATED = `0`
 Generated_with_full_path1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test4b-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_with_full_path1\.txt: # 1a # GENERATED = `0`
 Generated_with_full_path1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test5-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_with_full_path1\.txt: # 1a # GENERATED = `1`
 Generated_with_full_path1\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test6-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `1`
 Generated_source1\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test7-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `1`
 Generated_source1\.txt: # 1b # GENERATED = `1`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test8-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `0`
 Generated_source1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test8b-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `0`
 Generated_source1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test9-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `0`
 Generated_source1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/CMP0118-OLD-Test9b-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 Generated_source1\.txt: # 1a # GENERATED = `0`
 Generated_source1\.txt: # 1b # GENERATED = `0`

Tests/RunCMake/CMP0118/GenInSubdir-OLD-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at GenInSubdir/CMakeLists\.txt:[0-9]+ \(target_sources\):
   Cannot find source file:

Tests/RunCMake/CMP0119/CMP0119-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0126/CMP0126-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0126/CMP0126-OLD_CL-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0129/C-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0129/CXX-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0129/Fortran-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0132/CMP0132-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0135/CMP0135-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0139/CMP0139-OLD-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at CMP0139-OLD\.cmake:[0-9]+ \(if\):
   if given arguments:

Tests/RunCMake/CMP0150/CMP0150-OLD-stderr.txt

@@ -6,4 +6,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0152/CMP0152-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0153/CMP0153-OLD-stderr.txt

@@ -6,4 +6,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMP0218/CMP0218-OLD-stderr.txt

@@ -7,8 +7,11 @@ CMake Warning \(deprecated\) at [^
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
-
-
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
++
 CMake Error \(deprecated\) at [^
 ]+/Tests/RunCMake/CMP0218/CMP0218-OLD\.cmake:[0-9]+ \(message\):
   Test
+This error is for project developers\.  Use -Wno-error=author or
+-Wno-error=deprecated to suppress it\.

Tests/RunCMake/CMakeDependentOption/Regex-CMP0127-OLD-stderr.txt

@@ -6,4 +6,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CMakePresets/ErrorDeprecated-stderr.txt

@@ -4,4 +4,6 @@
 Call Stack \(most recent call first\):
   [^
 ]*/Tests/RunCMake/CMakePresets/ErrorDeprecated\.cmake:[0-9]+ \(include\)
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This error is for project developers\.  Use -Wno-error=author or
+-Wno-error=deprecated to suppress it\.$

Tests/RunCMake/CMakePresets/ErrorDev-stderr.txt

@@ -6,11 +6,13 @@ Call Stack \(most recent call first\):
 ]*/Tests/RunCMake/CMakePresets/ErrorDev\.cmake:[0-9]+ \(include\)
   CMakeLists\.txt:[0-9]+ \(include\)
 This error is for project developers\.  Use -Wno-error=author to suppress it\.
-
++
 CMake Error \(deprecated\) at [^
 ]*/Tests/RunCMake/CMakePresets/WarningsBase\.cmake:[0-9]+ \(message\):
   Deprecation warning
 Call Stack \(most recent call first\):
   [^
 ]*/Tests/RunCMake/CMakePresets/ErrorDev\.cmake:[0-9]+ \(include\)
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This error is for project developers\.  Use -Wno-error=author or
+-Wno-error=deprecated to suppress it\.$

Tests/RunCMake/CMakePresets/NoWarningFlags-stderr.txt

@@ -6,7 +6,7 @@ Call Stack \(most recent call first\):
 ]*/Tests/RunCMake/CMakePresets/NoWarningFlags\.cmake:[0-9]+ \(include\)
   CMakeLists\.txt:[0-9]+ \(include\)
 This warning is for project developers\.  Use -Wno-author to suppress it\.
-
++
 CMake Warning \(deprecated\) at [^
 ]*/Tests/RunCMake/CMakePresets/WarningsBase\.cmake:[0-9]+ \(message\):
   Deprecation warning
@@ -14,8 +14,9 @@ Call Stack \(most recent call first\):
   [^
 ]*/Tests/RunCMake/CMakePresets/NoWarningFlags\.cmake:[0-9]+ \(include\)
   CMakeLists\.txt:[0-9]+ \(include\)
-
-
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
++
 CMake Warning \(unused-cli\):
   Manually-specified variables were not used by the project:
 

