zhangyiss/toml11
1
0
Fork 0
mirror of https://github.com/ToruNiina/toml11.git synced 2025-12-16 03:08:52 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix use with CMake 3.21 and older

Browse Source 
The minimum required CMake version is 3.16 but CMP0127 was only
introduced in 3.22. This results in errors with versions 3.16 - 3.21:

```
CMake Error at CMakeLists.txt:28 (cmake_policy):

  Policy "CMP0127" is not known to this version of CMake.
```

Fixed by only setting the policy when it's actually available.
This commit is contained in:
Severin Leonhardt
2024-08-27 09:40:48 +02:00
parent cc0bee4fd4
commit 5e786476dd
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
CMakeLists.txt
View File

@@ -20,7 +20,9 @@ option(TOML11_PRECOMPILE "precompile toml11 library" OFF)
include(CMakeDependentOption) include(CMakeDependentOption)
cmake_policy(PUSH) cmake_policy(PUSH)
if(POLICY CMP0127)
cmake_policy(SET CMP0127 OLD) # syntax of condition changed in 3.22 cmake_policy(SET CMP0127 OLD) # syntax of condition changed in 3.22
endif()
cmake_dependent_option(TOML11_INSTALL "install toml11 library" ON cmake_dependent_option(TOML11_INSTALL "install toml11 library" ON
"${CMAKE_PROJECT_NAME} STREQUAL ${PROJECT_NAME}" OFF) "${CMAKE_PROJECT_NAME} STREQUAL ${PROJECT_NAME}" OFF)
cmake_dependent_option(TOML11_BUILD_EXAMPLES "build toml11 examples" OFF cmake_dependent_option(TOML11_BUILD_EXAMPLES "build toml11 examples" OFF