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| author | Brad King <brad.king@kitware.com> | 2020-09-21 14:28:47 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-09-21 14:33:19 (GMT) |
| commit | d46590910c2c3c9dfd79dfc4e81ba91eb1ea6d8d (patch) | |
| tree | 5ded4027ef9360772fbbaeb1e438e263396491c4 /Modules/CheckCCompilerFlag.cmake | |
| parent | 566e96d42db35e2c88ceb5d0f3de49736295c496 (diff) | |
| download | CMake-d46590910c2c3c9dfd79dfc4e81ba91eb1ea6d8d.zip CMake-d46590910c2c3c9dfd79dfc4e81ba91eb1ea6d8d.tar.gz CMake-d46590910c2c3c9dfd79dfc4e81ba91eb1ea6d8d.tar.bz2 | |
Check*CompilerFlag: Do not set result as a normal variable too
Refactoring in commit cb984c6627 (Check*CompilerFlag: Modernize modules,
2019-12-09, v3.17.0-rc1~320^2) accidentally left the result set as a
normal variable in addition to as a cache entry. This is not specified
by the documentation, and is not the behavior in CMake 3.16 and below.
Fixes: #21207
Diffstat (limited to 'Modules/CheckCCompilerFlag.cmake')
| -rw-r--r-- | Modules/CheckCCompilerFlag.cmake | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Modules/CheckCCompilerFlag.cmake b/Modules/CheckCCompilerFlag.cmake index 6d65313..1452b51 100644 --- a/Modules/CheckCCompilerFlag.cmake +++ b/Modules/CheckCCompilerFlag.cmake @@ -54,5 +54,4 @@ function(check_c_compiler_flag _flag _var) foreach(v IN LISTS _locale_vars) set(ENV{${v}} ${_locale_vars_saved_${v}}) endforeach() - set(${_var} "${${_var}}" PARENT_SCOPE) endfunction() |