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| author | Brad King <brad.king@kitware.com> | 2020-11-13 16:15:57 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2020-11-13 16:46:23 (GMT) |
| commit | c00a6d3967be94a1cd8dfa369d834feea3e91725 (patch) | |
| tree | 00c24f1df5da1a20f8abe03bb387609a24507304 /Source/cmPolicies.h | |
| parent | 6114c8e994761ae4873218499a951136a4cdd855 (diff) | |
| download | CMake-c00a6d3967be94a1cd8dfa369d834feea3e91725.zip CMake-c00a6d3967be94a1cd8dfa369d834feea3e91725.tar.gz CMake-c00a6d3967be94a1cd8dfa369d834feea3e91725.tar.bz2 | |
MSVC: Do not add /GR to CMAKE_CXX_FLAGS by default
The `/GR` flag has been on by default since MSVC cl 14.0 from VS 2005.
Remove it from the default flags to make it easier for projects to pass
`/GR-` themselves to turn it off.
Projects may be using string processing to replace `/GR` with another
flag, so we cannot simply drop it. Add a policy to drop it in a
compatible way.
Fixes: #21428
Diffstat (limited to 'Source/cmPolicies.h')
| -rw-r--r-- | Source/cmPolicies.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h index 5ef0ff7..30cd4b7 100644 --- a/Source/cmPolicies.h +++ b/Source/cmPolicies.h @@ -345,6 +345,9 @@ class cmMakefile; 0, cmPolicies::WARN) \ SELECT(POLICY, CMP0116, \ "Ninja generators transform DEPFILEs from add_custom_command().", 3, \ + 20, 0, cmPolicies::WARN) \ + SELECT(POLICY, CMP0117, \ + "MSVC RTTI flag /GR is not added to CMAKE_CXX_FLAGS by default.", 3, \ 20, 0, cmPolicies::WARN) #define CM_SELECT_ID(F, A1, A2, A3, A4, A5, A6) F(A1) |