CMake: set policy for VERSION variables

Also update the description of other policies to the description on the CMake
website.
This commit is contained in:
Maarten Bent
2020-05-24 22:02:48 +02:00
parent 2c62ac41c1
commit a9f1655c9c

View File

@@ -10,7 +10,7 @@
# Please keep the policies in the order of their numbers.
if(POLICY CMP0025)
# Compiler id for Apple Clang is now AppleClang
# Compiler id for Apple Clang is now AppleClang.
cmake_policy(SET CMP0025 NEW)
endif()
@@ -20,7 +20,7 @@ if(POLICY CMP0028)
endif()
if(POLICY CMP0038)
# targets may not link directly to themselves
# Targets may not link directly to themselves.
cmake_policy(SET CMP0038 NEW)
endif()
@@ -30,27 +30,32 @@ if(POLICY CMP0042)
endif()
if(POLICY CMP0045)
# error on non-existent target in get_target_property
# Error on non-existent target in get_target_property.
cmake_policy(SET CMP0045 NEW)
endif()
if(POLICY CMP0046)
# error on non-existent dependency in add_dependencies
# Error on non-existent dependency in add_dependencies.
cmake_policy(SET CMP0046 NEW)
endif()
if(POLICY CMP0048)
# The project() command manages VERSION variables.
cmake_policy(SET CMP0048 NEW)
endif()
if(POLICY CMP0049)
# do not expand variables in target source entries
# Do not expand variables in target source entries.
cmake_policy(SET CMP0049 NEW)
endif()
if(POLICY CMP0053)
# simplify variable reference and escape sequence evaluation
# Simplify variable reference and escape sequence evaluation.
cmake_policy(SET CMP0053 NEW)
endif()
if(POLICY CMP0054)
# only interpret if() arguments as variables or keywords when unquoted
# Only interpret if() arguments as variables or keywords when unquoted.
cmake_policy(SET CMP0054 NEW)
endif()
@@ -65,6 +70,6 @@ if(POLICY CMP0072)
endif()
if(POLICY CMP0092)
# MSVC warning flags are not in CMAKE_<LANG>_FLAGS by default
# MSVC warning flags are not in CMAKE_<LANG>_FLAGS by default.
cmake_policy(SET CMP0092 NEW)
endif()