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| author | Brad King <brad.king@kitware.com> | 2020-05-11 13:34:25 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-05-11 13:34:25 -0400 |
| commit | 4b810405a4ad49e24f2d5531a6ad223101425f22 (patch) | |
| tree | c35dc7df8afefcb40e8f03090457dfe7bc78dda4 | |
| parent | 9cd0523a33d22cee8af79d44d54cffdabe526bbc (diff) | |
| parent | 6c2514dabec63929b2994b2ddd2b83cb5efa357e (diff) | |
| download | cmake-4b810405a4ad49e24f2d5531a6ad223101425f22.tar.gz | |
Merge branch 'pch-msvc-pragma' into release-3.16
Merge-request: !4736
| -rw-r--r-- | Modules/Platform/Windows-MSVC.cmake | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/Modules/Platform/Windows-MSVC.cmake b/Modules/Platform/Windows-MSVC.cmake index 34f5d03d49..e0f33bd731 100644 --- a/Modules/Platform/Windows-MSVC.cmake +++ b/Modules/Platform/Windows-MSVC.cmake @@ -331,13 +331,11 @@ macro(__windows_compiler_msvc lang) set(CMAKE_PCH_EXTENSION .pch) set(CMAKE_LINK_PCH ON) - if(MSVC_VERSION GREATER_EQUAL 1910) - # VS 2017 or greater - if (NOT ${CMAKE_${lang}_COMPILER_ID} STREQUAL "Clang") - set(CMAKE_PCH_PROLOGUE "#pragma system_header") - else() - set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") - endif() + if (CMAKE_${lang}_COMPILER_ID STREQUAL "Clang") + set(CMAKE_PCH_PROLOGUE "#pragma clang system_header") + elseif(MSVC_VERSION GREATER_EQUAL 1913) + # At least MSVC toolet 14.13 from VS 2017 15.6 + set(CMAKE_PCH_PROLOGUE "#pragma system_header") endif() if (NOT ${CMAKE_${lang}_COMPILER_ID} STREQUAL "Clang") set(CMAKE_PCH_COPY_COMPILE_PDB ON) |