Tests/RunCMake/CMakePresets/WarningFlags-stderr.txt

@@ -14,7 +14,7 @@ Call Stack \(most recent call first\):
 ]*/Tests/RunCMake/CMakePresets/WarningFlags\.cmake:[0-9]+ \(include\)
   CMakeLists\.txt:[0-9]+ \(include\)
 This warning is for project developers\.  Use -Wno-author to suppress it\.
-
++
 CMake Warning \(deprecated\) at [^
 ]*/Tests/RunCMake/CMakePresets/WarningsBase\.cmake:[0-9]+ \(message\):
   Deprecation warning
@@ -22,8 +22,9 @@ Call Stack \(most recent call first\):
   [^
 ]*/Tests/RunCMake/CMakePresets/WarningFlags\.cmake:[0-9]+ \(include\)
   CMakeLists\.txt:[0-9]+ \(include\)
-
-
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
++
 CMake Warning \(uninitialized\) at [^
 ]*/Tests/RunCMake/CMakePresets/WarningsBase\.cmake:[0-9]+ \(set\):
   uninitialized variable 'UNINITIALIZED_VARIABLE'

Tests/RunCMake/CTest/CMP0145-Dart-OLD-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:5 \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(deprecated\) at [^
 ]*/Modules/Dart\.cmake:[0-9]+ \(cmake_policy\):
@@ -20,4 +22,6 @@ CMake Warning \(deprecated\) at [^
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMP0145-Dart-OLD\.cmake:3 \(include\)
-  CMakeLists\.txt:5 \(include\)$
+  CMakeLists\.txt:5 \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CTest/CMP0145-Dart-WARN-stderr.txt

@@ -28,4 +28,6 @@ CMake Warning \(deprecated\) at [^
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMP0145-Dart-WARN\.cmake:[0-9]+ \(include\)
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CTest/CMP0145-FindDart-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CXXModules/CMP0155-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CheckIPOSupported/CMP0138-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CheckIPOSupported/cmp0069-is-old-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at .*/Modules/CheckIPOSupported\.cmake:[0-9]+ \(message\):
   Policy CMP0069 set to OLD

Tests/RunCMake/CheckModules/CMP0075-stderr.txt

@@ -58,4 +58,6 @@ CMake Warning \(deprecated\) at CMP0075\.cmake:[0-9]+ \(cmake_policy\):
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/CompileFeatures/CMP0128WarnMatch-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(author\) in CMakeLists\.txt:
   Policy CMP0128 is not set: Selection of language standard and extension

Tests/RunCMake/CompileFeatures/CMP0128WarnUnset-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(author\) in CMakeLists\.txt:
   Policy CMP0128 is not set: Selection of language standard and extension

Tests/RunCMake/ExternalProject/Add_StepDependencies-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\))?$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.)?$

Tests/RunCMake/ExternalProject/Add_StepDependencies_no_target-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\))?$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.)?$

Tests/RunCMake/ExternalProject/NO_DEPENDS-CMP0114-OLD-stderr.txt

@@ -8,6 +8,8 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(author\) at [^
 ]*/Modules/ExternalProject\.cmake:[0-9]+ \(message\):

Tests/RunCMake/ExternalProject/Steps-CMP0114-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/File_Generate/CMP0070-OLD-stderr.txt

@@ -5,6 +5,8 @@
   Update the VERSION argument <min> value\.  Or, use the <min>\.\.\.<max> syntax
   to tell CMake that the project requires at least <min> but has been updated
   to work with policies introduced by <max> or earlier\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(deprecated\) at CMP0070-OLD\.cmake:[0-9]+ \(cmake_policy\):
   The OLD behavior for policy CMP0070 will be removed from a future version
@@ -15,4 +17,6 @@ CMake Warning \(deprecated\) at CMP0070-OLD\.cmake:[0-9]+ \(cmake_policy\):
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/File_Generate/CMP0070-WARN-stderr.txt

@@ -5,6 +5,8 @@
   Update the VERSION argument <min> value\.  Or, use the <min>\.\.\.<max> syntax
   to tell CMake that the project requires at least <min> but has been updated
   to work with policies introduced by <max> or earlier\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 (CMake Warning \(author\) in CMakeLists\.txt:
   Policy CMP0070 is not set: Define file\(GENERATE\) behavior for relative

