CMake Nightly Date Stamp
Help: Document the WINCE variable
Merge topic 'doc-WINCE-var' into next

4b4555de Help: Document the WINCE variable
Help: Document that the CHECK_* macros create cache variables

Otherwise callers may expect to be able to re-use result variables.
Merge topic 'doc-check-results-cached' into next

908c7439 Help: Document that the CHECK_* macros create cache variables
Merge branch 'release'
Merge branch 'master' into next
Merge branch 'master' into next
If: Introduce policy CMP0054 - don't dereference quoted variables in if()
Modules/Test*.cmake: Use if(DEFINED) to simplify conditions

Replace old hacks of the form 'if("${VAR}" MATCHES "^${VAR}$")'
with the much simpler 'if(NOT DEFINED ${VAR})'.
FindGTK2: Avoid depending on if() to dereference a quoted variable

Explicitly dereference GTK2_${_var}CONFIG_INCLUDE_DIR and
GTK2_${_var}_INCLUDE_DIR when comparing their values.
libarchive: Avoid depending on if() to dereference a quoted variable
cmcurl: Use if(DEFINED) to simplify conditions

Replace old hacks of the form 'if("${VAR}" MATCHES "^${VAR}$")'
with the much simpler 'if(NOT DEFINED ${VAR})'.
FPHSA: Avoid if() dereferencing of quoted variable

Legacy invocations may pass a variable name where "DEFAULT_MSG" belongs.
When comparing FPHSA_FAIL_MESSAGE to "DEFAULT_MSG", use a leading "x" on
both sides to avoid mistaking the value of the message for a variable
name.
Fix if() checks of CMAKE_SYSTEM_NAME on Cygwin

The CMAKE_SYSTEM_NAME is "CYGWIN", but we also define a variable
named "CYGWIN" to "1".  Avoid allowing if() to expand the "CYGWIN"
string as a variable.
Merge topic 'if-sanity' into next

da23efc8 Fix if() checks of CMAKE_SYSTEM_NAME on Cygwin
6e99d9ed FPHSA: Avoid if() dereferencing of quoted variable
808af1e5 cmcurl: Use if(DEFINED) to simplify conditions
1ed1c906 libarchive: Avoid depending on if() to dereference a quoted variable
73298c2a FindGTK2: Avoid depending on if() to dereference a quoted variable
81956fba Modules/Test*.cmake: Use if(DEFINED) to simplify conditions
5922fc2c If: Introduce policy CMP0054 - don't dereference quoted variables in if()
Merge topic 'fix-gnu-hurd-host-detection'

89d7a5a4 Fix CMAKE_HOST_SYSTEM_PROCESSOR detection on GNU/Hurd (#15147)
Merge topic 'doc-WINCE-var'

4b4555de Help: Document the WINCE variable
Merge topic 'doc-check-results-cached'

908c7439 Help: Document that the CHECK_* macros create cache variables
Merge branch 'master' into next