Re: Lintian warning: hardening-no-fortify-functions & version numbering
2012/6/19 José Luis Segura Lucas wrote:
> referred by lintian-info too. Using it I only need to define "export
> DEB_BUILD_HARDENING=1" on my debian/rules and it adds the CPPFLAGS to
> CFLAGS and CXXFLAGS (Cmake ignores CPPFLAGS).
Correct me if I'm wrong, but IIRC the CPPFLAGS have nothing to do with C++.
They're for `cpp` tool which is "The C PreProcessor" (check `man cpp`).
So as far as I understand cmake (and every other build system) MUST ignore
the CPPFLAGS, right?
The CFLAGS should be used by `gcc` and CXXFLAGS should to go to `g++`.
Is there a bug somewhere causing CPPFLAGS to be used by g++? Is that a typo
on wiki? Or am I missing something?