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| author | Tiger Wang <ziwei.tiger@outlook.com> | 2020-05-31 21:26:50 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-31 21:26:50 +0200 |
| commit | 8b0b80000818199ea623897b1ad3705b657983c6 (patch) | |
| tree | d52100871d18e4e296c9ecf1592be0a1e175cfd3 /CMakeLists.txt | |
| parent | Resolve IPO flags mismatch (diff) | |
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Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 5c16c0e40..6b0ce4afa 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -97,11 +97,11 @@ set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) -# The need for speed (in Release) -include(CheckIPOSupported) -check_ipo_supported(RESULT IPO_SUPPORTED) -if(IPO_SUPPORTED) - set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON) +# The need for speed (in Release): +if(WHOLE_PROGRAM_OPTIMISATION) + include(CheckIPOSupported) + check_ipo_supported(RESULT IPO_SUPPORTED) + set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ${IPO_SUPPORTED}) endif() # Static CRT |