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| author | John Szakmeister <john@szakmeister.net> | 2014-11-07 06:21:54 -0500 |
|---|---|---|
| committer | John Szakmeister <john@szakmeister.net> | 2014-11-07 06:21:54 -0500 |
| commit | 5d97f3fc2c259613db7065f249e073a7994fab29 (patch) | |
| tree | 0c58b91e12dadc7aa484cd1a0c12967378db9d7a | |
| parent | f7a468c1e76a1b2fb4ccf436fc9d50174b88b412 (diff) | |
| download | rneovim-5d97f3fc2c259613db7065f249e073a7994fab29.tar.gz rneovim-5d97f3fc2c259613db7065f249e073a7994fab29.tar.bz2 rneovim-5d97f3fc2c259613db7065f249e073a7994fab29.zip | |
build: default to using -O2 for release builds
The -O3 optimization level can often lead to dangerous (and sometimes
incorrect) optimizations being performed. So let's use a level that's
more stable.
| -rw-r--r-- | CMakeLists.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index eb79a18747..951a0c14f3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -42,6 +42,9 @@ if(APPLE) endif() endif() +# Default to -O2 on release builds. +string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") + # gcc 4.0 and better turn on _FORTIFY_SOURCE=2 automatically. This currently # does not work with Neovim due to some uses of dynamically-sized structures. # See https://github.com/neovim/neovim/issues/223 for details. |