Austin S. Hemmelgarn 7063e112d2 Fix handling of hardening flags with Clang (#16731) ... * Use `-Werror` when checking compiler flags. This should ensure that Clang rejects unknown flags correctly instead of blindly eating some of them. * Explicitly check C and C++ flags separately. This should better handle the unusual case of mismatched compilers. * Properly use Clang for C++ in our CI checks that build using Clang. * Apply suggestions from code review Co-authored-by: Ilya Mashchenko <ilya@netdata.cloud> * Use functions and loops when possible. * Fix typos and broken loops. * Fix more typos. * Fix bogus commas. * Fix caching of compiler flag checks. * Fix flag variable names to make them behave correctly in checks. CMake adds a preprocessor define with the name of the variable being defined by a compiler flag check, so we need to ensure not only that the variable name is unique, but also that it is a valid name for a C preprocessor definition. * Fix scoping. * Fix botched merge during previous rebase. --------- Co-authored-by: Ilya Mashchenko <ilya@netdata.cloud>		2024-01-12 11:25:07 -05:00
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Dockerfile.build_test	rename DO_NOT_TRACK to DISABLE_TELEMETRY (#12126)	2022-02-15 17:23:32 +03:00
Dockerfile.clang	Fix handling of hardening flags with Clang (#16731)	2024-01-12 11:25:07 -05:00