patrick/zephyr
1
0
Fork 0
Code Issues Pull requests Actions 7 Packages Projects Releases Wiki Activity

cmake: set CMP0116 policy to old, Ninja DEPFILE behaviour

Browse source 
Fixes: #36185

CMake >=3.20 now supports relative paths in Ninja depfiles.

As Zephyr still supports the use of CMake 3.13, and the current use of
DEPFILE in linker/ld/target.cmake is already absolute path, then the
safest choice is to use old behavior.
This can be changed when Zephyr increases minimum required CMake to be
3.20 or newer.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit is contained in:
Torsten Rasmussen 2021-06-14 11:40:56 +02:00 committed by Carles Cufí
parent 5f9d760755
commit 2f7ede5ab5
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
cmake/app/boilerplate.cmake
View file

@ -36,6 +36,13 @@ cmake_policy(SET CMP0002 NEW)
# CMP0079: "target_link_libraries() allows use with targets in other directories"
cmake_policy(SET CMP0079 OLD)
# Use the old CMake behaviour until we are updating the CMake 3.20 as minimum
# required. This ensure that CMake >=3.20 will be consistent with older CMakes.
# CMP0116: Ninja generators transform DEPFILE s from add_custom_command().
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL 3.20)
cmake_policy(SET CMP0116 OLD)
endif()
define_property(GLOBAL PROPERTY ZEPHYR_LIBS
BRIEF_DOCS "Global list of all Zephyr CMake libs that should be linked in"
FULL_DOCS "Global list of all Zephyr CMake libs that should be linked in.