Merge topic 'post-rel-dev'

9a48012f93 Configure CMake itself with policies through CMake 3.22
a5a9687799 export: Increase maximum policy version in exported files to 3.22
a9ffded98c Add deprecation warnings for policies CMP0097 and below

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !6948

4 files changed, 37 insertions, 3 deletions

diff --git a/Tests/ExternalProject/CMakeLists.txt b/Tests/ExternalProject/CMakeLists.txt
index 59e3bcc..8a85045 100644
--- a/Tests/ExternalProject/CMakeLists.txt
+++ b/Tests/ExternalProject/CMakeLists.txt
@@ -444,7 +444,9 @@ if(do_git_tests)
   set_property(TARGET ${proj} PROPERTY FOLDER "GIT")
 
   set(proj TS1-GIT-all-GIT_SUBMODULES-via-CMP0097-OLD)
+  set(CMAKE_WARN_DEPRECATED FALSE) # we are testing CMP0097 OLD behavior
   cmake_policy(SET CMP0097 OLD)
+  unset(CMAKE_WARN_DEPRECATED)
   ExternalProject_Add(${proj}
     GIT_REPOSITORY "${local_git_repo}"
     GIT_SUBMODULES ""
diff --git a/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-new_rpath-stderr.txt b/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-new_rpath-stderr.txt
index 2561263..8b0970a 100644
--- a/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-new_rpath-stderr.txt
+++ b/Tests/RunCMake/install/TARGETS-FILE_RPATH_CHANGE-new_rpath-stderr.txt
@@ -1,3 +1,15 @@
+^CMake Deprecation Warning at TARGETS-FILE_RPATH_CHANGE-new_rpath.cmake:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0095 will be removed from a future version
+  of CMake.
+
+  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.
+Call Stack \(most recent call first\):
+  TARGETS-FILE_RPATH_CHANGE-new_rpath.cmake:[0-9]+ \(A_CMP0095\)
+  CMakeLists.txt:[0-9]+ \(include\)(
++
 CMake Warning \(dev\) at TARGETS-FILE_RPATH_CHANGE-new_rpath\.cmake:[0-9]+ \(install\):
   Policy CMP0095 is not set: RPATH entries are properly escaped in the
   intermediary CMake install script\.  Run "cmake --help-policy CMP0095" for
@@ -8,8 +20,8 @@ CMake Warning \(dev\) at TARGETS-FILE_RPATH_CHANGE-new_rpath\.cmake:[0-9]+ \(ins
   intermediary cmake_install\.cmake script\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers\.  Use -Wno-dev to suppress it\.
-
+This warning is for project developers\.  Use -Wno-dev to suppress it\.)+(
++
 CMake Warning \(dev\) at TARGETS-FILE_RPATH_CHANGE-new_rpath\.cmake:[0-9]+ \(install\):
   Policy CMP0095 is not set: RPATH entries are properly escaped in the
   intermediary CMake install script\.  Run "cmake --help-policy CMP0095" for
@@ -20,4 +32,4 @@ CMake Warning \(dev\) at TARGETS-FILE_RPATH_CHANGE-new_rpath\.cmake:[0-9]+ \(ins
   intermediary cmake_install\.cmake script\.
 Call Stack \(most recent call first\):
   CMakeLists\.txt:[0-9]+ \(include\)
-This warning is for project developers\.  Use -Wno-dev to suppress it\.
+This warning is for project developers\.  Use -Wno-dev to suppress it\.)+$
diff --git a/Tests/RunCMake/project/CMP0096-OLD-stderr.txt b/Tests/RunCMake/project/CMP0096-OLD-stderr.txt
new file mode 100644
index 0000000..beb7a84
--- /dev/null
+++ b/Tests/RunCMake/project/CMP0096-OLD-stderr.txt
@@ -0,0 +1,10 @@
+^CMake Deprecation Warning at CMP0096-OLD.cmake:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0096 will be removed from a future version
+  of CMake.
+
+  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.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:[0-9]+ \(include\)$
diff --git a/Tests/RunCMake/project/VersionMax-stderr.txt b/Tests/RunCMake/project/VersionMax-stderr.txt
new file mode 100644
index 0000000..b789640
--- /dev/null
+++ b/Tests/RunCMake/project/VersionMax-stderr.txt
@@ -0,0 +1,10 @@
+^CMake Deprecation Warning at VersionMax.cmake:[0-9]+ \(cmake_policy\):
+  The OLD behavior for policy CMP0096 will be removed from a future version
+  of CMake.
+
+  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.
+Call Stack \(most recent call first\):
+  CMakeLists.txt:[0-9]+ \(include\)$