Makefile: cleanup build system #42
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Allow overriding the "general purpose" (performance, debugging, hardening) flags in $(CFLAGS), $(CXXFLAGS) and $(LDFLAGS) while at the same time ensuring they always contain the "functionally required" flags (C/C++ standard conformance, diagnostics and preprocessor definitions).
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Thanks! I just realized I have packaged this to NixOS with |
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I think we should get rid of |
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Allow overriding the "general purpose" (performance, debugging, hardening) flags in
$(CFLAGS),$(CXXFLAGS)and$(LDFLAGS)while at the same time ensuring they always contain the "functionally required" flags (C/C++ standard conformance, diagnostics and preprocessor definitions).This e.g. makes it possible to build inotify-info with
Where
-O2overrides the instruction set, optimization level and debugging information generation flags (as might be the distro policy), while keeping the necessary flags such as-std=...and-D...intact.