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| author | Michael Hirsch <scivision@users.noreply.gitlab.kitware.com> | 2022-11-06 19:03:32 -0500 |
|---|---|---|
| committer | Michael Hirsch <scivision@users.noreply.gitlab.kitware.com> | 2022-11-06 19:06:31 -0500 |
| commit | 81990208240e59ae5b97a735366f7a817e00bb60 (patch) | |
| tree | 3d5b636fac8a15f74762c738ca8de7432a178b5a /CMakeLists.txt | |
| parent | 890d44792307134b41274b52cd972e4944af7d36 (diff) | |
| download | cmake-81990208240e59ae5b97a735366f7a817e00bb60.tar.gz | |
own CMakeLists: remove unreachable code
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 73c2c2e121..a61113a872 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -69,11 +69,7 @@ if(NOT DEFINED CMAKE_CXX_STANDARD AND NOT CMake_NO_CXX_STANDARD) if(CMAKE_CXX_COMPILER_ID STREQUAL SunPro AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.14) set(CMAKE_CXX_STANDARD 98) else() - if(NOT CMAKE_VERSION VERSION_LESS 3.8) - include(${CMake_SOURCE_DIR}/Source/Checks/cm_cxx17_check.cmake) - else() - set(CMake_CXX17_BROKEN 1) - endif() + include(${CMake_SOURCE_DIR}/Source/Checks/cm_cxx17_check.cmake) if(NOT CMake_CXX17_BROKEN) set(CMAKE_CXX_STANDARD 17) else() @@ -126,14 +122,12 @@ option(CMake_BUILD_DEVELOPER_REFERENCE mark_as_advanced(CMake_BUILD_DEVELOPER_REFERENCE) # option to build using interprocedural optimizations (IPO/LTO) -if(NOT CMAKE_VERSION VERSION_LESS 3.12.2) - option(CMake_BUILD_LTO "Compile CMake with link-time optimization if supported" OFF) - if(CMake_BUILD_LTO) - include(CheckIPOSupported) - check_ipo_supported(RESULT HAVE_IPO) - if(HAVE_IPO) - set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) - endif() +option(CMake_BUILD_LTO "Compile CMake with link-time optimization if supported" OFF) +if(CMake_BUILD_LTO) + include(CheckIPOSupported) + check_ipo_supported(RESULT HAVE_IPO) + if(HAVE_IPO) + set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) endif() endif() |