Tests/RunCMake/File_Generate/SourceProperty-CMP0070-OLD-stderr.txt

@@ -5,6 +5,8 @@
   Update the VERSION argument <min> value\.  Or, use the <min>\.\.\.<max> syntax
   to tell CMake that the project requires at least <min> but has been updated
   to work with policies introduced by <max> or earlier\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Warning \(deprecated\) at SourceProperty-CMP0070-OLD\.cmake:[0-9]+ \(cmake_policy\):
   The OLD behavior for policy CMP0070 will be removed from a future version
@@ -16,6 +18,8 @@ CMake Warning \(deprecated\) at SourceProperty-CMP0070-OLD\.cmake:[0-9]+ \(cmake
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 CMake Error at SourceProperty-CMP0070-OLD\.cmake:[0-9]+ \(target_sources\):
   Cannot find source file:

Tests/RunCMake/File_Generate/SourceProperty-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/FindBoost/CMP0093-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/FindOpenGL/CMP0072-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:3 \(include\)$
+  CMakeLists\.txt:3 \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/GeneratorExpression/CMP0085-OLD-stderr.txt

@@ -5,4 +5,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/MSVCDebugInformationFormat/CMP0141-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/MSVCDefaultFlags/CMP0092-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/MSVCRuntimeTypeInfo/CMP0117-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/Make/CMP0113-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/NinjaPrivateDeps/CMP0154-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/PrecompileHeaders-Reuse/PchReuseFrom-CMP0141-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/RunCMake.cmake

@@ -242,6 +242,8 @@ function(run_cmake test)
   Update the VERSION argument <min> value\.  Or, use the <min>\.\.\.<max> syntax
   to tell CMake that the project requires at least <min> but has been updated
   to work with policies introduced by <max> or earlier\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 ]] "" actual_stderr "${actual_stderr}")
   endif()

Tests/RunCMake/ToolchainFile/CMP0126-OLD-stderr.txt

@@ -8,5 +8,7 @@
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
 +
 try_compile CMP0126='OLD' VAR='2'

Tests/RunCMake/UseSWIG/CMP0078-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/UseSWIG/CMP0086-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/UseSWIG/CMP0122-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/VS10Project/CustomCommandParallelDisable-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/VS10Project/VsCSharpCustomTags-stderr.txt

@@ -1,3 +1,5 @@
 ^CMake Warning \(deprecated\) in CMakeLists\.txt:
   The C# target "foo" is of type STATIC_LIBRARY\.  This is discouraged \(and
-  may be disabled in future\)\.  Make it a SHARED library instead\.$
+  may be disabled in future\)\.  Make it a SHARED library instead\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/VS10Project/VsCSharpReferenceProps-stderr.txt

@@ -1,8 +1,11 @@
 ^CMake Warning \(deprecated\) in CMakeLists\.txt:
   The C# target "foo2" is of type STATIC_LIBRARY\.  This is discouraged \(and
   may be disabled in future\)\.  Make it a SHARED library instead\.
-
-
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.
++
 CMake Warning \(deprecated\) in CMakeLists\.txt:
   The C# target "foo" is of type STATIC_LIBRARY\.  This is discouraged \(and
-  may be disabled in future\)\.  Make it a SHARED library instead\.$
+  may be disabled in future\)\.  Make it a SHARED library instead\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/VS10ProjectUseDebugLibraries/CMP0091-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/VSSolution/CMP0143-OLD-stderr.txt

@@ -5,4 +5,6 @@
   The cmake-policies\(7\) manual explains that the OLD behaviors of all
   policies are deprecated and that a policy should be set to OLD only under
   specific short-term circumstances\.  Projects should be ported to the NEW
-  behavior and not rely on setting a policy to OLD\.$
+  behavior and not rely on setting a policy to OLD\.
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/WriteCompilerDetectionHeader/CMP0120-OLD-Direct-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/WriteCompilerDetectionHeader/CMP0120-OLD-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/XcodeProject/SearchPaths-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$

Tests/RunCMake/add_library/CMP0073-stderr.txt

@@ -7,4 +7,6 @@
   specific short-term circumstances\.  Projects should be ported to the NEW
   behavior and not rely on setting a policy to OLD\.
 Call Stack \(most recent call first\):
-  CMakeLists\.txt:[0-9]+ \(include\)$
+  CMakeLists\.txt:[0-9]+ \(include\)
+This warning is for project developers\.  Use -Wno-author or -Wno-deprecated
+to suppress it\.$