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| author | Đoàn Trần Công Danh <congdanhqx@gmail.com> | 2021-07-18 09:32:38 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-07-26 16:14:02 (GMT) |
| commit | aa4c30182b0c258cddfb0582e7cfc2561b69a378 (patch) | |
| tree | c8e877011478e9a27b7f62fde4c711e4c10f8f55 | |
| parent | 0615aeffbfa9e1e23dd24af640fdaddea7be9a94 (diff) | |
| download | CMake-aa4c30182b0c258cddfb0582e7cfc2561b69a378.zip CMake-aa4c30182b0c258cddfb0582e7cfc2561b69a378.tar.gz CMake-aa4c30182b0c258cddfb0582e7cfc2561b69a378.tar.bz2 | |
Add option to explicitly avoid using execinfo for backtraces
backtrace(3) from libexecinfo in musl will run into crash [1].
Provide an option to disable it explicitly even if libexecinfo is
present.
1: https://www.openwall.com/lists/musl/2021/07/17/1
| -rw-r--r-- | CMakeLists.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 44b433a..9944ea4 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -361,6 +361,9 @@ macro (CMAKE_BUILD_UTILITIES) if(CMake_NO_CXX_STANDARD) set(KWSYS_CXX_STANDARD "") endif() + if(CMake_NO_SELF_BACKTRACE) + set(KWSYS_NO_EXECINFO 1) + endif() if(WIN32) # FIXME: Teach KWSys to hard-code these checks on Windows. set(KWSYS_C_HAS_CLOCK_GETTIME_MONOTONIC_COMPILED 0) |